baber/WOPTO huggingface dataset:
Patent KR-20020002859-A (KR)
Title: How to provide services of the mass media over internet
Inventor: SONG IN KEUN
IPC: G06F17/00
Filed: 2000-06-30
Abstract: PURPOSE: A service method of the press medium using the Internet is provided to offer various and convenient services to a subscriber by allowing the subscriber to make a subscription request, a request for discontinuing the subscription, a report about non-delivery, and a notification of a move through the Internet without using a wire communication such as a telephone. CONSTITUTION: A site operator accepts a subscription, a termination, an address change application of a press medium, notifies them to each press company, and provides all kinds of additional services. A subscriber sends a subscription to the press medium through the Internet and pays the subscription fee to the corresponding press company. The press company receives the subscription, the termination, and the address change application of the subscriber from the site operator, transfers them to a corresponding branch office, and pays the fee to the site operator. The corresponding branch office provides the press medium and receives monthly the subscription fee. When a request for discontinuing the subscription of the subscriber is failed to fulfill, a consumer protection institution orders the corresponding press company to put right.
Patent KR-20020004408-A (KR)
Title: Plasma Display Panel and Method of Driving the same
Inventor: AHN YEONG JUN
IPC: G09G3/296
Filed: 2000-07-05
Abstract: PURPOSE: A plasma display panel and a driving method thereof are provided to improve light emission efficiency by increasing a discharge path. CONSTITUTION: A discharge cell is formed with an electrode group including a trigger electrode(T) formed a center portion of a back surface of an upper substrate and the first and the second discharge sustain electrodes(Sy,Sz) formed at both sides of the trigger electrode(T). The first and the second discharge sustain electrodes(Sy,Sz) have a long interval by the trigger electrode(T). A discharge path is lengthened without increasing a discharge voltage by using an auxiliary discharge of the trigger electrode(T) during a discharge of the sustain electrode. The trigger electrode(T) has a line width less than each line width the first and the second discharge sustain electrodes(Sy,Sz). The discharge cell has a grating barrier rib(92) in order to prevent an electric and optical interference between neighboring discharge cells.
Patent KR-20010049982-A (KR)
Inventor: HUBER ULRICH
IPC: A61P17/16
Filed: 2000-08-03
Abstract: PURPOSE: A topical composition including a tocopherol compound and a lipophilic polysiloxane-type UV-B light screening compound is provided, which is useful for preventing skin damage, for example sunburn and skin aging caused by sunlight. CONSTITUTION: The topical light screening composition comprises (a) about 1% to 30% by weight of a linear or cyclic polysiloxane compound of the general formula(1a) or (1b), wherein X signifies R or A; A signifies a group of the general formula(2a),(2b) or (2c); and wherein n, r, s, t and v and the R-symbols have the meaning given in the specification; and (b) about 0.5% to about 15% by weight of a tocopherol compound.
Patent KR-20020012925-A (KR)
Title: method for management customer
Inventor: LEE SANG JAE
IPC: G06Q99/00
Filed: 2000-08-09
Abstract: PURPOSE: A method for managing customers is provided to maintain regular customers by generating signature files and providing signature services to the customers, and by enabling the customers to continuously change personal information and receive signature services. CONSTITUTION: A user connects to a web site capable of providing signature services and asks for signature services(S200). The user inputs personal information(S202). A specific ID is provided to the user(S204). The user's signature file is generated. After that, the file is transmitted to the user(S206). The user registers the signature file in the user's e-mail program(S208). The user attaches and transmits the signature file to another person(S210). The person connects to the web site capable of providing signature services using the signature file(S212). The user's personal information and advertisement are displayed to the person(S214).
Patent KR-20020018421-A (KR)
Title: A Collecting Structure of Deflection Coil
Inventor: PARK HAN GYU
IPC: H01J29/76
Filed: 2000-09-01
Abstract: PURPOSE: A deflection coil pick-up structure is provided to improve productivity by classifying the deflection coil at a time with a roller inclining the deflection coil based on a winding type of the deflection coil. CONSTITUTION: A deflection coil pick-up structure comprises a male winding type(110) and a female winding types(120), a support box(300) for supporting the male and the female winding types(110,120), and a coil pick-up box(200). The coil pick-up box(200) includes a roller(210), and a clockwise box(221) and a counterclockwise box(222) divided with a partition(220). The roller(210) is at the upper portion of the coil pick-up box(200). The roller(210) makes the deflection coil inclined based on sensing the winding type of the deflection coil from the male or female winding type(110,120) to automatically load deflection coil to one of the clockwise box(221) and the counterclockwise box(222).
