baber/WOPTO huggingface dataset:
Patent KR-20040002168-A (KR)
Title: Microwave oven, guide roller, cooking tray and dish
Inventor: KIM SEON GI
IPC: H05B6/80
Filed: 2002-06-29
Abstract: PURPOSE: A microwave oven, a guide roller, a cooking tray, and a dish are provided to keep a cooking state uniform without regard to regions of foods to be cooked in the microwave oven, to save energy by shortening cooking time even in generating the same electric power, and to prevent empty containers from being twisted by temperature variation to overheating in the idle of the microwave range. CONSTITUTION: A microwave oven comprises a guide roller(202) arranged to a lower part of a cooking chamber to smoothly rotate foods and a cooking tray(204) put on the guide roller to supply power to the guide roller and rotated with the guide roller to support foods. A high frequency absorbing pad(203) is attached to the lower part of the cooking chamber of the microwave oven, the guide roller, the cooking tray, or a plate.
Patent KR-20040002228-A (KR)
Title: A method for forming a semiconductor device
Inventor: KIM SEONG CHEOL
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to prevent the characteristic of the device from being deteriorated in a contact part with a bitline in a subsequent process by controlling the doping density in a landing plug poly formation process so that a two-step deposition process is performed. CONSTITUTION: A lower insulation layer(51) having an isolation layer(43) and a gate electrode is formed on a semiconductor substrate(41). The lower insulation layer is etched to form a landing plug poly contact hole exposing the substrate by a photolithography process using a landing plug contact mask. The first plug poly(55) and the second plug poly(57) are continuously deposited on the resultant structure wherein the doping density of the second plug poly is increased. The first plug poly and the second plug poly are planarization-etched to form a landing plug poly(59) filling the contact hole by using the lower insulation layer as an etch barrier. An interlayer dielectric(61) is formed on the resultant structure. The bitline(65) connected to the landing plug poly is formed.
Patent KR-20040004803-A (KR)
Inventor: KIM YEONG SUN
IPC: G06Q99/00
Filed: 2002-07-05
Abstract: PURPOSE: A device and method for introducing a cell company organization business is provided to manage a quality, a productivity, and a cost by introducing an organization which forms one company according to kinds of businesses and maximizing a utilization of an information process unit for improving a conventional business processor. CONSTITUTION: A user computer(100) connects a user interface(13) for dividing internal and external cell lines into a cell company organization business capable of restructuring and editing the cell lines into a database hierarchy of horizontal direction cell resources. The user computer(100) is controlled by a control device. An Internet data communication network(NT) includes a LAN for a company for connecting each user computer(100) to the database. An Internet web server(130) mounts a gateway and a fire wall for connecting to the Internet data communication network(NT) and communicates horizontal direction cell resources data from the Internet data communication network(NT). An application server(150) supports a performance and an extendable of a device which introduces a cell company organization business in accordance with a connection of the user's computer through the Internet web server(130) and executes an application function to a business process managing system for an electronic commerce. When the application server(150) is executed, a database server(200) stores and manages the horizontal direction cell resources data generated in an internal business.
Patent KR-20040004933-A (KR)
Title: nutrition rice and manufacturing method thereof
Inventor: LIM JOUNG WOO
IPC: A23L7/196
Filed: 2002-07-06
Abstract: PURPOSE: A method for manufacturing nutritious rice by coating with spirits, spraying with compressed clean air to remove harmful components from and dust remaining on the surface of rice, irradiating ultraviolet light to remove residual heavy metals, spraying with nutritious material and then coating with edible oil or antioxidants is provided. The product is poisonless to the human body and has increased nutrient components. CONSTITUTION: Spirits, edible volatile herbicides, freshness-preserving agents are sprayed on polished rice, and compressed clean and sterile air is sprayed on the rice to remove a larva, bacteria and dust from the surface of the rice. Then, the rice is irradiated with ultraviolet light to remove residual heavy metals, sprayed with nutritious material at room temperature or at 60deg.C or less, coated with edible oil or antioxidants and dried.
