baber/WOPTO huggingface dataset:
Patent KR-20020072672-A (KR)
Title: A apparatus for controlling auto gain control of digital television
Inventor: CHOI YONG HO
IPC: H04N5/52
Filed: 2001-03-12
Abstract: PURPOSE: An AGC(Automatic Gain Control) system for a digital television is provided to control the tuner AGC gains differently according to the existence of neighboring signals for improving the neighboring functions when the neighboring signals exist or the AWGN(Additive White Gaussian Noise) function in the other case. CONSTITUTION: An AGC system for a digital television includes a tuning unit(20) for controlling a tuning gain of broadcasting signals input according to a feedback comparison signal, filtering units(21,23) for attenuating the broadcasting signals output from the tuning unit into a predetermined bandwidth, and a comparison unit(30) for comparing the attenuated broadcasting signals output from the filtering units with the broadcasting signals output from the tuning unit for feeding back the comparison result to the tuning unit.
Patent KR-20020074708-A (KR)
Title: Method for Increase of Gas Flow
Inventor: JUN JONG SIK
IPC: H01L21/205
Filed: 2001-03-21
Abstract: PURPOSE: A method for enlarging a mass flow of an injected gas is provided to increase the amount of a pulsing gas injected into a chamber by using a gas pulsing method. CONSTITUTION: TiCl4 as the first reaction gas is injected into a chamber(300). The TiCl4 is injected by opening a rear end valve(120) and a front end valve(110). NH3 as the second reaction gas is injected into the chamber(300). The TiCl4 and the NH3 are intercepted and only a purge gas is injected into the chamber(300). The TiCl4 is charged into a gas line between the front end valve(110) and a gas flow rate control portion(100) or a gas line between the gas flow rate control portion(100) and the rear end valve(120) by opening the front end valve(110) and closing the rear end valve(120). The charged gas is injected into the chamber(300) when the rear end valve is opened.
Patent KR-20020075151-A (KR)
Title: mushroom eel boiled food
Inventor: YANG JAE DEOK
IPC: A23L17/00
Filed: 2001-03-22
Abstract: PURPOSE: Steamed fresh-water eel as a steamed dish prepared by mixing fresh-water eel, honey, Chinese herbal plant and mushroom and then heating is provided which is rich in various nutrients and useful as health food to strengthen virility. CONSTITUTION: A mixture of pilose antler, Panax ginseng, eel bone, ginger, Glycyrrhizae Radix and Chinese herbal plant is heated for 24hr to produce a broth, which is mixed with spices and a fresh-water eel with a size of 4 to 5cm, cooked with mushroom on a low flame for about 25min and then added with honey and sesame oil when the eel has absolutely cooked.
Patent KR-20020080720-A (KR)
Title: Redial method for internet telephone
Inventor: YOON IN HO
IPC: H04L12/66
Filed: 2001-04-17
Abstract: PURPOSE: A redialing method of an Internet phone terminal is provided to input information in an MGCP(Media Gateway Control Protocol) server to analyze whether the information is correct, and to store a telephone number of a terminal of the other party, then to perform a call connection with the terminal number when a redial button is inputted, thereby preventing a dialing or a redialing function caused by a wrong number. CONSTITUTION: When a user picks up a telephone receiver, an MGCP terminal becomes in an off-hook state(S11), and outputs an off-hook message to a server(S12). The server outputs a responding message and a digital map to the terminal. The terminal delivers a dial tone(S14). When the user presses a telephone number(S15), the terminal decides that a pressed button is a digit(S16) and all telephone numbers are inputted according to the digital map(S17), and outputs the result to the server(S18). When the user presses a redial button(S19), the terminal outputs a redial message to the server(S20). The terminal delivers a call waiting tone to the user(S22), and a terminal of the other party generates a ring signal. The two terminals receiving a voice call start message open a voice channel to start a voice call(S24).
Patent KR-20020085157-A (KR)
Title: Starting-Off Preventing Apparatus of Manual Transmission During Traveling
Inventor: NA JEONG UK
IPC: F02N11/08
Filed: 2001-05-07
Abstract: PURPOSE: A device is provided to restart when an engine is stopped while driving by detecting the stop of the engine, thereby improving safety of automobile driving. CONSTITUTION: In a starting device of a manual transmission automobile, a key switch(1) is connected to a main relay(3) connected to a power source. The main relay is connected to a start motor(5) through an ECU(4). An auxiliary relay(6) is connected parallel between the key switch and the main relay. The auxiliary relay is also connected to the ECU.
