baber/WOPTO huggingface dataset:
Patent KR-20030076019-A (KR)
Title: Immersion liquids compound by an electrolyzed oxidizing water and a food additive
Inventor: JUNG JIN UNG
IPC: A23L3/3454
Filed: 2002-03-22
Abstract: PURPOSE: An immersion liquid for inhibition of browning and long-term storage of fruits and vegetables by mixing electrolyzed oxidizing water with various kinds of food additives is provided. Therefore, the product is not frozen at a temperature below freezing and can store fruits and vegetables without quality deterioration such as pH, turbidity, colors, etc. when stored over a long period. CONSTITUTION: Immersion liquid for storing foods contains 95 to 99.20% by weight of electrolyzed oxidizing water and food additives. The food additives selectively contain 0.5 to 1.0% by weight of NaCl, 1 to 3% by weight of ethanol, 0.1 to 1% by weight of lemon juice, 0.1 to 1% by weight of citron juice or 1 to 100ppm polysorbate. Thus, a chestnut, garlic, ginger, potato, taro, cabbage, lettuce and chicory are selectively immersed in the immersion liquid.
Patent KR-20030081541-A (KR)
Title: Cathode pin structure combined with electrolyte fill port for battery
Inventor: KIM JEONG HAN
IPC: H01M2/36
Filed: 2002-04-11
Abstract: PURPOSE: A structure of a positive electrode pin for use as an electrolyte solution injection hole of a battery is provided, to reduce the cost and the process time by using no metal ball for sealing an injection hole. CONSTITUTION: The structure comprises a case; a separator plate separating a positive terminal and a negative terminal; a cap-shaped disk(3) formed at the upper part of the case; and a positive pin(13) having a flange part(10) at the center of the disk, which has an electrolyte solution injection hole(13a) for drawing a positive electrode from the inside of the case and injecting an electrolyte solution. The positive pin(13) and the flange part(10) are fixed by the medium of glass metal for sealing. An electrolyte solution is inserted through the positive pin, and the positive pin is welded by resistance welding and TIG welding after the upper part of the positive pin is compressed.
Patent KR-20030083323-A (KR)
Title: Battery charger of internal mobile communication terminal
Inventor: KANG SE GU
IPC: H02J7/00
Filed: 2002-04-20
Abstract: PURPOSE: A battery charger device is provided to achieve improved user convenience by permitting the device to be used as a power supply when there is no battery and as a battery charger where there is a battery. CONSTITUTION: A battery charger device comprises a connector(20) for connecting an adaptor(10) and a battery(30) of a mobile communication terminal(200); a charger circuit(500) for receiving a battery charger voltage from the adaptor, charging the battery when a high potential control signal is input, and outputting a constant voltage when the battery is not mounted; a battery voltage detection unit(70) switched by the mounting of the battery, and which outputs a high potential or a low potential to the charger circuit; a CPU(400) which is turned on by the voltage of the battery or the voltage of the charger circuit so as to control the operation of the mobile communication terminal; and a drive power unit(60) for receiving voltages from the battery or the charger circuit, and supplying a drive power to the components of the mobile communication terminal.
Patent KR-20030083945-A (KR)
Title: Apparatus for resecting a mandibular angle
Inventor: HAM JONG UK
IPC: A61B17/14
Filed: 2002-04-23
Abstract: PURPOSE: An apparatus for abscinding a mandibular angle is provided to abscind accurately the mandibular angle within a short time by performing a retracting function and an abscinding function. CONSTITUTION: An apparatus for abscinding a mandibular angle includes a saw(10), a saw housing(20), and a coupling portion(30). The saw(10) has saw teeth(15) to abscind a mandibular angle by using the power of a motor(13) installed in a handle(11). The saw teeth(15) is vertical to a longitudinal direction of the handle(11). The saw(10) is installed within the saw housing(20). A slit(22) is formed at the saw housing(20). The saw teeth(15) are projected through the slit(22) of the saw housing(20). The saw housing(20) is used for preventing the contact between the mandibular angle and a soft part. The coupling portion(30) rotates the saw(10) within the saw housing(20).
