baber/WOPTO huggingface dataset:
Patent KR-20040003603-A (KR)
Title: heating and cooling device for hydrogen storage alloys and method thereof
Inventor: CHA GANG UK
IPC: F24F1/26
Filed: 2002-07-03
Abstract: PURPOSE: A heating and cooling system using hydrogen storage alloy and a control method of the same are provided to prevent inflow of powder of hydrogen storage alloy charged in each of reaction containers into a unit for forcible pumping of hydrogen. CONSTITUTION: A heating and cooling system includes a first reactor(110) and a second reactor(120) charged with hydrogen storage alloy; a hydrogen channel tube(200) connected with the first reactor and the second reactor; a pumping unit(300) connected with the hydrogen channel tube to forcibly feed hydrogen from one of the first reactor and the second reactor to the other; a first foreign matter collecting unit(410) and a second foreign matter collecting unit(420) installed on the hydrogen channel tube between the first reactor and the pumping unit and between the second reactor and the pumping unit, respectively. A control method includes a first step impressing power to one of the foreign matter collecting units connected with the reactor from which hydrogen is discharged; a second step counting a point of time on which reaction of the reactors is switched; and a third step cutting off supply of power to the foreign matter collecting unit having been impressed with power, and impressing power to the other of the foreign matter collecting units when the reaction of the reactors is switched.
Patent KR-20040006650-A (KR)
Title: User Certification Method and System Using the Converted Image Frequency in Smart Card
Inventor: KIM DAL GYU
IPC: G06K19/073
Filed: 2002-07-13
Abstract: PURPOSE: A method and a system for preventing forgery/alteration of a smart card using frequency transformation are provided to distinguish the forgery/alteration by restoring the frequency transformed data with a key value, comparing it with the raw data, and certifying a user of the smart card through a comparison result. CONSTITUTION: To record the encrypted data on the smart card, a challenge value is generated by responding to an encryption request of the user(S42). A one-time password is generated by a system card configuration method(S44). The encrypted data is produced by encrypting the raw data with use of the one-time password, and a raw image is encrypted by using the one-time password as a key image(S46). The encrypted data is recorded on the smart card(S48).
Patent KR-20040007150-A (KR)
Title: Method for manufacturing memory device with planar MOS capacitor
Inventor: CHA JAE HAN
IPC: H01L21/8242
Filed: 2002-07-16
Abstract: PURPOSE: A method for fabricating a semiconductor memory device having a flat type MOS capacitor is provided to prevent the damage of substrate due to an ion implantation process by forming a doped channel region on an etched part of the substrate. CONSTITUTION: A well and an isolation layer(102) are formed on a semiconductor substrate(100). The first gate insulating layer(104) is formed on the semiconductor substrate(100). The first gate insulating layer(104) is removed from a region for forming a flat type MOS capacitor of the semiconductor substrate(100). The region for forming the flat type MOS capacitor is etched. A channel region is formed by growing an epitaxial layer on the etched part of the region for forming the flat type MOS capacitor. An intergate insulating layer(110b) is formed on a channel region of the flat type MOS capacitor. The second gate insulating layer(110a) is formed on the first gate insulating layer(104). A top electrode(112b) is formed by forming a conductive layer thereon and patterning the conductive layer. A gate electrode(112a) is formed on the second gate insulating layer(110a).
Patent KR-20030010547-A (KR)
Title: Electrooptical device, color filter substrate and electronic equipment
Inventor: OTAGIRI YOSHIHIRO
IPC: G02F1/1335
Filed: 2002-07-26
Abstract: PURPOSE: An electro-optical device, a color filter substrate and an electronic apparatus are provided to ensure both brightness in reflective display and the saturation in transmissive display when used in a display device capable of performing both reflective display and transmissive display. CONSTITUTION: A reflective layer(212) having an aperture(212a) for each pixel is formed on a first substrate(211). A colored layer(214) for constituting a color filter is formed on the reflective layer. A surface protection layer(215) is formed on the colored layer, and a transparent electrode(216) is formed further thereon. The colored layer is formed so as to cover the aperture in a two-dimensional direction, but overlaps only a part of a reflection surface in the pixel in a two-dimensional direction.
