baber/WOPTO huggingface dataset:
Patent KR-20040069691-A (KR)
Title: Refrigerator
Inventor: JUNG TAE HWAN
IPC: F25D23/02
Filed: 2003-01-30
Abstract: PURPOSE: A refrigerator is provided to simplify the composition and installation structure and use for a long term by using a magnet as a shock absorbing device of a home bar door. CONSTITUTION: A refrigerator is composed of a body having a storage compartment; a body door installed to the body to open and close and formed with a home bar door combining unit(32); a home bar door(40) joined to the home bar combining unit of the body door; a first magnet(50) disposed to the home bar combining unit of the body door; and a second magnet(60) mounted to the home bar door to be adjacent to the first magnet. The second magnet decreases the opening speed of the home bar door by interactions with the first magnet. The home bar combining unit of the body door joins with the home bar door by a hinge and has a bracket frame(31) to which the first magnet is installed.
Patent KR-20030069864-A (KR)
Title: 소자 제조 방법 및 금속층과 절연층을 갖는 소자
IPC: H01L21/20
Filed: 2003-02-20
Abstract: 본 발명에 따르면, 귀금속층(28)과 절연층(34) 사이의 점착을 개선하기 위한 방법이 제공되는데, 여기서, 상기 귀금속층(28)과 상기 절연층(34) 사이에 실리콘층이 배치된다.  실리콘층은 실리콘화되고 산화 환경에서 열처리에 의해 산화되어, 형성된 산화물 및 귀금속의 높은 상호 혼합으로 산화된 실리사이드층(30')으로 된다.  그 결과 얻어진 비교적 큰 내면이 귀금속층(28)과 절연층(34) 사이의 점착을 개선시킨다.
Patent KR-20030028790-A (KR)
Inventor: HWANG DAE SEOP
IPC: F25B30/00
Filed: 2003-02-25
Abstract: PURPOSE: A waste heat recovery heat pump device generating hot and chilled water for sea water is provided to collect waste heat contained in waste water so as to supply to sea water. CONSTITUTION: A device includes a condenser pump(20) introducing low temperature sea water; a condenser(22) supplied with sea water discharged from the condenser pump to heat; a bypass circuit(26) bypassing part of sea water through a hot water switching valve(24a) according to temperature in an outlet of the condenser; a sea water reservoir(30) supplied with sea water not bypassed by the bypass circuit; an evaporator pump(32) introducing sea water from the sea water reservoir to replace; an evaporator(34) supplied with sea water discharged from the evaporator pump through a hot water switching valve(24b) and a mixed water circuit(31); and a sea water outlet(36) installed to discharge sea water whose waste heat is collected by the evaporator through a hot water switching valve(24c), for winter.
Patent KR-20040077010-A (KR)
Inventor: CHO GANG YEON
IPC: G02F1/133
Filed: 2003-02-27
Abstract: PURPOSE: An LCD device is provided to remove noise components included in various driving signals or control signals by a filter, and to transmit the signals without noise to an LCD assembly. CONSTITUTION: A signal controller(600) drives an LCD device in an upper part of an LCD assembly(300). A PCB(550) has circuit components including a driving voltage generator(700). The LCD assembly(300) and the PCB(550) are electrically connected through an FPC(Flexible Printed Circuit)(511). A data driver including plural data driving ICs receives plural data signals or various driving signals transmitted from the PCB(550).
Patent KR-20040084061-A (KR)
Inventor: JANG YUN A
IPC: H04B1/40
Filed: 2003-03-26
Abstract: PURPOSE: A mobile communication terminal for musical performance and edition is provided to store performed music as an audio file such as an MIDI(Musical Instrument Digital Interface), and to modify/edit the stored audio file, thereby improving utility and enjoyment of audio contents. CONSTITUTION: A key input unit(8) has a plurality of keys, and outputs key input data. A memory(20) stores programs and data for editing a stored audio file and performing music. A buffer(12) temporarily stores the music performed in an audio file edition mode and a music performance mode. If a key corresponding to a music performance mode setting up is inputted by a user, a controller(2) sets/stores the music performance mode, and temporarily stores the performed music while performing the music according to set up contents of the music performance mode. If a performed music storage request is received, the controller(2) stores the temporarily stored music as an audio file, and edits/stores the stored audio file. A sound source chip(14) converts the performed music into an analog signal to output as an original tone. A display(6) displays the set music performance mode and a stored audio file edition screen.