Patent KR-20030085368-A (KR)
Title: Paint Composition Using a Phase Change Material
Inventor: CHO GEUN DO
IPC: C09D5/00
Filed: 2002-04-30
Abstract: PURPOSE: A paint composition using a phase change material and its preparation method are provided, to allow the heat generated during warming or cooling to be stored in the form of latent heat for using it after warming or cooling is stopped. CONSTITUTION: The paint composition comprises 2-60 wt% of a phase change material in the shape of a closed system. Preferably the closed system comprises a polymer capsule(6) or porous microparticle containing a phase change material(10). Preferably the capsule or the porous microparticle has a diameter of 0.005-500 micrometers; the polymer constituting the capsule is urethane, acryl, melamine, formalin or melamine-form aldehyde; the porous microparticle is silica, titanium dioxide, zeolite or carbon black; and the phase change material is a saturated hydrocarbon of C13-C28, a hydrated inorganic material or their mixture.
Patent KR-20030089883-A (KR)
Title: A settop box-embedded apparatus for recording of a realtime mobile security guard and for remote controlling
Inventor: PARK SEUNG MIN
IPC: H04Q9/00
Filed: 2002-05-20
Abstract: PURPOSE: A real-time mobile safety supervisory recording and remote control system having a set-top box is provided to immediately confirm the present situation of a reflector point detection part in real time through unattended remote control and wireless real-time moving pictures by using wired/wireless networks. CONSTITUTION: A real-time mobile safety supervisory recording and remote control system consists of a light source driving part(10), an isolator(15), a signal detection part(20), and an integrated system(100). The integrated system(100) is composed of an alarm processor unit(30), a transmit-receive part(40), a main processor part(50), and a set-top box(60). The signal detection part(20) converts a detected modulation signal into an electric signal. If a light source is projected into a reflector detection part from the light source driving part(10), the incident light source is emitted to a reflector point detector by the isolator(15). If a variation due to stress, such as an impact, vibration, etc., is generated at the detection positions(S1-SN) of the reflector point detector, a modulation signal is generated at the detected position. The modulation signal is converted into an electric signal by the fabric-ferret filter and optical coupler of the signal detection part(20) through the isolator(15). The electric signal is then outputted to the alarm processor unit(30).
Patent KR-20030090221-A (KR)
Title: Pipe cutting devices
Inventor: KIM HYEON TAE
IPC: B26D3/16
Filed: 2002-05-21
Abstract: PURPOSE: A pipe cutting device is provided to standardize the quality of a pipe and to improve work efficiency by cutting and trimming the pipe, simultaneously. CONSTITUTION: A pipe cutting device is composed of a bed(100) having a rotary unit(110), a feeding worktable(200) moving along the bed and mounted with a torch(210), and a trimming unit(300) mounted at the feeding worktable or the bed. The rotary unit supports and rotates a pipe(400). The position of a torch tip is adjusted automatically or manually according to the diameter of the pipe. The trimming unit moves to the cut part of the pipe, and trims the cut part of the pipe.
Patent KR-20030091015-A (KR)
Title: Internal clock signal generating circuit and method
Inventor: JANG SEONG JIN
IPC: H03K3/03
Filed: 2002-05-24
Abstract: PURPOSE: A circuit for generating an inner clock signal and a method for the same are provided to simplify the configuration of the circuit by constructing the circuit by using a counter and a ring oscillator formed with a small number of inverters, thereby reducing the layout area of the chip. CONSTITUTION: A circuit for generating an inner clock signal includes a first delay circuit(10), a divider(12), a first and a second signal generator(14,16), a time/digital signal converter(18) and a digital/time converter(20). The first delay circuit(10) delays an external clock signal by a first delay time and the divider(12) divides the output signal of the first delay circuit(10). The first signal generator(14) generates a first signal with a pulse width of the skew monitor time and the second signal generator(16) generates a second signal with a pulse width of a third delay time. The time/digital signal converter(18) converts the skew monitor time into a first and a second digital signal in response to the first signal and the digital/time converter(20) generates an inner clock signal with delaying by a fourth delay time.
Patent KR-20030091577-A (KR)
Title: Mask assembly for color cathode ray tube
Inventor: HUH SEONG YEOL
IPC: H01J29/02
Filed: 2002-05-28
Abstract: PURPOSE: A mask assembly for color cathode ray tube is provided to obtain the desired distribution of tension by forming an etching groove by means of the half-etching of a strip. CONSTITUTION: A mask assembly for color cathode ray tube includes a tension mask(20) and a mask frame(22). The tension mask(20) is formed with an effective portion(28) for passing or shielding electron beams and an ineffective portion(30). The tension mask(20) is extended vertically. The mask frame(22) is used for enhancing the structural intensity of the tension mask(20). The effective portion(28) includes a plurality of slots(28a), a plurality of strips(28b), and a plurality of real bridges(28c). Each slot(28a) has a long diameter of the vertical direction. The strips(28b) are arranged between the slots(28a). The real bridges(28c) are used for connecting horizontally the strips(28b) to each other. A plurality of etching grooves(28e) are formed on one side of the strip(28b) opposite to an electron gun.
