baber/WOPTO huggingface dataset:
Patent KR-20030012966-A (KR)
Title: Reflective type liquid crystal device
Inventor: JUN JIN
IPC: G02F1/1343
Filed: 2001-08-06
Abstract: PURPOSE: A reflection type liquid crystal display device is provided to assure the viewing angle in a certain direction and increase the reflectivity by modifying a width of grooves of reflection electrodes in a desired direction, regardless of the shape of a lens. CONSTITUTION: A reflection type liquid crystal display device includes a first substrate formed with pixels, a second substrate facing the first substrate, a liquid crystal layer formed between the substrates, and reflection electrodes formed on the first substrate with a plurality of first and second area parts(290,295), wherein the first and second area parts of the first electrodes are formed with relative height for light scattering, the first area parts having a first width(290a) in a first direction larger than a second width(290b) in a second direction, thereby realizing the reflectivity relatively higher in the first direction rather than in the second direction.
Patent KR-20020013731-A (KR)
Inventor: HILKERT GOTTFRIED
IPC: B29K67/00
Filed: 2001-08-08
Abstract: PURPOSE: A transparent polyester film having at least three layers, and its use and production process are provided to improve adhesion between the individual layers, and to ensure a simple and cost-effective production process. CONSTITUTION: In the transparent, biaxially oriented polyester film with a base layer, which comprises at least 80 weight percent of thermoplastic polyester, and with at least one intermediate layer, and with at least one outer layer, the outer layer is composed of a polymer, of a mixture of polymers/copolymers, or of a copolymer, which contains at least 85 weight percent of ethylene 2,6-naphthalate units and up to 15 weight percent of ethylene terephthalate units, and/or up to 15 weight percent of units derived from cycloaliphatic or aromatic diols and/or dicarboxylic acids, the intermediate layer is composed of a polymer, of a mixture of polymers/copolymers, or of a copolymer, which contains at least 3 weight percent of ethylene 2,6-naphthalate units, and up to 97 weight percent of ethylene terephthalate units, and/or up to 97 weight percent of units derived from cycloaliphatic or aromatic diols and/or dicarboxylic acids; the Tg2 value of the polyester film is above the Tg2 value of the base layer but below the Tg2 value of the outer layer.
Patent KR-20030016978-A (KR)
Inventor: GOO BON SENG
IPC: A47G33/00
Filed: 2001-08-23
Abstract: PURPOSE: A lotus flower-shaped lamp is provided in which a flexible pipe shaped body capable of being folded and unfolded is manufactured in an octagonal shape to express aesthetics, a handle is formed as the lamp is being folded to the upper plate, and the handle is changed according to need of a user. CONSTITUTION: The lotus flower-shaped lamp comprises a polygonal body(2) front and rear of which have the same shape of winding, left and right sides of which are connected in a winding shape opposite to the winding shape formed at the front and rear of the polygonal body so that the polygonal body(2) can be folded and unfolded in a flexible pipe shape; catching parts(5) formed at one side of a central plate(4) of an upper plate(3) connected to the upper part of the body(2); covers(8) at the end of which a catching plate(6) inserted into the catching parts(5) to be fixed thereto is formed, and a plural of which are longitudinally folded so that the covers(8) are directed to a central plate(4); handle parts(7) in which a folding part(9) is formed at the opposite side to the central plate(4) where the covers(8) are placed at, a part of which is integrally connected to the central plate(4), a plural of which are longitudinally folded in such a way that the handle parts(7) face the central plate(4), and which are bent by the folding part(9) so that the handle parts(7) are projected in a certain length from the upper surface of the lamp to the outside; and a bottom plate on which a wax candle fixture is mounted so that the wax candle is fixed by sticking the wax candle into the fixture at the lower part of the polygonal body that can be folded and unfolded in the flexible pipe shape.
Patent KR-20030018424-A (KR)
Inventor: KIM YONG JAE
IPC: F28F1/00
Filed: 2001-08-28
Abstract: PURPOSE: A heat exchanger is provided to stably join a tube and a radiating fin. CONSTITUTION: A plurality of insertion parts(4) are formed by burring on a radiating fin(3) formed by bending a plate for refrigerant tubes(2) to be inserted thereto. The refrigerant tubes are inserted to the insertion parts with gaps(5). Cladding material is supplied and applied through the gaps. The refrigerant tubes and the radiating fin are integrally assembled by blazing. Flowing parts(6) are formed on one sides of the insertion parts for condensed water to flow. Fillets are formed between the radiating fin and the refrigerant tubes to prevent thermal boundary resistance. A plurality of corrugate parts(8) are formed on the radiating fin to improve radiating efficiency.
