baber/WOPTO huggingface dataset:
Patent KR-20030082199-A (KR)
Title: Gas fired quick-heating water boiler having improved heat exchanging property
Inventor: CHOI JIN MIN
IPC: F24H1/16
Filed: 2002-04-17
Abstract: PURPOSE: A heating and hot water supply gas boiler is provided to improve the thermal efficiency by installing heating pipes at a flame chamber and an upper vertical flue. CONSTITUTION: A heating and hot water supply gas boiler is composed of a flame chamber(13) having a burner(11), a plurality of smoke tubes(15), heating pipes(16) surrounding the smoke tubes, a smoke outlet(17), and a boiler main body(20). The lower heating pipes(16') are installed along the inner surface of the flame chamber(13). The upper end of the lower heating pipe of the flame chamber is connected to the upper end of the heating pipe of the smoke tube. The lower end of the heating pipe of the smoke tube is connected to the lower end of the lower heating pipe of the flame chamber. The heating/hot water from a heating/hot water recovery pipe is heat-exchanged around the flame chamber and smoke tubes.
Patent KR-20020082802-A (KR)
Inventor: KIM GWANG SIK
IPC: A61J3/00
Filed: 2002-04-24
Abstract: PURPOSE: A dispenser for medicinal preparations pills is provided to enable a pharmacist to sanitarily dispense pills without separate tools or hands, and to improve the accuracy and convenience of distribution. CONSTITUTION: The dispenser for medicinal preparations pills comprises a cover(11); a pills case(1) that the top part is opened and closed by the cover and the bottom part is also open; a driving unit case(2) coupled to the opened bottom of the case, which is formed with a discharge hole(22) for discharging pills one by one and a center hole(21); a bottom plate(3) coupled to the bottom of the driving unit case, which also has a center hole(31); a handle(4) attached to the sides of the pills case and the driving unit case; a conical rotating rotor(5) having a coupling shaft(51) fitted into the center hole of the driving unit case and a plurality of insertion grooves(52) formed along the circumference thereof at regular distances in order to receive the pills one by one; a ratchet(6) from which a square rod(1) is projected upward to be inserted into the coupling shaft of the rotor; a push button device(7); and a blocking plate(8) inserted to the one side of the case in order to intercept the insertion of the pills into the insertion grooves that emptied after discharging the pill.
Patent KR-20030091552-A (KR)
Title: Method of Fabricating the Barrier Rib on Plasma Display Panel
Inventor: BAE BEOM JIN
IPC: H01J11/36
Filed: 2002-05-28
Abstract: PURPOSE: A method for fabricating a barrier rib of a plasma display panel is provided to simplify a fabrication process by forming the barrier rib by means of a photosensitive paste or photosensitive green sheet. CONSTITUTION: An address electrode(32) and a dielectric layer(36) are formed on an upper surface of a substrate(34). The first barrier rib layer(40a) is formed on the upper surface of the substrate(34). The second barrier rib layer(40b) is formed on an upper surface of the first barrier rib layer(40a). The second barrier rib layer(40b) is formed with photoresist. A mask is aligned on an upper surface of the second barrier rib layer(40b). The mask is formed by laminating alternately an optical transmission portion and an optical shielding portion. The beam is irradiated on the second barrier rib layer(40b) and the mask. A barrier rib is formed by removing the second barrier rib layer(40b) and the first barrier rib layer(40a) corresponding to the optical shielding portion of the mask. A firing process for the barrier rib is performed.
Patent KR-20030093027-A (KR)
Title: A power amplifier
Inventor: KIM SONG GANG
IPC: H03F1/56
Filed: 2002-06-01
Abstract: PURPOSE: A power amplifier is provided, which reduces power consumption and has maximum efficiency in a maximum power consumption area and a maximum usage frequency area. CONSTITUTION: An impedance matcher is installed on a power control path between an input stage and an output stage, and performs input matching and output matching. Amplifiers(20,22,24,26) are installed between the impedance matcher. And a control circuit(10) generates a path control signal on the ground of an antenna output signal from the external and then controls the power control path. The impedance matcher is installed on each of a number of power control paths in parallel each other, and only one power control path among the power control paths is used where one impedance matcher selected by the path control signal of the control circuit is installed.