Patent KR-20020062266-A (KR)
Inventor: PARK HANG SUN
IPC: E04G9/10
Filed: 2002-07-06
Abstract: PURPOSE: An apparatus and a method for introducing a patterned concrete wall are provided to give specified pattern simultaneously with formation of a concrete wall by inserting a pattern mold into an exterior cast at introducing concrete by means of wall formation machine. CONSTITUTION: The apparatus comprises a movable machine, an exterior cast(20) and a pattern mold(30). The movable machine called as concrete fever is formed by mounting the exterior cast(20) on one side and introducing concrete into the cast(20). The exterior cast(20) contains the pattern mold(30) solidified and cured by the concrete. The cast(20) has an outer framework portion; a connection portion; an inlet(230) to pour the concrete; a vibration portion(240) provided at side of the outer framework portion and to solidly form the concrete wall along the framework; and an insertion portion(250) formed at one closed side of the outer framework to interpose the pattern mold.
Patent KR-20040006846-A (KR)
Title: BM(Business Model) and Technique to make a Ring Tone using the lyric text in the MIDI file
Inventor: CHO ONE JUN
IPC: G06F17/00
Filed: 2002-07-16
Abstract: PURPOSE: A method for automatically manufacturing a bell sound for a mobile phone using text information of a MIDI(Musical Instrument Digital Interface) file and a business model related thereto are provided to extract a portion of a song wanted by a user using text information of the song for creating a singing room bell sound. CONSTITUTION: A user extracts a bell sound portion using text information of a song being supplied by a service provider on one's computer browser. The service provider supplies a MIDI file including song text information to a service provider web page. The user selects one's wanted song and downloads the song on one's browser. Song text information is supplied visually, thus, the user extracts a portion capable of enabling the user to create one's bell sound easily. The user changes a musical instrument of a supplied MIDI file into one's wanted musical instrument.
Patent KR-20040008599-A (KR)
Title: Method of fabricating semiconductor device using chemically swelling process
Inventor: CHOI SANG TAE
IPC: H01L21/027
Filed: 2002-07-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device using CSP(Chemically Swelling Process) is provided to prevent deformation of a photoresist pattern due to scanned electrons when measuring CD using SEM(Scanning Electron Microscope). CONSTITUTION: A photoresist for ArF is coated on a semiconductor substrate(10). A photoresist pattern(11a) is formed by exposing using ArF exposing source and developing. A passivation layer(12a) is formed on the surface of the photoresist pattern by reacting chemical of CSP to the photoresist pattern. The CD(Critical Dimension) of the photoresist pattern(11a) is then measured by CD SEM.
Patent KR-20030011649-A (KR)
Title: Cathode lay tube
Inventor: HIRASAKA KOUICHI
IPC: H01L29/74
Filed: 2002-07-29
Abstract: PURPOSE: To provide a cathode ray tube with improved velocity modulation effect and good contrast. CONSTITUTION: A front side anode electrode and a convergence electrode are divided into a plurality of parts respectively. The front side anode electrodes divided into a plurality of parts are arranged with prescribed gaps in the direction of tube axis and electrically connected with each other. The convergence electrode divided into a plurality of parts are arranged with prescribed gaps in the direction of tube axis and electrically connected with each other. The velocity modulation effect is increased by the gaps formed in the front side anode electrode and the convergence electrode.
Patent KR-20040012395-A (KR)
Title: beauty culture washing powder and that manufacture method
Inventor: U MI SUK
IPC: A61K8/97
Filed: 2002-08-03
Abstract: PURPOSE: Provided are skin care cleansing powder and a manufacture method thereof by using mung bean, unpolished rice, whole wheat, beans, barley and the like, thereby removing dirts, sweat and the like from the skin, activating blood circulation and metabolism, and maintaining the skin beautiful for a long time. CONSTITUTION: Skin care cleansing powder is characterized by containing 15-20 wt.% of mung bean, 10-15 wt.% of unpolished rice, 10-15 wt.% of whole wheat, 15-20 wt.% of bean, 13-17 wt.% of Sesamum indicum L., 13-17 wt.% of perilla japonica, and 6-10 wt.% of barley.