Patent KR-20020066931-A (KR)
Inventor: NAKAYAMA TORU
IPC: B21B1/24
Filed: 2001-08-29
Abstract: PURPOSE: To realize stable rolling by suppressing the deflection of work rolls and without making the bearing boxes of the work rolls flactuate in tandem rolling equipment and its rolling method. CONSTITUTION: The axial center of the work roll 1 is offset on the opposite side of a side where tension added to the inlet side and the outlet side of a rolled stock 10 is larger to the axial center of an intermediate roll 2 and a hydraulic cylinder 11 for pressing the bearing box 4 of the work roll against the same side as the offsetting direction is incorporated in a block 8.
Patent KR-20030023305-A (KR)
Title: Optical pickup
Inventor: KIM YEONG SIK
IPC: G11B7/09
Filed: 2001-09-13
Abstract: PURPOSE: An optical pick-up unit is provided to make bigger skew margin by executing disk tilt compensation by tilt-driving a collimator lens or a reflective mirror instead of tilt servo of an objective lens. CONSTITUTION: A laser diode(3) records and reads lights on an optical recording medium. A collimator lens(4) is driven for tilt compensation, transforming a light emitted from the laser diode into a plane beam. A tilt actuator(5) drives the collimator lens. A reflective mirror(6) reflects the tilt-compensated and transformed light toward a disk. An objective lens(7) condenses the reflected plane beam. An R/T actuator(8) drives the objective lens. Data is recorded or read at or from an optical disk(9) by condensing the beam condensed by the objective lens at a random point.
Patent KR-20030024187-A (KR)
Title: A device for reclaiming and supplying a lubricant in an injection molding device
Inventor: LEE HEE DON
IPC: B29C45/83
Filed: 2001-09-17
Abstract: PURPOSE: A lubricant recycling and supplying apparatus for an injection molding machine is provided to cut down expenses by reducing lubricant consumption with recycling lubricant through a filter, and to lengthen the life span by minimizing damage and wear with supplying lubricant continuously. CONSTITUTION: A lubricant recycling and supplying device for an injection molding machine is composed of a lid(1) and a body covered by the lid. A lubricant collecting tub(3) is formed in the upper part of the lid, and a bottom(3') is inclined in the collecting tub. Through holes(4) and a fitting end(5) are formed in the collecting tub, and a filter(6) is installed in the bottom of the tub. The body is divided into six input chambers by partitions. A water/oil separator formed of a float is installed in the second input chamber. A filter is mounted in an outlet of the fourth input chamber. Lubricant is supplied continuously with placing an intake port(40') of a pump(40) in the sixth input chamber collecting purified lubricant.
Patent KR-20030028000-A (KR)
Title: A System and Method for providing three dimensions shopping mall game on Internet
Inventor: LEE SEUNG HYEOK
Filed: 2001-09-27
Abstract: PURPOSE: A system for supplying a three-dimensional shopping mall game based on the Internet and a method thereof are provided to execute a series of processes such as manufacture and publicity(marketing) of a self-designed commodity, construction of a shopping mall, and sale. CONSTITUTION: A web server(210) supplies and manages a main web page for shopping mall game service to a plurality of client systems and sub web pages. A three-dimensional shopping mall server(220) executes examination and registration of a commodity, which is remodeled by clients directly, and executes a shopping mall related process including a marketing, production, sale, delivery of a registered commodity, and profit distribution. In addition, the three-dimensional shopping mall server(220) constructs a three-dimensional shopping mall on the Internet space and supplies a remodeling shopping mall game service to the client system in real time. A database managing server(230) manages a plurality of databases for storing information being modified and appended in accordance with construction of the three-dimensional shopping mall.