Patent KR-20040087612-A (KR)
Inventor: LEE HO JUN
IPC: G08B25/00
Filed: 2003-04-08
Abstract: PURPOSE: A home automation system using a wireless crime/disaster prevention method is provided to transmit and receive a crime prevention signal, a moving object prevention signal, and a door open/close signal by using a wireless method. CONSTITUTION: One or more sensors(400,500) are used for sensing a crime prevention state and a moving object and transmitting a crime prevention signal and a moving object prevention signal. A home automation unit(100) generates alarm sound according to the crime prevention signal and the moving object prevention signal, transmits an alarm state to a guard system, and transmitting a door open or close signal according to a user's door open or close key input signal. A door locking controller(300) is used for opening or closing a door according to the door open or close signal.
Patent KR-20040090833-A (KR)
Inventor: HAN YOUNG SUK
IPC: A23B7/10
Filed: 2003-04-18
Abstract: PURPOSE: Provided is a preparation method of watery kimchi containing rich minerals, especially calcium and magnesium by using natural sea water. The manufactured watery kimchi has improved texture and has appropriate vitamin C content by adding side ingredients. CONSTITUTION: The preparation method of water kimchi is characterized by using natural sea water, wherein the salinity of the kimchi is 2.0-2.5%, and one of L-ascorbic acid and galacturonic acid is added, and Leuconostoc mesenteroides is further added.
Patent KR-20040090857-A (KR)
Inventor: JUNG SANG HO
IPC: F25D23/02
Filed: 2003-04-18
Abstract: PURPOSE: A drawer type door for a refrigerator, and a method for manufacturing the same are provided to prevent a joining piece from moving from a position accurate to an outdoor, thereby preventing a door from being installed slantly to a front of a refrigerator. CONSTITUTION: A drawer type door(40) opens and shuts a storage space of a refrigerator in a drawer type, having guide rails installed at the back. An outdoor(42) forms the front of the door. Decoration caps(46,47) are installed at upper and lower frames of the outdoor for forming upper and lower frames of the door. A joining piece(48) is installed inside the outdoor to fix the guide rails. A door liner has upper and lower ends fixed at the decoration caps, and forms the back of the door.
Patent KR-20040091186-A (KR)
Inventor: HWANG JAE YEOB
IPC: H04W4/24
Filed: 2003-04-19
Abstract: PURPOSE: A mobile communication system capable of automatically selecting the lowest price is provided to enable a user to select whether to use a lowest price selecting function whenever the user uses an international call service, and to operate the function only when the user selects to use the function. CONSTITUTION: A user dials a telephone number(100). A system recognizes a service subscriber in reference to a subscriber profile(110). The system decides whether an international call service ID number is included in the dialed telephone number(120). If so, the system refers to an international call service charge data table(130). The system replaces the international call service ID number with a searched lowest price service ID number(140). The system connects an international call with a newly formed telephone number(150).
Patent KR-20040067765-A (KR)
Inventor: OH TAE SUNG
IPC: G02F1/13
Filed: 2003-04-19
Abstract: PURPOSE: A device for mounting an IC chip on a flat display panel by using an inductive heating element by an AC magnetic field is provided to selectively heat an IC chip by using an inductive heating element, and to reflow solder bumps to fuse the bumps on a pad of a flat display panel, thereby preventing the flat display panel from being damaged. CONSTITUTION: While a flat display panel(25) and an IC chip(21) are layered and a plurality of solder bumps(24) are arrayed at certain intervals between the display panel(25) and the IC chip(21), the solder bumps(24) are reflowed by a heating unit to bond the IC chip(21) with the flat display panel(25). So that the IC chip(21) only can be selectively heated, an inductive heating element(22) is disposed in a position adjacent to the IC chip(21). Induction coils(23) apply AC magnetic fields to the inductive heating element(22) around the inductive heating element(22).