Patent KR-20030067455-A (KR)
Title: Apparatus for Earthing Capacitor for Microwave Oven
Inventor: HONG WON PYO
IPC: H01G4/35
Filed: 2002-08-06
Abstract: PURPOSE: A ground metal device of a capacitor for microwave oven is provided to remove effectively the noise generated from a magnetron by absorbing or shielding unnecessary radio frequencies from the magnetron. CONSTITUTION: A ground metal device of a capacitor for microwave oven includes a rectangular ground plate(410), a plurality of insertion holes(430,440), and a plurality of extension tubes(450,460). The insertion holes are formed on both sides of an upper portion of the rectangular ground plate. The extension tubes are extended to each upper portion of the insertion holes. A projection portion(420) is formed on the rectangular ground plate. An RF absorption body is installed at an end portion of the extension tube in order to restrict the leakage of radio frequency.
Patent KR-20040013869-A (KR)
Inventor: LIM YU HOON
IPC: B21K1/06
Filed: 2002-08-08
Abstract: PURPOSE: A manufacturing method of shaft for body of revolution is provided to induce silence and accuracy of rotation by forming and inducing moving line of force using energy generated from wheels and shaft, thereby inducing a large amount of memorable energy and forming opposite poles at both sides of supporting shaft. CONSTITUTION: The manufacturing method of shaft for body of revolution is characterized in that the shaft is fabricated by forging and drawing a metal, wherein the manufacturing method of shaft for body of revolution comprises the processes of cutting a round bar or bead to a certain size; continuously forging the cut round bar or bead using a press after putting the cut round bar or bead into a round mold; maintaining the forged round bar or bead to the red-hot state; adjusting height of a jig installed at the side thereof to fix the round bar or bead as occasion demands; cooling the forged round bar passing through the jig; cutting the cooled forged round bar to a required length; and machining the cut forged round bar into a shaft for wheels.
Patent KR-20040013904-A (KR)
Inventor: CHOI SANG JIN
IPC: H01M10/058
Filed: 2002-08-09
Abstract: PURPOSE: A lithium sulfur secondary battery is provided, to prevent the capacity decrease of positive and negative electrodes due to the charge/discharge and the diffusion of electrochemical intermediate of sulfur into a negative electrode through an electrolyte, thereby improving the cycle life. CONSTITUTION: The lithium sulfur secondary battery comprises a selective ion sieve conductor(200) which closes the path diffusing sulfur ions into a negative electrode and allows lithium ions necessary for the electrode reaction to move freely between a positive electrode and a negative electrode. Preferably the selective ion sieve conductor is at least one selected from the group consisting of Ag, Cu, Sn, Mn, Pb, In, Au, Pd, Li, Pt, V, Cr, Fe, Mo, Rh, Tl, Ti, Cd, Co, Ru, Zn, Zr, Y, or is any one selected from the group consisting of alloys, oxides and sulfides of the metals.
Patent KR-20040020523-A (KR)
Title: Apparatus for pressing scale
Inventor: KIM JAE GWAN
IPC: C02F11/12
Filed: 2002-08-30
Abstract: PURPOSE: Provided is an apparatus for compressing and dehydrating scale to prevent explosion in an electric furnace when the scale is loaded into the electric furnace. CONSTITUTION: The apparatus comprises a scale discharge pipe; a filter cloth casing(31) installed at the left side of the scale discharge pipe; a filter cloth(37) fixed between the filter cloth casing(31) and the scale discharge pipe by a bolt; a drain pipe(39) connected to the bottom of the filter cloth casing(31) to discharge filtrate of the filter cloth(37); a push cylinder(33) installed at the left side of the filter cloth casing(31) and connected to a push plate via a push rod extending through the filter cloth casing(31), wherein the push cylinder(33) moves linearly back and forth toward and from the filter cloth(37) for pushing compressed and dehydrated scales to be discharged out through the scale discharge pipe; a compression cylinder(27) installed at the right side of the scale discharge pipe(15), connected to a compression plate via a compression rod at an end and provided with a position sensor(43) which detects the number of linear movements of the compression cylinder(27), wherein the compression cylinder(27) pushes scale loaded into the filter cloth(37) and compresses scale by back and forth movements toward and from the filter cloth(37); a plate case(29) installed at the front side of the scale discharge pipe in perpendicular to the compression cylinder(27); and a movement cylinder(49) moving back and forth in the plate case(29) and having a horizontal plate(47) at an end thereof via a rod, wherein the horizontal plate(47) closes a passage of the scale discharge pipe while the scale is loaded and compressed and opens the passage of the scale discharge pipe(15) after the scale is compressed.
