baber/WOPTO huggingface dataset:
Patent KR-20030030385-A (KR)
Title: f chair which has a heigt cortrollable stool
Inventor: KIM EUN HAE
IPC: A47C7/50
Filed: 2001-10-10
Abstract: PURPOSE: Provided is a chair with a footing to adjust height included which unites the footing and the chair as one to fit in child's body so that it enables a child to sit in a comfortable and stable way. CONSTITUTION: In the chair which combines a main body(2) with a sitting board(3) and the chair with the footing to adjust height comprises parts of: an upper panel(10) in which a binding hole is bound with a space part between a leg and a fixing hole by a screw and a screw hole is formed at the upper part of the binding hole; a pair of upper brackets(20) which are oppositely placed against the lower side of the upper panel with forming a working control part(22) at the center and a movable groove(24) at both sides of the working control part; a working part(30) which forms plural folding rods(31) and combines them with the movable groove by a hinge axis(32); and a pair of lower brackets(40) in which a fixing hole(41) is formed at the center, a movable groove(42) is formed at both sides of the fixing hole, the folding rod is bound with the movable groove by the hinge axis, a support sheet(45) is formed inside and a guide groove is formed on the upper part of the support sheet by a guide projection.
Patent KR-20030030531-A (KR)
Title: Method for detecting a malfunction of a thermostat
Inventor: KWON O JIN
IPC: F01P11/14
Filed: 2001-10-11
Abstract: PURPOSE: A method for detecting malfunction of a thermostat is provided to prevent wrong diagnosis on the malfunction of thermostat by performing monitoring only when the vehicle speed is higher than a predetermined level. CONSTITUTION: A method comprises a first step(S210) of detecting coolant temperature and intake-air amount; a second step(S215) of setting time of a malfunction diagnosis timer on the basis of the coolant temperature and intake-air amount detected in the first step; a third step(S220) of counting the time set on the timer; a fourth step(S225) of correcting the remaining time of the timer; a fifth step(S230) of judging whether a monitoring condition for diagnosing malfunction of a thermostat is satisfied; and a sixth step(S235 to S250) of determining whether the thermostat is malfunctioned or normal, if it is judged in the fifth step that the monitoring condition is satisfied.
Patent KR-20030034358-A (KR)
Title: Mobile phone having a dual liquid crystal display
Inventor: LEE CHANG YEOL
IPC: H04B1/38
Filed: 2001-10-22
Abstract: PURPOSE: A mobile communication terminal having dual LCD(Liquid Crystal Display) screens is provided to locate the first LCD screen and the second LCD screen in the same position when a folder is open, and to display the second LCD screen when the folder is closed, even though the first LCD screen is not shown to a user, thereby increasing a usable range of the dual LCD screens. CONSTITUTION: A keypad(112) is formed on one side of a terminal body(110). The first LCD screen(122) is formed inside of a folder(120) open/closed by rotations of a hinge. When the folder(120) is open, the first LCD screen(122) formed inside of the folder(120) displays an operated state of a mobile communication terminal when power is applied. The first LCD screen(122) displays call duration, messages, characters or numbers, and displays other information on the mobile communication terminal. When the folder(120) is open, the second LCD screen(124) is located in the same position as the first LCD screen(122). Even when the folder(120) is closed, the second LCD screen(124) displays information.
Patent KR-20030033444-A (KR)
Title: A layer sheet main tainning the function of light interception and emboss for personal computer's printing
Inventor: KIM YANG PYEONG
IPC: B41M5/00
Filed: 2001-10-23
Abstract: PURPOSE: Provided is a laminated sheet for a PC inkjet printer with light blocking and embossing function which includes a middle support layer made of black cloth so that it prevents light from being transmitted to a sheet layer. CONSTITUTION: The laminated sheet for the PC inkjet printer with light blocking and embossing function comprises the parts of: a film layer(2,2') which wraps both sides of black cloth(1) by resin sizing; an adhesive layer(3,3') which is laid on the film layer; a white PVC sheet layer(4,4') which is laid on the adhesive layer by a dry lamination method; and an ink media layer(5) which is coated to one side of the white PVC sheet layer.