Patent KR-20020019675-A (KR)
Title: Wet process for fabrication of semiconductor device using electrolytically ionized anode water and/or cathod water and electrolytically ionized anode water and/or cathode water used therein
Inventor: HA SANG ROK
IPC: C02F1/461
Filed: 2000-09-06
Abstract: PURPOSE: A wet etch process for fabricating a semiconductor using anode water including an oxide or cathode water including a reductant and anode water and cathode water used for the same are provided to produce anode water including an oxide and cathode water including a reductant by using the small amount of electrolyte. CONSTITUTION: An electrolytic device(1) has an anode room(30), a cathode room(40), and an intermediate room(50). The anode room(30), the cathode room(40), and the intermediate room(50) are separated by ion-exchange films(10,20). The ion-exchange film(10) is installed in the anode room(30). The ion-exchange film(10) is formed with a negative ion-exchange film(10a) and a fluoric positive ion-exchange film(10b). The ion-exchange film(20) is installed in the cathode room(40). The ion-exchange film(20) is formed with a positive ion-exchange film(20a) and a negative ion-exchange film(20b). Pin holes are formed uniformly on the fluoric positive ion-exchange film(10b) and the negative ion-exchange film(20b). An anode electrode(60) and a cathode electrode(70) are installed in the cathode room(40). Ionized water is supplied to the anode room(30) and the cathode room(40) through the first and the second injection tubes(80,90). An electrolyte is supplied to the intermediate room(50) through the third injection tube(100). Anode water including an oxide is supplied to the first wet process device(150). Cathode water including a reductant is supplied to the second wet process device(160).
Patent KR-20010050497-A (KR)
Inventor: HIRAISHI MASANORI
IPC: C08J7/043
Filed: 2000-09-18
Abstract: PURPOSE: A method for simply modifying the surface of a green plastic molding product is provided to prevent generation of an injurious material and powder without use of an explosive harmful solvent and very dangerous high voltage. CONSTITUTION: A method for modifying the surface of a plastic molding product is characterized in that the method comprises a process for immersing the plastic molding product in a supercritical carbon dioxide gas or a subcritical carbon dioxide gas at the glass transition temperature of the plastic and a process for evaporating and removing the carbon dioxide gas attached to the surface of the plastic molding product at the glass transition temperature of the glass. The plastic molding product may be constituted of a polar group-containing polymer. For example, a biaxially oriented polyester film, an undrawn polystyrene film, a biaxially oriented polystyrene film, a blown bottle, etc., is cited as the plastic molding product.
Patent KR-20020022422-A (KR)
Title: Output driver capable of reducing power consumption and layout area
Inventor: MUN BYEONG MO
IPC: H03K17/00
Filed: 2000-09-20
Abstract: PURPOSE: An output driver is provided to be capable of minimizing power consumption and area. CONSTITUTION: A data select portion(310) selects data signals provided into a chip in response to clock signals(CLK, CLKB). An output driver enable portion(320) transfers an output of the data select portion(310) to the first driver portion(330) and the second driver portion(340) in response to an enable signal(EN). The first driver portion(330) drives an output of the output driver enable portion(320) to a pad(PDA) in response to a control signal(S1S2), which is a signal for compensating a device characteristic variation according to process and power supply voltage variations. A data delay portion(342) delays an output of the output driver enable portion(320), and the second driver portion(340) transfers an output of the data delay portion to the pad.
Patent KR-20000072743-A (KR)
Inventor: YOON GWANG SUN
Filed: 2000-09-23
Abstract: PURPOSE: A method for an intermediating expensive item transaction using an internet lottery is provided for activating an electronic commercial transaction and increasing a sale of an expensive item. CONSTITUTION: A transaction intermediate server(10) of a transaction intermediate service provider(50) is connected with a computer(U1,..., Un) of a user, an external drawing organ server(40) and a bank server(30). When a user is connected with the item transaction intermediate server(10) using the computers(U1,..., Un), a home page is displayed. The home page includes a member registration menu, a member managing menu, a drawing participation menu, and a winner information menu. there are provided fields for inputting an ID and password.