Patent KR-20040091456-A (KR)
Inventor: SIM KI JONG
IPC: C25D17/00
Filed: 2003-04-22
Abstract: PURPOSE: A barrel plating machine with increased plating rate is provided to obtain mixing effect of a plating object by smoothly performing ion supply of plating solution in the plating process and substantially shorten plating time by mixing the plating solution well. CONSTITUTION: In a barrel plating machine comprising a plating solution tank(10) formed of an insulating material, a barrel(20) which is rotationally installed in the tank, and on the outer surface of which a plurality of through holes(24) are penetratingly formed, an anode rod(30) contacted with plating solution(50) and connected to a positive power supply of the outside with being inserted into the barrel, a cathode rod(40) contacted with a plating object and connected to a negative power supply of the outside with being inserted into the barrel, and an extraction member(70) slantly inserted into an outlet port(22) of the barrel to receive the plating object extracted, the barrel plating machine is characterized in that the plating solution in the tank is supplied into the barrel through a pipe(95), a pump(80) is installed at an intermediate part of the pipe to supply the plating solution, wherein the pump comprises a filter device(90) comprising a filter.
Patent KR-20040095377-A (KR)
Inventor: KIM NAM SU
IPC: A23L17/00
Filed: 2003-04-28
Abstract: PURPOSE: A fish recovery device for manufacturing boiled fish paste is provided, thereby inhibiting loss of fish meat, improving the taste of boiled fish paste, inhibiting putrefaction of fish meat, so that the boiled fish paste can be manufactured in sanitary. CONSTITUTION: The fish recovery device(10) for manufacturing boiled fish paste comprises the parts of: an inner case(50) comprising a water supplying pipe(80), a inner motor(24), an operation shaft(23), and a screw conveyer(22) having a water releasing hole(21); an outer case(30) comprising a fish meat releasing hole(31) in a conical shaped portion(34) and a fish liquid releasing hole(32); a case(40) which is positioned under the outer case(30) and contains a fish meat releasing pipe(41) and a fish fluid releasing pipe(42); a fixing case(50) and a separation case(60) which are combined with the case(40); a gasket(62) is positioned between the fixing case(50) and separation case(60); and a high pressure washing nozzle in one side of the case(40).
Patent KR-20030043875-A (KR)
Inventor: JANG MIN SEON
IPC: C05D9/00
Filed: 2003-05-10
Abstract: PURPOSE: Provided is a method for treating waste propellants and explosives safely in a short time by mixing with yellow earth and hydrolyzing the mixture in the presence of catalyst. Also, the hydrolyzed mixture is neutralized for use as fertilizer components. CONSTITUTION: The treatment method comprises the steps of: mixing waste propellants and explosives containing nitrogen compounds with yellow earth having 5-30wt.% of moisture and 0.02-0.05mm of size, in a weight ratio of 1 : 0.1-2.0, and grinding; adding a catalyst selected from CuSO4·xH2O, MoO3 and CaSO4·xH2O, and an aqueous alkali solution(pH10-14) such as NaOH or KOH; and hydrolyzing at 0-80deg.C. The waste propellants and explosives are one or more of nitrogen compound selected from nitrocellulose, nitroglycerin, 2,4-dinitrotoluene, potassium nitrate, aliphatic nitrate esters, etc. The above hydrolyzed mixture is neutralized with HCl, HNO3 or H3PO4 to adjust pH of the mixture between pH5-9 for use as fertilizer components.
Patent KR-20040105065-A (KR)
Inventor: LIM DEOK SEON
IPC: G06K9/00
Filed: 2003-06-04
Abstract: PURPOSE: A method for matching fingerprints through grouping of minutiae having strong and weak relationship is provided to match the fingerprints with triangles by grouping the minutiae having the strong relationship and generating the triangles formed with 3 minutiae of each group. CONSTITUTION: When the fingerprints are matched, feature data is extracted. The triangles are generated by combining 3 minutiae for each cluster of the registered and the inputted fingerprint(701). The matched triangles are extracted by matching the triangles of both fingerprints and the similar clusters are extracted based on the extracted triangles(703). For both fingerprints, triangle pairs made to 2 combinations are generated to each cluster from the extracted triangles(707). The corresponding triangle pair is matched from the triangle pairs of both fingerprints(709). A similarity is calculated based on a matching result(711). If the similarity is over a predetermined value, the matching is judged as the successful matching(715).
Patent KR-20040105402-A (KR)
Inventor: JUN JONG IN
IPC: F25D19/00
Filed: 2003-06-09
Abstract: PURPOSE: An installation structure of a cooling fan is provided to increase heat exchange efficiency by flowing outside air directly into a condenser, and reduce size of a machine chamber by installing a cooling fan at a side or bottom of the machine chamber. CONSTITUTION: A through-hole(14) is formed at a bottom(12c) of a machine chamber(12) under a condenser(16). A cooling fan(20) is installed at the through-hole for supplying outside air directly to the condenser of the machine chamber, thereby preventing warmed air from being supplied to the condenser again. A safety network(30) is formed at the outside of the cooling fan.