Patent KR-20020044538-A (KR)
Inventor: CHOI DO HYEON
IPC: H05B33/00
Filed: 2001-10-10
Abstract: PURPOSE: A plasma switch type organic luminescence display is provided to avoid deterioration of an organic emitting layer due to a voltage applied when plasma is generated, by minimizing overlapped area between the organic emitting layer and an address line. CONSTITUTION: A plasma switch type organic luminescence display comprises a first plate(26) and a second plate(32). The first plate(26) includes a first transparent plate(21), many bus lines(22), a dielectric film(23), many vertical barrier ribs(24) and a bottom protection film(25). The second plate(32) includes a second transparent plate(27), many organic emitting layers(28), a first top protection film(29), many address lines(30) and a second top protection film(31). The bus lines(22) are formed as stripes. The address lines(30) are formed as stripes between the barrier ribs(24). The bus lines(22) and the address lines(30) select a pixel to generate plasma. The organic emitting layers(28) are formed as stripes orthogonal to the address lines(30). Ultraviolet ray from the plasma is collided to the organic emitting layers(28) to emit visible ray.
Patent KR-20030033362-A (KR)
Title: Driving control method for parrllel refrigerator
Inventor: PARK JIN GU
IPC: F25D11/02
Filed: 2001-10-22
Abstract: PURPOSE: A method for rapid cooling operation of a parallel type refrigerator is provided to prevent formation of frost. CONSTITUTION: A method comprises the steps of: a first step(SP1) setting appropriate evaporating temperature of a refrigerator compartment for rapid cooling mode; a second step(SP2,SP3) detecting current evaporating temperature of the refrigerator compartment when a user selects rapid cooling mode; a third step(SP4) comparing the set evaporating temperature with the current evaporating temperature; and a fourth step(SP5,SP6) controlling to change opening degree of an EEV(Electronic Expansion Valve) following comparing result of the third step.
Patent KR-20030033835-A (KR)
Title: Thin film transistor plate and fabricating method the plate
Inventor: JUNG CHANG O
IPC: G02F1/1333
Filed: 2001-10-25
Abstract: PURPOSE: A TFT substrate and a method for fabricating the same are provided to form a photoresist film instead of an organic film for a concave-and-convex patterned film and carry out hard baking instead of curing, thereby removing the solvent and moisture from the photoresist, stabilizing pattern images, and reinforcing the connection structure of resin, the thermal resistance and the adhesive force. CONSTITUTION: A TFT substrate includes an insulating substrate, gate wires formed on the insulating substrate with gate electrodes(26) and gate lines(22), a gate insulating film covering the gate wires, a semiconductor pattern formed on the gate insulating film, data wires formed on the gate insulating film with data lines, and source and drain electrodes(65,66) respectively contacting the semiconductor pattern, a protecting film covering the data wires while exposing the drain electrodes partially, a photoresist layer(90) for concave and convex pattern to cover the entire surface of the substrate except the drain electrodes, and reflecting electrodes(102) formed on the photoresist layer connected to the drain electrodes electrically via contact holes(72,92).
Patent KR-20030034539-A (KR)
Title: An apparatus for forming trimmed strips into ribbon-like scrap in side trimmer
Inventor: HAN SANG UK
IPC: B21D24/16
Filed: 2001-10-26
Abstract: PURPOSE: An apparatus for extracting ribbon type scrap in side trimmer is provided to perform stable operation and improve operation productivity by forming two strips of band type scrap into one strip of scrap having a ribbon shape without cutting in the state that the two strips of the scrap are twisted. CONSTITUTION: The apparatus for extracting ribbon type scrap in side trimmer comprises a pair of inclined guides(5a,5b) which are vertically ascended and descended from the lower side of the side trimmer(200) to guide band shaped scraps(212) into the center of the side trimmer(200); a plate shaped frame(16) which is positioned at the outlet side of the inclined guides(5a,5b), at one side of which a rotation shaft(18) is formed, and at the other side of which hinges(19) are installed so that the plate shaped frame(16) is rotated around rotation shaft; a torsion part(20) installed on the plate shaped frame(16) so that band shaped scraps(212) passing tapered drums(22a,22b) are twisted into a ribbon shaped scrap; a twine part(50) comprising a disc gear(52) rotated at the lower side of the tapered drums(22a,22b) of the torsion part(20) and a pair of spiral driving rolls(56a,56b) formed at the disc gear(52) so that the scraps(212) are twined into one strip of scrap by passing downward the two strips of scrap(212) twisted in a ribbon shape through between the pair of spiral driving rolls(56a,56b).
