baber/WOPTO huggingface dataset:
Patent KR-20030080361-A (KR)
Title: Oxidative radical generator, radical solution and water treatment system thereof
Inventor: KWAK JONG WOON
IPC: C02F1/72
Filed: 2002-04-08
Abstract: PURPOSE: Provided is a radical oxidizing water generation apparatus for generating radically oxidized water using metal impregnated catalyst, and further provided is a water treatment system using the same apparatus and oxidized water generated by the apparatus. CONSTITUTION: The apparatus comprises an oxidizing agent tank(112) for storing diluted oxidizing agent with concentration of 100-3000 ppm, a filter basin(114) for removing foreign matters from the diluted oxidizing agent, an activated carbon fiber filter(114a) installed in the filter basin(114) for removing contaminants from the diluted oxidizing agent, an oxidation catalyst reactor(116) for causing oxidation catalyst reaction, and a catalyst(116a) provided in the reactor(116) for generating oxidized water. The water treatment system comprises an oxidizing agent tank(112) for storing diluted oxidizing agent with concentration of 100-3000 ppm, a filter basin(114) having an activated carbon fiber filter(114a) therein for removing foreign matters from the diluted oxidizing agent, an oxidation catalyst reactor(116) for causing oxidation catalyst reaction, and a catalyst(116a) provided in the reactor(116) for generating oxidized water, an electrostatic field reactor(120) for decomposing organic and inorganic contaminants in raw water by causing reaction between radically oxidized water generated by the catalyst oxidation reactor(116) and the contaminants in the raw water, a coagulant feeder(134) for feeding coagulant into water treated by the electrostatic field reactor(120), and a mixing device(140) for mixing the treated water and the coagulant.
Patent KR-20030080777-A (KR)
Title: Fastening structure of power cord in microwave oven
Inventor: LEE DEOK GIL
IPC: F24C15/12
Filed: 2002-04-10
Abstract: PURPOSE: A power cord fastening structure is provided to allow for ease of maintenance and replacement of power cord by permitting the power cord to be separated from the electrical component chamber without separating the outer case from the cavity. CONSTITUTION: A power cord fastening structure comprises a rear plate(55) forming a rear surface of an electrical component chamber(52) of a cavity(50), which has a power cord hole(60); a grounding piece(62) arranged at the power cord hole, which connects a grounding wire(84) to the rear surface of the rear plate; a power cord(80) interconnecting the electrical component chamber and an external source passing through the power cord hole, which has a stopper(82) to get caught at the power cord hole of the rear plate; and a power cord cover(70) for fixing the power cord by blocking the power cord hole and being fastened to the rear plate.
Patent KR-20030080836-A (KR)
Title: current measurement apparatus and current measurement method thereof
Inventor: LEE KYU DEA
IPC: G01R19/145
Filed: 2002-04-11
Abstract: PURPOSE: A current measurement apparatus and a method for measuring a current using the same are provided to measure the current more accurately with a simple circuit configuration. CONSTITUTION: A current transformer(2) is installed in an electric line where a current is flowing. The first digital/analog converter(4) and a bias part(3) make a minute current of a sine wave having a constant frequency flow to the above current transformer. The first analog/digital converter(8) converts a waveform passing through the current transformer into a digital signal. The second analog/digital converter(13) measures a current change on the electric line. A power booster(10) and the second digital/analog converter(11) compensate a magnetic field by making a reverse current flow to the current transformer. A transmitter module(16) transmits a voltage being outputted from the current transformer by a radio frequency communication method. A receiver module(17) receives data transmitted from the transmitter module. A control module(9) analyzes a frequency being outputted from the first analog/digital converter and the second analog/digital converter.
Patent KR-20030081829-A (KR)
Title: Device for mounting handle to door for microwave oven
Inventor: OH GYU HO
IPC: F24C15/02
Filed: 2002-04-13
Abstract: PURPOSE: A device is provided to reduce parts count and manufacturing costs and procedures, while achieving improved productivity. CONSTITUTION: A device comprises a handle(20) including a coupling protrusion protruded in a rearward direction, an auxiliary protrusion protruded in a rearward direction from the position adjacent the coupling protrusion, and a pipe portion(28) formed in a rearward direction; a door glass(34) where the coupling protrusion, the auxiliary protrusion and the pipe portion penetrate, wherein the door glass forms the front surface of a door; a door bracket(30) where the coupling protrusion, the auxiliary protrusion and the pipe portion penetrate, wherein the door bracket is mounted on the rear surface of the door glass; a screw(Sa) for coupling the door bracket to the handle with the door glass interposed between the door bracket and the handle; and a door frame(40) fixed in rear of the door bracket.
