baber/WOPTO huggingface dataset:
Patent KR-20030089321-A (KR)
Inventor: MUN HYEON ROK
IPC: H01J23/14
Filed: 2002-05-17
Abstract: PURPOSE: An A-seal brazing structure is provided to achieve improved accuracy of brazing operation by allowing for a dual contact between the top surface of the A-seal and bottom surface of the A-ceramic. CONSTITUTION: An anode cylinder and a vane are arranged in a yoke, and a filament is arranged at the center where the vane is mounted. An A-seal(15) and an A-ceramic(17) are brazed at the upper portion of the anode cylinder, and an F-seal is brazed at the lower portion of the anode cylinder. An upper magnet and a lower magnet are arranged to cover the A-seal and the F-seal. The yoke has an input unit arranged at the lower portion of the yoke so as to input a power, and an output unit arranged at the upper portion of the yoke so as to output a high frequency energy. The A-seal has a top surface on which an M-shaped point contact portion(100) is formed so as to allow the top surface of the A-seal to tightly contact the bottom surface of the F-seal.
Patent KR-20030092538-A (KR)
Title: Tebga package
Inventor: KIM MIN SEOK
IPC: H01L23/36
Filed: 2002-05-30
Abstract: PURPOSE: A thermal enhanced ball grid array(TEBGA) package is provided to exhaust the heat generated from a semiconductor chip through a heat spreader by processing the heat spreader and forming a plurality of hemispherical patterns in the inner wall. CONSTITUTION: A semiconductor chip having a plurality of bonding pads is prepared. The semiconductor chip is attached to a substrate(114). A circuit pattern(112) is formed in one surface of the substrate to which the semiconductor chip is attached and a ball land(113) is formed on the other surface of the substrate. A bonding wire(115) connects the bonding pad with the circuit pattern. The heat spreader(116) is so attached to the substrate that the heat spreader covers the semiconductor chip and doesn't contact the bonding wire. A plurality of hemispherical patterns for increasing the surface area are formed on the inner wall of the heat spreader. Conductive balls(118) are attached to the ball land.
Patent KR-20030094490-A (KR)
Title: Method of manufacturing field emission display device using carbon nanotubes
Inventor: CHO YU SEOK
IPC: H01J1/30
Filed: 2002-06-04
Abstract: PURPOSE: A method is provided to prevent a leakage current and damages of carbon nanotube by coating the carbon nanotube with an insulating material. CONSTITUTION: A method comprises a step of forming a trench structure on a substrate through the use of a semiconductor process; a step of growing a carbon nanotube in the trench structure; a step of coating the substrate on which the carbon nanotube has grown with an insulating material; a step of drying the coated insulating material; and a step of planing the insulating material by using a lapping machine in such a manner that the thin film of the substrate is exposed.
Patent KR-20030093833-A (KR)
Title: Hinge mechanism of cellular phone mounted with camera
Inventor: KO HO SEONG
IPC: H04B1/38
Filed: 2002-06-05
Abstract: PURPOSE: A hinge device of a cellular phone mounting a camera thereon is provided to mount a pickup camera for video communication on the hinge device, thereby stabilizing an installed state of the pickup camera and preventing the pickup camera from being lost. CONSTITUTION: In a housing unit(300), the first housing(310) and the second housing(320) are formed at certain intervals by being hinge-coupled with a body(100) as being fixed into a cover(200). A camera housing(400) is rotatively coupled between the first housing(310) and the second housing(320). A pickup camera(500) is installed on the camera housing(400). The first clutch unit plays a hinge role by being coupled between the second housing(320) and the body(100), and generates certain resistance when the cover(200) is opened/shut. The second clutch unit generates certain resistance between the camera housing(400) and the first clutch unit when the camera housing(400) rotates at certain angle.
Patent KR-20030094853-A (KR)
Title: Apparatus and method for controlling the display unit
Inventor: KIM YONG JAE
IPC: H04N5/445
Filed: 2002-06-08
Abstract: PURPOSE: A device and a method for controlling a display device are provided to control a circuit including an OSD(On Screen Display) module embedded in the display device by the information inputted from an input tool of a computer through an USB(Universal Serial Bus) interface. CONSTITUTION: The OSD module(210-4) generates a menu screen signal for setting the display state information by an OSD control command. An interface tool(210-6) communicates data between the display device(210) and the computer(220). A display controller(210-3) controls the OSD module by the OSD control information of the computer received through the interface tool and transmits the information informing an output state of the OSD menu screen to the computer through the interface tool.