Patent KR-20040000899-A (KR)
Inventor: CHO SEONG HWAN
IPC: C08L69/00
Filed: 2002-06-26
Abstract: PURPOSE: A thermoplastic resin composition and a car bumper material prepared from the composition are provided, to improve impact resistance by enhancing the long-term heat resistance and hydrolysis resistance. CONSTITUTION: The thermoplastic resin composition comprises 20-40 wt% of a polycarbonate resin; 10-30 wt% of a poly(butylene terephthalate) resin; 10-25 wt% of a poly(ethylene terephthalate) resin; 5-20 wt% of a polyester elastomer; 5-20 wt% of an acrylonitrile-butadiene-styrene resin; 5-15 wt% of an impact modifier; and 1-4 wt% of an additive. Preferably the polyester elastomer as a block copolymer comprises a high melting point crystalline segment containing an aromatic polyester unit, and a low melting polymer segment containing an aliphatic polyether unit and an aliphatic polyester unit. Preferably the high melting point crystalline segment is poly(tetramethylene terephthalate) or poly(trimethylene terephthalate 2,6-naphthalate), and the low melting polymer segment is poly(tetramethylene glycol), poly(tetramethylene adipate) or poly(eta-caprolactone).
Patent KR-20040006058-A (KR)
Title: Electrolyte composition having high safety when overcharged and low swelling property at a high temperature
Inventor: LEE JAE MYEONG
IPC: H01M10/36
Filed: 2002-07-09
Abstract: PURPOSE: An electrolyte composition having excellent overcharge stability and low swelling property is provided to obtain a lithium secondary battery having excellent overcharge stability and low swelling property at a high temperature. CONSTITUTION: The electrolyte composition is based on a lithium salt and an organic solvent, and further comprises a nitrogen-containing compound, biphenyl and propane sultone as additives. The electrolyte composition comprises 0.1-5 wt% of the nitrogen-containing compound, 3-10 wt% of biphenyl and 0.05-1.5 wt% of propane sultone. More particularly, the nitrogen-containing compound is a primary, a secondary or a tertiary amine, or a polymer, a copolymer or an oligomer thereof.
Patent KR-20040007795-A (KR)
Title: method for treating surface of photoresist
Inventor: JUN SEONG HO
IPC: G03F7/26
Filed: 2002-07-11
Abstract: PURPOSE: A surface treatment method of photosensitive agent used in masking process of semiconductor field, which can provide improved pattern profile and critical dimension uniformity with cost reduction even without carrying out a TARC layer coating process. CONSTITUTION: The surface treatment method is characterized by treating the surface of photosensitive agent for either ArF or F2 with ammonia gas before exposing to the light.
Patent KR-20030007170-A (KR)
Title: Optical fiber coupler receptacle member
Inventor: AKITA HIROAKI
IPC: G02B6/28
Filed: 2002-07-13
Abstract: PURPOSE: To provide an optical fiber coupler storing member which is simple in structure as well as superior in moldability and which facilitates fixing and connecting operations. CONSTITUTION: The storing member is constituted of a base body 200 having a storing groove 210 molded to fit the shape of an optical fiber coupler, and having a cover part 300 fitted to the base body to cover it for the purpose of protecting the optical fiber coupler that is fixed on the base body 200.
Patent KR-20030010506-A (KR)
Title: High thermal emissive coated bodies for electronic equipment parts
Inventor: HIRANO YASUO
IPC: B05D5/00
Filed: 2002-07-24
Abstract: PURPOSE: A coating for electric devices with a good radiation property is provided to achieve a good self-cooling property capable of restricting an increase in the temperature of the coating when using the electric devices. CONSTITUTION: The coating for electric devices with a good radiation property is obtained by applying radiation pieces onto the surfaces of a substrate. By using a radiation assessment device, it is confirmed that a temperature difference is more than 2.6deg.C. The temperature difference is a value between a temperature measured when the coating is used as an object to be checked and a temperature measured when the substrate not coated with the coating is used as an object to be checked.