Patent KR-20030082228-A (KR)
Title: rotation type head for supersonic wave skin massage device
Inventor: KO BYEONG GU
IPC: A61H23/02
Filed: 2002-04-17
Abstract: PURPOSE: Provided is a rotatable head apparatus of a supersonic skin massage device of which a head apparatus is rotatable by electric power to enhance effects of skin massage and readiness of use. CONSTITUTION: The rotatable head apparatus of a supersonic skin massage device includes a head part(12) having supersonic wave generating unit at the upper part of a casing(10) of a supersonic skin massage device. The head part(12) is inserted into the casing to be rotatable. The casing has a driving motor part(24) at the opposite side of the head part(12). The driving motor part(24) rotates by applied electric power. At the side of the driving motor part, a fixing contact point terminal(26) is disposed. At the side of the head part, a movable contact point terminal(28) is disposed.
Patent KR-20030085196-A (KR)
Title: Apparatus for protecting digital broadcasting program component by sections using an mpeg-4 system and a method thereof
Inventor: AHN SANG U
IPC: H04N7/08
Filed: 2002-04-29
Abstract: PURPOSE: An apparatus and method for protecting constituent elements of a digital broadcasting program using an MPEG-4 system are provided to control illegal access to various contents to be provided in a digital broadcasting environment. CONSTITUTION: An apparatus for protecting constituent elements of a digital broadcasting program includes a transport stream analyzer(100), a data generator(300), a multiplexer(500), and a controller(400). The transport stream analyzer analyzes a transport stream including the constituent elements to extract a corresponding program map table. The data generator generates an intellectual property management and protection descriptor for protecting the program constituent elements, an object descriptor for connecting the IPMP descriptor with a specific interval of the program constituent elements, and a new program map table that is connectable with the object descriptor. The multiplexer multiplexes a transport stream including a corrected program map table, the IPMP descriptor and object descriptor generated by the data generator. The controller controls the transport stream analyzer, data generator and multiplexer.
Patent KR-20030085333-A (KR)
Title: Cooling and heating system for vehicle
Inventor: LEE JUN GANG
IPC: B60H1/00
Filed: 2002-04-30
Abstract: PURPOSE: A heating and cooling system for a vehicle is provided to prevent abnormal high pressure in the system. CONSTITUTION: A heating and cooling system includes a compressor(10) compressing refrigerant; a condenser(20) condensing refrigerant; a first expansion valve(52), a second expansion valve(54) and a third expansion valve(56) expanding refrigerant; an evaporator(30) allowing introduced refrigerant to exchange heat with air; a first refrigerant circulation circuit(110) in which refrigerant discharged from the compressor is circulated to pass the evaporator and be re-introduced into the compressor; and a second refrigerant circulation circuit(120) in which some of refrigerant discharged from the compressor is branched before being introduced into the evaporator to pass the condenser and be re-introduced to the compressor. Amount of refrigerant circulated in the second refrigerant circulation circuit is less than 50%, preferably between 10% and 30% of amount of refrigerant introduced to a branching point between the first refrigerant circulation circuit and the second refrigerant circulation circuit.
Patent KR-20030085836-A (KR)
Title: Pressurized type cooling system for a vehicle
Inventor: KIM HAK SE
IPC: B60H1/08
Filed: 2002-05-02
Abstract: PURPOSE: A pressure type cooling apparatus is provided to reduce noises caused due to the flow of coolant, while shortening the time taken for injection of coolant and achieving improved performance of vehicle heating operation. CONSTITUTION: A pressure type cooling apparatus comprises a radiator(20) for supplying a coolant to an engine(10); a thermostat(30) arranged in the outlet side of the engine, and which maintains the coolant at a constant temperature level; a heater core(40) for generating a hot air by using the hot coolant supplied from the engine; a reservoir tank(50) having a radiator cap(51) for controlling an internal pressure, and which is communicated to the radiator, engine and the heater core; and an auxiliary tank(100) interposed between the engine and the heater core, and which stores the coolant. The auxiliary tank has an engine connection portion(103) disposed in the air layer of the auxiliary tank, and a heater core connection portion(102) disposed in the coolant layer of the auxiliary tank.
Patent KR-20030088925-A (KR)
Title: Coin box and installing device thereof in vending machine
Inventor: CHOI GEUN BAE
IPC: G07F9/06
Filed: 2002-05-15
Abstract: PURPOSE: A coin box for a vending machine and a hole for installing coin box are provided to increase the simplicity of installing of a coin box by automatically making a coin through-hole locked/unlocked when mounting a coin box. CONSTITUTION: A case(24) has a floor plate and a side wall, receives coins, and is provided with a knob on the front wall thereof. A cover(26) is coupled to an upper portion of the case(24) to seal up the case(24). The cover(26) includes a cover frame and an opening/shutting unit. The cover frame has a ceiling surface and a sidewall and is provided with a first coin through-hole(16) on a center of the ceiling surface. The opening/shutting unit is installed on a lower surface of the ceiling surface and blocks the first coin through-hole(16) according to the open and separation of the first coin through-hole(16). The first coin through-hole(16) is opened and separated as the cover frame and the case(24) are mounted on a vending machine.