Patent KR-20030082874-A (KR)
Title: Changing toy into a ball
Inventor: KIM DONG YUB
IPC: A63H33/00
Filed: 2002-06-15
Abstract: PURPOSE: Provided is a toy convertible to a sphere which is capable of operating by it self according to the circumference of the outside, thereby inducing more interest of children. CONSTITUTION: The toy comprises an outer body(2) connected to a rope for winding the body at its both ends of the front and the rear parts and having a resilient restoring part(25); an operating part(3) mounted on the lower side of the outer body(2) to roll the outer body(2) into a sphere by using the rope for winding the body or to move the outer body(2); and a control part to control the operating part(3). The operating part includes a motor part(32), a rope pulley connected to the motor part, and a gear part to selectively transmit power to a wheel pulley for driving a wheel.
Patent KR-20030097329-A (KR)
Title: Image display apparatus comprising optical scanner
Inventor: HWANG JU SEONG
IPC: H04N9/31
Filed: 2002-06-20
Abstract: PURPOSE: An image display device having an optical scanner is provided to display perfect images of high luminance and high density through a single panel by corresponding white light to horizontal scanning lines of the panel one by one. CONSTITUTION: An image display device having an optical scanner includes an illumination optical system(31) for emitting a plurality of colored light with a plurality of light sources(31-1), color filters(31-2) for forming white light, and condensing lens(31-3) for advancing the white light to a spectrum(33). An optical scanner(34) of the spectrum has a surface formed with a hologram film or a diffraction grating film for diffracting and reflecting light according to the wavelength of the light incident from the condensing lens. The scanner repeats rotation motion to be inclined by a predetermined angle according to a vertical synchronizing signal applied periodically so that the scanner diffracts and reflects the light to separate the light according to the wavelength.
Patent KR-20040001496-A (KR)
Title: Method for fabricating semiconductor device
Inventor: KIM JANG SIK
IPC: H01L27/04
Filed: 2002-06-28
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to restrain crack from happening to a barrier metal and prevent the diffusion of Cl by forming the barrier metal using a three-step depositing process. CONSTITUTION: After alternately forming a plurality of bit lines(120) and plugs(130) at the upper portion of a semiconductor substrate(110), a TiSi2 layer(140) and a complex barrier(150) are sequentially formed at the upper portion of each plug. At this time, the complex barrier is completed by forming the first barrier(151a) on the TiSi2 layer, carrying out the first NH3 process at the first barrier, forming the second barrier(153a) on the first barrier by in-situ, forming the third barrier(155a) on the second barrier by in-situ, and carrying out the second NH3 process at the third barrier. After forming a cap oxide layer(160) having a contact hole at the upper portion of the resultant structure, a storage node(170), an insulating layer(180), and a storage plate(190) are sequentially formed at the contact hole.
Patent KR-20040001690-A (KR)
Title: Method for processing data session call using short message and apparatus thereof
Inventor: AHN BYEONG IK
IPC: H04B7/26
Filed: 2002-06-28
Abstract: PURPOSE: A method for processing a data session call by a short message and an apparatus therefor are provided to transmit the short message capable of being received in a termination side when the state of the termination side is a data reception impossible state and set the state of the termination side as a state capable of receiving data. CONSTITUTION: A plurality of base stations(500,600) perform wireless communication with an origination side(100) and a termination side(300), respectively. An image communication server(200) connects to the origination side(100) and the termination side(300) through a plurality of the base stations(500,600). If the state of termination side(300) is a data reception impossible state when a data session call setup request for data communication with the termination side(300) is received from the origination side(100), the image communication server(200) transmits a short message for data session call setup with the termination side(300).