Patent KR-20020070239-A (KR)
Title: Recharge dual pointer
Inventor: KWON DAE WOONG
IPC: G02B27/20
Filed: 2002-08-13
Abstract: PURPOSE: A recharge dual pointer is provided to prevent environmental pollution and resource consumption by substituting a general dry cell of a laser pointer with a recharge type battery. CONSTITUTION: A predetermined recharge type battery(3) is used instead of a dry cell or a mercury cell. One or more direct current input terminal(8) and a switch(5) are used in order to recharge the predetermined recharge type battery(3). A lamp(2) is added to a laser pointer. A switch is used for driving the lamp(2). A USB port(7) is used for receiving direct current. A printed circuit board(4) and a switch(5) are used for converting the direct current of the USB port to desired voltage of predetermined recharge type battery(3). A LED lamp(9) is used for indicating a recharging state of predetermined recharge type battery(3).
Patent KR-20040016728-A (KR)
Title: Sulfuric media for wastewater treatment and manufacturing method thereof
Inventor: CHUNG WOOK JIN
IPC: C02F3/10
Filed: 2002-08-19
Abstract: PURPOSE: Provided is a sulfur carrier being capable of eliminating nitrogen, phosphorous, heavy metals and color without using additional carbon source and a method for fabricating the same by mixing and melting sulfur, CaCO3 and MgO and rapidly cooling the mixture down. CONSTITUTION: The sulfur carrier is prepared by using sulfur, CaCO3 and MgO, wherein the sulfur carrier eliminates nitrogen in wastewater by denitrifying sulfur bacteria without using additional carbon source, ammonium nitrogen and phosphorous by struvite precipitation and heavy metals by non-soluble salts production reactions. The method comprises the steps of mixing sulfur, CaCO3 and MgO with a mixture ratio of 6:3:1, melting the mixture at 150 deg.C and cooling the melted mixture down rapidly in a cold bath.
Patent KR-20040002340-A (KR)
Title: Recording and reproducing apparatus
Inventor: OGAWA HITOSHI
IPC: G11B20/18
Filed: 2002-08-30
Abstract: PURPOSE: To provide a disk device being suitable for recording and reproducing of data continued in time series such as AV data. CONSTITUTION: When data received as data to be written in a recording medium is audio data and/or video data(hereinafter written as AV data), address information 403c specifying the head sector at which the data is written in the recording medium is registered to file control information 402. Also, it is judged whether AV data have contents continued to the AV data written in the previous time or not, when it is continued, the head sector is not registered to a control information storing means. Thereby, continued data can be treated as batch data.
Patent KR-20040021314-A (KR)
Title: Method of controlling transmission in facximile machine
Inventor: KIM YUN TAE
IPC: H04N1/44
Filed: 2002-09-03
Abstract: PURPOSE: A call control method in a facsimile machine is provided to set a password for facsimile transmission and automatically update the password after the lapse of a predetermined period of time. CONSTITUTION: At least one password updating rule is set(21). A password registered according to a password registration mode is updated depending on the password updating rule(25). In the case of a facsimile transmission mode, a user inputs a password. The facsimile transmission is controlled according to whether the password the user inputs is identical to the updated password.
Patent KR-20020079658-A (KR)
Inventor: YOO YOUNG GWON
IPC: C09D11/38
Filed: 2002-09-04
Abstract: PURPOSE: Provided is a dye ink composition for inkjet, which is excellent in resolution, water-resistance, and light-resistance, which can be used for the indoors and the outdoors. CONSTITUTION: The dye ink composition comprises 2.5-3pts.wt. of an azo dye, 0.5-1.5pts.wt. of a dye, 4-15pts.wt. of a delaying agent, 0.2-1pts.wt. of a hydrating agent, 0.01-0.3pts.wt. of a dispersing agent, 0.01-0.5pts.wt. of a wetting agent, and 78.7-92.78pts.wt. of water, wherein the azo dye is selected from Globlack V(C3OH24N4O8S2-2Na mixture), Glocyano(C32H14CuN8O6S2-2Na mixture), Glored(C44H30C12N14O20S6 mixture), and Gloyellow II(C39H34N10O13S4-4Na mixture).
