baber/WOPTO huggingface dataset:
Patent KR-20030023582-A (KR)
Title: Liquid crystal display
Inventor: SATOH HIROKI
IPC: G02F1/1339
Filed: 2002-09-13
Abstract: PURPOSE: To provide a liquid crystal display device on which a color filter with columnar spacers is mounted, which has satisfactory load resistant properties and in which display defects due to low temperature bubbling are hardly created. CONSTITUTION: The load resistant properties are enhanced by using a plurality of columnar spacers 43 and 44 corresponding to one pixel of R, G or B and having heights different from each other, providing the plurality of columnar spacers on every other pixel and previously setting up the heights of respective spacers so that a spacer 4 having a smaller height also receives external load together with a spacer 3 having a larger height within the range of elastic deformation of the spacer 3 having a larger height when the spacer 3 is contracted by the external load. Since contraction of a cell gap is absorbed by only the spacer having a larger height at low temperatures, the cell gap is contracted corresponding to the temperature and the display defect due to low temperature bubbling can be reduced.
Patent KR-20040025234-A (KR)
Title: High-power single-mode vertical-cavity surface-emitting laser
Inventor: LEE GI HWANG
IPC: H01S5/18
Filed: 2002-09-18
Abstract: PURPOSE: A high-output single-mode VCSEL(Vertical Cavity Surface-Emitting Laser) device and a fabricating method thereof are provided to oscillate only a transverse mode by controlling independently a current flow region and an optical induction region. CONSTITUTION: A high-output single-mode VCSEL device includes an active region(23), an optical guide layer(24), the first bottom mirror layer(25), a current confinement layer(26), the second bottom mirror layer(27), an optical induction oxide layer(28), and a current confinement induction oxide layer(29). The active region(23) is formed with a top mirror layer and a quantum well layer, which are laminated on a semiconductor substrate. The optical guide layer(24) is formed by depositing an oxide layer on the active region. The first bottom mirror layer(25) is formed on the optical guide layer to form a part of the bottom mirror. The current confinement layer(26) is formed on the first bottom mirror layer to control a current flow region. The second bottom mirror layer(27) is formed on the current confinement layer to form a part of the bottom mirror. The optical induction oxide layer(28) and the current confinement induction oxide layer(29) are formed by performing an oxide formation process.
Patent KR-20040026542-A (KR)
Title: Novel arylphosphine compounds and organic electroluminescent devices
Inventor: CHOI JAE HWAN
IPC: C07F9/02
Filed: 2002-09-25
Abstract: PURPOSE: An arylphosphine compound and an organic electroluminescent(EL) device using the same are provided, thereby cheaply manufacturing the organic electroluminescent(EL) device having improved luminescence efficiency at low electric field and improved heat stability. CONSTITUTION: An arylphosphine compound with a diarylphosphino group represented by the formula(1) is provided, wherein X is C6 to C21 optionally substituted arylene; Ar is C6 to C21 optionally substituted aryl; and the substituent of arylene or aryl is selected from halogen, nitro, cyano, C1 to C6 alkyl, C1 to C6 halogenated alkyl and C1 to C6 alkoxy. An organic electroluminescent(EL) device has the arylphosphine compound with a diarylphosphino group of the formula(1). A process for preparing the arylphosphine compound with a diarylphosphino group of the formula(1) comprises reacting diarylphosphino benzaldehyde compound with a diphosphate compound or a diphosphonium halide compound.
Patent KR-20040028138-A (KR)
Title: The USB Smart Card Terminal for Pre-installed Smart Card and External Smart Card
Inventor: KIM JEONG SU
IPC: G06K17/00
Filed: 2002-09-30
Abstract: PURPOSE: A USB(Universal Serial Bus) terminal to use an embedded smart card and an external smart card is provided to use the external smart card for various purposes by equipping with a socket for inserting the smart card in the USB terminal while supplying a smart card combined USB terminal. CONSTITUTION: A USB operating chip(210) satisfies a USB connection standard for a system applying the smart card, and operates the smart card. The embedded smart card(220) is embedded into the terminal. An external smart card socket(230) is inserted by the external smart card(100). A switch(240) connects the embedded smart card to the USB operating chip in normal times and connects the external smart card to the smart card operating chip after disconnecting the connection with the embedded smart card when the external smart card is inserted.