Patent KR-20030037111-A (KR)
Title: Valve assembly for diaphragm pump
Inventor: BYUN HYEONG SIK
IPC: F04B45/04
Filed: 2001-11-02
Abstract: PURPOSE: An air switching valve for a diaphragm pump is provided to efficiently re-adjust an inside spool on wrong operation. CONSTITUTION: An air switching valve(100) comprises a body(110) forming an air flowing space therein and having a suction port(111) through which outside pressurized air is introduced, and an upper discharge port(112) and a lower discharge port(113) connected with an inside of a pump, respectively; a spool(120) forming an inside air channel in the body from the suction port to the upper discharge port and the lower discharge port; and a reset structure(140) installed on the body and manually or automatically re-adjust position of the spool on wrong operation.
Patent KR-20030039624-A (KR)
Title: Method and device for coating of label
Inventor: JANG HYEONG CHEOL
IPC: B05D1/00
Filed: 2001-11-13
Abstract: PURPOSE: Provided is a coating method of a label which automatically coats the label without being affected by outline of the label so that it increases efficiency in coating the label. CONSTITUTION: In the method to coat the surface of the label by liquid epoxy coating materials, the coating method of the label is characterized by comprising the steps of: (i) aligning the label on a transparent label board and moving it straightly; and (ii) detecting side of the label in moving, operating a liquid injector to feed liquid epoxy coating material and coating the surface of the label to get a form with plural coating lines.
Patent KR-20030042561-A (KR)
Title: Apparatus for carrying removal/deposition /transformation/measurement tool units
Inventor: KIM SEOK HWAN
IPC: B23Q39/00
Filed: 2001-11-23
Abstract: PURPOSE: A carrier apparatus for a working machine unit is provided to process a workpiece precisely and to polish and grind the workpiece without sliding. CONSTITUTION: A carrier apparatus for a working machine unit comprises a carrier unit(100); a combined unit(200); a remote control unit(300) and an interface bar(400). The carrier unit comprises a carrier body(110), a wheel gear(130), a wheel base(140) and a tire(150). Motors(120) are installed to four corners of the carrier body. The wheel gear is installed to a shaft of the motor. The wheel base is combined to the wheel gear. The tire is combined to the wheel base. The combined unit comprises a support portion(210), an actuator(220) and a force sensor(230). The actuator is installed to a lower side of the support portion. The force sensor is installed to a lower side of the actuator. The force sensor is composed of a cell or a piezoelectric dynamometer to monitor force of a working unit(500) on the workpiece to process working, deposition, conversion and diagnosis. The remote control unit is installed to the carrier body. The interface bar connects the support portion of the combined unit with the carrier body. Therefore, the carrier apparatus moves along a surface of the workpiece and processes the workpiece precisely and does not slide from the workpiece in polishing and grinding the workpiece. A huge machine is not necessary for working, depositing and converting operations.
Patent KR-20030042668-A (KR)
Title: Cut Buffing Apparatus of TB Tire
Inventor: SON HYO SEUNG
IPC: B24B9/00
Filed: 2001-11-23
Abstract: PURPOSE: A buffing apparatus for a cutting section for a large tire is provided not to generate driving trouble and to reduce working time by connecting directly a connecting shaft of a driving motor in a buffing operation for the cutting section of the large tire. CONSTITUTION: A buffing apparatus for a cutting section for a large tire has a handle(3) to adjust height of a polishing buffing machine(2) installed to a base(1). A hopper(5) for dust is installed downward a clamp(4) supporting the large tire. A connecting shaft(8) of a driving motor(6) is connected to the polishing buffing machine. The hopper for dust is connected to a dust collector(10) by a duct(9). Working time for buffing is reduced by expanding a width of a grinder(2a) of the polishing buffing machine. Thereby, a surface of the tire is polished regularly by driving the polishing buffing machine by the connecting shaft of the driving motor. Dust in polishing is sucked to the hopper and collected to the dust collector through the duct.
Patent KR-20030042756-A (KR)
Title: Apparatus for supply the cool air of refrigerator
Inventor: CHOI YEONG SEOK
IPC: F25D17/08
Filed: 2001-11-23
Abstract: PURPOSE: A cool air supplying device for a refrigerator is provided to evenly distribute temperature and increase cooling efficiency by re-cooling cool air supplied and sucked by cool air guiding and inlet passages. CONSTITUTION: A cool air supplying device for a refrigerator comprises a body(1) divided by a separating wall(16) into a freezer compartment(10) cooling food and a refrigerating compartment(20) storing food in cold, a cooling unit generating cool air being necessary for cooling the inside of the body, a blower fan(13) installed at the inside of the body to generate the flow of cool air generated from the cooling unit, a cool air guiding passage(23) formed at one of the left or right of the refrigerating compartment to guide and discharge cool air to the inside of the refrigerating compartment through a predetermined part, and a cool air inlet passage formed at other side corresponding to the side of the cool air guiding passage locating to suck in and guide cool air discharged through the cool air guiding passage to the cooling unit.