Patent KR-20030023471-A (KR)
Title: Manufacturing method of wound coil component, and the coil component
Inventor: HANATO YOSHIO
IPC: H01F41/04
Filed: 2002-08-01
Abstract: PURPOSE: To provide a reliable wound coil component and a method for manufacturing the same with little attaching of an adhesive agent (resin) to a winding section of wires, and having a few breakings of wires, caused by temperature cycle and deterioration of insulation resistance caused by deterioration of wire coating. CONSTITUTION: Using a support body 12, having a structure in which regions 12a and 12b opposite to flange sections 3a and 3b, arranged on both end sides of a core 1 project more than a part 12c in between the regions 12a and 12b opposite to the flange sections, adhesive agents 7 are coated on the regions 12a and 12b opposite to the flange sections, the adhesive agents 7 coated are transferred to the flange sections 3a and 3b of the core 1, and the adhesive agents 7 are hardened, after a magnetic material plate 6 is bonded to the flanges 3a and 3b to which the adhesive agents 7 are transferred.
Patent KR-20040013469-A (KR)
Title: In plane switching mode liquid crystal display device
Inventor: JIN HYEON CHEOL
IPC: G02F1/1339
Filed: 2002-08-06
Abstract: PURPOSE: An in-plane switching mode liquid crystal display is provided to minimize an area of an in-plane switching mode liquid crystal display by forming a seal pattern on a black matrix, and prevent the inferiority of the in-plane switching mode liquid crystal display due to separation or damage of the seal pattern by improving adhesive power of the seal pattern. CONSTITUTION: An in-plane electric field is generated on a liquid crystal panel(140) according to an applied signal for operating liquid crystal molecules parallel. A black matrix(142) is formed at an outline of the liquid crystal panel for preventing leakage of light. An overcoat layer(146) is formed on the black matrix and has a plurality of contact holes(149). A seal pattern(148) is formed on the black matrix to be contacted with the black matrix through the contact holes.
Patent KR-20040013867-A (KR)
Title: Bond Strength Measurement for Multilayered Films
Inventor: LEE SANG HYEON
IPC: G01N3/00
Filed: 2002-08-08
Abstract: PURPOSE: A method for measuring bonding strength of Multilayered Films is provided to easily measure the bonding strength and preciseness of the Multilayered Films according to a heat-treatment temperature. CONSTITUTION: Two outer contacts(11) and two inner contacts are provided and a test sample(13) is precisely positioned in four contacts. A dead point bending test is carried out in such a manner that a pair of substrates are subject to uniform stress between two inner contacts. A notch(12) is positioned on a lower substrate. When the notch(12) is broken, destructive energy of a lower pair of substrates, destructive energy of each insulation layer, and destructive energy of an upper silicon substrate are measured. The distance between inner and outer contacts is about 5mm.
Patent KR-20030014144-A (KR)
Title: An apparatus and method for automatically disabling cell phone ringing
Inventor: LEUNG SUI-HING
IPC: H04M1/00
Filed: 2002-08-09
Abstract: PURPOSE: A method for automatically disabling an audible alarm in a cell phone is provided to automatically disable the ringing or beeping of the cell phone. CONSTITUTION: If a non-audible mode signal is received(402), a cell phone is automatically placed in a non-audible mode. An audible alarm is automatically disabled(403). One or more non-audible alarms, such as a blinking light, are automatically enabled, or a vibration unit is activated(404). The silent mode of operation continues for as long as the cell phone receives the non-audible mode signal(405). If the cell phone no longer receives the non-audible mode signal, the cell phone is automatically placed back in its normal mode of operation. The audible alarm is automatically enabled, and the non-audible alarm is automatically disabled(406).
Patent KR-20040016146-A (KR)
Title: User interfacing method and apparatus for processing data
Inventor: HAN JEONG SU
IPC: G06F3/14
Filed: 2002-08-16
Abstract: PURPOSE: A method and a device for interfacing a user to process data are provided to display a state of each image forming device to the user as well as the classified image forming devices. CONSTITUTION: An icon setting part(100) sets the different shapes of icons distinguishing the image forming devices. An icon expressing part(102) expresses one icon of the set icons to a user. A function checking part(104) checks that the image forming device carries out a function, and outputs a check result. The icon expressing part expresses the set icon by responding to the check result.