Patent KR-20030035038-A (KR)
Inventor: CHOI HO GYU
IPC: H04J13/00
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus and a method for controlling power of an F-CPCCH(Forward- Common Power Control Channel) are provided to transmit a power control command for controlling the power of a reverse link. CONSTITUTION: A sector receives a CQICH(Channel Quality Indicator Channel) and a reverse PICH(Pilot Channel) from a terminal(301). The sector decodes the CQICH and thus obtains sector division information indicating the best sector(303). Thereafter, the sector checks whether the sector division information indicates the base station. When the sector division information does not indicate the base station, the power control bit is extracted from the received reverse PICH and the power of the CQICH is controlled according to the extracted power control bit(305).
Patent KR-20030035157-A (KR)
Title: Cosmetics composition for anti-acnes and anti-inflammation containing lactobiocin
Inventor: BAEK YEONG JIN
IPC: A61K8/98
Filed: 2001-10-30
Abstract: PURPOSE: A cosmetic composition containing a bacteriocin(Lactobiocin) produced by Lactococcus sp. HY 49 is provided. Therefore, the cosmetic composition inhibits the growth of microorganisms which reside on the skin and induce skin inflammation and acne, and has extended storage. CONSTITUTION: A cosmetic composition for prevention of acne and inflammation contains a bacteriocin culture liquid(Lactobiocin) produced by Lactococcus sp. HY 49(KFCC-10842) in an amount of 0.01 to 10% by weight, based on the total weight of the composition. The bacteriocin is prepared by inoculating and culturing Lactococcus sp. HY 49 cells, centrifuging the culture liquid, followed by adding propanol and sodium chloride to the supernatant and centrifuging it to obtain precipitate, dissolving the precipitate in a citrate buffer solution and dialyzing it. The bacteriocin shows a relatively broad range of antibacterial activity and is stable in an organic solvent and a detergent.
Patent KR-20030036952-A (KR)
Title: A handler blade to transfer an wafer
Inventor: CHO SEUNG RAE
IPC: H01L21/68
Filed: 2001-11-01
Abstract: PURPOSE: A handler blade for transferring a wafer is provided to prevent pieces of the wafer generated when the wafer is damaged from being left on the blade by minimizing the settlement area of the blade in which the wafer is settled. CONSTITUTION: A coupling part(210) is coupled to a side of a robot arm. The first and second settlement wings(230,240) extend in parallel to a side of the coupling part, separated from each other. A stepped part is formed in an interface between the coupling part and the settlement wings, downwardly stepped toward the settlement wings. A settlement projection(260) is positioned in the same line as the settlement surface of the settlement wings in the stepped part so that the edge of the wafer is settled as a string type in the settlement projection.
Patent KR-20020008094-A (KR)
Inventor: JUNG CHAN YUK
IPC: C22C37/08
Filed: 2001-11-07
Abstract: PURPOSE: A Fe-C-Cr-X based abrasion resistant alloy cast iron and a method for manufacturing the same are provided which can be applied to pump casing, sleeve, roll and other machinery parts requiring abrasion resistance and forming property, and variously applied to the environment requiring superior weldability due to difficult bolt coupling. CONSTITUTION: In an abrasion resistant alloy cast iron comprising Fe as a main constituent, a composition of the abrasion resistant alloy cast iron comprises 1.5 to 3.5 wt.% of C, 15 to 26 wt.% of Cr, 0.5 to 2.0 wt.% of Si, 0.5 to 2.0 wt.% of Mn, 0.2 to 3.0 wt.% of Ni, 0.3 to 2.5 wt.% of Mo, 0.2 to 2.0 wt.% of W, 0.2 to 2.0 wt.% of V, 0.1 wt.% or less of B and a balance of Fe, wherein the alloy cast iron has a ratio of chromium to carbon (Cr/C) of 6.0 to 16, an area ratio of chromium carbide (CVF) of 12 to 40 and a ratio of silicon to manganese (Si/Mn) of 0.6 to 0.7. In a method for manufacturing the alloy cast iron comprising the processes of smelting raw materials including pig iron or recovered iron, and heat treating the cooled material after injecting the smelted material into a mold and cooling the material injected into the mold, the method for manufacturing the abrasion resistant alloy cast iron is characterized in that the raw material comprises 1.5 to 3.5 wt.% of C, 15 to 26 wt.% of Cr, 0.5 to 2.0 wt.% of Si, 0.5 to 2.0 wt.% of Mn, 0.2 to 3.0 wt.% of Ni, 0.3 to 2.5 wt.% of Mo, 0.2 to 2.0 wt.% of W, 0.2 to 2.0 wt.% of V, 0.1 wt.% or less of B and a balance of Fe, wherein the alloy cast iron has a ratio of chromium to carbon (Cr/C) of 6.0 to 16, an area ratio of chromium carbide (CVF) of 12 to 40 and a ratio of silicon to manganese (Si/Mn) of 0.6 to 0.7.
