baber/WOPTO huggingface dataset:
Patent KR-20030031839-A (KR)
Title: Portable telephone
Inventor: NAKA YASUSHI
IPC: H04W48/02
Filed: 2002-09-12
Abstract: PURPOSE: To provide a cellular phone for using other functions that do not require transmission of radio waves, even at a location where the transmission of radio waves is prohibited. CONSTITUTION: A control section 102 in the cellular phone 10 sets a radio wave mode for indicating 'on' for permitting the transmission of radio waves and 'off' for prohibiting the transmission, and stores the set radio wave in the inside. When the radio wave mode in storage is 'off', the transmission of radio waves is prohibited, even if input such as transmission, and mail reception is accepted. Even if a location where the transmission of radio waves is prohibited, other functions can be used by setting the radio mode to 'off'.
Patent KR-20040025271-A (KR)
Title: a shoulder band protector for bag
Inventor: AN HUI JUN
IPC: A45C13/30
Filed: 2002-09-19
Abstract: PURPOSE: A protector useful for shoulder strap of back pack is provided to cover the shoulder and to effectively reduce and distribute pressure by the back pack by making the protector in a tube form. CONSTITUTION: The protector(1) is coupled to a shoulder strap(2) of back pack and comprises a tube part(10) having an opening(11) to inflow and outflow air, a cover(10a) made of hard material to broadly shield the shoulder, thresholds(20) at both sides of the cover(10a) to place the shoulder strap(2) therein to protect the shoulder strap(2) from being released at both sides, and bands(30) fixed at both sides of the thresholds(20). Pairs of male/female buckles(31,32) are held on the bands(30) to prevent the shoulder strap(20) from being released at upper side.
Patent KR-20040025301-A (KR)
Title: Starch container
Inventor: SHIN UI SIK
IPC: B29C39/06
Filed: 2002-09-19
Abstract: PURPOSE: A bowl made of a starch is manufactured with small work force, which is dissolved easily, thereby preventing environmental pollution. CONSTITUTION: A starch bowl manufacturing device is composed of an input member(11) for inputting raw material to a lower mold. A mold conveyor(20) is formed of a mold frame. A first drying member(30) dries material formed by the mold frame. A cutting member(40) removes sludge on the surface of a formed bowl. A coating member(50) is provided to coat the surface of the bowl. A second drying member(60) dries the surface of the bowl. A transferring member(70) transfers the bowl detached from the lower mold.
Patent KR-20040026280-A (KR)
Inventor: KIM SI HAN
IPC: H04B1/38
Filed: 2002-09-23
Abstract: PURPOSE: A multi display device is provided so that panel housings and a body are horizontally folded when the panel housings are vertically folded. CONSTITUTION: Displays(2,4) are composed in panel housings(20,40) capable of being mutually folded. A body(100) has an input function. If the panel housings(20,40) are unfolded, at least one side of the displays(2,4) is adjacent. The panel housings(20,40) and the body(100) are folded and unfolded. If the panel housings(20,40) are vertically folded, the panel housings(20,40) and the body(100) are horizontally folded.
Patent KR-20030027720-A (KR)
Title: Grease and grease sealed bearing
Inventor: KAWAMURA TAKAYUKI
IPC: C10M105/38
Filed: 2002-09-25
Abstract: PURPOSE: To provide a grease composition elongating the life of lubrication at an applied position when used at a high temperature, and further to provide a bearing with a sealed grease in which the grease composition is sealed. CONSTITUTION: This grease composition is obtained by formulating a thickener and an amide-based wax with a base oil. The amide-based wax has ≧80°C melting point, and an ability for preventing the oxidation of the base oil, and the formulated proportion based on the whole grease composition is 0.5-10 wt.%. The base oil of the grease composition is at least one kind selected from an ether-based oil, an ester-based oil and a synthetic hydrocarbon oil, and has 20-150 mm¬2/s kinematic viscosity at 40°C. The thickener of the grease composition is a urea-based thickener, and the proportion of the formulated thickener based on the whole grease composition is 5-30 wt.%.