Patent KR-20040002109-A (KR)
Title: Mounting structure of speedometer gear
Inventor: LEE BYEONG HYEON
IPC: G01P1/04
Filed: 2002-06-29
Abstract: PURPOSE: An assembly structure of a speedometer gear for a manual transmission is provided to minimize the deformation of the speedometer gear and to prevent the deviation of assembling position of the speedometer gear. CONSTITUTION: An assembly structure of a speedometer gear for a manual transmission, is provided with an output shaft(22) having an assembling groove at the outer surface, and a speedometer gear(24) connected with the output shaft for detecting the running speed of a vehicle. At this time, a predetermined groove is formed at the inner surface of the speedometer gear corresponding to the assembling groove. The assembly structure further includes an assembling ball(26) for connecting the speedometer with the output shaft by being inserted into the assembling groove of the output shaft and the predetermined groove of the speedometer gear, and a snap ring(28) inserted at the output shaft.
Patent KR-20040003651-A (KR)
Title: Data service receive method for mobile communication device
Inventor: BAEK JONG HYEOK
IPC: H04B7/26
Filed: 2002-07-03
Abstract: PURPOSE: A method for receiving a data service of a mobile communication terminal is provided to set a specific channel to an exclusive data service channel, and to set a terminal to a receiving mode during the data service, then to turn off power of a transmission circuit, thereby reducing service charges. CONSTITUTION: A system registers an ESN(Electronic Serial Number) and a telephone number of a terminal in a base station. The system sets a channel of the terminal to an exclusive receiving channel, and receives data via a process of requesting and confirming a data service. The system turns off a transmitter's power of the terminal after predetermined time while receiving data. The system informs the base station of data amount after the predetermined time. The process is repeated until the data service is terminated.
Patent KR-20040005439-A (KR)
Title: Binder, positive active material composition for lithium sulfur battery and lithium sulfur battery fabricated using binder
Inventor: HAN JI SEONG
IPC: H01M4/58
Filed: 2002-07-10
Abstract: PURPOSE: Provided are a binder for a high capacity lithium sulfur battery, which is excellent in binding force and chemical resistance. A cathode active material composition containing the binder, and the lithium sulfur battery produced by using the binder are also provided. CONSTITUTION: The binder for the lithium sulfur battery contains an acrylonitrile containing copolymer represented by the formula 1 and additionally a fluorine-based polymer, wherein x is 0, 5<y<40, 60<z<95; 60<x<95, 5<y<40, z is 0; or 20<x<75, 5<y<20, 20<z<75. And the cathode active material composition for the lithium sulfur battery contains a cathode active material containing a sulfur-based compound, a conductive material, an organic solvent, 2-6wt% of the binder dispersed in the organic solvent in the form of emulsion of less than 15 micrometer, and a viscosity controller.
Patent KR-20040006182-A (KR)
Title: Preparation of shrinkable cellulose fiber
Inventor: AHN JONG SU
IPC: D01F2/28
Filed: 2002-07-11
Abstract: PURPOSE: A manufacturing method of a crimp cellulose fiber having excellent drapability, elasticity and bulkiness is characterized by saponifying the surface of cellulose diacetate fiber, removing a surface cellulose part, forming fine crimp and alkalizing the cellulose fiber. CONSTITUTION: A crimp cellulose fiber is obtained by the steps of: preparing a fiber or a fiber product containing partially cellulose diacetate having 2.0-2.75 of substitution; saponifying the fiber or the fiber product with alkali; removing the saponified part with cellulase; heating the cellulose diacetate fiber to crimp; and then alkalizing the crimped cellulose diacetate fiber to convert into the cellulose fiber.
Patent KR-20040007020-A (KR)
Title: Apparatus for supplying slurry
Inventor: CHOI GEUN MAN
IPC: H01L21/304
Filed: 2002-07-16
Abstract: PURPOSE: A polishing solution supply apparatus is provided to be capable of securing the uniformity of a CMP(Chemical Mechanical Polishing) process and improving the quality of a semiconductor product by automatically controlling the supply of the polishing solution. CONSTITUTION: A polishing solution supply apparatus is provided with a sensor(22) for detecting the flow of a polishing solution and a feedback system(27). The feedback system includes a converter(24) for transforming the signal generated from the sensor into a corresponding voltage, a PID controller(25) for carrying out a compensating process using a PID constant after comparing the voltage supplied from the converter with a reference value, and a motor driving part(26) for receiving a control signal of the PID controller. The polishing solution supply apparatus further includes a pump(21) for controlling the flow of the polishing solution according to the motor driving part.