Patent KR-20020012152-A (KR)
Inventor: PARK JONG TAE
IPC: B41J2/235
Filed: 2001-11-28
Abstract: PURPOSE: A head structure in a dot printer is provided to prevent inlet of moisture and to improve endurance by firmly fixing the head structure by fixing body. CONSTITUTION: A dot printer head structure comprises a guide body(10) supporting plural needles(20) to slidingly move; an electromagnet(40) driving plural amateurs(50) to strike an end portion of the needle; a cover member(70) maintaining a rotational center while maintaining an interval of the amateur; plural front end guide holes(11) connected to the front end of the needle by being mounted on a front of the guide body; plural rear end guide holes(12) combined to a rear portion of the needle; a guide plate(14) mounted in the middle of the guide body; plural center guide holes(13) combined to a middle portion of the needle by being formed on the guide plate; a coil(44) winding the electromagnet; plural connecting yokes(42) forming electronic circuit; a yoke body(41) integrally formed with the connecting yoke; a holder(45) engaged with the connecting yoke; and a boss(51) formed on an amateur(50).
Patent KR-20030045541-A (KR)
Title: A platelike fluorescent lamp having belt type microhollow cathode
Inventor: BAIK HONG KOO
IPC: H01J61/62
Filed: 2001-12-04
Abstract: PURPOSE: A planar fluorescent lamp is provided to improve a luminosity by forming a micro hollow having a predetermined width of a belt type at a cathode and boring a hollow used as an electrode so as to increase a plasma density in a fluorescent lamp. CONSTITUTION: The first fluorescent plate(11) comprises a plurality of micro hollows for increasing the density of radiated ultraviolet rays and a dual micro hollow cathode(K1,K2) formed for electron oscillation in the micro hollows. The second fluorescent plate(12) is placed with an opposite state at a spaced distance from the first fluorescent plate. A fluorescent substance(B) is coated on either one of the first and second fluorescent plates. A plasma gas is filled between the micro hollow cathode plate and the anode plate which are made airtightly.
Patent KR-20030046076-A (KR)
Title: Charger for displaying electrification state of battery
Inventor: JUNG MIN GYO
IPC: H02J7/00
Filed: 2001-12-05
Abstract: PURPOSE: A battery charger is provided to allow a user to easily check the charge state of battery without operating the mobile communication terminal. CONSTITUTION: A battery charger(200) comprises a current counting unit(220) for counting inlet and outlet of the current of a battery cell performed through an ICC connector(210) of a mobile communication terminal; a control unit(230) for controlling charge/discharge state of the battery and charge operation of the battery in accordance with the current of the battery cell counted by the current counting unit; a display unit(240) for displaying the charge state of the battery in accordance with the control of the control unit; a charge unit(250) for charging the battery in accordance with the control of the control unit; and a battery capacity selection unit(260) for allowing a user to select the capacity of the battery being charged and informing the selected capacity to the control unit.
Patent KR-20030047571-A (KR)
Title: Method of Forming Silicon Thin Film
Inventor: LEE HEON JEONG
IPC: C30B33/02
Filed: 2001-12-11
Abstract: PURPOSE: A method for forming a silicon thin film is provided, to form a silicon thin film with high orientation and high crystallinity by employing a seed layer having a lattice constant similar to that of silicon. CONSTITUTION: The method comprises the steps of forming an intermediate crystal layer(12) as a seed layer on a substrate(12), which is made of a material having a lattice constant similar to that of silicon; forming a silicon layer(14) on the intermediate crystal layer; and heating the silicon layer(14). Preferably the crystal layer(12) is made of CeO2, CaF2 or ZnS, and is evaporation deposited at a temperature of 500 deg.C or less. Preferably the substrate is made of glass, plastic, a metal or a metal alloy, and it comprises further a buffer layer on the surface. The silicon layer is formed at a temperature of 25-500 deg.C and is an amorphous layer.