Patent KR-20030029481-A (KR)
Inventor: SCHON STEVEN GABRIEL
IPC: B01D3/34
Filed: 2002-10-02
Abstract: PURPOSE: Provided is a process of recovering and purifying compounds, in particular acrolein or propionaldehyde, from a dilute aqueous solution containing impurities. CONSTITUTION: A method for purifying acrolein or propionaldehyde, comprises the steps of: (1) providing a dilute aqueous solution comprising acrolein or propionaldehyde and light-boiling point impurities; (2) providing a single column distillation system, comprising: (i) a distillation column having a top condenser; (ii) a crude product feed inlet on the distillation column; (iii) a distillation site for the light-boiling point impurities above the crude product feed inlet; (iv) a liquid side-draw take-off outlet for recovering purified acrolein or propionaldehyde located between the crude product feed inlet and the distillation site for the light-boiling point impurities; and (v) a distillation site for the heavy impurities below the crude product feed inlet; (3) introducing the dilute aqueous solution into the distillation column through the crude product feed inlet and distilling the dilute aqueous solution; and (4) recovering purified acrolein or propionaldehyde through the liquid side-draw take-off outlet.
Patent KR-20040029877-A (KR)
Title: Latch board for monitor look type microwave oven
Inventor: CHOI YEONG HONG
IPC: F24C15/02
Filed: 2002-10-02
Abstract: PURPOSE: A latch board structure of a monitor-look microwave oven is provided to prevent the malfunction of a safety switch and the leakage of electromagnetic wave by coupling a latch board to a main body stably and reducing required parts. CONSTITUTION: A latch board structure of a monitor-look microwave oven includes upper and lower coupling parts(210,220) for fixing a latch board(200) to a main body of the microwave oven, and an oven lamp coupling part(230). The upper coupling part is protruded left at an upper part of the latch board. The lower coupling part is folded left at a lower part of the latch board. The oven lamp coupling part is protruded backward at a lower part of the upper coupling part for guiding the air introduction into a cavity of the microwave oven while fixing and supporting an oven lamp(505).
Patent KR-20040031117-A (KR)
Title: Apparatus for processing of OAM cell in transmission system
Inventor: LEE TAE HAENG
IPC: H04L12/28
Filed: 2002-10-04
Abstract: PURPOSE: An OAM(Operation, Administration and Maintenance) cell processing apparatus of a transmission system is provided to reduce a unit cost by implementing an ATM cell stream as an OAM cell by using an FPGA(Field Programmable Gate Array) in a channel card. CONSTITUTION: An APU card(100) processes a received STM1(Synchronous Transport Module level 1) signal, DS3(Digital Signal-level 3) signal or IMA signal and transmits a processed ATM cell to a channel card through a cell bus(150) provided therein, and controls the channel card(200) through its DPRAM(170). The channel card(200) receives and processes the ATM cell from the APU card(100) by being connected to the cell bus(150) of the APU card(100) through a cell buffer(210) provided therein, is under control of the APU card(100) by being connected to the DPRAM(170) of the APU card(100) through its own DPRAM(270), and implements an OAM function.
Patent KR-20040036241-A (KR)
Title: Sound correction apparatus
Inventor: KANG MIN SU
IPC: H03G5/00
Filed: 2002-10-24
Abstract: PURPOSE: A sound field correction apparatus is provided to correct a distortion phenomenon of an audio system output varying according to the speed of a vehicle. CONSTITUTION: A correction data storing part(30) stores sound field correction data according to the speed of a vehicle. A speed detection sensor(20) detects the speed of the vehicle. An equalizer part(40) controls a frequency of an output sound signal. And a control part(10) controls the frequency control of the equalizer part according to the correction data by detecting the speed of the vehicle in the speed detection sensor.
Patent KR-20040037473-A (KR)
Title: Early syncrounization method for mobile communication system
Inventor: JANG BOK HYEON
IPC: H04L7/10
Filed: 2002-10-28
Abstract: PURPOSE: An initial synchronization method of a mobile communication system is provided to easily process the initial synchronization search of the mobile communication system by performing the correlation for only a few samples. CONSTITUTION: An initial synchronization method of a mobile communication system includes the steps of: a first step(SP1) of reading the base band data and the synchronization code; a second step(SP2) of operating the correlation value by using the base band data and the synchronization code; and a third step(SP4) of determining the data position having the maximum value among the correlation value operated at the second step(SP2) as a synchronization position.