Patent KR-20020085437-A (KR)
Title: A supporter for washing machine
Inventor: KIM GWANG SU
IPC: D06F37/20
Filed: 2001-05-08
Abstract: PURPOSE: A washing machine base is provided to integrate the washing machine to the base by fixing the legs of the washing machine in the base, thereby preventing the movement or falling down of the washing machine in the base in spite of vibration. CONSTITUTION: A washing machine base includes a main body of the base for supporting the washing machine at a predetermined height, supporting ends(25) formed on a top surface of the main body for supporting legs of a bottom surface of the washing machine, holding plates(30) provided on the supporting ends and respectively formed with holding a slot to be fitted with the legs, and holding latches(40) for fixing the legs fitted in the holding slots of the holding plates.
Patent KR-20020086008-A (KR)
Title: structure for assembling the evaporation of Kim-Chi storage using minute flat tube
Inventor: KIM GYU WAN
IPC: F25D11/00
Filed: 2001-05-10
Abstract: PURPOSE: An installation structure of evaporator of kimchi storage using minute flat tube is provided to improve heat transfer rate and utilization of a space. CONSTITUTION: An evaporator is installed so that a minute passage flat tube covers a peripheral surface of a kimchi storage compartment(24). An adapter(95) is placed to connect both ends of the evaporator comprising the minute passage flat tube with an inlet of a compressor and an outlet of a capillary. The minute passage flat tube comprises a flat upper wall and a flat lower wall; a plurality of reinforcing walls installed between the upper wall and the lower wall at regular intervals to be extended longitudinally; and a plurality of connecting holes(94) partitioned by the reinforcing walls to be passages of refrigerant.
Patent KR-20020088761-A (KR)
Title: Vehicle Engine Mount
Inventor: LEE SANG CHEON
IPC: B60K5/12
Filed: 2001-05-21
Abstract: PURPOSE: An engine mount of a vehicle is provided to reduce parts and expenses by integrally forming a mounting rubber bush, a fixing part and a connecting part, and to manufacture the engine mount conveniently by supporting a power train with the mounting rubber without interference. CONSTITUTION: A mounting rubber bush(110) is inserted to a fitting hole of a frame(200), and a fixing part(111) is combined with the frame by a bolt(120) for inserting the mounting rubber bush to the frame. A connecting part is combined with an engine bracket(310), and a stud bolt(311) of the engine bracket is inserted to a connecting hole of the connecting part. The mounting rubber bush, the fixing part and the connecting part are integrally formed, and a power train(300) is supported by the mounting rubber bush. Parts and expenses are reduced, and assembling efficiency is improved.
Patent KR-20020090369-A (KR)
Inventor: LEE JAE HONG
IPC: B23K3/03
Filed: 2001-05-23
Abstract: PURPOSE: An electric soldering iron is provided to prevent the separation of a cover from a body, to protect an iron tip after use, and to prevent a burn due to high temperature heat. CONSTITUTION: A soldering unit(110) solders an object by using the heat generated electrically. The soldering unit is connected to one end portion of a body(100). An electric wire(120) for supplying electricity to the soldering unit is connected to the other end portion of the body. Rotating members(150a,150b) are installed on one end of the body. The rotating members are connected with covers(140a,140b). The covers have recesses having a shape corresponding to the shape of the soldering unit. The covers uncover or cover the soldering unit by rotating by centering on the rotating members.
Patent KR-20020089652-A (KR)
Title: Photomask and manufacturing the same
Inventor: PARK CHEOL HONG
IPC: G03F1/32
Filed: 2001-05-23
Abstract: PURPOSE: A photomask set and a method for fabricating the same are provided to obtain processing margins of a gate pattern and a field poly pattern by using a photomask including a trim mask. CONSTITUTION: A photomask includes a trim mask and a shifter. The trim mask includes a chrome mask(53) and a phase shift mask(57). A virtual layer(51) is used for identifying regions of the chrome mask(53) and the phase shift mask(57). A plurality of projection portions(59a,59b) are formed on an upper end portion and a lower end portion of the chrome mask(53). A predetermined gap(A) is formed between edges the projection portions(59a,59b) and an upper edge of a virtual layer(51). A predetermined gap(B) is formed between a left edge and a right edge of the trim mask(53) or a left edge and a right edge of the virtual layer(51).