Patent KR-20030014341-A (KR)
Title: A dental fixture driver for a dental implant
Inventor: CHOI HYEON MIN
IPC: A61C8/00
Filed: 2002-06-05
Abstract: PURPOSE: Provided is a driver for a dental fixture which just uses one fixture driver in changing the dental fixture to reduce the entire volume so that it helps to make ease of operating even at a small location. CONSTITUTION: In the driver for the dental fixture which rotates the fixture(1) with a screw part(1d) at the outer circumference side and a polygonal head(1a) at the upper side, the driver for the dental fixture comprises the parts of: a socket groove(5b) which is inserted into the polygonal head of the fixture; a support part(5c) which is extended outwardly along center axis from the socket groove and inserted into a guide hole formed at the upper edge of a screw hole of the fixture; and a spring finger part(5d) which supports the screw hole of the fixture by a spring at the front edge of the support part.
Patent KR-20030094930-A (KR)
Title: method for protecting illegal usage of credit card
Inventor: BAIK SEUNG ILL
IPC: G07F19/00
Filed: 2002-06-10
Abstract: PURPOSE: A method for preventing an illegal use of a cash dispensing device is provided to prevent the illegal use of a card or a bank account by informing a bank, a security company, or a police station of the illegal use if an emergency password informing the illegal use is inputted after giving a normal password and the emergency password. CONSTITUTION: When the password is inputted, it is judged that the inputted password is the normal password(ST5). If the inputted password is not the normal password, it is judged that the inputted password is the emergency password(ST17). In case of the emergency password, and a set dispense price is displayed after transmitting an alarm signal and picturing a user(ST21). In case that the price within the set dispense price is inputted, the passage of the set cash dispense time is searched. If the set cash dispense time is passed, the cash is dispensed and all operations are terminated.
Patent KR-20030096467-A (KR)
Title: Method and Apparatus for performing electronic commerce in exclusive terminal having VOIP phone
Inventor: HONG JIN PYO
IPC: G06Q20/40
Filed: 2002-06-12
Abstract: PURPOSE: A method and a device for carrying out the EC(Electric Commerce) on a dedicated terminal having a VOIP(Voice Over Internet Protocol) phone are provided to carry out the EC while maintaining security with a service provider terminal having the VOIP phone via a certification server. CONSTITUTION: The dedicated terminal(1) is connected to the LAN(Local Area Network) and the PSTN(Public Switched Telephone Network) through a LAN port or a PSTN port. A user of the dedicated terminal carries out the EC through the LAN as well as uses the voce telephone through the PSTN by using the VOIP telephone of the dedicated terminal. The certification server(3) makes the dedicated terminal and the service provider terminal(5) carry out the EC while maintaining the security. The certification server stores the user signal data information, the certification card information, and the purchase and settlement data needed to carry out the EC. The user terminal carries out the EC with the dedicated terminal via the certification server.
Patent KR-20020057928-A (KR)
Inventor: PARK HE KYU
IPC: B23K7/10
Filed: 2002-06-18
Abstract: PURPOSE: A method for cutting a base steel pipe post of a bridge and a building is provided to precisely cut the base steel pipe post by cutting the base steel pipe post along a rail type attachment section. CONSTITUTION: A base steel pipe post of a bridge and a building is cut by using an oxygen welding. A rail type attachment section is installed to assist the cutting process for the base steel pipe post. Since the attachment section is formed in a rail shape, the cutting process for the base steel pipe post is easily and precisely carried out along the rail type attachment section. In addition, a magnet is attached to a cutter so that the cutter is easily attached or detached. The rail type attachment section is formed in a clip type and the cutter is attached to the rail type attachment section.
Patent KR-20040000011-A (KR)
Title: Full color organic electroluminescence device
Inventor: JUNG BOK HYEON
IPC: H05B33/14
Filed: 2002-06-19
Abstract: PURPOSE: A full color organic electro-luminescence device is provided to adjust the balance of white light by forming differently the thickness of electron transporting layers laminated on a red, a green, and a blue emitting material layer. CONSTITUTION: A full color organic electro-luminescence device includes a plurality of cells, an emitting material layer(18), and an electron transporting layer(20). The cells are formed with red color cells, green color cells, and blue color cells. The electron transporting layer(20) is formed on an upper portion of the emitting material layer(18) corresponding to the red color cells, the green color cells, and the blue color cells. The thickness of the electron transporting layer formed on the red emitting material layer is thinner than the thickness of the electron transporting layer formed on the green emitting material layer and the blue emitting material layer.