Patent KR-20030038050-A (KR)
Inventor: PARK RAE WON
IPC: D03D27/00
Filed: 2001-11-08
Abstract: PURPOSE: Velvet textile is woven out of spun yarn having excellent elasticity and expansibility as a weft. The velvet textile has excellent elasticity and expansibility in the direction of the weft, and is useful for clothes, toys, interior articles, accessaries and a covers. CONSTITUTION: Velvet textile is woven out of a warp, a weft and pile yarn. Chemical yarn like a polyester is used as the warp and pile yarn. Spun yarn obtained by covering rubber yarn with polyester yarn is used as the weft.
Patent KR-20030038208-A (KR)
Title: Control appliance and method for one PLL using Dedicated Short Range Communication Protocol
Inventor: LEE JAE HYEONG
IPC: H04B1/38
Filed: 2001-11-09
Abstract: PURPOSE: An apparatus for controlling a single PLL using dedicated short range communication protocol and a method therefor are provided to transmit and receive data with the single PLL. CONSTITUTION: A CPU(201) writes data and operation basic information of a PLL(Phase Locked Loop) module at a DPRAM(205). An FPGA(Field Programmable Logic Array)(203) reads the PLL data for preliminarily operating transmitting and receiving switching order, and controls PLL locking data transmission and a transmitting/receiving switch within each guard time of a frame. An RF module(207) has a single PLL module, and transmits and receives short range wireless data by a control signal of the FPGA(203).
Patent KR-20030039657-A (KR)
Inventor: KANG CHUL SEONG
IPC: F16H25/20
Filed: 2001-11-14
Abstract: PURPOSE: A screw motor is provided to move a ball screw, up and down by a ball nut rotating together with a motor core operated by an electric signal. CONSTITUTION: A rotational driving device(11) is disposed between a lower frame(3) and an upper frame(5). A screw shaft(21) is coupled to a ball nut(17) of the rotational driving device and the screw shaft moves up and down by rotation of the ball nut. A housing(31) is disposed to the upper part of the upper frame. A brake device(41), to suppress the up and down movement of the screw shaft, is disposed to a lower chamber(33) of the housing. A guide(51) and a guide rail(53), to guide the up and down movement of the screw shaft, are disposed to an upper chamber(35) of the housing. A spring(61) is disposed around the screw shaft between the guide and an intermediate plate(37) of the housing. The production efficiency is improved by the simplified constitution.
Patent KR-20030042084-A (KR)
Title: A cooler for the end of life type in furnace
Inventor: KIM SEOK SSANG
IPC: C21B7/10
Filed: 2001-11-21
Abstract: PURPOSE: Furnace life end type cooling plates in blast furnace are provided which are capable of preventing wear of the cooling body due to descending flow of charging materials and ascending flow of gas generated in the blast furnace and easily adhering repairing material for repairing the furnace wall to the front end of the furnace wall. CONSTITUTION: In cooling plates a plural of which are installed in the furnace wall of blast furnace (100) consisted of metal case (105) and firebrick (104) to cool the body of the blast furnace, the furnace life end type cooling plates in the blast furnace comprise a cooling body (2) which is buried under the firebrick (104) and equipped with cooling pipe (4) for circulating cooling water to reduce thermal load of the furnace wall; and a head part (3) integrally compression molded with connection rings (5) installed on the vertical plane of the front end of the cooling body (2) and formed in a cross shape to improve bonding force of the refractories, wherein the front end of the head part (3) is formed in a round shape to ease workability during attachment or detachment of the cooling plates, absorb descending impact of charging materials and proceed the gas smoothly as minimizing friction with ascending flow of gas.