Patent KR-20020027157-A (KR)
Inventor: HIDAKA HIDETO
IPC: G11C29/12
Filed: 2001-05-25
Abstract: PURPOSE: Semiconductor integrated circuit device including tester circuit for defective memory cell replacement is provided to realize a semiconductor memory device or a semiconductor integrated circuit device incorporating a semiconductor memory device including a built-in tester circuit that detects, when a plurality of memory cells are selected simultaneously for every sub memory cell array, a defective memory cell, and replace the defective memory cell with a redundant memory cell. CONSTITUTION: DRAM(1000) includes a control signal input terminal group(11) receiving control signals such as a row address strobe signal /RAS, a column address strobe signal /CAS, a write enable signal /WE, a chip enable signal /CE and a clock enable signal CKE, an address input terminal group(13) receiving address signals A0-Ai (i: natural number), a data input/output terminal group(15) to input/output data, a Vcc terminal(18) receiving an external power supply potential Vcc, and a Vss terminal(19) receiving a ground potential Vss.
Patent KR-20020091613-A (KR)
Title: Window cover for vehicle's door
Inventor: LEE DAE BEUM
IPC: B60J11/00
Filed: 2001-05-31
Abstract: PURPOSE: A window cover of a door in a vehicle is provided to prevent the invasion of bugs, to isolate sunlight and to apply to various sizes of doors. CONSTITUTION: A gauze(20) covers the one side of a window and shields the girth of a doorframe. An elastic member(30) is located through the girth of the gauze. A combining device(42) connects both ends of the elastic member. The gauze covers the upper part and the side of the doorframe and the one side of the window by the elastic force of the elastic member. Thereby, the invasion of bugs is prevented though the window is opened at night. Moreover, the sunlight is isolated and the fresh indoor of a vehicle is maintained.
Patent KR-20020091927-A (KR)
Title: Method for supporting the lottery ticket information through the internet
Inventor: LEE SOO YOUNG
Filed: 2001-06-01
Abstract: PURPOSE: A method for supplying lottery ticket information through the Internet is provided to change an internal or external condition of a game, create analysis data capable of correctly estimating a result of a game, and supply the data for a client through the Internet using data with respect to a game result being progressed during a season of a professional sports game as basic data. CONSTITUTION: A lottery ticket information supplying server requests game result data with respect to a game informed on a game information supplying server and receives the data(S100). Game result preestimate data with respect to a game which is matched after this are created using the received game result data(S200). A lottery ticket information search client is connected to the lottery ticket information supplying server(S400). After user information with respect to the connected lottery ticket information search client is registered, wanted game result data or game result preestimate data are searched and checked(S500). In the case that the lottery ticket information supplying server receives game result data from the game information supplying server or new game result preestimate data are created in the lottery ticket information supplying server, the lottery ticket information supplying server supplies game result data or game result preestimate data using the user information through character data. In the case that the lottery ticket information supplying server receives a 700 service requesting signal, the lottery ticket information supplying server supplies game result data or game result preestimate data through voice data.
Patent KR-20020092703-A (KR)
Title: A Lead Pin for CPU PCB and Method of Assembly thereof
Inventor: HONG SUNG GYUL
IPC: H05K3/30
Filed: 2001-06-05
Abstract: PURPOSE: A PCB(Printed Circuit Board) lead pin for a CPU(Central Processing Unit) and a method for coupling the same are provided to reduce an error rate and a manufacturing process by preventing separation of a pin from the PCB in a coupling process. CONSTITUTION: A plurality of lead pins(2) are inserted into a jig(1). At this time, a plurality of apertures(4) are formed on the jig(1). The number of apertures(4) corresponds to the number of lead pins(2). The lead pins(2) are inserted into the apertures(4) of the jig(1). The lead pin(2) has a body part(5) and a projection(6). A diameter of the projection(6) is larger than the diameter of the body part(5). A PCB(3) is stacked on the jig(1) after the lead pin(2) is inserted into the jig(1). The lead pin(2) is adhered on the PCB(3). At this time, the lead pin(2) is inserted into an aperture(7) formed on the PCB(3). The jig(1) is separated from the PCB(3) after the lead pin(2) is adhered on the PCB(3).