Patent KR-20040022289-A (KR)
Title: Method for manufacturing array substrate of liquid crystal display
Inventor: LIM YUN SIK
IPC: G02F1/1362
Filed: 2002-09-03
Abstract: PURPOSE: A method for fabricating an array substrate of a liquid crystal display is provided to reduce the number of processing steps and restrict generation of photo-current. CONSTITUTION: A gate line including a gate electrode(23) is formed on a transparent insulating substrate(21). A gate insulating layer(25), an a-Si layer and a SiN layer are sequentially formed on the substrate. A photoresist pattern is formed on the SiN layer through backside exposure using the gate electrode as a mask. The SiN layer isotropic-etched using the photoresist pattern to form an etch stopper(29a). The a-Si layer is etched using the photoresist pattern to form a channel layer(27a). The photoresist pattern is removed. An n+ a-Si layer and a source/drain metal layer are sequentially formed on the substrate and patterned to form an ohmic contact layer(31) and a data line including an active line and source and drain electrodes(33a,33b), and simultaneously, form a TFT(35).
Patent KR-20040025163-A (KR)
Title: Method for preventing metal-corrosion in the metal-etch process
Inventor: KIM BAEK WON
IPC: H01L21/306
Filed: 2002-09-18
Abstract: PURPOSE: A metal erosion prevention method in metal etching is provided to prevent erosion of metal by removing remaining Cl- ions using H2O-based plasma. CONSTITUTION: A photoresist pattern is formed on a metal film. The metal film is etched by Cl2-based plasma using the photoresist pattern as a mask, thereby forming a metal line(202). At this time, Cl- residues are generated. The photoresist pattern is removed by using O2-based plasma. Then, the metal line is treated by passivation using H2O-based plasma. At this time, the remaining Cl- ions are simultaneously removed.
Patent KR-20040029602-A (KR)
Title: Optical disc having a dual track structure and method for recording and reproducing data in optical disc device
Inventor: JUNG JONG HYEOK
IPC: G11B7/007
Filed: 2002-10-01
Abstract: PURPOSE: An optical disc having a double track structure, and a method for recording/playing data on the same are provided to synchronously record data to a track different from the track storing the previous data when the new data related to the previous data is recorded, and to play the data recorded in the same method. CONSTITUTION: An optical pickup(10) records/plays the data on the optical disc(D). An optical pickup driver(11) controls a recording operation of the optical pickup according to the date to be recorded. An RF(Radio Frequency) part(13) amplifies/outputs the data played by the optical pickup and converts a signal read from the optical disc into a binary signal. A signal processor(12) converts the data received from the outside into the signal fit to a recording format, transmits the signal to the optical pickup driver, and transfers the binary signal output from the RF part to a display device. A servo(16) controls the operation of a sled motor and a spindle motor, and performs tracking control and focusing control.
Patent KR-20040029741-A (KR)
Title: roll rod mounting structure for an automobile engine
Inventor: PARK CHEOL
IPC: B60K5/12
Filed: 2002-10-02
Abstract: PURPOSE: A structure for mounting a roll rod of an engine of a vehicle is provided to effectively control the vibration of shock when the large displacement of a starting or a sudden oscillation is generated and to reduce traveling noise in a normal traveling. CONSTITUTION: A structure for mounting a roll rod of an engine of a vehicle is composed of an insulator(16) interposed between inner and outer pipes(12,14); a stopper(20) positioned between the outer pipe and the insulator at a predetermined gap and fixed to the outer pipe; an actuator(30) combined to the stopper to move the stopper toward the insulator; and an electronic control unit(24) for controlling the actuator to a detection signal generated in a starting or large displacement. A pipe-shape connecting member(18) connected to a vehicle body is fixed to the outer pipe and the actuator is installed in the connecting member. The actuator is a solenoid(34) operated by electromagnetic force.
