baber/WOPTO huggingface dataset:
Patent KR-20040007807-A (KR)
Inventor: KIM IN GAP
IPC: F28F13/08
Filed: 2002-07-11
Abstract: PURPOSE: A heat exchanger is provided to use a laminated type heat exchanger used as an evaporator allowing refrigerant to be evenly distributed in a heat exchange core part. CONSTITUTION: A heat exchanger(100) includes a plurality of unit frames(110) including first flat tubes(116) and second flat tubes(117) formed by pairs of plates coupled to each other, and forming refrigerant channels, and first tanks(121), second tanks(131), third tanks(141) and fourth tanks(151) placed on upper ends and lower ends of the tubes, respectively; radiating fins(170) interposed between the first flat tubes and the second flat tubes; and an inflow tube(101) and an outflow tube(102) for heat exchange medium placed on one of the unit frames. Burrs(161) are formed on the first tanks and the second tanks to be protruded in a direction in which the heat exchange medium flows. Burrs(162) are formed on the third tanks and the fourth tanks to be protruded in a direction opposite to the direction in which the heat exchange medium flows.
Patent KR-20040006964-A (KR)
Title: Method for adjusting operating mode of DVD and apparatus thereof
Inventor: OH SEUNG BO
IPC: G11B31/00
Filed: 2002-07-16
Abstract: PURPOSE: A method and a device for controlling DVD functions in the case of telephone call are provided to automatically stop playing of an optical disc or reduce volume without any key manipulation when a user has to receive a telephone call, thereby preventing the DVD system from bothering the user. CONSTITUTION: A method for controlling DVD functions in the case of telephone call includes the steps of setting options relating to the operation of a DVD system(210), checking whether the DVD system is in operation after the initial user setting is finished(220), and, if so, periodically checking whether telephone call signals are sensed via a telephone input terminal(230). In the option for the case of telephone call, the user sets 'mute', 'volume down', 'DVD stop', 'DVD stop after a predetermined time'. As the telephone call signal is sensed, the DVD system is converted into the operation mode set by the user(240). In the other case, DVD playing operation is continued in the default mode(250).
Patent KR-20030011545-A (KR)
Inventor: AOKI KAORU
IPC: H01L21/00
Filed: 2002-07-18
Abstract: PURPOSE: A substrate treating method and apparatus are provided to eliminate useless consumption of a treatment liquid in a treatment system for discharging treatment liquid from a liquid outlet to a substrate, while scanning a treatment liquid discharge nozzle having the liquid outlet in which slit-like or a plurality of small holes are juxtaposed. CONSTITUTION: A substrate treating method comprises a treating solution delivering step for delivering the treating solution in a generally strip form from a treating solution delivery nozzle toward the substrate in horizontal posture, a horizontally moving step for moving the treating solution delivery nozzle horizontally relative to the substrate, and a treating solution collecting step for collecting part of the treating solution delivered from the treating solution delivery nozzle outwardly of the substrate, in collecting vessel means arranged around a cup surrounding the substrate.
Patent KR-20040011821-A (KR)
Title: Cooling and Heating Device Using Hydrogen Storage Alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-07-30
Abstract: PURPOSE: A cooling and heating system using hydrogen storage alloy is provided to allow only hydrogen refrigerant without oil to be introduced into a reactor having the hydrogen storage alloy built therein by separating oil from fluid discharged from a compressor, mixture of hydrogen refrigerant and oil, and recovering the oil to the compressor. CONSTITUTION: The cooling and heating system includes a first reactor(10) and a second reactor(15) charged with hydrogen storage alloy; fans(30,35) forcibly introducing outside air and forcibly blowing the air into a room and the outdoors; a hydrogen channel tube(20) connected with the first reactor and the second reactor to allow hydrogen to flow therein; a compressor(40) connected with the hydrogen channel tube to generate pressure so as to forcibly feed hydrogen; a channel control valve(50) installed to the hydrogen channel tube to control feeding direction of hydrogen discharged from the compressor; and an oil separating unit separating oil from mixed fluid of hydrogen and oil discharged from the compressor to re-introduce to the compressor.