Patent KR-20040108269-A (KR)
Inventor: KIM CHANG GON
IPC: G02F1/133
Filed: 2003-06-17
Abstract: PURPOSE: A lamp driving device of a liquid crystal display module, and a method for driving are provided to increase a brightness control range by controlling brightness of a plurality of lamps by selectively driving the plurality of lamps and detecting a lamp current. CONSTITUTION: A plurality of first lamps(120a,120b) apply light to a liquid crystal panel. A plurality of second lamps(122a,122b) apply light to the liquid crystal panel. A lamp driving device(140) generates a first lamp control signal and a second lamp control signal in response to a brightness control signal, and drives the plurality of first lamps and the plurality of second lamps respectively according to the first lamp control signal and the second lamp control signal. The lamp driving device includes a light guide plate(114) moving light toward the liquid crystal panel, a reflecting plate arranged at the back of the light guide plate, a lamp housing covering the first and second lamps, and optical sheets arranged on the light guide plate.
Patent KR-20040110169-A (KR)
Inventor: CHOI NAK IM
IPC: B60B7/04
Filed: 2003-06-18
Abstract: PURPOSE: A light emitting device mounted at a vehicle wheel is provided to catch sight of drivers of other vehicles or pedestrians at night or in dark places and to decorate brilliantly the exterior shape. CONSTITUTION: A light emitting device mounted at a vehicle wheel is composed of a support plate(100) fixed on the vehicle wheel; a body(200) screw-combined with the support plate to rotate at the same time as the wheel; a cover unit(300) connected with the body by a shaft(15); bearings(7,8) installed among the body, the support plate, and the shaft; an armature coil assembly(10) attached on the inner peripheral surface of the body; a light emitting unit attached on the outer peripheral surface of the body; a permanent magnet assembly(9) attached on the inner peripheral surface of the cover unit; an eccentric weight(11) embedded in the cover unit; a rotation limit blade(16) disposed on the front side of the cover unit; and a cap(12) mounted at an inner ring of the rotation limit blade.
Patent KR-20040110006-A (KR)
Inventor: LIM JONG NAM
IPC: G01B21/02
Filed: 2003-06-20
Abstract: PURPOSE: An apparatus for automatically measuring the size of a slab is provided to prevent productivity degradation and an appointed data delay by preventing an occurrence of an abnormal weight of the slab. CONSTITUTION: An apparatus for automatically measuring the size of the slab includes a width measuring part and a length measuring part(30). The width measuring pat includes a rack gear installed at a lower part of a positioner, a pinion gear coupled with the rack gear, and a width measuring sensor fixed to a shaft of the pinion gear. The length measuring part(30) includes a pair of rollers(32) coupled with a driving shaft(31), a chain gear(33) coupled with the driving shaft(31) between the rollers(32), an impact buffer(34), an moving plate(40) fixed to both sides of a base(37b), an upper part guide roller and a lower part guide roller capable of moving according to a fixture plate(42), and a supporting base supported by a rod of an air cylinder installed at the lower part of the base(37b).
Patent KR-20040005595-A (KR)
Title: Air injection apparatus
Inventor: KIM DONG KYU
IPC: A01K1/00
Filed: 2003-06-24
Abstract: PURPOSE: An air injection apparatus is provided to prevent dust and harmful insects from coming into a building and prevent noise produced from a fan from coming into the building by installing an air cleaner at the end of a tube of the fan and controlling air resistance with a filter of the air cleaner. CONSTITUTION: In an air injection apparatus, a bellows(18) is connected to a fan and the bellows passes through a window or a wall. An air cleaner is connected at the end of the bellows. A connection socket(24) is inserted into the ceiling of an air cleaner case(31) and the bellows is connected to the end of the connection socket. The bellows comes down and then the bellows is connected to a connection socket(26) and the connection socket is inserted in a circular socket(27). A circular wire-screen is fixed to the lower end of the circular socket with a rivet. The circular wire-screen is fixed to a circular socket(30) with the rivet. Unwoven fabric(04) is inserted in grooves of the circular sockets, to cover the circular wire-screen. The exterior of the unwoven fabric is tied up with a belt and is fixed to the circular wire-screen. And the unwoven fabric is put in the case of the air cleaner and then a door(15) is closed.