Patent KR-20020062263-A (KR)
Inventor: HONG HO MYUNG
IPC: C02F1/38
Filed: 2002-07-03
Abstract: PURPOSE: A method for recycling sewage and apparatus therefor are provided, which are characterized in that recycling apparatus is equipped with the sewer pipe, and purified water by the recycling apparatus is recycled to toilet water or cleaning water. The method and apparatus are applicable to public facilities. CONSTITUTION: According to the method, many holes(21) are formed at a part of the sewer pipe(10) for collecting a part of sewage. And a purifying cylinder(20) is installed at the part of the sewer pipe(10) having many holes(21), and equipped with a settling pipe(23) through a control valve(23a). Also purified water supplying pipe(22) is equipped with the purifying cylinder(20) through a control valve(22a). Purified water is recycled to toilet water or cleaning water through the purified water supplying pipe(22).
Patent KR-20030005027-A (KR)
Title: Information processor for processing data, information processing method and information processing program
Inventor: INOSE TSUTOMU
IPC: H04N1/32
Filed: 2002-07-04
Abstract: PURPOSE: To enable a user to easily and comprehensively perform a printing processing by using a printing instruction button when a link to contents for printing is included in service contents. CONSTITUTION: When a printing instruction is issued, data for printing are requested from an external device and printed based on link information to indicate the link to the data for printing according to a fact that the link information is decided to be embedded in the printing instruction.
Patent KR-20040005054-A (KR)
Inventor: JANG GIL MYEONG
IPC: B05C5/00
Filed: 2002-07-08
Abstract: PURPOSE: A hand sealer gun is provided, to allow the sealing process to be operated by the contact of only nozzle part of a sealer gun for improving workability and productivity. CONSTITUTION: The hand sealer gun comprises a body part(12) which is a cylindrical member whose rear part is open and has a penetration hole(16) at the front central part; a cap(14) which as a sealer supply hole(20) whose central part is connected with a sealer supply hose(4), to be combined with the body part; a nozzle(10) which is provided with a piston(22) having an outer diameter corresponding to the inner diameter of the body part at the rear part of the tip(18) having a certain length in a body, wherein the tip part(18) penetrates the penetration hole(16) of the body part at the rear part to combine with the body part for blocking the supply of a sealer in a forward movement and supplying a sealer in a backward movement; and a compression spring(30) held between the piston of the nozzle and the cap.
Patent KR-20030007084-A (KR)
Title: Optical fiber and optical signal transmission system using this optical fiber
Inventor: KAMIYA TAMOTSU
IPC: H04B10/294
Filed: 2002-07-09
Abstract: PURPOSE: To provide an optical fiber having an excellent signal to noise ratio and high Raman efficiency in an optical transmission system which uses a Raman amplification and to provide an optical transmission system in which the optical fiber is used. CONSTITUTION: The optical transmission system is constituted by using an optical fiber which has a refractive index distribution structure containing one or more annular region between a central core and a clad, and in which Rayleigh scattering coefficient is <=1 μm¬4.dB/km, the specific refractive index difference with respect to the clad of the central core is a positive value of <=0.9%, the specific refractive index difference with respect to the clad of the annular region adjacent to the central core is >=-0.7% and <=-0.2% and the effective core cross-sectional area is <=60 μm¬2, and obtain an amplification effect by making the excited wavelength-multiplexed light incident on the optical fiber.
Patent KR-20040006949-A (KR)
Inventor: JUN IN SU
IPC: H01L23/48
Filed: 2002-07-16
Abstract: PURPOSE: A chip scale packaging method is provided to be capable of simplifying packaging processes and preventing the generation of bonding defect between a copper line and a chip pad. CONSTITUTION: A passivation layer(204) having a predetermined thickness, is formed at the upper portion of a semiconductor chip(202). A chip pad of the semiconductor chip, is exposed to the outside. A copper line is formed at the resultant structure for being connected with the exposed chip pad. A solder mask layer(212) is formed at the upper portion of the copper line and the passivation layer. After selectively removing the solder mask layer, a plurality of solder balls(214) are attached at the solder mask layer removed portions. Preferably, the passivation layer is made of polyimide.