Patent KR-20020094962-A (KR)
Title: Method for manufacturing semiconductor device and method for measuring leakage current using it
Inventor: SEO MIN SEOK
IPC: H01L21/66
Filed: 2001-06-12
Abstract: PURPOSE: A fabrication method of semiconductor devices and a measuring method of a leakage current using the same are provided to be capable of analyzing the reason and path for a main leakage current by monitoring the leakage current. CONSTITUTION: An isolation layer(24) is formed at a silicon substrate(20) having a P-well(22). After forming a word line, a first interlayer dielectric(30) having a bit line plug(34a), a storage node plug(34b) and a well connecting plug(34c) is formed on the resultant structure. A bit line(36) is formed on a second interlayer dielectric(35). After forming a third interlayer dielectric(38), a plug(42) is formed to connect with the storage node plug(34b) and the well connecting plug(34c). After forming a metal film on the resultant structure, a storage node pad part(44) and a well connection pad part(46) for monitoring the leakage current are formed by selectively etching the metal film.
Patent KR-20020096244-A (KR)
Title: Door hinge apparatus being able to control selectively damping pressure and rotation degree
Inventor: KANG BYOUNG GU
IPC: E05F3/20
Filed: 2001-06-19
Abstract: PURPOSE: A door hinge device is provided to control damper pressure and a turning angle selectively according to seasonal changes or user's taste. CONSTITUTION: The door hinge device capable of selecting and controlling damper pressure and a turning angle comprises a driving gear(3) installed to the lower end of a shaft(2a) of a hinge(2), a driven gear(4) engaged in the driving gear(3), a copper disc(5) installed to the lower part of a shaft(4a) of the driven gear(4), a C-shaped permanent magnet(6) installed to one side of the copper disc(5) to perform a delayed operation, a rack bar(110) connected to one side of the permanent magnet(6) to be engaged with a pinion(112) of an adjust shaft(113) erected on the outside of a housing(100), and a rotary adjustment groove(14) formed on the upper side of the adjustment shaft(113) to adjust the location of the permanent magnet(6) to control resistance.
Patent KR-20030002707-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: JANG HUI HYEON
IPC: H01L29/788
Filed: 2001-06-29
Abstract: PURPOSE: A method for fabricating a flash memory device is provided to increase productivity in a wafer by reducing a space region of a floating gate, and to guarantee a process margin by performing a process through a conventional process. CONSTITUTION: The first and second cell regions are defined on a semiconductor substrate having an isolation layer. A gate oxide layer is formed in the second cell region of the semiconductor substrate. The surface of the resultant structure is oxidized to form the first tunnel oxide layer(305). The first polysilicon layer is formed on the resultant structure. The first polysilicon layer and the first tunnel oxide layer in the second cell region are removed to form the first polysilicon pattern. The second tunnel oxide layer(308) is formed on the resultant structure including the upper portion of the first polysilicon pattern. The second polysilicon layer and an oxide layer are formed on the resultant structure. A blanket etch process is performed to expose the first polysilicon pattern so that the first and second floating gates(400,500) are formed by the first polysilicon pattern and the second polysilicon layer.
Patent KR-20030002739-A (KR)
Title: Method of manufacturing a photoresist in a semiconductor device and forming a photoresist pattern using the same
Inventor: KIL MYEONG GUN
IPC: G03F7/004
Filed: 2001-06-29
Abstract: PURPOSE: Provided are a process for producing a photoresist of a semiconductor element for preventing the disintegration of patterns by adding fullerene and a process for forming photoresist patterns by using the photoresist. CONSTITUTION: The photoresist of the semiconductor element is produced by mixing a photoresist with 0.01-10wt%(based on the photoresist) of the fullerene in a solvent and adding a photoacid generator and then filtering, wherein the fullerene has the carbon number of 40-100 or the fullerene is an alkylated fullerene having C2-C20 alkyl groups. And the photoresist patterns are formed by spreading the photoresist on the surface of a layer to be etched and forming the photoresist patterns by exposing and developing and then etching by using the photoresist patterns as etching masks.
Patent KR-20030002977-A (KR)
Title: Speaker of Mobile Phone
Inventor: LEE CHUN HUI
IPC: H04R9/00
Filed: 2001-07-03
Abstract: PURPOSE: A speaker of a mobile telephone is provided, which enables a diaphragm to move with a large amplitude by reducing an air density in the inside of an air path, and thus increasing a sound pressure. CONSTITUTION: A frame(11) has a space part(11a) in its inside, and has an assembly hole(11b) on a bottom surface of the space part, and has a number of spaces(12) on a bottom. A wave type diaphragm(13) is adhered to a top of the frame, and a yoke(14) is supported by being combined to the assembly hole of the frame and has a penetration hole. A magnet(15) is attached to a top surface of the yoke, and has a penetration hole to be connected to the penetration hole of the yoke. A top plate(16) is attached to a top surface of the magnet and has a penetration hole to be connected to the penetration hole of the magnet. A voice coil(17) is attached to the bottom of the diaphragm and is arranged adjacently to the magnet. And an air guide plate(18) is combined to the space of the frame.