Patent KR-20040024425-A (KR)
Title: a shaking bed
Inventor: CHOI HAK BONG
IPC: A47C21/06
Filed: 2002-09-30
Abstract: PURPOSE: A shaking bed is provided to take a comfortable and easy sleep like floating in the air and shake the bed in an unpredicted direction by a load in a sex life. CONSTITUTION: The shaking bed is configured to be freely deformable in an axial line direction and in a radial direction with respect to an external loading pressure by having an upper frame(20) supporting a mattress(10) and a coil spring(30) at each corner of the upper frame(20). When a rapid load is applied to the upper frame(20), the coil springs(30) are connected and fixed by arms(40) so that no plastic deformation occurs on the coil springs(30).
Patent KR-20040032450-A (KR)
Title: Method for enciphering and storing information in distributed fashion
Inventor: KIM SUNG WOOK
IPC: H04L9/00
Filed: 2002-10-09
Abstract: PURPOSE: A method for encrypting and storing distributively information is provided to protect the information from a hacker by dividing one datum into plural data, encrypting individually the divided data, and storing distributively the encrypted data. CONSTITUTION: A file read process is performed to perform a process for reading a plaintext message(121). The plaintext message is divided into plural plaintext messages by using a predetermined distribution function(123). The divided plaintext messages have different sizes, respectively. An individual encryption process is performed to encrypt the divided plaintext messages, respectively(124). The divided plaintext messages are dispersed to individual files and the dispersed individual files are stored(127). The predetermined distribution function corresponds to a statistical normal distribution function.
Patent KR-20030030965-A (KR)
Title: Input circuit for tuner and semiconductor device
Inventor: ICHIMURA KAZUYA
IPC: H04B1/26
Filed: 2002-10-11
Abstract: PURPOSE: To provide an IC input circuit for a tuner, which can reduce beat disturbance. CONSTITUTION: The circuit has a mixer which is composed of a Gilbert cel and has two input terminals for an RF signal, a local oscillation circuit which provides an oscillation frequency for converting the RF signal into a 1st intermediate-frequency signal for a mixing circuit, and a trailing-stage circuit which detects the 1st intermediate-frequency signal or converts it into a 2nd intermediate frequency signal. The mixer, the local oscillation circuit, and the trailing-stage circuit are formed on one and the same IC chip. The trailing-stage circuit has an oscillation circuit part.
Patent KR-20040035050-A (KR)
Title: Tail gate closed device of automobile
Inventor: KIM SEONG HEON
IPC: B60J5/10
Filed: 2002-10-18
Abstract: PURPOSE: A tailgate shutting device of a vehicle is provided to close the tailgate conveniently by automatically moving down the handle mounted to a cable extending by a connecting link on the downhill, and to improve operability by pulling the handle simply with restricting rotation of the rotary disk through the locking unit. CONSTITUTION: A tailgate shutting device of a vehicle is composed of a rotary disk(1) supported to a quarter panel(2) with rotating and composed of a connecting link(3) horizontally in the lower part; a weight(4) fixed vertically to the rotary disk and attracted in exciting an electromagnet(5) installed in the quarter panel; a cable(8) fastened to a floor(9) and exposed to the opposite of the hinge assembling part of a tailgate through the connecting link; and a handle(11) installed in the exposure end of the cable. A locking unit is installed in the rotary disk, and the center of a lever(14) is supported in the upper part of the quarter panel to be rotated. The lever is connected to a coil spring(15) and a cable(16), and a friction plate(17) is mounted in the end of the cable. The cable is connected to the lower part of the lever to be exposed, and an auxiliary handle(19) is mounted in the exposure end.
Patent KR-20040035162-A (KR)
Title: reaction-plate hinge structure for inflating of passenger-air-bag
Inventor: LEE JANG HUN
IPC: B60R21/201
Filed: 2002-10-18
Abstract: PURPOSE: A hinge structure of a reaction plate for deploying an airbag for a passenger seat is provided to open the cut line by distributing expansion pressure of the airbag to left and right sides of the passenger seat door part in deploying the airbag with keeping constant distance between the reaction plate and the airbag, and to prevent soaring of the passenger seat airbag in deploying by hinging the reaction plate and the passenger seat door part. CONSTITUTION: A passenger seat door part(102) of an instrument panel(100) of a vehicle is formed by a cut line(104), and a chute(120) having an opening in the center is attached to the lower part of the passenger seat door part with vibration welding. An airbag(112) of an airbag module(110) is deployed through the chute. A metal scrim(130) is connected to an assembling piece(134) combined with the airbag module by a hinge part(140), and hinged by the M-shaped metal hinge part. A reaction plate(150) is formed by injection-molding plastic material, and fixed by curling the end of the scrim to support the passenger seat door part. The reaction plate is combined with the scrim, and mounted to the lower part of the passenger seat door part with vibration welding.