Patent KR-20040040100-A (KR)
Title: Liposome base for trichogenousness, Cosmetic composition for trichogenousness containing the same, and Method for improving absorptance of natural ingredients for trichogenousness using the same
Inventor: CHO WON HUI
IPC: A61Q7/00
Filed: 2002-11-06
Abstract: PURPOSE: Provided are a liposome base for the hair growth including the extract of a natural product as an active ingredient, a cosmetic composition for the hair growth containing the same, and a method for improving the absorption of components of the natural product using the same. Therefore, depilation preventing and hair growth promoting effects are improved. CONSTITUTION: A liposome base for the hair growth includes 0.0001-20 wt.% of the extract of a natural product selected from the group consisting of Thuja orientalis Linne, Paratenodera sinensis, Torilis japonica, Polygonum sachalinense Fr. et Schm., Broussonetia kazinoki, Morus alba Linne, licorice root, Lycium chinense Mill and job's tear. it further contains lecithin, ethanol, ester oil and propyleneglycol. A cosmetic composition for the hair growth contains 1-30 wt.% of the liposome base.
Patent KR-20040042266-A (KR)
Title: Opening/Shutting device for lid of pressure cooker
Inventor: IM PIL KWON
IPC: A47J27/08
Filed: 2002-11-13
Abstract: PURPOSE: A device for opening/closing a lid of a pressure cooker is provided to smoothly open/close the lid, and firmly couple the lid to a cooker body. CONSTITUTION: Right and left operating members(350,350') are installed at a lid body(310). Coupling units(360) are welded to the outer end of the right and left operating members, respectively. An operating disk(400) is rotated by a handle(500). The operating members move in and out by the operating disk so that a lid(300) is opened.
Patent KR-20040043757-A (KR)
Title: Folding structure of earphone lines
Inventor: LEE DONG SOO
IPC: H04R1/10
Filed: 2002-11-19
Abstract: PURPOSE: A folding member of an earphone line is provided to prevent the entangle of the earphone line by easily folding an unfolding the earphone line utilized in the mobile phone or the cassette. CONSTITUTION: A folding member(100) of an earphone line(30) includes is characterized in that it is alternatively formed on the surface of the earphone line(30) at a predetermined interval, and the earphone line(30) is easily folded through the elastic force of restoration.
Patent KR-20040045240-A (KR)
Title: System and method for providing instant messenger service using user's avata
Inventor: AHN JONG SEON
IPC: G06Q50/30
Filed: 2002-11-23
Abstract: PURPOSE: A system and a method for an instant messenger service using an avatar are provided to minimize errors generated in a process for displaying an avatar image by using one image file of the completed form as the avatar image. CONSTITUTION: An operator system(120) comprises a messenger server(123) and a combination server(127). The messenger server includes a transceiver, a control part, and a storage part, and transmits the text and the image data received from the users installing an avatar instant messenger to a receiver terminal. The messenger server stores the personal information of a member registered to the instant messenger service in the storage part, and transmits the corresponding data to the user terminals(110,130) if a download request for in an avatar instant messenger installation program from the member. The combination server generates the avatar image received from the user terminals(110,130) as one image file and transmits the image file to the user terminals.
Patent KR-20040046977-A (KR)
Title: A filter cover open and close apparatus of washer
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2002-11-28
Abstract: PURPOSE: A switching device of a filter cover for a washing machine is provided to increase the reliability of the washing machine by preventing a gap between a filter cover and a cabinet cover and improving the appearance of the filter cover and the cabinet cover. CONSTITUTION: Left, right and center hinge hooks(101,102,103) are inserted in hinge holes in the lower left, the right and the center of a pump cap(96) to be rotatable by protruding from the lower left, the right and the center of a filter cover. Left, right and center hooks(104,105,106) are hung in hook holes in the upper left, the right and the center of the pump cap by protruding from the upper left, the right and the center of the filter cover. Thereby, the filter cover is closed in a cabinet cover without a step.
Patent KR-20040049997-A (KR)
Title: Method for receiving/providing electronic program guide
Inventor: LEE SANG IL
IPC: H04N5/46
Filed: 2002-12-06
Abstract: PURPOSE: A method for receiving and supplying guide information is provided to collect guide information and data broadcasting information of other receiving mode while a user uses a specific receiving mode by using a receiver that simultaneously supports an ATSC-DASE(Advanced Television System Committee-DTV Application Software Environment) system and a DVB-MHP(Digital Video Broadcasting-Multimedia Home Platform) system, thereby supplying various guide information to the user. CONSTITUTION: If a user watches a terrestrial broadcasting program, a system changes a channel by an inner operation of a receiver as servicing the terrestrial broadcasting program and collects guide information on a satellite broadcasting program(S100,S110,S120). If the user watches the satellite broadcasting program, the system changes a channel by an inner operation of the receiver as servicing the satellite broadcasting program and collects guide information on the terrestrial broadcasting program(S100,S130,S140). The collected guide information is integratedly stored(S150). If the user wants the guide information, the guide information is supplied to the user(S160,S170).