Patent KR-20040017446-A (KR)
Title: Discharge apparatus of reciprocating compressor
Inventor: KIM BYEONG JIK
IPC: F04B39/00
Filed: 2002-08-21
Abstract: PURPOSE: An apparatus for discharge of a reciprocating compressor is provided to prevent deterioration of performance of a discharge valve due to deformation of the discharge valve by improving structure of a discharge valve assembly limiting discharge of compressed gas discharged from a compression space formed by a cylinder and a piston. CONSTITUTION: A compression unit(140) comprises a cylinder(141) formed on a front frame(21); a piston(142) coupled to a mover of a reciprocating motor to reciprocate in a compression space(P1) of the cylinder; a suction valve(143) mounted on a front end of the piston to open and close a suction channel of the piston and limit suction of gas; and a discharge valve assembly(170) mounted to a discharge side of the cylinder to open and close the compression space and limit discharge of compressed gas. An inclined discharge side(141b) is concavely formed on the cylinder so that some of a cylinder discharge side(141a) contacting with the discharge valve assembly has inclined section.
Patent KR-20040018870-A (KR)
Title: An arm support for using a mouse device
Inventor: NOH SEUNG JUNG
IPC: G06F1/16
Filed: 2002-08-27
Abstract: PURPOSE: An arm supporter for a mouse work is provided to move an arm freely by making the arm supporter, which is directly contacted with the arm, move to all directions with an inclination. CONSTITUTION: A fixing part(20) is equipped with a clamper(40) for fixing the arm supporter on a corner of a desk. A rotating arm(50) is fixed to a confronting side of the clamper by rotating around a shaft perpendicular to a desk. An arm supporter base part(60) is installed to another end of the rotating arm by rotating around an axis parallel to the rotation shaft of the rotating arm, and is equipped with a ball(63) for the ball joint at a position separated from the axis. An arm supporter part(70) is equipped with a socket(73) combined with the ball.
Patent KR-20040020278-A (KR)
Title: Excavation type cave using corrugated matter plate
Inventor: KIM JI HYEONG
IPC: E21D11/20
Filed: 2002-08-30
Abstract: PURPOSE: A cavern using a wavy steel plate is provided to reduce bending moment and to shorten a period of construction. CONSTITUTION: The cavern using a wavy steel plate comprises: a footing unit installed on the excavated ground using concrete; a supporting unit installed to be projected toward both sides of the footing unit using concrete; and a wavy steel plate structure(120) formed on the supporting unit by assembling many wavy steel plates in the arched shape.
Patent KR-20030020849-A (KR)
Title: Semiconductor laser driving circuit and semiconductor laser driving method therefor
Inventor: ISHII MITSUO
IPC: H01S5/042
Filed: 2002-09-03
Abstract: PURPOSE: To provide a semiconductor laser drive circuit which drives semiconductor laser elements 1a and 1b operating on different target operating voltages, switching the laser element from one to another and is reduced in power consumption. CONSTITUTION: A semiconductor laser driving circuit is equipped with a power supply which generates two different power supply voltages +Vcc and +Vdd at different levels, a power supply voltage switching means 2a which switches a power supply voltage from +Vcc to +Vdd and vice versa corresponding to the target operating voltage of the semiconductor laser elements 1a and 1b, and a current amplifying unit 100 which feeds a drive current to the semiconductor laser elements 1a and 1b by the use of a switched power supply voltage so as to enable the semiconductor lasers 1a and 1b to operate on the target operating voltage respectively.
Patent KR-20040022501-A (KR)
Title: Method of manufacturing soil conditioner
Inventor: JUNG EUI SANG
IPC: C09K17/06
Filed: 2002-09-09
Abstract: PURPOSE: A method for making a soil improver using sludge generated from purification plant is provided to prevent environmental pollution, to reduce the waste of resources and to facilitate the plant growth. CONSTITUTION: The method for making a soil improver comprises the steps of: mixing 78-83 wt% of sludge generated from purification plant, 15-25 wt% of lime, 0.5-2 wt% of an active phosphoric acid and additives such as a metal salt of iron, zinc, manganese, copper and molybdenum, and a trace element, for example boron, in a certain device; and crushing the mixture into a predetermined size by a crusher.
Patent KR-20040024308-A (KR)
Title: Massage mat for medical treatment
Inventor: LEE JAE BONG
IPC: A61H23/02
Filed: 2002-09-13
Abstract: PURPOSE: A medical massaging mat is provided to have a comfortable massage while maintaining a constant height even if used for a long time, reduce a manufacturing time and cost with the simplification of the structure of a vibration generator and improve working efficiency. CONSTITUTION: A curved portion(45), an insert port(42) for protruding a core(21) at a predetermined distance and a blast inlet(46) are formed on a fixed frame(41) of a vibration generator. An elastic pad(50) for protruding the core(21) at a predetermined distance is coupled between the fixed frame(41) and a housing(30). A protruded portion(15) is formed below a coil bobbin(10). A cushion member(27) with a cushion for reducing the noise generated by the core(21) is disposed on an inside bottom surface of the protruded portion(15).