Patent KR-20030038366-A (KR)
Title: Acrylate-styrene-acrylonitrile graft copolymer composition and method for preparing thereof
Inventor: AHN TAE BIN
IPC: C08F265/04
Filed: 2002-10-22
Abstract: PURPOSE: An acrylate-styrene-acrylonitrile graft copolymer composition, its preparation method and an ASA(acrylate-styrene-acrylonitrile)-based resin are provided, to improve impact resistance at a low temperature, chemical resistance, processability and weather resistance. CONSTITUTION: The acrylate-styrene-acrylonitrile graft copolymer composition comprises (a) 15-70 parts by weight of a rubber polymer containing (i) an inner layer comprising 5-30 parts by weight of an alkyl acrylate and (ii) an outer layer comprising 10-40 parts by weight of a silicone rubber; (b) 20-60 parts by weight of an aromatic vinyl compound; and (c) 5-25 parts by weight of a vinyl cyanide compound. Preferably the inner layer comprises 5-30 parts by weight of an alkyl acrylate monomer; 0.01-1 parts by weight of an emulsifier; 0.02-0.2 parts by weight of a polymerization initiator; 0.05-0.6 parts by weight of a crosslinking agent; 0.04-0.4 parts by weight of an electrolyte; and 0.5-5 parts by weight of a grafting agent. Preferably the outer layer comprises 10-40 parts by weight of a silicone rubber; 0.05-5 parts by weight of an emulsifier; 0.05-5 a crosslinking agent; 0.05-0.4 parts by weight of an electrolyte; and 0.05-5 parts by weight of a grafting agent.
Patent KR-20040036795-A (KR)
Inventor: KIM JI SU
IPC: F16H57/04
Filed: 2002-10-24
Abstract: PURPOSE: Connection structure of a hose for an oil cooler is provided to connect the hose of the oil cooler simply by jointing the hose from the oil cooler and the hose from the transmission in the pipe, and to reduce manufacturing cost and working process by decreasing the number of parts with integrally injection-molding the pipe in the lower tank of the radiator. CONSTITUTION: An oil cooler(10) and a transmission(20) are arranged in the front and the rear parts of a radiator(30), and hoses(11,21) are extended out of the oil cooler and the transmission to circulate oil of the transmission. A hose connecting pipe(40) is integrally formed in a lower tank(31) of the radiator, and the hoses are connected to the front and the rear parts of the pipe. The pipe is formed in the lower part of the lower tank with penetrating the lower tank. The hose connecting pipe is integrally formed with the lower tank through injection molding. The hoses are connected to both sides of the hose connecting pipe.
Patent KR-20040037578-A (KR)
Title: Prismatic type lithium secondary battery
Inventor: DO GYEONG BU
IPC: H01M10/0525
Filed: 2002-10-29
Abstract: PURPOSE: Provided is a prismatic lithium secondary battery, which contains an insulating case having an incline along which an electrolyte flows, therefore can prevent the electrolyte from remaining on the surface of the insulating case. CONSTITUTION: The prismatic lithium secondary battery(20) comprises: a battery part(22) winding a cathode plate(23), a separator(24), and an anode plate(25) in the form of a jelly-roll; a can(21) in which the battery part(22) is put; a cap assembly(200) coupled to the upper part of the can(21), which contains a cap plate(210) having an electrolyte injecting hole(211) and an electrode terminal(230) mounted through a terminal vent(212) of the cap plate(210) and having a gasket(220) to insulate the cap plate(210); the insulating case(30) mounted on the battery part(22) and having the incline to flow the electrolyte injected through the electrolyte injecting hole(211) into the battery part(22), wherein the insulating case(30) contains a flat part and an incline part extended from the flat part and inclined in the opposite direction to the electrolyte injecting hole(211).