Patent KR-20040049606-A (KR)
Title: Power saving method for mobile communication device
Inventor: OH HYO SEOP
IPC: H04B7/26
Filed: 2002-12-06
Abstract: PURPOSE: A power-saving method of a mobile communication terminal is provided to reject a CB(Cell Broadcasting) message in a predetermined time zone, and not to retrieve the CB message in the rejected time zone, thereby reducing power consumption. CONSTITUTION: A system forms a time setup menu for restricting a CB message retrieval function in a terminal, and selects a reception retrieval restricted menu of a CB message. The system sets a retrieval restricted time by applying at least more than one option, and prevents the terminal from waking up in a sleep mode for retrieving the CB message at the retrieval restricted time.
Patent KR-20040049690-A (KR)
Inventor: MUN JEONG BAE
IPC: F25D23/02
Filed: 2002-12-06
Abstract: PURPOSE: A hinge assembly for a refrigerator is provided to smoothly receive thick lead wires and prevent the random deviation of the lead wires from a hinge. CONSTITUTION: A hinge assembly for a refrigerator includes a hinge(50), and a cylindrical ring element(56). The hinge includes a fixing part(52) to be fixed to a main body of a refrigerator, and a hinge pin(54) extended downward from a front end of the fixing part to be inserted into a hinge hole of a door, wherein the hinge pin is formed with a cut-away part in the vertical direction. The ring element is inserted by the hinge pin and has a vertical cut-away part. As the cut-away parts correspond to each other by coupling the ring element on the hinge pin, a lead wire(W) is received between the cut-away parts.
Patent KR-20040049699-A (KR)
Title: Advertisement techenique applying screen of karaoke equipment.
Inventor: YANG IM SEUNG
IPC: G11B31/02
Filed: 2002-12-06
Abstract: PURPOSE: An AD(ADvertisement) method applying a video screen of a Karaoke video device is provided to display a video AD of nearby shops without installing a separated equipment to a singing room by inserting the AD into the middle of a DVD(Digital Versatile Disc) video screen. CONSTITUTION: A DVD player(10) authors/displays a new DVD by temporarily inserting the AD contents for the desired shops into the middle of the DVD video screen. The DVD player simultaneously transmits an AD video screen to a monitor(30) installed to each room(50) through a video distributor(20) by playing the authored DVD contents.
Patent KR-20030051365-A (KR)
Inventor: HOLOWCZAK JOHN E
IPC: C04B41/85
Filed: 2002-12-17
Abstract: PURPOSE: An article comprising a silicon containing substrate with a barrier layer which inhibits the formation of gaseous species of Si, particularly Si(OH)x, when the article is exposed to a high temperature, aqueous environment, such as a gas turbine engine hot section is provided. CONSTITUTION: The article comprises a substrate comprising silicon; and a barrier layer comprising an aluminosilicate selected from the group consisting of Group IIA, Group IIIB and mixtures thereof and an oxide selected from Group VB, wherein the barrier layer inhibits the formation of gaseous species of Si when the article is exposed to a high temperature, aqueous environment, wherein the substrate is selected from the group consisting of silicon containing ceramic and metal alloys containing silicon, wherein the barrier layer comprises an aluminosilicate selected from the group consisting of barium aluminosilicate, barium strontium aluminosilicate, yttrium aluminosilicate and mixtures thereof and an oxide selected from the group consisting of tantalum oxide, niobium oxide and mixtures thereof, wherein the article comprises at least 25 wt.% of the aluminosilicate and at least 25 wt.% of the oxide, wherein the barrier layer consists essentially of 25 to 75 wt.% of the oxide selected from the group consisting of Ta, Nb and mixtures thereof, wherein the barrier layer comprises essentially of 50 to 75 wt.% of the oxide selected from the group consisting of Ta, Nb and mixtures thereof, wherein the barrier layer comprises the oxide selected from the group consisting of Ta, Nb and mixtures thereof and the aluminosilicate selected from the group consisting of barium, strontium and mixtures thereof, wherein the coefficient of thermal expansion of the barrier layer is within ±3.0 ppm/deg.C the coefficient of thermal expansion of the substrate, wherein the coefficient of thermal expansion of the barrier layer is within ±0.5 ppm/deg.C the coefficient of thermal expansion of the substrate, wherein the barrier layer has a thickness of 0.1 mils or more, wherein the article includes an intermediate layer between the substrate and the barrier layer, wherein the barrier layer contains a CTE tailoring additive, and wherein the barrier layer contains an oxide of Ta.