Patent KR-20040031892-A (KR)
Title: Air Cleaner without a filter element
Inventor: KIM SUNG SIK
IPC: B01D47/02
Filed: 2002-10-07
Abstract: PURPOSE: A non-element type air cleaner is provided which is mounted on an air inlet of intake manifold to cleanly filter air flown in automobile engines. CONSTITUTION: The non-element type air cleaner comprises an oil containing case(2) in which a certain oil is contained; an upper case(4) on which air inlet pipe(8) and air outlet pipe(6) are integrally formed so that the upper case covers the oil containing case; a mixing dish(18) installed in the lower side of the air inlet pipe of the upper case so that the mixing dish turns air flown in and mixes the air with the oil contained in the oil containing case by air pressure; an awning integrally formed in a lower part of the air inlet pipe to drop the oil mixed with the air in the mixing dish into the oil containing case; a dust collecting tube(24) connected to a single pipe(22) formed at the lower center of the oil containing case to collect foreign materials and dust contained in the dropping oil; an oil checking means formed on the side wall of the oil containing case; and a blocking plate(5) formed downward on a certain portion of the lower surface of the upper case to block flowing of oil ascended along the lower surface of the upper case.
Patent KR-20040032373-A (KR)
Title: System and Method for Monitoring Packet Data Service Node
Inventor: LEE JONG SU
IPC: H04L12/26
Filed: 2002-10-09
Abstract: PURPOSE: A PDSN(Packet Data Service Node) real time monitoring apparatus and a method therefor are provided to avoid the operator's inconvenience to continuously check a current call processing state by setting a PDSN monitoring condition and monitoring the PDSN on a real time basis. CONSTITUTION: A connecting unit(410) checks whether a PDSN real time monitoring apparatus(400) is normally operated. A PDSN monitoring condition setting unit(420) previously sets the condition for monitoring a state of a PDSN. A PDSN condition unit(430) stores a pre-set reference value, namely, operation information of the PDSN, in a database(490). When a PDSN monitoring unit(440) receives a monitoring request signal from the PDSN monitoring condition setting unit(420), it transmits a signal requesting a current value to the PDSN and receives a current value from the PDSN. A PDSN state analyzing unit(450) compares a reference value of the PDSN stored in the database(490) and a current value of the PDSN stored on a real time basis, analyzes them, and stores a result value in the database(490), when it receives a corresponding command signal from the PDSN monitoring unit(440). An informing unit(460) transmits an error signal to an operator if the current value of the PDSN is greater than the reference value. A result unit(470) stores the final result of monitoring of the PDSN in the database(490). The controller(480) stores information transmitted to and received from those units and controls an overall system.
Patent KR-20030031434-A (KR)
Inventor: ZOBELE FRANCO
IPC: A01M1/20
Filed: 2002-10-14
Abstract: PURPOSE: Provided is a heating device for electrodiffuser which is efficient, effective and able to guarantee uniform heating, which is economic and simple to make, and which is versatile, usable in a modular fashion according to the various additional components, such as a light bulb, switch, timer and the like, and suitable to be applied to various types of electrodiffusers. CONSTITUTION: The heating device for electrodiffuser comprises a housing shell including resistive unit(R1,R2) which are heated when a current passes through them in order to heat, by heat exchange, the housing shell which is in contact with a porous element soaked with active ingredients, which are diffused when the porous part is heated. The resistive units are two resistances(R1,R2) connected in series by a conductive connecting part(7) having good characteristics of electricity and heat conduction to realize the electric connection of the resistive unit(R1,R2) and, at the same time, to act as a heating element. The conductive connecting part(7) is a metal element, and is in the form of a lamina. Also, the metal lamina part(7) comprises a pair of grooves suitable to be engaged in the respective contact terminals of the resistive unit(R1,R2).
Patent KR-20020096026-A (KR)
Title: Method and apparatus for producing basic or inert gases of a high degree of purity
Inventor: JANG SUNG JIN
IPC: C01B23/00
Filed: 2002-10-16
Abstract: PURPOSE: A method and an apparatus for producing alkali or inert gases of high purity are provided, which can remove moisture, carbon dioxide, metal ion present in alkali gas or inert gas thus purifying the gas without any evolution of neutralization reaction or generation of adsorbing heat. CONSTITUTION: The apparatus for producing alkali or inert gases of high purity method comprises the step of filling CaO particles coated with KOH or NaOH into vessel; heating the gas to 100 to 300 deg.C to remove moisture; passing the alkali gas or inert gas through the purification vessel consisting of a casing(4), filling part(5) and heating part(6) for purification.