Patent KR-20040012342-A (KR)
Title: Dust separation apparatus of shot blast
Inventor: KANG MYEONG GWON
IPC: B24C5/00
Filed: 2002-08-02
Abstract: PURPOSE: A device for separating impurities for a shot blast is provided to efficiently remove iron oxide from the surface of a steel piece by separating crushed shot balls from minute iron oxide. CONSTITUTION: A guide tube(16) is installed below a screen, and guides shot balls passing through the screen. A plurality of magnet tubes(17) to which iron oxide is attached are installed at the upper part of the guide tube. A conical impurity attached tube(18) is installed at the lower part of the guide tube, and has a magnet(20). A discharge tube(22) is connected to the lower circumference of the impurity attached tube, and discharges impurities attached to the impurity attached tube.
Patent KR-20040013511-A (KR)
Title: Realtime information system of abnormal signal of semiconductor manufacturing device
Inventor: CHO HYEON CHEOL
IPC: H01L21/66
Filed: 2002-08-07
Abstract: PURPOSE: A real-time information system of an abnormal signal of semiconductor fabricating equipment is provided to inform an engineer of the abnormal signal occurring from the semiconductor fabricating equipment in real time by automatically detecting whether the semiconductor fabricating equipment malfunctions or breaks down. CONSTITUTION: A signal conversion apparatus(10) converts an abnormal signal occurring in the semiconductor fabricating equipment into an electrical signal. A transmission apparatus(20) transmits the electrical signal. A display apparatus(30) in the outside of a semiconductor fabricating line receives the electrical signal from the transmission apparatus and displays the electrical signal.
Patent KR-20040013980-A (KR)
Title: Video displaying device having a function mixing audio and a method mixing audio thereof
Inventor: CHA TAE HWAN
IPC: H04N5/60
Filed: 2002-08-09
Abstract: PURPOSE: An apparatus for displaying video having a sound combination function, and a method for combining sounds are provided to combine a main sound signal of a main picture with a sound signal of a music channel which a user wants to enjoy. CONSTITUTION: A selector(30) selects a music channel based on a sound signal of inputted digital broadcasting signals, and outputs the sound signal of the selected music channel. A sound combination unit(51) combines a sound signal corresponding to a video signal displayed on a picture with the sound signal selected by the selector. A control unit(60) controls the selector to select the sound signal of the music channel. A sound signal processor processes the combined sound signals to output the processed signals to the outside.
Patent KR-20020086327-A (KR)
Inventor: KYE HYEONG SAN
IPC: B09B3/00
Filed: 2002-08-09
Abstract: PURPOSE: Provided are a thermoplastic resin composition using waste plastic and industrial waste, a device for producing the same, and a method for producing the same by using the device. CONSTITUTION: The thermoplastic resin composition is prepared by mixing 50-99 parts by weight of waste plastic and 1-50 parts by weight of industrial waste as fillers. The waste plastic is one group selected from polyethylene, polypropylene, and polyurethane. The industrial waste is any one of fly ash of anthracite, fly ash of bituminous coal, pulp ash, lime powder, blast furnace slag, iron oxide, glass fiber and a mixture thereof. The thermoplastic resin composition obtained by using the waste plastic and industrial has 80-100% or more of physical properties based on those of freshly produced resin.
Patent KR-20030086200-A (KR)
Title: Color full tube-type without ribs umbrella-parasol built-in lights
Inventor: KIM TAE WAN
IPC: A45B3/04
Filed: 2002-08-17
Abstract: PURPOSE: A combined frameless umbrella and parasol of a colored tube type with a light is provided to offer a good appearance, avoid the risk of an injury or wound, and make it easy to carry because of its lightweight property. CONSTITUTION: The combined umbrella and parasol allows a free air injection and discharge when an air injection cylinder(9) is operated, is provided with an electric bulb(13) and a switch(15), is equipped with a colored shade(1) with various colors and a gripe(2). The colored tube type shade(1) and the gripe(2) are screw-assembled to a storage portion(8) mounted with the air injection cylinder(9). The bulb(13) and a rechargeable cell(17) are stored in the storage portion(8). The cell switch(15) and a cell filler opening(16) are provided at the outside thereof. An air discharge rotating cap(5) and a water-resistant pocket(12) with a velcro tape are provided.