Patent KR-20040009020-A (KR)
Title: Wind power generator
Inventor: JAY EUNG JUNG KIM
IPC: F03D9/00
Filed: 2002-07-20
Abstract: PURPOSE: A wind power generating system is provided to generate power efficiently by turning the rotating body floating through magnetic levitation without load with boosting and injecting wind from a wind blowing unit. CONSTITUTION: A wind power generating system comprises a generator(1); a rotating body(2) connected to rotate a shaft(11) of the generator, installed in the center of a support body(3), and composed of a wind screen disk(24) receiving blast resistance in floating by repulsive force between same polarity magnets(21) without load; a wind blowing unit(4) installed in the upper part of the support body to flow, discharge, boost and eject wind; and a guide tube(5) guiding blast from the wind blowing unit and injecting wind to the rotating body. Natural wind or blast discharged outside for ventilating is guided, and airflow is increased. The generator connected to the rotating body generates power efficiently by turning the rotating body with blast.
Patent KR-20040010984-A (KR)
Title: nokcha chamgulbi
Inventor: LEE SANG GU
IPC: A23B4/023
Filed: 2002-07-25
Abstract: PURPOSE: Provided is a dried yellow corvina and a method for manufacturing the same using green tea, thereby removing a fish smell and extending the storage thereof at normal temperature. CONSTITUTION: A method for manufacturing a dried yellow corvina using green tea is characterized by the steps of: drying green tea leaves and followed by pulverization and mixing with salt; and adding the mixture to a dried yellow corvina. It is also characterized by using a green tea extract prepared by decocting green tea leaves in water. The mixing ratio of salt to green tea leaf powder is 10:1.
Patent KR-20040013917-A (KR)
Title: Structure for artificial marshy land and sewage treatment device using thereof
Inventor: PARK JAE HYEON
IPC: C02F3/32
Filed: 2002-08-09
Abstract: PURPOSE: Provided is a structure for an artificial wetland and a wastewater treatment apparatus using the same, which can effectively eliminate nitrogen and phosphorous in wastewater with water plants in short time by smoothing flow of wastewater in wetland and further provided is a wastewater treatment apparatus using the same structure. CONSTITUTION: The structure comprises a lower and an upper frames(20,10), a plurality of vertical pillars(21,11) fixed to the frames(20,10) in perpendicular direction to water flow, a plurality of pockets(25,15) provided between the pillars(21,11) so the pockets(25,15) are not flown off by water flow and in which water plants are planted, and a perforated panel(30) provided on the top of the upper frame(10), wherein the panel(30) is made of shells and polyethylene adhesive or shell power and clay.
Patent KR-20040020545-A (KR)
Inventor: KA SEONG HYEON
IPC: H04B1/38
Filed: 2002-08-30
Abstract: PURPOSE: A hinge device is provided to allow a user to easily open or close a mobile phone by simply pressing a button prepared for automatically operating the hinge device and stably maintain a stop state of the mobile phone while the mobile phone is completely closed or opened. CONSTITUTION: A housing(90) includes end portion wall(94) having a circular outlet(92) and a side wall(96) extended in a direction of a rotational axial line(100) from the end portion wall(94). A rotational member(20) includes a disk-type base portion(21), a coupling portion(22) formed on both sides of the base portion(21) and two cam follower protrusions(24,24a). A first linear moving member(40) formed in a square ring shape has a square passage(42) penetrating the central portion along the rotational axial line(100). A second linear moving member(60) includes an outer surface(62) having a substantially same shape as an inner surface(46) so as to be inserted into the first linear moving member(40). A first elastic member(78) is housed in the housing(90), in which one side contacts with the first linear moving member(40) and the other side contacts with a closed extended wall(97) of the housing(90). A second elastic member(79) is housed in the housing(90), in which one side is inserted into a boss so as to contact with the second linear moving member(60) and the other side contacts with the closed extended wall. A button member(80) includes a pressing plate(82) and a circular sectional bar(84) extended long along the rotational axial line(100).