Patent KR-20040029790-A (KR)
Title: Reinforced structure of steering support apparatus in automobile
Inventor: BAEK SEONG SIK
IPC: B62D25/08
Filed: 2002-10-02
Abstract: PURPOSE: Reinforcing structure of a steering support device for a vehicle is provided to improve riding comfort through reduction of vertical vibration of a steering column by increasing the rigidity of suppressing the turning moment of the steering column. CONSTITUTION: In reinforcing structure of a steering support device for a vehicle, a steering column is supported to a cowl crossbar(16) by a column support unit comprising an upper plate(21), a lower plate(22), and a column mounting bracket(23). The ends of the cowl crossbar are mounted to the lower part of a front pillar by a mounting unit. The upper plate and the lower plate cover a portion of the cowl crossbar and the edge portions of the upper plate and the lower plate are overlapped mutually. The column mounting bracket is mounted as one body with the upper plate and the lower plate, to front of the overlapped upper plate and lower plate. In the mounting unit, a support bracket with a receiving groove for receiving the end of the cowl crossbar, and a mounting bracket are combined oppositely.
Patent KR-20030076170-A (KR)
Title: a multipurpose fingerpressure instrument
Inventor: PARK SUNG KYUN
IPC: A61H39/04
Filed: 2002-10-03
Abstract: PURPOSE: A multipurpose massage finger pressure device is provided to stably couple or conveniently separate protuberances for finger pressure to a plurality of female screw holes according to user's physical conditions. CONSTITUTION: To finger-pressure and massage neck bag regions, a plurality of female screw holes(11,12) are formed on an inner surface of a U-shaped support arm(10) for coupling and separating a finger pressure protuberance(30) with a rubber stopper(33) coupled to the upper end by a male screw portion(31), the U-shaped support arm(10) being made of polyurethane and having an elastic bilge. Ridges(14) are formed on both opposite ends of the support arm for keeping rubber finger pressure handle tubes(20a,20b) and a stopping groove separated from and coupled to each other.
Patent KR-20040034789-A (KR)
Title: Plant Cultivation Equipment
Inventor: JUNG DAE GYUN
IPC: A01G9/02
Filed: 2002-10-17
Abstract: PURPOSE: A plant growing apparatus permitting sufficient supply of moisture to plant seeds or a lower part of roots in fog form through a nozzle of a water supply pipe is provided. It enables maintenance of temperature and humidity suitable for the growth of plant seeds or seedlings and thus improves productivity. CONSTITUTION: A plant growing apparatus comprises: a spray box(10) opened at the upper surface and formed by one or more water discharge holes; a water supply pipe(20) installed along a longitudinal direction on one side surface of the spray box and formed by a plurality of nozzles(22) at regular intervals; one or more growing boxes supported by the spray box and formed by a plurality of moisture holes; a heating apparatus(50) for applying heat to maintain the interior of the spray box at a predetermined temperature; a temperature sensor(60) installed within the spray box to measure an internal temperature; and a control apparatus(70) to control the operation of the heating apparatus.
Patent KR-20040036763-A (KR)
Title: underwater an observation
Inventor: SON CHANG BAE
IPC: B63C11/00
Filed: 2002-10-24
Abstract: PURPOSE: An aquatic see-through device is provided to simplify the structure thereof and increase the waterproofing efficiency with low cost. CONSTITUTION: An aquatic see-through device comprises an aquatic camera part(10) having a lighting and a camera; a cord(20) suspending the camera part; a cord length adjusting part(30) winding the cord; a monitor part(40) connected to the camera to monitor the camera; a support(50) supporting the cord, the cord length adjusting part, and the monitor part and having a monitor connecting jack(51) at the rear end thereof.