Patent KR-20040017490-A (KR)
Title: a
Inventor: PARK SUNG TAK
IPC: B32B5/10
Filed: 2002-08-21
Abstract: PURPOSE: A method for manufacturing non-woven fabric mat for automobile interior materials which cuts off moisture and smell, maintains superior formability, strength and adiabatic effect, minimizes deformation, guarantees long term stable use and maintains light weight and superior sound absorbing and insulating ratios required for automobile parts is provided. CONSTITUTION: The method for manufacturing non-woven fabric mat for automobile interior materials comprises the steps of supplying ordinary non-woven fabric(2) and high stiffness non-woven fabric(4) in which 20 to 50% of fiber having low melting point is mixed; supplying a PE film(3) in the molten state between the ordinary non-woven fabric(2) and the high stiffness non-woven fabric(4) mixed with the fiber having low melting point; and forming a non-woven fabric mat(1) by adhering the ordinary non-woven fabric(2) to the high stiffness non-woven fabric(4) mixed with the fiber having low melting point by means of the PE film(3), wherein the non-woven fabric mat(1) is formed by adhering an another layer of thin non-woven fabric to the bottom of the high stiffness non-woven fabric(4) mixed with the fiber having low melting point.
Patent KR-20040020210-A (KR)
Title: Complex of Hepatitis B Virus Polymerase with p11 and Method for controlling Movement of the Complex in HepG2 Cell
Inventor: CHOI JU HYEON
IPC: C07K14/47
Filed: 2002-08-30
Abstract: PURPOSE: A complex of hepatitis B virus polymerase(HBVpol) and protein p11 and a method for controlling movement of the complex in HepG2 cell are provided, thereby detecting a position of the complex in human liver cell and disclosing the carcinogenesis mechanism of liver cancer. CONSTITUTION: A complex of hepatitis B virus polymerase(HBVpol) and a calcium binding protein p11 by noncovalently binding moves to promyelocytic leukemia nuclear body(PMLNB). A method for controlling movement of the complex in HepG2 cell comprises adding a calcium ion concentration regulating agent to the HepG2 cell to increase or decrease the calcium ion concentration in the HepG2 cell.
Patent KR-20020075345-A (KR)
Inventor: JANG YOU DUCK
IPC: B65D55/16
Filed: 2002-08-31
Abstract: PURPOSE: Coupling structure of a bottle and a cap is provided to facilitate an opening manipulation of the cap and the outflow of content received in the bottle, and to fix the cap on the bottle after opening the cap. CONSTITUTION: In the coupling structure of a bottle and a cap constructed so that a cap(20) integrally formed with a cutting groove(30) is fastened into an outflow hole(40) integrally formed on a bottle body(10), the body is additionally formed with a toothed projection(11) and the cap is additionally formed with another toothed projection(21) connected with the cutting groove, thereby making the cutting groove broken during the opening of the cap.
Patent KR-20040021201-A (KR)
Title: Blast furnace bottom plate for anti-gas leak
Inventor: SON BYEONG YEON
IPC: C21B7/00
Filed: 2002-09-03
Abstract: PURPOSE: A blast furnace bottom plate for preventing gas leakage is provided which absorbs thermal shock and prevents gas leakage of blast furnace through improvement of bottom plate of the blast furnace. CONSTITUTION: In a blast furnace bottom plate installed at the bottom of blast furnace, the blast furnace bottom plate for preventing gas leakage is characterized in that the blast furnace bottom plate(7) is divided into a plurality of compartments by circular expansions(8) and rectangular expansions(8), and the compartments are connected to each other by extension sliding means, wherein the sliding means comprise two sliding joints(10) installed between the blast furnace bottom plate and expansions, and a bellows(9) installed on the sliding joints.
Patent KR-20040021332-A (KR)
Title: Motor control device for direct drive type washing machine
Inventor: MIN BYEONG UK
IPC: D06F33/00
Filed: 2002-09-03
Abstract: PURPOSE: A motor control device of a direct drive-type washing machine is provided to easily change the rotational speed of a motor by changing the number of winding a coil wound around a stator and to cut down cost by simplifying the composition. CONSTITUTION: In a motor of a direct drive-type washing machine having a stator comprising a coil and a stator core wound with the coil and a rotor installed at a predetermined interval along an outer peripheral surface of the stator, a motor control device of the direct drive-type washing machine is composed of a plurality of connecting parts(60) connected to the coil; a switch unit(70) connected to the connecting part to supply external power; and a control unit(80) for changing the connecting part connected with the switch unit to the rotational speed of the motor. The connecting part includes a tap connected to the middle of the coil and the winding number of the coil is changed to the tap connected with the switch unit.