Patent KR-20020024512-A (KR)
Title: a drill equipment
Inventor: JUNG JIN TAE
IPC: B26F1/00
Filed: 2000-09-25
Abstract: PURPOSE: An apparatus for perforating pores in leather and synthetic leather is provided to improve the sanitation by forming a plurality of minute pores in shoes or cloth made of leather. CONSTITUTION: Amplifiers(2,2,2".....3,3'3") are installed at a lower portion of a body(1). A pulley(6) is connected to a driving roller(7) so as to drive a conveyer belt(8). A brass roller(12) is fixed to a pulley(11). Another brass roller(16) is connected to a pulley(15). A plurality of wire fixing bars(24.24,'24"....25,25',25") are fixed to a moving member(26) in an equidistance. A cam(30) of a motor(29) is connected to a bracket(28). A motor(31) fixed to the other end of the moving member(26) is connected to a pulley(33) through a belt(34). A pulley(35) drives a roller(38) fixed to a pulley(37) through a belt(36). Copper lines(42,42'42"...43,43'43") are fixed by conductor bands(44,44',44"...45,45'45") and fastening bands(46,46',46"...47,47'47"). A brush(49) equipped with springs(48,48') is installed at the lower portion of the wire fixing bars(24.24,'24"....25,25',25"). A control box(51) and a corona discharge adjuster(52) are provided to control the perforation work.
Patent KR-20010039985-A (KR)
Title: Absorbable articles
Inventor: KURATA NOBUHIRO
IPC: A61L15/00
Filed: 2000-10-04
Abstract: PURPOSE: To prevent a deodorizing function of the surfaces of deodorants from being deteriorated caused by direct soak in liquid of excrement in conventional absorbing sheet impregnated with the deodorants. CONSTITUTION: Deodorants 6 are provided between the outer front surface of a hydrophobic sheet 3 and adhesive layers 5, and the front surfaces of the deodorants 6 are prevented from being directly soaked with liquid of excrement. Therefore, the deodorizing effect can be maintained even after an absorbing sheet 4 absorbs excrement.
Patent KR-20020029813-A (KR)
Title: Lithium-ion secondary thin-film battery exhibiting good cycling stability and high ion-conductivity
Inventor: CHO JAE PIL
IPC: H01M10/0525
Filed: 2000-10-14
Abstract: PURPOSE: Provided is a lithium ion secondary thin film battery having a cathode active material with excellent charge/discharge cycling stability, an electrolyte with high ionic conductivity, and an anode active material with excellent rechargeability. CONSTITUTION: The lithium ion secondary thin film battery contains: a cathode containing the cathode active material having a core containing a lithium oxide (formula: LixMyOz) and an oxide layer formed on the core and containing Al, Mg, Ga, Ti, and a mixture thereof, wherein Al, Mg, Ga, Ti, and the mixture thereof are distributed with a concentration gradient from the surface of the cathode active material to the center thereof and the thickness of the coated oxide is 100-1000 angstrom; an anode containing the anode active material containing a lithium metal or a nanocomposite of a metal and Li2O, wherein the metal is selected from the group consisting of Sn, Ge, and Pb; the solid electrolyte laid between the cathode and the anode. In the formula, x is 0-2, y is 0.1-2, z is 0.1-4.5, M is at least one metal selected from the group consisting of Co, Mn, and Ni.
Patent KR-20010051124-A (KR)
Inventor: INOUE MASAO
IPC: H01L21/762
Filed: 2000-10-19
Abstract: PURPOSE: A fabrication method of semiconductor devices is provided to prevent an oxide film on a wafer from increasing in thickness due to gas originated from a CVD oxide film on the wafer in a high-temperature annealing process. CONSTITUTION: A two-layered insulating film composed of films(2a,2b) are formed on a silicon substrate(1). The insulating films(2a,2b) are removed from a part of the silicon substrate(1) where a trench is to be cut, and the trench of prescribed depth is provided to the exposed part of the substrate(1). An oxide film is formed on the inner wall of the trench, and an oxide film(5) is deposited in the trench through a CVD method. The oxide film(5) deposited on the silicon substrate(1) is removed by CMP to expose the insulating film(2b) for making the surface flat. The silicon substrate(1) is subjected to annealing carried out in an atmosphere of inert gas at a temperature of 900 deg.C or below.