Patent KR-20030042365-A (KR)
Title: Printer capable of saving paper and ink and a control method thereof
Inventor: JUNG IL JUN
IPC: B41J29/38
Filed: 2001-11-22
Abstract: PURPOSE: A printer and a method for controlling an operation of the printer are provided to save papers and ink by performing a re-printing work through feeding a paper having a misprint error when a misprint error occurs in the paper. CONSTITUTION: A printer(200) includes a data storing section(21), an interface(22), an input section(23), a display section(24), a printing section(25) and a control section. The interface(22) is connected to a computer(100) in order to receive print data from the computer(100) and transmit data representing a printing state to the computer(100). Print data are stored in the data storing section(21). A user inputs a printing order through the input section(23). The display section(24) displays the printing order and a present status of the printer(200). The control section(26) controls the printing section(25) in such a manner that data are printed on a paper based on the printing order. If a partial printing order is selected through the input section(23), the control section(26) controls the printing section to print an image of modified data on the paper.
Patent KR-20020040620-A (KR)
Inventor: ARAI SUSUMU
IPC: H01L21/677
Filed: 2001-11-23
Abstract: PURPOSE: To provide a temperature-controlled chamber with small installation space which enables heating of glass substrate. CONSTITUTION: Heating means 291 through 293 and cooling means 391 through 393 are mounted within mounting bases 111 through 113, and 114 through 116, respectively, of temperature control rooms 51, 52. A substrate 4 is carried to each of mount bases 111 through 113, and 114 through 116, in this order, by transfer mechanisms 211 through 213, 214 through 216 and carry mechanisms 261 through 263, and 264 through 266 and are heated or cooled gradually. When the directions of mounting bases 111 though 113, and 114 through 116 that are adjacent to a carry-in chamber 2 are changed, so that since two sides that face conveying chamber 2 of substrate 4 can be made orthogonal to a direction for a hand 93 to move by a telescopic motion of an arm 92, substrate 4 can be carried into carry-in chamber 2 and carried out in stabilized conditions.
Patent KR-20030044417-A (KR)
Title: Damping apparatus of vending machine
Inventor: LEE JON HONG
IPC: G07F9/00
Filed: 2001-11-30
Abstract: PURPOSE: A vibration-proof device of an auto vending machine is provided to effectively prevent the external vibration transmitted from the auto vending machine by using a vibration-proof tube filled with an absorption medium. CONSTITUTION: A vibration proof device of an auto vending machine includes a plurality of vibration proof tubes(101) installed on the floor of the place and filled with a filling medium therein as an elastic tube in the form of rectangular shape and a base(107) of auto vending machine coupled to the top side of the vibration proof tube(110).
Patent KR-20030046092-A (KR)
Title: Method for driving plasma display panel for improving initial state
Inventor: KWON TAE GYEONG
IPC: G09G3/296
Filed: 2001-12-05
Abstract: PURPOSE: A driving method of a plasma display panel for improving an initial state is provided to prevent a flickering phenomenon on a screen by performing an initial activation process and an initial stabilization process. CONSTITUTION: A plasma display panel includes a front substrate, a rear substrate opposite to the rear substrate, the first display electrode lines and the second display electrode lines(Y1-Yn) formed between the front and the rear substrates, and a plurality of address electrode lines formed perpendicularly to the first and the second display electrode lines. A method for driving the plasma display panel includes an initial activation process for discharging discharge cells to form wall charges and space charges and an initial stabilization process for erasing the wall charges and stabilizing the space charges.
Patent KR-20030049455-A (KR)
Title: An apparatus for screening hearth layer and materials of sintering machine
Inventor: CHOI JAE IK
IPC: F27B21/08
Filed: 2001-12-15
Abstract: PURPOSE: An apparatus for charging hearth layer ore and raw materials into sintering machine is provided to improve sinter recovery ratio by charging the sorted return fines in uniformed layer after sorting return fines using a variable screen so that coarse sinter is positioned in the lower layer, and fine sinter is positioned in the upper layer. CONSTITUTION: The apparatus comprises an air ejection part(102) for removing fine powder having a small grain size in return fines dropped from hearth layer ore hopper at the lower side of the hearth layer ore hopper by air ejection; a variable screen(105) a wire mesh of which is sized differently in such a way that the powder removed return fines having smaller to larger grain sizes are screened as it goes from the upper part to the lower part of the screen, and a mounting angle of which is adjusted by screen hoister; and a multi-step chute(107) integrally mounted on the lower part of the screen(105) to charge return fines screened per grain sizes by the screen(105) onto the bottom surface of pallet(117) in uniformed layer shape in the order of larger to smaller grains so that fine grained return fines are used as the hearth layer ore by screening the return fines per sizes, thereby charging large sinter onto the bottom surface of the pallet(117) in such a way that grain size of the return fines is getting smaller as it goes from the lower side to the upper side of the pallet(117).