Patent KR-20040054081-A (KR)
Title: Electrostatic Chuck and The Semiconductor Manufacturing Apparatus Having The Same
Inventor: KIM NAM HEON
IPC: H01L21/306
Filed: 2002-12-17
Abstract: PURPOSE: An electrostatic chuck and a semiconductor manufacturing apparatus having the same are provided to prevent the hunting of Vdc and Vpp and reduce a process failure by preventing cooling gas from being flowed into a lift pin space . CONSTITUTION: An electrostatic chuck includes a body. And, the body has a cooling gas path, a plurality of cooling gas holes(102,104) connected with the cooling gas path for cooling a wafer, and a lift pin space(202) formed at its lower portion. The electrostatic chuck further includes a lift pin(201) installed at the lift pin space for separating the wafer from the body. And, the cooling gas path and the lift pin space are isolated from each other, so that the cooling gas flowing through the cooling gas path is prevented from flowing into the lift pin space.
Patent KR-20040056066-A (KR)
Title: Method of concentrating zinc from electronic arc furnace dust using tribo-electrostactic
Inventor: CHO MIN YEONG
IPC: C22B7/00
Filed: 2002-12-23
Abstract: PURPOSE: A method for concentrating zinc from electric arc furnace dust using triboelectric charging is provided to reduce reclamation cost of the electric arc furnace dust by simply concentrating zinc that is a valuable metal from dust generated in the electric furnace steelmaking process, thereby recycling the concentrated zinc as zinc concentrate. CONSTITUTION: The method comprises first step of triboelectric charging electric arc furnace dust; and second step of passing the triboelectric charged electric arc furnace dust through a space between a cathode material and an anode material to which a voltage of 3,000 to 30,000 V is impressed, wherein high zinc concentrated dust is obtained by alternately performing the first and second steps for one or more times, wherein the triboelectric charging is carried out by one method selected from flowing, transferring, spraying, collision and vibration, wherein the triboelectric charging is performed by friction between the electric arc furnace dust and a material selected from the group consisting of copper, acryl, iron, stainless steel, galvanized steel product, aluminum and plastic material, and wherein the triboelectric charging is performed by collecting high zinc concentrated dust in a region adjacent to a cathode part after supplying the electric arc furnace dust to an inclined vibrating plate formed of copper material so that the electric arc furnace dust passes through the space between the cathode material and the anode material.
Patent KR-20040062113-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: LEE SU UNG
IPC: G09G3/36
Filed: 2002-12-31
Abstract: PURPOSE: An in-plane switching mode LCD(liquid crystal display) is provided to offset a common voltage variation in a pixel, which is generated when the LCD is operated in a dot inversion mode. CONSTITUTION: An in-plane switching mode LCD includes a plurality of gate lines(103) and data lines(104), a switching element(110), a pixel electrode(107), and a common electrode(105). The gate lines and data lines define a plurality of pixels each of which is composed of the first and second regions. The switching element applies a pixel adjacent thereto. The pixel electrode is arranged in the first and second regions of each pixel. The first data voltage is applied from the switching element to the first region and the second data voltage is applied from the switching element to the second region. The common electrode is arranged in the first and second regions and provided with a common voltage. The common electrode and pixel electrode generate in-plane field.
Patent KR-20020027507-A (KR)
IPC: F25B47/02
Filed: 2001-05-30
Abstract: Heating/defrost construction of very low temperature refrigeration system (100) having a defrost supply circuit (176, 178, 180) and a defrost return bypass circuit (186, 188, 190) optimizing the heating/defrost cycle, preventing overload (excessive pressure) of its refrigeration process and protecting components from damaging temperatures. The defrost cycle operates continuously, when required, and provides a shorter recovery period between heating/defrost and cooling operating modes. The rate of the temperature change during cool down or warm up is controlled in an open loop fashion by controlled refrigerant flow in bypass circuits (178, 190).