Patent KR-20020030658-A (KR)
Title: Vehicle hood hinge
Inventor: KIM HO
IPC: B62D25/10
Filed: 2000-10-19
Abstract: PURPOSE: A hinge for bonnet of automobile is provided to improve protection ability for walker even when an impact accident is caused while driving. CONSTITUTION: The hinge comprises a hinge arm(10) consisting of a coupling hole(11) connected to lower side of a bonnet by a bolt(70) and a first hinge hole(12) and a second hinge hole(13); a first link(40) and a second link(50) coupled by respective pins(30) at the holes(12,13); a hinge support(20) having another hinge pore(23) at one side and another coupling hole(21) connected by the bolt(70) at top portion of the same. The first link(40) has a slot(22) to engage to lower end portion of the same by the pins(30). The second link(50) is engaged to the rotatable hinge pore(23) at lower end portion of the same.
Patent KR-20010007925-A (KR)
Inventor: PARK GYE JEUNG
IPC: B24B29/00
Filed: 2000-10-24
Abstract: PURPOSE: An apparatus for lifting an armature of an armature rectifier or shaft polishing device is provided to automate all processes of a rectifier or shaft polishing device by lifting up and down an armature between fixing blocks. CONSTITUTION: In a polishing device for a rectifier or shaft of an armature(14) on a fixing block(12), a transfer unit(20) puts the no-polished armature on the lower portion of the fixing block. A vertical transfer shaft(30) is mounted vertically on the lower portion of the fixing block and has a groove for receiving the armature on the upper end and a guide groove(34) for rotation on the side. A first cylinder(42) lifts up/down the vertical transfer shaft to the directly lower portion of the fixing block from the lowest position. A second cylinder(44) is mounted on the lower portion of the vertical transfer shaft to lift up/down the vertical transfer shaft to the top position from the directly lower portion of the fixing block. A pin cylinder makes the vertical transfer shaft rotate at a specific angle so that the armature rises up or falls down through the fixing block.
Patent KR-20020032979-A (KR)
Title: Equipment of removing interpsitions in tundish's hole
Inventor: KOO OK GEUN
IPC: B22D41/00
Filed: 2000-10-28
Abstract: PURPOSE: An apparatus for automatically removing inclusions adhered to the injection port of a tundish is provided to safely remove the inclusions in molten steel that is injected from the tundish to a mold adhered onto the inner surface of refractory materials of the tundish. CONSTITUTION: The apparatus for automatically removing inclusions adhered to the injection port of a tundish comprises a probe stand which is formed so that a probe(110) filled with calcium wire liquefying the inclusions(32) is inserted into the action body(60) by a cylinder mounted on the rear lower part of the probe stand; an action body(60) which is formed so that the probe(110) is inserted into a magnet mounted on the inner part of the action body(60) through a guide of the outer lower part of the action body(60), and the probe(110) is eccentrically rotated by an eccentric gear continuously contacted with a rotation gear of the outer circumference of the magnet and a fifth motor; a first motor(108) which is installed at one side end of the action body(60) so as to rotate the action body(60) side to side; a second motor vertically moving the action body(60); a third motor(88) moving the action body(60) back and forth; and a fourth motor(80) by which the probe(110) is stood up right in a tundish cover hole(24).
Patent KR-20020033904-A (KR)
Title: Back cover of Slim type displayer
Inventor: KANG DAE YEON
IPC: H04N5/64
Filed: 2000-10-31
Abstract: PURPOSE: A back cover of a thin-film type display is provided to prevent the surface of the back cover and the head of a joint screw from directly coming into contact with each other so as to protect the back cover from damaging. CONSTITUTION: A thin-film display includes a front cabinet(10), and a back cover(12) combined with the front cabinet by a joint screw. The back cover has a projected part(121) that prevents the head of the joint screw from directly coming into contact with the surface of the back cover. The projected part is composed of a plurality of protrusions formed on the surface of the back cover.
Patent KR-20020037174-A (KR)
Title: Experimental apparatus for flight principle by using mini subsonic wind tunnel
Inventor: JANG JO WON
IPC: G01M9/02
Filed: 2000-11-13
Abstract: PURPOSE: A flight principle simulation testing apparatus is provided to reduce manufacturing and maintenance cost by reducing the size of apparatus, while achieving convenience in transportation and installation. CONSTITUTION: An apparatus comprises a contraction unit(1), a test unit(2) and a diffusion unit(3). The apparatus adopts an open circuit type suction system where an air suction unit(4) arranged at an end of the diffusion unit operates so as to generate air flow from the test unit. The contraction unit has an inlet and an outlet(1b) having a contraction ratio of 6.0 to 9.0. A screen or honey comb shaped member(1c) is inserted in a module-like manner from the inlet of the contraction unit. An attachment/detachment unit is arranged to easily attach/detach the test unit interposed between the contraction unit and the diffusion unit, and the test unit has a model for test and a cross section of 0.01m2 to 0.04m2.