Patent KR-20020051847-A (KR)
Inventor: KAGA KOICHI
IPC: G02F1/13357
Filed: 2001-12-20
Abstract: PURPOSE: A liquid crystal display device is provided to improve a backlight portion for a color-filterless liquid crystal display device. CONSTITUTION: A color-filterless full color liquid-crystal display device(1) comprises a liquid-crystal shutter portion(10) including TN liquid crystal(13) or STN liquid crystal and a backlight portion(20) including at least one red LED, at least one green LED, and at least one blue LED. The number of the blue LED is not smaller than the number of the red LED and the number of the blue LED is not smaller than the number of the green LED.
Patent KR-20030052546-A (KR)
Title: Polyethylene Resin Composition For Pipe With High Creep Resistance
Inventor: LEE WON
IPC: C08L23/06
Filed: 2001-12-21
Abstract: PURPOSE: A polypropylene resin composition for a pipe and a pipe prepared by extrusion or injection molding the composition are provided, wherein the composition is remarkably improved in the creep resistance by employing a compatibilizer. CONSTITUTION: The polypropylene resin composition comprises 100 parts by weight of polyethylene with a standard density of 930-1,000 kg/m3 measured at 23 deg.C according to ASTM D1505; 0.01-5 parts by weight of talc; and 0.01-20 parts by weight of a compatibilizer obtained by grafting at least one grafting monomer selected from the group consisting of ethylene-based unsaturated carboxylic acid, ethylene-based unsaturated carboxylic acid ester and ethylene-based unsaturated carboxylic anhydride, to a polyethylene main chain. Preferably the talc has a layered structure and an average particle size of 1-15 micrometers.
Patent KR-20030053133-A (KR)
Title: Buffer management method for transport channel synchronous of wireless communication system
Inventor: CHOI SEONG GU
IPC: H04B7/26
Filed: 2001-12-22
Abstract: PURPOSE: A method for managing a buffer for transport channel synchronization in a wireless communication system is provided to effective manage data coming within a process-available time window while processing traffic data. CONSTITUTION: It is checked how many buffers are turned on(401). It is checked whether the number of buffers is greater than 0(402). If the number of buffers is greater than 0, it is checked whether one buffer data with a flag ON comes within a window time(403). If one buffer data has come within the window time, the data is transferred to an MDSP(Modulator Digital Signal Processor) and the flog of the corresponding buffer is turned off(404). If one buffer data has not come within the window time, it is checked whether it has come later than a predetermined window time(405). If one buffer data has come later than the predetermined window time, the data is discarded and a flag is turned off(406). If one buffer data has come ahead of the predetermined window time, the data is stored in a corresponding buffer and a flag is maintained in an ON state(407). It is checked whether a value obtained by reducing one buffer is greater than 0(408). It is checked whether there exist data(409). If there is data, it is checked whether the data has come within the pre-set window time(410). If the data has come within the window time, the data is transferred to the MDSP(411). If the data has not come within the window time, a TA(Timing Adjustment) message is transferred to a traffic processor(412). It is checked whether certain data comes later than the pre-set window time(413). If the data has come later than the pre-set window time, the data is discarded(414). If the data has come ahead of the window time, the data is stored in an empty buffer and a flag is maintained to be ON(415).
Patent KR-20020068254-A (KR)
Inventor: SUZUKI KEISUKE
IPC: B24B37/013
Filed: 2001-12-24
Abstract: PURPOSE: To provide CMP end point detecting equipment and a CMP end point detecting method where the end point of CMP of the whole body of an object to be polished in a prescribed region can be detected, without being affected by abrasive liquid, and to provide a CMP polished surface monitoring method for monitoring the surface condition of a polished surface of the object. CONSTITUTION: A light of multiple wavelengths generated from a liquid source 31 is made to enter the inside of a semiconductor substrate 2 from one side surface 22 of the substrate 2 by using an input terminal 32. The light which has entered the inside of the substrate 2 is reflected plural number of times by a surface 21 and by a back 24 of the substrate 2, and then exited from the other side surface 24 facing the one side surface 22. The exited light is detected by a detection terminal 41, and the spectrum of the light is measured with a light intensity measuring part 42. An end point detecting part 5 compares the spectrum of the light, which has entered the inside of the substrate with the measured spectrum of the light and detects the end point of CMP of the object 20 to be polished.