Patent KR-20030023521-A (KR)
Title: Power supply and display apparatus including thereof
Inventor: KATSUTANI MASAFUMI
IPC: G02F1/133
Filed: 2002-09-11
Abstract: PURPOSE: To provide a power supply device which can supply driving power with a stable output voltage with a low power consumption and can rapidly recover the output voltage even though a voltage fluctuations occur in output voltage. CONSTITUTION: A power supply circuit 5 includes resistors R4, R6 and R8 that generate an intermediate voltage, for which a target voltage value is set, from an inputted voltage, an N type transistor which pulls in current from the external when the voltage value of the intermediate voltage becomes equal to or higher than the target voltage value, a P type transistor which outputs current to the external when the voltage value of the intermediate voltage becomes equal to or less than the target voltage value, and also, is provided with voltage follower constituted differential amplifier circuits AMP1 and AMP2 in which an allowable width of the fluctuation of the voltage value of the intermediate voltage with respect to the target voltage value is set as the difference of the respective operation starting voltage values of the N and the P type transistors and a resistor Ra which operates either the P type transistor or the N type transistor so that the voltage value of the intermediate voltage is pulled into the target voltage value and is made stationary.
Patent KR-20040024042-A (KR)
Inventor: CHO YOUN YOUNG
IPC: A61F13/472
Filed: 2002-09-12
Abstract: PURPOSE: An auxiliary mini sanitary pad for preventing the pad surface at the perineal portion from being narrowed while wearing an existing sanitary pad is provided to allow wearing for a longer time since the surface for absorbing secretion is increased. CONSTITUTION: A mini sanitary pad(9) is double-worn for an auxiliary use under an existing sanitary pad(8) in order to prevent the surface of the existing sanitary pad(8) contacting the perineal portion from being narrowed as a pressure is applied onto both legs while wearing the existing sanitary pad(8). The mini sanitary pad(9) for the auxiliary use is 10 to 13cm in length, 8cm in width and 0.5 to 1cm in thickness.
Patent KR-20030024586-A (KR)
Title: Pigmented ink jet inks
Inventor: ALFORD JOHN A
IPC: C08F220/28
Filed: 2002-09-13
Abstract: PURPOSE: Provided is a colored ink jet ink for inkjet printer which has good water resistance and accent marker resistance and is excellent in print quality, jetting properties, storage stability, reliability and dying time. CONSTITUTION: The ink jet ink composition includes (a) from about 60% to about 98% by total weight of a water-based carrier medium, and (b) from about 1% to about 20% by total weight of at least one pigment. The medium comprises (1) up to about 30% by total weight of the medium of water-soluble organic component selected from the group consisting of alcohols, amides, carboxylic acids, esters, ethers, glycerine, glycols, glycol esters, glycol ethers, ketones, lactams, lactones, sulfones, organosulfoxides, and combinations thereof, and (2) the balance of the medium being water. The composition also includes from about 0.1% to about 20% by total weight of polymer produced by reacting in a polymerization reaction a mixture comprising: (1) from about 20% to about 70% by weight of the mixture of a member selected from the group consisting of ethylenically-unsaturated monomers and combinations thereof, (2) from about 30% to about 80% by weight of the mixture of a member selected from the group consisting of glycol ester monomers of the formula(I), in which R1 is H or CH3, R2 is H, CH3 or C2Hs, and N = 3-6, and combinations thereof, and (3) a catalytic amount of at least one polymerization initiator.
Patent KR-20030027670-A (KR)
Title: The Composition and Manufacturing Method of Inorganic Materials using a Waters Purification
Inventor: HWANG YEONG SEOK
IPC: B01J21/06
Filed: 2002-09-16
Abstract: PURPOSE: An inorganic water treatment agent composition that is endowed with high adsorbing capacity of heavy metal and can be produced at low cost by using water purifying photocatalyst and a manufacturing method thereof are provided. CONSTITUTION: The method comprises the steps of mixing 20 to 60 parts by weight of zeolite, 10 to 50 parts by weight of loess, 10 to 40 parts by weight of illite, 0 to 10 parts by weight of titanium dioxide photocatalyst with water as a binder, followed by kneading; molding the mixture into pellet(30x30x150 mm); drying the pellet at 110 deg.C for 12 to 24 hours; heating the dried pellet to 300 to 650 deg.C at a rate of 1 to 10 deg.C/min, followed by holding for 1 to 6 hours before natural drying.