Patent KR-20040021149-A (KR)
Title: Knob Eccentricity Preventing Structure Of Control Panel For Microwave Oven
Inventor: KIM JONG SIK
IPC: G05G1/08
Filed: 2002-09-02
Abstract: PURPOSE: A structure for preventing the eccentricity of a knob for a microwave oven is provided to prevent the knob from being eccentrically installed at a hole formed at a control panel. CONSTITUTION: A hole is formed at a control panel(100). A selection knob(110) is installed at the hole. A polygonal barrier(104) is formed at the edge of the hole. Mold arms(114) are formed at the rear of the selection knob. The mold arms contact with the barrier elastically, and prevents the selection knob from being installed at the hole eccentrically. Spherical protrusions(116) are formed at the ends of the mold arms. The spherical protrusions adhere closely to the corners of the barrier, and fixes the angle of the selection knob.
Patent KR-20040023826-A (KR)
Title: The remote security system and program thereof
Inventor: KIM MAN GEUN
IPC: H04N7/18
Filed: 2002-09-12
Abstract: PURPOSE: An invader coping program for protecting and managing fully automatic remote place unmanned images and an invader coping program therefor are provided to attach an infrared sensor for reading an object and measuring a distance and a thermal sensor for sensing heat of human body to an external device, thereby performing a fully automatic process based on sensed data when a visitor accesses. CONSTITUTION: When an external device senses an object by an infrared sensor(41), the external device calculates a position value of the object(42). The external device decides whether a current position of the object is within a restricted area(43). If so, the external device converts into a route of a thermal sensor(44), and starts counting by a timer(45). The thermal sensor senses temperature of the object, and decides whether the sensed temperature corresponds to a set range(46). If so, the thermal sensor recognizes a visitor, and operates the timer(47). The thermal sensor recognizes whether the counting exceeds a set visit time(48). If so, a camera of the external device operates as monitoring by a microphone(49). A security routine is converted(50).
Patent KR-20030027830-A (KR)
Title: Composite wood and manufacturing method thererof
Inventor: HASEGAWA KATUYUKI
IPC: B27N3/00
Filed: 2002-09-27
Abstract: PURPOSE: A composite wood and method for manufacturing composite wood are provided to use arbitrary amount of wood and easily manufacture a product with arbitrary configuration, nailing is possible on the product. CONSTITUTION: A composite wood is manufactured by binding a plurality of wood pieces together by a binder resin. Each of the plurality of wood pieces has a three-dimensional configuration with cavities substantially remaining in three orthogonal directions. The entire three dimensional configuration or most of the three-dimensional configuration of each of the wood pieces is surrounded by the binder resin with cavities at a surface side being deformed so as to be collapsed. The binder resin enters the cavities at the surface side of each of the wood pieces so that the wood pieces are bound to the binder resin.
Patent KR-20030029461-A (KR)
Inventor: MACBAIN SCOTT M
IPC: F04B39/10
Filed: 2002-09-30
Abstract: PURPOSE: A multi-port suction reed valve with optimized tips is provided to reduce the maximum operating stress acting on the suction valve and optimize the position of a valve tip and a valve tip recess. CONSTITUTION: A reciprocating compressor(10) includes a crankcase(40) defining plural ledges and defining a cylinder with an axis; a piston located in the cylinder; a valve plate(30) having plural suction ports each having an axis; at least one discharge port having an axis; a suction valve(20) adapted to move in and out of seating engagement with the suction ports; and a unit for supporting the suction valve. The suction valve has plural arms terminating in tips with each tip extending in a direction defined by a plane defined by the axis of the cylinder and a corresponding axis of one of each of the suction ports.
Patent KR-20020087011-A (KR)
Inventor: HAN BEAK SUL
IPC: F41A11/00
Filed: 2002-10-08
Abstract: PURPOSE: A hydraulic apparatus for separating a battery line of a tank is provided to easily check the condition of a gun of the tank by hydraulically separating the battery line through handling an operating lever. CONSTITUTION: A hydraulic hose(7) is connected to a front of a body(1) by interposing a coupling(4) therebetween. A flange(10) coupled to a hydraulic cylinder is installed at a front end of the hydraulic hose(7). A directional valve(11) is installed at a middle part of the body(1). A hydraulic hose(5) is connected to a right side of the body(1) through pressure gauge, an adjusting valve, and a coupling(4a). A union joint(8) is installed at a rear end of the hydraulic hose(5). A hydraulic hose(6) is connected to a left side of the body(1) through an adjusting valve and a coupling(4b). A drain filter(9) is installed at a rear end of the hydraulic hose(6).