Patent KR-20050001635-A (KR)
Inventor: KIM HYOL CHOL
IPC: A61K8/97
Filed: 2003-06-26
Abstract: PURPOSE: Provided is a method for removing the tartar removal medicine which contains chitosan, thereby removing tartar effectively, inhibiting discoloration of teeth, and improving gingivitis. The tartar removal medicine is used with the general toothpaste. CONSTITUTION: The method for removing the tartar removal medicine which contains chitosan is characterized by comprising the steps of: mixing 2.4% of pine needle powder of 130meshes, 2.8% of bamboo leaf powder of 130meshes, 0.8% of licorice root powder of 130meshes, 0.6% of peppermint powder of 130meshes and 92.4% of processed salt powder(by roasting or burning) of 130meshes; stirring the mixture at 80 deg.c and cooling it for 10 minutes; and adding 1.0% of chitosan powder to the mixture.
Patent KR-20050004351-A (KR)
Inventor: JUNG SUNG WOOK
IPC: G02F1/13
Filed: 2003-07-02
Abstract: PURPOSE: An exposing apparatus for an LCD(Liquid Crystal Display) substrate is provided to expose a seal line by not using a mask, thereby simplifying a process and producing the LCD with quality. CONSTITUTION: A lamp housing(1) has at least one transmission slit(90) for passing the ultraviolet rays formed by a UV(Ultraviolet) lamp(70) and transmitting the ray to an LCD substrate and moves along the surface of the LCD substrate. At least one shutter(100) closes or opens at least partial portion of the transmission slit. A control member controls a shutter driving member in order to close or open the slit section corresponding to a sealant when the lamp housing is moved along the surface of the substrate.
Patent KR-20050003810-A (KR)
Inventor: LEE JAE HYUK
IPC: A47L15/46
Filed: 2003-07-04
Abstract: PURPOSE: A leakage detecting device of a dishwasher is provided to accurately sense the leakage of water by functioning the leaking water as an electric conductor and to cut down the cost by simplifying the structure. CONSTITUTION: A leakage detecting device of a dishwasher is composed of a base(2) for storing the leaking water that is used for washing dishes and a sensor assembly disposed in the base to function the leaking water as an electric conductor and to detect a signal. The sensor assembly comprises a pair of metal conductors(9) using the leaking water as the electric conductor and applying an electric current and a leakage sensing unit(10) for detecting the leakage of the water by checking current-delivery between the electric conductors.
Patent KR-20040005630-A (KR)
Title: Epitaxial substrate for compound semiconductor light-emitting device, method for producing the same and light-emitting device
Inventor: YAMANAKA SADANORI
IPC: H01L33/14
Filed: 2003-07-07
Abstract: PURPOSE: An epitaxial substrate for a compound semiconductor light-emitting device, a method for producing the same and a light-emitting device are provided to improve light-emission efficiency without degrading protection performance of a light-emitting layer structure. CONSTITUTION: A three n-type layer structure composed of first to third layers is provided in contact with a light-emitting layer structure(7). The first layer(9) is an n-type AlGaN layer that serves as a protective layer, the third layer(11) is a GaN:Mg layer that serves as a contact layer and the second layer(10) is an AlGaN:Mg layer formed between these layers as an intermediate layer. The provision of the intermediate layer enables an InGaN layer to be thoroughly protected from heat during growth of layers above even if the n-type AlGaN layer(9) is made thin. The GaN:Mg layer(11) can be brought near the light-emitting layer structure(7) to enhance the efficiency of hole injection into the light-emitting layer structure and thus increase the light-emission efficiency.
Patent KR-20050006767-A (KR)
Inventor: CHO SUNG MIN
IPC: G02B5/02
Filed: 2003-07-10
Abstract: PURPOSE: A back light unit of a display device is provided to control the view of sight by using the difference of resin refraction index of two light focusing films without using an additional view of sight control film. CONSTITUTION: A back light unit of a display device includes a diffusion film(40), a first light focusing film(51) and a second light focusing film(52). The first light focusing film is formed on top of the diffusion film to refract the diffused light at a predetermined angle. The second light focusing film has a resin refractive index different from that of the first light focusing film. And, the second light focusing film is positioned on top of the first light focusing film.