Patent KR-20040008546-A (KR)
Title: revision method of continuation voice recognition system
Inventor: KIM HUN
IPC: G10L15/01
Filed: 2002-07-18
Abstract: PURPOSE: A method of correcting mis-recognition of a voice recognition device is provided to easily correct mistakenly recognized result. CONSTITUTION: A sentence to be recognized is inputted(S1). A recognition result is output(S2). A mistakenly recognized word is selected(S3). Candidate words used for correcting the mistakenly recognized word is displayed(S4). A word used for correcting the mistakenly recognized word is selected from the candidate words(S5). A language model according to the correction result is applied to automatically correct following words of the sentence(S7). The candidate words include a plurality of words having probability next to the selected mistakenly recognized word.
Patent KR-20040009150-A (KR)
Title: Manufacturing Method of Lightweight Foam Concrete for Backfilling of Cavities in Tunnel/Underground Structure using Stone Dust in Cake State
Inventor: AHN SANG CHEOL
IPC: C04B18/12
Filed: 2002-07-22
Abstract: PURPOSE: A method for making a light-weight aerated concrete from a stone dust in cake state is provided to reduce the cost needed for treating the waste stone dust, prevent environment pollutions and obtain improved physical properties and quality. CONSTITUTION: The method for making a light-weight aerated concrete for filing a cavity of tunnel/underground structures comprises the steps of: mixing stone dust in cake state which is a waste material generated in a stony mountain during an aggregate/stone construction process in a light aerated concrete for filler, in the ratio of 2-4 wt% based on the total weight, and foaming the mixture through a foaming device. Particularly, the stone dust in cake state is mixed with cement in the weight ratio of 5:5 to 3:7, and then foamed.
Patent KR-20040011890-A (KR)
Title: Trimmer for nail
Inventor: KIM GAB SOO
IPC: A45D29/16
Filed: 2002-07-31
Abstract: PURPOSE: A nail keratin removing device for removing keratin generated from upper corners of nails is provided to facilitate regulation of cutting thickness and to improve stability not to cut the skin. CONSTITUTION: The nail keratin removing device comprises a handle(30) and a blade unit(40) assembled in the edge of the handle. The blade unit(40) includes a body(41) and a tang(42) which is inserted into the center of the top surface of the handle(30). The end portion of the body(41) is cut as a V-shape having a narrow width, and the internal edge of the V-shaped groove is a blade(43). The blade(43) and the body(41) are formed to be curved to a predetermined angle(theta), and a straight unit is formed between the blade(43) and the body(41). The handle(30) is formed to include a back end having a predetermined thin width(W), and an end(31) of the width is formed as an arc type to be suitable for trimming nails.
Patent KR-20040012091-A (KR)
Inventor: HA HO CHAN
IPC: C04B18/04
Filed: 2002-07-31
Abstract: PURPOSE: A manufacturing method of panel boards as construction finishing materials is provided to decrease construction process, time and cost by using waste styrofoam. Accordingly the panel boards are directly applied to construction field without adhesion of heat insulating board, expanded polystyrene (ESP). CONSTITUTION: The panel boards are manufactured by the following steps of: (i) crushing gathered waste styrofoam; (ii) adding a mixture(3) of adhesive and cement in a ratio of 1:1 to crushed styrofoam; (iii) pouring the mixture into a mold(1), pushing with a lid(2) and drying; (iv) covering with aluminum nets(5,6) to increase bonding power of mortar, and applying the mixture of adhesive and cement to the face of boards, and drying; and (v) surface treating boards with stone, copper, aluminum, etc.
Patent KR-20020071502-A (KR)
Inventor: JO JONG SIN
IPC: B60P7/02
Filed: 2002-08-09
Abstract: PURPOSE: A cargo tent installed to a freight car is provided to couple cargo tent to the cap portion of a freight truck and to simply fold and unfold the cargo tent. CONSTITUTION: A cargo tent(200) installed to a freight car comprises a cylindrical housing(100), a cylindrical shaft(150) inserted in the housing, a power unit(160) rotating the cylindrical shaft, and a cargo tent for a freight car. The cylindrical housing is installed at the upper end of a cap of a freight car and the cylindrical housing has an open part. The cargo tent is kept to the cylindrical shaft with wound. The cargo tent is spread outside through the open part of the cylindrical housing, and rolled around the cylindrical shaft by operating the power unit and rotating the cylinder. The cargo tent comprises a body part and wing part. The body unit has the same width with the cylindrical shaft and forms an adhesive unit freely removed in the middle part. The wing part is coupled to the longitudinal part of the body part and the wing part forms a coupling unit coupled with the adhesive unit at the end portion.