Patent KR-20020088371-A (KR)
Inventor: OKADA YOSHIHIRO
IPC: H04N5/376
Filed: 2002-05-16
Abstract: PURPOSE: To provide a solid-state image pickup element that thins information electric charges generated from a plurality of light receiving pixels in a horizontal direction. CONSTITUTION: A discharge section 11t is configured to discharge information electric charges captured by a horizontal transfer section 11h and each bit of the discharge section 11t is connected to a prescribed bit of the horizontal transfer section 11h. Then the discharge section 11t discharges information electric charges captured by the connected bit of the discharge section 11t among information electric charges by one line captured by the horizontal transfer section 11h. Then the horizontal transfer section 11h sequentially transfers the information electric charges left in the horizontal transfer section 11h in the horizontal direction.
Patent KR-20030002990-A (KR)
Title: Reinforcing structure for the neck portion of stringed instrument
Inventor: HIRAYAMA SHINJIRO
IPC: G10D3/06
Filed: 2002-05-17
Abstract: PURPOSE: To provide a reinforcing structure of a neck section of a stringed instrument which has high strength and does not give rise to warpage of the neck section with an extremely simple structure and to provide the reinforcing structure of the neck section of the stringed instrument having a function to correct and regulate the warpage of the neck section. CONSTITUTION: This reinforcing structure is a rigid planer bar-like body R (20) which is embedded longitudinally long along the longitudinal direction of the neck section on the lower side 15 of a fingerboard of the neck section 12 of the stringed instrument 10. The planar bar-like body is formed with a cut groove section 25 from a body side 11s allowing the prescribed segment on the head side 13s to remain. The planar bar-like body is segmented to a head side grooveless segment 21, a body side groove upper half segment 22 and a body side groove lower half segment 23 by this cut groove section. The head side grooveless segment and the body side groove upper half segment are integrally bonded to the neck section and as to the body side groove lower half segment, its body side end is fixed and held to the neck section without being integrally bonded to the neck section.
Patent KR-20030091224-A (KR)
Title: Roast machine for meat
Inventor: KIM IL HWAN
IPC: A47J37/06
Filed: 2002-05-25
Abstract: PURPOSE: A device for roasting meat is provided to distribute heat in an even manner by forming an injection plate between a collecting support and a grill to keep the temperature throughout the grill. CONSTITUTION: A device for roasting meat is composed of a roasting body(10) having a cylindrical shape, a water collecting support(20) and a grill(30) on the roasting body, and a lower supporting body(40) for adjusting the height of the roasting body. A support hanger(12) is formed in the center of the roasting body to sit the grill thereon. The roasting body has holes to fix a supporting rod of a gas heating unit and is inserted into a connector of the gas heating unit. The wind from a blower passes through a ventilating duct(14) protruded from the upper surface of the roasting body.
Patent KR-20020048921-A (KR)
Inventor: ROH BEOM SEOP
Filed: 2002-05-25
Abstract: PURPOSE: A method and a system for comparing lowest price and performance of an Internet shopping mall are provided to purchase goods at the lowest price by displaying the most inexpensive articles on the web and the ranks corresponding to the performances of the articles. CONSTITUTION: An Internet user desiring to act as an article registrant inputs a server address of a specific Internet shopping mall(211). A server system transfers a shopping mall homepage(212). An article registration applicant applies to be an article registrant(213). The server system approves the applicant(214). If the article registrant requests for an article registration(215), the server drives an article registration program(216). Thereafter, the server requests DBs to process and analyze the data(217), searches and analyzes the DBs(218), writes an article registration page(219), and transfers the article registration page(220). The article registrant corrects the registration of the articles(221). The server drives a lowest program(222), estimates the article data(223), writes a result page(225), and transfers a lowest price page(226).
Patent KR-20030092600-A (KR)
Title: Atomic layer deposition of oxide film
Inventor: KIL DEOK SIN
IPC: C23C14/08
Filed: 2002-05-30
Abstract: PURPOSE: An atomic layer deposition method is provided, which is suitable for preventing deterioration of deposition ratio generated when supplying a source one time during one period of time. CONSTITUTION: The atomic layer deposition method of oxide thin film is characterized in that an oxide thin film (MO) is deposited by alternately supplying alkoxide based source £MOR| and halogen based source £MX|, wherein the atomic layer deposition method of oxide thin film comprises steps of loading a substrate into chamber, and supplying the alkoxide based source into the substrate loaded chamber so that the alkoxide based source is adsorbed onto the substrate; a step of purging non-reacted alkoxide based source and reaction byproduct; a step of supplying the halogen based source into the chamber so that the halogen based source is reacted with the alkoxide based source adsorbed onto the substrate; and a step of purging the non-reacted halogen based source and reaction byproduct, wherein the atomic layer deposition method of oxide thin film comprises steps of loading a substrate into chamber, and supplying the halogen based source into the substrate loaded chamber so that the halogen based source is adsorbed onto the substrate; a step of purging non-reacted halogen based source and reaction byproduct; a step of supplying the alkoxide based source into the chamber so that the alkoxide based source is reacted with the halogen based source adsorbed onto the substrate; and a step of purging the non-reacted alkoxide based source and reaction byproduct.