Patent KR-20040024731-A (KR)
Title: Device and method watching videotape recording in television phone
Inventor: PARK MIN SEON
IPC: H04N5/44
Filed: 2002-09-16
Abstract: PURPOSE: A device for watching VCR(Video Cassette Recording) on a television phone and a method therefor are provided to output VCR video and audio signals outputted through a VCR terminal connected with a jack switching to a display and a speaker through a decoder, thereby watching VCR through the television phone. CONSTITUTION: If a user connects a VCR cable with an ear jack of a television phone(100), an external terminal of the VCR cable is contacted with a VCR cable terminal configured in the ear jack. If the user inputs a VCR key of a keypad, a controller senses that the user inputs the VCR key(110). The controller controls VCR video and audio signals to be outputted to a decoder through a jack switching connected with a VCR external terminal(120). The controller controls the VCR video and audio signals to be demodulated/decoded in the decoder. The controller outputs the VCR video signal to a display, and outputs the VCR audio signal to a speaker(130).
Patent KR-20040026326-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/4763
Filed: 2002-09-24
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent a defective semiconductor device and improve yield by preventing pattern lifting phenomena during the process of forming a wafer edge in line pattern. CONSTITUTION: A wafer(80) is prepared in which the topology of a wafer edge region(B-B') is lower than that of the other region(A-A'). An etch target layer is formed on the wafer. The etch target layer is selectively patterned by photolithography so that a plurality of the first pattern of a line type are formed in the region(A-A') and a plurality of the second pattern of a closed loop type are formed in the wafer edge region(B-B').
Patent KR-20030028417-A (KR)
Title: Method and apparatus for fabricating liquid crystal display device
Inventor: MURATA SATOSHI
IPC: G02F1/1341
Filed: 2002-09-30
Abstract: PURPOSE: To provide a method and an apparatus for manufacturing liquid crystal display device capable of properly supporting substrates when sticking the substrates together. CONSTITUTION: The method for manufacturing liquid crystal display device having a liquid crystal inserted between first and second substrates and a circumferential seal, includes a step where the liquid crystal is dropped in a region specified by the seal of the first substrate, the first and second substrates 12, 14 are pressed and adhered with each other in a vacuum chamber 24, the chamber 24 is opened to air while pressurizing the first and second substrates, and light is emitted to the circumferential seal 18 after pressurization of the first and second substrates are released.
Patent KR-20040031799-A (KR)
Title: Pharmaceutical composition containing the concentrate of Bando Deep Ocean Water having antiallergical activity
Inventor: LIM G REWO
IPC: A61K33/00
Filed: 2002-10-01
Abstract: PURPOSE: Provided is an antiallergic composition containing the concentrate of deep ocean water which has rich minerals having anti-histamine or anti-inflammatory activity. Therefore, the composition is effective for treatment of allergy diseases as well as inflammatory diseases. CONSTITUTION: An antiallergic composition is characterized by containing, as an active ingredient, the concentrate of deep ocean water which is desalted and evaporation-concentrated. The composition contains a large amount of metal ion selected from sodium, calcium, magnesium, potassium, selenium, zinc and the like.
Patent KR-20040031264-A (KR)
Title: Induction and exhaust system of diesel engine
Inventor: KWAK U HUI
IPC: F02B37/00
Filed: 2002-10-04
Abstract: PURPOSE: An intake and exhaust system of a diesel engine is provided to prevent turbo rack phenomenon at low speed range of the engine, to optimize combustion mapping, and to execute stable recirculation of exhaust gas by appropriately controlling supercharging negative pressure and amount of recirculation of exhaust gas using a pneumatic tank. CONSTITUTION: A system includes a pneumatic tank(50) storing high pressure air; a decompression valve(62) supplying an inter-cooler(30) with air in the pneumatic tank; a first check valve(64) supplying the pneumatic tank with air supercharged by a turbo charger(10); a supercharging pressure sensor(72) sensing supercharging negative pressure supercharged by the turbo charger; a tank pressure sensor(74) sensing pressure in the pneumatic tank; and a controller(90) opening the decompression valve to supply the inter-cooler with air in the pneumatic tank when the supercharging negative pressure is lower than pressure in the pneumatic tank and reference negative pressure, and opening the first check valve to supply the pneumatic tank with air supercharged by the turbo charger if the supercharging negative pressure is higher than the pressure in the pneumatic tank and the reference negative pressure.