Patent KR-20030003816-A (KR)
Title: The acguining method of per-fume
Inventor: LEE JONG HA
IPC: A61Q13/00
Filed: 2001-07-04
Abstract: PURPOSE: A process of preparing a flavor composition improved in aromaticity and durability thereof by mixing flavorings with high molecular polysaccharide and an additive material and then adding water until a gel is formed is provided. The product has increased persistence and durability as compared to prior art flavor compositions, it can be thus effectively used in manufacture of medicine, cosmetic, living article or the like. CONSTITUTION: About 0.1 to 1.0% by volume of flavorings such as clove oil is mixed with 0.5 to 1.5% by volume of hyaluronic acid as high molecular polysaccharide and 20 to 25% by volume of sodium lauryl sulphate, 10 to 12% by volume of glycerin and 1 to 2% by volume of boric acid as an additive material, and then added with water until a gel is formed.
Patent KR-20030003908-A (KR)
Title: Combinated manitoring/controlling system for sewage disposal
Inventor: KIM TAE SU
IPC: H04Q9/00
Filed: 2001-07-04
Abstract: PURPOSE: A system for unifiedly monitoring/controlling the treatment of sewage is provided to unify treatment data of a sewage treatment plant which is separately driven in a central unified management station and remotely transmit a work instruction to the separate sewage treatment plant using the unified data. CONSTITUTION: A plurality of unit sewage treatment plants(100) treat a sewage stored in a sewage treatment unit, and transmit data generated in the sewage treatment process to a base station of a unified operation sewage treatment plant(200). A plurality of unit sewage treatment plants(100) receive a control command and a maintenance work instruction transmitted from the unified operation sewage treatment plant(200), and automatically and manually perform a control work and a maintenance business. The unified operation sewage treatment plant(200) receives the data transmitted from a plurality of unit sewage treatment plants(100), treats the sewage stored in the sewage treatment unit, and transmits the data generated in the sewage treatment process to a unified management station(300) through the base station. The unified operation sewage treatment plant(200) receives a control command and a maintenance work instruction transmitted from the unified management station(300), and automatically and manually performs a control work and a maintenance business. The unified management station(300) receives the data transmitted from the unified operation sewage treatment plant(200), analyzes the received data, estimates the operation result and efficiency of the unit sewage treatment plants(100), and transmits the control command and the maintenance work instruction to the unified operation sewage treatment plant(200).
Patent KR-20020033493-A (KR)
Inventor: MAEDA SHIGENOBU
IPC: H01L21/336
Filed: 2001-07-05
Abstract: PURPOSE: To obtain a semiconductor device in which the operation characteristics of an insulating-gate-type transistor or the like for both high- voltage and low-voltage are optimized as well as to obtain a manufacturing method of that device. CONSTITUTION: A side wall 17 of the first transistor Q1 is characteristically formed in the shape of narrow width and low height compared with a side wall 27 of the second transistor Q2.
Patent KR-20030004623-A (KR)
Title: electric heat exchange apparatus for occurence incense
Inventor: LEE DEA KYUN
IPC: F28F21/08
Filed: 2001-07-05
Abstract: PURPOSE: An electric heat exchanger generating perfume is provided to disperse perfume in a room using foaming aluminum generating perfume. CONSTITUTION: Fine pores of foaming aluminum are formed by mixing 70-95% of aluminum, 2-20% of thickener, 2-25% of nitrogen and 1-20% of foaming agent. Perfume is put into the pores to generate perfume. Medium pores of foaming aluminum are formed by mixing 55-87% of aluminum, 2-25% of thickener, 10-35% of nitrogen and 1-20% of foaming agent. Large pores are formed by mixing 45-64% of aluminum, 15-40% of thickener, 20-50% of nitrogen and 1-20% of foaming agent. The foaming agent is one of chloromethane alcohol, polyurethane, vinyl acetate homopolymer, phenolic resin, cellulose, sodium phosphate, sodium chloride, sodium acetate, iron trichloride, calcium hydrate, zinc and silicon or mixture at least two thereof.