Patent KR-20040038426-A (KR)
Title: attachment structure of far infrared ray emission material
Inventor: SONG TAE YEOL
IPC: A61N5/06
Filed: 2002-11-01
Abstract: PURPOSE: An adhesion structure for a far infrared radiating element is provided to transfer far infrared rays radiated from the far infrared radiating element without being damped and provide a neat and aesthetic appearance and excellent productivity owing to firmness. CONSTITUTION: The adhesion structure comprises a far infrared radiating element fragment(20) formed in a tile shape and a pocket(30) housing the far infrared radiating element fragment(20) and having an opening portion(38) formed on the center part, the pocket(30) housing the far infrared radiating element fragment(20) being adhered to the surface of an object to be adhered. The pocket(30) is provided with a mesh member(36) covering the opening portion(38).
Patent KR-20040041317-A (KR)
Title: Composition containing lower alcohol insoluble extract and a polysaccharide therein isolated from hovenia dulcis nakai for resolving fatigue and enhancing athletic ability
Inventor: JUNG NAM CHEOL
IPC: A23L1/30
Filed: 2002-11-11
Abstract: PURPOSE: A health food composition containing a lower alcohol extract fraction of Hovenia dulcis Nakai and polysaccharides separated therefrom is provided. It has effects of reducing fatigue caused by exercise, overwork, drinking, learning, work, stress or the like and improving exercise capacity and thus can be used as a health food and a sports drink. CONSTITUTION: A health food composition comprises 0.1 to 15% by weight of a lower alcohol extract fraction of Hovenia dulcis Nakai, polysaccharides separated therefrom and additionally one or more selected from amino acid, vitamin, mineral, organic acid, sugars, natural herbal extracts and the like. The lower alcohol is selected from the group consisting of methanol, ethanol and butanol. The polysaccharides are obtained by subjecting the lower alcohol insoluble fraction to ion exchange resin chromatography.
Patent KR-20040040983-A (KR)
Title: Box with bottom flanges strongly connected with each other
Inventor: SOHN JAE HYEONG
IPC: B65D5/42
Filed: 2002-11-11
Abstract: PURPOSE: A packaging box with a good bottom coupling force is provided to contain contents of relatively large weight by enabling the packaging box, which is constructed in a simple assembling manner without using an adhesive or tape, to have a more stable bottom coupling structure. CONSTITUTION: The packaging box includes: a main body(10) of a square frame form with top and bottom openings; a lid(20) for covering the top opening of the main body(10); and foldable flanges(31) formed at both sides of the lower opening, at least one male coupling portion(34) formed on a flange(32) at one end of both sides and at least one female coupling portion(35) formed on a flange(33) at the other end of the both sides.
Patent KR-20040042058-A (KR)
Title: Method for manufacturing of flash memory device
Inventor: JUNG YONG SIK
IPC: H01L21/8247
Filed: 2002-11-12
Abstract: PURPOSE: A method for manufacturing a non-volatile memory device is provided to prevent the characteristic deterioration of a lower interlayer dielectric and restrain the gate junction short due to over-bridge phenomena by forming a control gate using an etch-back process after a gate poly depositing process instead of a photolithography. CONSTITUTION: A floating gate(203) is formed above a cell region(A) of a semiconductor substrate. An oxide layer is non-uniformly formed on the resultant structure. A polysilicon layer is deposited on the predetermined portion of the resultant structure. An implanting process is carried out on the resultant structure. A control gate(205) is formed above the cell region by carrying out an etch back process on the resultant structure. Then, a transistor gate is formed. An LDD(Light Doped Drain), a spacer, and an N+/P+ junction are formed in sequence. A self-aligned silicide layer is selectively formed on the resultant structure.
Patent KR-20040046928-A (KR)
Title: Washing Machine and Controlling Method for the Same
Inventor: JUNG BO SEON
IPC: D06F33/02
Filed: 2002-11-28
Abstract: PURPOSE: A washing machine for measuring the hardness of water and a hardness measuring method are provided to make a user measure the hardness of the water and accordingly control a washing process by including a hardness measuring course for measuring the hardness of the water supplied into the washing machine in a washing course. CONSTITUTION: A washing machine for measuring the hardness of water is composed of an electrode sensor(4) mounted to the outer lower end of a washing tub(3) to measure the hardness of water supplied into the washing tub; a microcomputer for changing a result measured by the electrode sensor into a hardness value; and a display unit for displaying the hardness value converted by the microcomputer and including a key input device for operating the electrode sensor. The key input device has a hardness measuring key for inputting a signal into the microcomputer to operate the electrode sensor and display the hardness value on the display unit.