Patent KR-20040017619-A (KR)
Title: structure for assembling cabinet in home appliance
Inventor: JUNG SEONG HAE
IPC: H05K5/02
Filed: 2002-08-22
Abstract: PURPOSE: A method is provided to connect the base, side cabinet and the back cover in a smooth manner without making a stepped portion, while achieve improved coupling strength. CONSTITUTION: A cabinet of a home appliance comprises a base forming a bottom of the cabinet; a front cabinet forming a front surface of the cabinet; a side cabinet(3) forming a side surface of the cabinet; and a back cover(4) forming a rear surface of the cabinet. The base, the side cabinet and the back cover are connected by a seaming process without making a stepped portion.
Patent KR-20020077844-A (KR)
Inventor: YANG HOY GN
IPC: C04B18/02
Filed: 2002-08-22
Abstract: PURPOSE: Sand-sized loess with rigidness and no dissolution in water is provided for use in construction field by sintering loess compact and grinding sintered compact to a sand size. CONSTITUTION: The construction material, sand-sized loess, is produced by the following steps: mixing loess with water; compression forming loess-dough into a fixed size; drying a compact in the shade for 15days; firing at 1000-1500deg.C; grinding sintered loess compact to sand-sized powder.
Patent KR-20040020537-A (KR)
Title: Object base transmission-receive system and method, and object-based multiview video encoding apparatus and method for supporting the multi-display mode
Inventor: AHN CHI DEUK
IPC: H04N13/00
Filed: 2002-08-30
Abstract: PURPOSE: A multi-view moving image object based coding system and method for supporting a multiplex display mode and an object-based transmission/reception system and method are provided to give a disparity effect to a multi-view moving image. CONSTITUTION: A multi-view moving image object based coding system includes a shape extractor(31), a data splitter(32), a shape corrector(33), and an object-based encoder(34). The shape extractor receives a left object moving image(L) and a right object moving image(R) and extracts a left object shape(LS) and a right object shape(RS) of a moving image. The data splitter splits the left and right object moving images and left and right object shapes into odd and even field objects. The shape corrector corrects a distortion of shapes of shape information objects divided into odd and even fields by the data splitter. The object-based encoder performs motion and parallax estimation according to shape coding and shape texture.
Patent KR-20030022049-A (KR)
Title: Display, Method of Manufacturing the Same, and Method of Driving the Same
Inventor: FUJII AKIYOSHI
IPC: G02F1/15
Filed: 2002-09-05
Abstract: PURPOSE: A display apparatus, a method for manufacturing and driving the same are provided to improve the visibility in a room as well as in the open air while reducing the size of the display apparatus. CONSTITUTION: A display apparatus(50) is provided with a liquid layer(26) used as a light transforming layer, an organic EL(Electro Luminescence) device(60) used as an LED(Light Emitting Diode) formed at the upper portion of the liquid layer, a TFT(Thin Film Transistor) substrate(51) formed at the lower portion of the liquid layer, and a fronting substrate(52) formed at the upper portion of the liquid layer. At this time, the TFT substrate is formed at the upper portion of an insulating substrate(21) used as the first substrate.
Patent KR-20030025831-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: HAZAMA HIROAKI
IPC: H01L21/762
Filed: 2002-09-18
Abstract: PURPOSE: To provide a method for manufacturing a semiconductor device, wherein trenches which are formed in a manufacturing process of the semiconductor device and have high aspect ratios can be filled by using a high density plasma(HDP) method. CONSTITUTION: Formation of first silicon oxide films is started on the inner surfaces of the trenches formed on a surface or an upper part of a semiconductor substrate by using the HDP method. Before aperture parts of the trenches are plugged with the first silicon oxide films, formation of the first silicon oxide films is stopped. The first silicon oxide films deposited in the vicinities of the apertures are etched, and second silicon oxide films are formed by using the HDP method on the first silicon oxide films deposited on the bottoms of the trenches. As a result, the first on the second silicon oxide films can be laminated on the bottoms of the trenches.