Patent KR-20040026222-A (KR)
Title: Structure for display of refrigerator
Inventor: LEE GU HYEONG
IPC: F25D23/02
Filed: 2002-09-23
Abstract: PURPOSE: A structure of a display part of a refrigerator is provided to prevent inferior manufacture when a transparent window of the display part installed to an outside of the refrigerator is manufactured by insert injection forming by improving shape of a film mounted to a rear side of the transparent window. CONSTITUTION: A transparent window(113) is formed as a square plate, mounted to be exposed to the outside through a penetrating port of a frame, and has a film(114) visually displaying various information showing state of a refrigerator and formed on a rear side thereof. The transparent window has an insertion part(113a) protruded from one side thereof to be inserted to the penetrating port of the frame. The film mounted to the side of the transparent window on which the insertion part is formed has an anti-defective part(114a) protruded from one side thereof to cover the insertion part so as to prevent inadequate penetration when the transparent window is formed by insert injection, and protruded and extended outward.
Patent KR-20040027004-A (KR)
Title: Preservation structure of damaged stave
Inventor: KANG GYEONG CHEOL
IPC: C21B7/10
Filed: 2002-09-27
Abstract: PURPOSE: A structure for preserving worn out staves is provided which preserves corresponding staves before the replacement of the damaged staves by continuously cooling some staves damaged by heat. CONSTITUTION: The structure for preserving worn out staves comprises closed holes formed to a certain depth on worn out stave of the inner side of metal case(40) of blast furnace; and coolers(10) which are partially inserted into the closed holes, and in which channels whose direction is changed at the closed end part side of the closed holes are formed, wherein the coolers comprise an introduction pipe(30a) installed at the outer side of the metal case to supply water into the channel of the lower side, and a discharge pipe(30b) for discharging water from the channel of the upper side, wherein the closed holes are formed of an array of a plural closed holes, the coolers are a plural coolers respectively partially inserted into the plural closed holes, and the discharge pipe of one cooler is connected to the introduction pipe of the other cooler adjacent to the one cooler in the plural coolers, and wherein the coolers comprise first section inserted into the closed holes, and second section comprising the introduction pipe and discharge pipe on the outer side of the metal case, and the first and second sections are connected to each other by flange.
Patent KR-20040028172-A (KR)
Title: Method for converting text messages into voice messages in mobile phone
Inventor: CHOI JAE SAM
IPC: H04W88/02
Filed: 2002-09-30
Abstract: PURPOSE: A method is provided to prevent a dangerous situation during vehicle driving and allow a visually handicapped person to directly check then character message through voices. CONSTITUTION: A method comprises a first step(S112,S114) of providing a menu including an automatic reproduction after elapse of a predetermined time, cases where a vehicle driving is set, cases where an external key of a mobile communication terminal is pressed, and cases where a message box is connected through a voice recognition; a second step(S116) of storing the cases selected by a user; a third step of judging whether a voice conversion function for character messages is set, when a character message is received during a standby mode; and a fourth step of converting the character message into voices and providing the voices to the user if the voice conversion function is set.
Patent KR-20040033803-A (KR)
Title: Lower control arm bush for suspension of vehicles
Inventor: LEE IN JIK
IPC: B60G7/02
Filed: 2002-10-16
Abstract: PURPOSE: A lower control arm bush of a suspension for a vehicle is provided to simplify the assembling process by improving the lower control arm bush and to improve passenger's riding comfort and increase drivability by effectively reducing vibration transmitted to a vehicle body from vehicle wheels. CONSTITUTION: A lower control arm bush(100) of a suspension for a vehicle is disposed to a lower control arm(200) of the suspension, to reduce vibration transmitted to a vehicle body from vehicle wheels. The lower control arm bush comprises an inner cylinder(111), an outer cylinder(112), and cylindrical outer rubbers(121), and a cylindrical inner rubber(122). The cylindrical outer rubbers of an elastic material are formed between the inner cylinder and the outer cylinder. The cylindrical inner rubber of a material with a spring constant higher than the cylindrical outer rubbers forms a diameter smaller than the diameter of the cylindrical outer rubber. The cylindrical inner rubber is inserted between the cylindrical outer rubbers.