Patent KR-20040047192-A (KR)
Title: tilted drum washer
Inventor: CHO HAN GI
IPC: D06F37/26
Filed: 2002-11-29
Abstract: PURPOSE: An inclined drum type washing machine is provided to prevent a drum from wearing away by supporting a rib of preventing foreign materials not to contact the drum. CONSTITUTION: A cabinet(52) has an entrance hole(54) on a front surface to put in and take out the laundry and a door. A tub(64) is installed in the cabinet inclined. An input hole(h) is formed to a front surface of the tub. A drum(62) is installed inside the tub. An open portion(h') is formed to a front surface of the drum. A gasket(70) is installed between the entrance hole and the input hole to prevent washing water from discharging when the door is sealed. A rib(75) of preventing foreign materials is protruded from an inner peripheral surface of the gasket to shield between the input hole of the tub and the open portion of the drum. A support device supports the rib of preventing foreign materials from lowering inside. Thereby, the drum is not worn away by preventing the drum from contacting when the drum rotates.
Patent KR-20040048104-A (KR)
Title: 3D Audio Processing System for the Portable Equipment
Inventor: CHO BYEONG UK
IPC: H04S3/00
Filed: 2002-12-02
Abstract: PURPOSE: A stereo sound system of a portable device is provided to enhance the stereo image sound and the sound field within the narrow space by using stereo signals. CONSTITUTION: A stereo sound system of a portable device includes a plurality of sound field diffusion units, a plurality of space enhancement units, and a plurality of channel matrixes. The sound field diffusion units(10,20) which are adjacent to each other and receive a left signal and a right signal to obtain auditory angles of two speakers. The space enhancement units(40,50) are installed at a left signal line and a right signal line, respectively. The channel matrixes(70,80) are used for form matrixes between the left and the right output signals of the sound field diffusion units and the output signals of the space enhancement units.
Patent KR-20040049349-A (KR)
Title: Composition for Promotion of Fatigue Recovery And Process for Preparation Thereof, Medicine of Fatigue Recovery Using The Same
Inventor: HONG SEUNG HEON
IPC: A61K36/8962
Filed: 2002-12-03
Abstract: PURPOSE: A composition with the function of reducing fatigue, containing high purity chitosan, Lentinus edodes extract, garlic extract, bamboo salt and Rhizoma Dioscoreae is provided. It enhances endurance capacity, increases total protein in serum, reducing creatine and reducing LDH while enhancing immunity. CONSTITUTION: The composition with the function of reducing fatigue is obtained by mixing high purity chitosan, Lentinus edodes extract, garlic(Allium sativum L.) extract, bamboo salt and Rhizoma Dioscoreae in a ratio of 1 to 10:0.5 to 5:0.5 to 5:0.1 to 1: 0.1 to 1. The composition is manufactured in at least one form of liquids, pills, granules, tablets, capsules.
Patent KR-20040048686-A (KR)
Title: Structure for installation a air-bag module on a steering wheel
Inventor: CHO BYEONG RYONG
IPC: B60R21/26
Filed: 2002-12-04
Abstract: PURPOSE: An installing structure of an airbag module for a steering wheel is provided to improve the unfolding efficiency of an airbag by suppressing the interference of each components in the airbag module and to improve the strength of the steering wheel by changing the shape of a core. CONSTITUTION: A main body contains a rim(110) to form an outer, a core to form a center and a spoke(130) to connect the core and the rim. An inflator(220) is installed in the rim. The one end of the inflator is connected with a connector(240) and the other end has a nozzle(222) to discharge gas. An airbag(210) is expanded by receiving gas from the inflator. A cushion housing(230) stores the airbag, and is fixed on the upper part of the core. A connecting pipe(250) shields the nozzle and connects the inflator with the housing. The inflator is installed inside the rim. Thereby, the operating defects are minimized by securing the storage space of the inflator under the airbag.
Patent KR-20040052351-A (KR)
Title: Liquid crystal display and method of driving the same
Inventor: JUNG BYEONG MU
IPC: G09G3/36
Filed: 2002-12-16
Abstract: PURPOSE: A liquid crystal display device and a method for driving the same are provided to prevent unnecessary power consumption by supplying the white pixel signals having a low voltage level during a blank period. CONSTITUTION: A liquid crystal display device includes a liquid crystal panel(32) and a panel driver. The liquid crystal panel(32) is provided with a plurality of liquid crystal cells at the intersection of the gate lines and the data lines. And, the panel driver supplies the effective pixel signals to the liquid crystal cells in the form of inversion during the enable supplying period and supplies the dummy pixel signals to the data lines in the form of inversion during the blank period.