Patent KR-20030011726-A (KR)
Inventor: KAJI MASAKI
IPC: A47L5/24
Filed: 2002-10-29
Abstract: PURPOSE: To provide a handy type electric vacuum cleaner which can prevent a surface to be cleaned from being scratched or fouled by connecting a suction port body to a vacuum cleaner main body and communicating with a dust collection chamber arranged on a suction port base which is turnably attached to a suction port main body with a turning shaft, and a suction port roller is arranged closer to the vacuum cleaner main body side than the turning shaft. CONSTITUTION: When a suction force is generated by driving an electric blower 201, refuge is accumulated in a dust collection bag 210 in a dust collection chamber 209 through a suction port holder 207 and a suction port body 100. The suction port body is constituted of a suction port main bdoy 102, a suction port base 236 which is arranged under the suction port main body 102, and on the periphery of which, a brsh 237 is flocked, and a suction port roller 238 which is arranged on the suction port base 236 and is axially supported by a suction port roller shaft 239. The suction port base 236 is turnably arranged on the suction port main body 102 with a suction port movable shaft 240. The suction port roller 238 is projected lower than the suction port base 236, and also, is located higher than the brsh 237. By this method, even when the brsh 237 is worn out, the suction port base 236 is prevented from coming into contact with a floor surface, and the floor surface is prevented from being scratched or fouled.
Patent KR-20040039012-A (KR)
Title: A device for growing a silicon ingot
Inventor: CHOI IL SU
IPC: C30B15/14
Filed: 2002-10-30
Abstract: PURPOSE: A growth apparatus of a silicon ingot is provided to improve the quality and yield of the silicon ingot. CONSTITUTION: A growth apparatus of a silicon ingot is provided with a quartz crucible(110) for loading and melting polysilicon, a heater part(120) for heating the quartz crucible, a chamber part(100) including a heat shielding part(130) for preventing the heat of the heater part from being radiated to the outside, and a growth top part(200) including a silicon ingot raising apparatus for growing and raising a silicon mono-crystal ingot from the polysilicon melted in the quartz crucible. The growth apparatus further includes a pressure plate(310) spaced apart from the upper portion of the melted polysilicon as much as a predetermined distance in the quartz crucible.
Patent KR-20040038431-A (KR)
Title: The hose with electric wire and their manufacturing method
Inventor: LEE SUN JAE
IPC: B29C47/02
Filed: 2002-11-01
Abstract: PURPOSE: A method for manufacturing a hose integrated with an electric wire is provided to easily fix the electric wire to the outer circumference of the hose without additional fixing members. CONSTITUTION: A method for manufacturing a hose integrated with an electric wire comprises the step of: supplying the electric wire(2) heated by a heater(4) above a corrugated tube(1) extruded from a nozzle(10); moving the electric wire and the corrugated tube side by side; inserting the electric wire and the corrugated tube into a mold(5); coupling upper and lower molds(6a,6b) having a tube groove(7) and a wire groove(8); and forming fused parts at the sides of the electric wire and the corrugated tube by a fusing groove(9).
Patent KR-20040043236-A (KR)
Title: Substrate loading device and robot arm correction method using the same
Inventor: KIM DONG HAN
IPC: G02F1/13
Filed: 2002-11-16
Abstract: PURPOSE: An apparatus for accommodating substrates of a liquid crystal display and a method of correcting a motion of a robot arm using the apparatus are provided to accurately measure the performance of the robot arm used to transfer the substrates to appropriately manage the robot arm. CONSTITUTION: A cassette(400) includes the first, second and third sensing units(470a,470b,470c) for sensing the position of a robot arm. The first sensing unit senses drooping of the robot arm. The second sensing unit senses vibration of the robot arm. The third sensing unit senses straightness of the robot arm. The first sensing unit consists of four sensors located at front and back ends of both sidewalls of the cassette, and the second sensing unit consists of two sensors placed at the back ends of both sidewalls of the cassette. The third sensing unit includes four sensors located at the front and back ends of both sidewalls of the cassette.
Patent KR-20030042414-A (KR)
Title: Genes encoding plant transcription factors
Inventor: SHINOZAKI KAZUKO
IPC: C07H21/04
Filed: 2002-11-20
Abstract: PURPOSE: A gene encoding a plant transcription factor is provided which is derive from monocotyledonous plants such as rice, and encodes a transcription factor specific to a stress resistant gene, thereby providing environmental stress resistant plants. CONSTITUTION: From the rice genome, a gene, which binds to a cis element existing upstream of the gene encoding a stress responsive protein and for a transcription factor to activate the transcription of the gene, is identified. Further, the gene of the transcription factor is used to transform a plant. The transformed plant is improved in resistance against environmental stresses such as low temperature, dehydration, and salt stresses.