Patent KR-20010025245-A (KR)
Title: Wireless modem case including calling function
Inventor: KIM JONG MUN
IPC: H04L27/00
Filed: 2000-11-16
Abstract: PURPOSE: A case for a radio modem card with a key pad is provided to use the radio modem card as a mobile telephone without a notebook computer and to improve the portability. CONSTITUTION: A case(9) for a radio modem card has a key pad, a liquid screen, an earphone(6), an automatic earphone winding device(8), a battery, a PCMCIA connector for a notebook computer, and a connector(5) for a radio modem. An antenna(4) comes out from the case(9) for the radio modem card. The radio modem card is connected with the connector(5) of the case(9). The power battery, a connecting line for an earphone(6), a control line for a liquid screen, and a control line for a key pad are connected through the connector(5).
Patent KR-20010061950-A (KR)
Inventor: DUNBRIDGE BARRY
IPC: B60C23/02
Filed: 2000-11-24
Abstract: PURPOSE: To monitor the abrasion, cushioning capacity and balance state of the ground surface of a tire and the rotational speed of a wheel. CONSTITUTION: A processor 8 performs the fast Fourier transform of accelerations in the radial direction and horizontal direction of a tire on the basis of the acceleration of the radial direction and horizontal direction of the tire detected by sensors 2, 4, in order to monitor the abrasion of the ground surface of the tire to determine resonance frequency in a range of 30-60 Hz. The determined resonance frequency is compared with reference resonance frequency showing that there is no abrasion at all and, when there is frequency displacement, it is determined that there is abrasion. Cushioning capacity is in a 0.5-2.0 Hz range and the balance state of the tire is in a 5-14 Hz range and the rotational speed of a wheel is in a 0-25 Hz range and frequency shift is detected. When there is predetermined shift or more, a transmission circuit 16 transmits a warning signal to a vehicle to display the same on a display.
Patent KR-20020041898-A (KR)
Title: Method to search picture data
Inventor: YANG MAN SEOK
IPC: G06F17/30
Filed: 2000-11-29
Abstract: PURPOSE: A video information search method is provided to search the video data more close to a desired object by selecting accurate object because the object selection inclination of a searcher is continuously accumulated in a database. CONSTITUTION: The method comprises the steps of transferring a left upper and a right lower characteristic vector including the searching object in order to reduce the data size transferred to a search engine from the searcher(S120), searching the object similar to a characteristic value of the selection area in a database of the search engine(S200), and transferring the searched similar object to the searcher(S210). In case of not satisfying to the searched similar object, the selection area is selected again and the reselected area is transferred to the search engine in order to feed back to the first step.
Patent KR-20010062035-A (KR)
Inventor: SUMITANI HIDETOSHI
IPC: H01L23/544
Filed: 2000-12-01
Abstract: PURPOSE: To provide a method of manufacturing semiconductor device by which the characteristic variations of a resist pattern used in a semiconductor device manufacturing process can be prevented. CONSTITUTION: The method is composed of a first step of providing a first chip area and a second chip area composed of a plurality of characteristic evaluating areas on a silicon wafer, and a second step of deciding the sizes of the characteristic evaluating areas, based on the pattern density of a first resist pattern formed in the first chip area. The pattern density indicates the ratio of the area occupied by the resist pattern formed in a prescribed area to that of the prescribed area.
Patent KR-20020047612-A (KR)
Title: engine oil injection system
Inventor: BAEK CHUNG HYEON
IPC: F01M1/08
Filed: 2000-12-13
Abstract: PURPOSE: An oil is injected by cooling water temperature and piston position to reduce capacity of an oil pump, thereby improving engine performance by reducing engine friction. CONSTITUTION: A water temperature sensor(17), an oil pressure sensor(19) and TDC sensor(21) sense cooling water temperature, an oil pressure of a main gallery, and a piston position respectively. An ECU receives the signal of above sensing members. A solenoid valve(35) controls oil injection injected from the main gallery to a piston or a cylinder through an oil injection pipe.