Patent KR-20020092807-A (KR)
Inventor: AMEMIYA SHINICHI
IPC: A61B8/00
Filed: 2002-06-03
Abstract: PURPOSE: To provide electronic equipment that can be reduced in size or can be expanded in internal space while the equipment maintains a mechanical strength. CONSTITUTION: A structure having a mechanical strength is integrally formed of hinges 41 and 42 which openably/closeably attach a lid-like display section 20 to the box-like main body section 10 of this electronic equipment and a portable handle 31 projected outside the main body section 10. Since no reinforcing plate is put in the main body section 10, the internal space of the section 10 becomes larger. Therefore, the section 10 can house an electronic circuit even when the size of the section 10 is reduced. In addition, the section 10 can maintain a sufficient mechanical strength by means of the structure.
Patent KR-20040000588-A (KR)
Title: Method and apparatus for pilot signal transmission and reception
Inventor: CHO GI HYEONG
IPC: H04B7/26
Filed: 2002-06-21
Abstract: PURPOSE: A method for transceiving pilot signals is provided to minimize loss of transmission power even when reception antennas are fewer than transmission antennas, and to transmit pilot signals to lower a PAPR(Peak to Average Power Ratio), thereby exactly predicting wireless channel environment. CONSTITUTION: A transmission end(410) comprises as follows. A pattern input unit(411) inputs a pilot symbol pattern. Gain amplifiers(412,414) amplify the symbol pattern to two different gains. Diffusers(413,415) multiply different orthogonal diffusing codes by output signals of the gain amplifiers(412,414). An adder(416) adds the output signals. The first scrambler(417) multiplies a scrambling code by an output signal of the adder(413), and transmits the multiplied signal to the first antenna. The second scrambler(418) multiplies a scrambling code by the output signal of the adder(416), and transmits the multiplied signal to the second antenna.
Patent KR-20040000718-A (KR)
Title: Integrated generator starter of automatic transmission vehicle
Inventor: LEE SEUNG HYEON
IPC: H02K23/52
Filed: 2002-06-25
Abstract: PURPOSE: An integrated generator starter of a vehicle having an automatic transmission is provided to improve the gas mileage, a booting operation, and a regenerative braking operation by integrating a starter and an alternator. CONSTITUTION: An integrated generator starter of a vehicle having an automatic transmission includes a housing(210), a first and a second rotor shafts(220,222), a rotor(230), a stator(240), and an adaptor plate(250). The housing(210) is fixed to an engine and a torque converter housing(202). The first and the second rotor shafts(220,222) are used for transmitting the rotatory power to an input shaft of the automatic transmission. The rotor(230) is fixed to the first rotor shaft(220) between the housing(210) and the first rotor shaft(220). The stator(240) is fixed to the housing(210) between the housing(210) and the rotor(230). The adaptor plate(250) is coupled to a front cover(206) of a torque converter(204) and the second rotor shaft(222).
Patent KR-20040003122-A (KR)
Title: A receiver in a telephone-line modem comprising dual automatic gain control circuit and a receiving method comprising dual automatic gain control steps
Inventor: HWANG SEONG HYEON
IPC: H04M11/06
Filed: 2002-06-29
Abstract: PURPOSE: A receiver in a telephone line modem having dual AGC(Automatic Gain Control) circuits is provided to enable the first AGC circuit to assist stable operations of an analog-digital conversion circuit, a timing restoration circuit, and a frame synchronization circuit, and to enable the second AGC circuit to stabilize operations of an equalizer and a carrier restoration circuit, thereby improving performance. CONSTITUTION: The first AGC circuit(210) receives a receiving signal, controls a gain of the receiving signal, and outputs the first gain-controlled signal. A baseband signal transferring circuit(230) receives the first signal, transfers the first signal to a baseband region, and outputs the second signal. A timing restoration circuit(240) detects timing of the second signal, compensates for the timing, and outputs the third compensated signal. The second AGC circuit(260) receives the third signal, controls a gain of the third signal, and outputs the fourth gain-controlled signal. A frame synchronization circuit(250) outputs a frame synchronization signal. A demodulating circuit(270) receives the fourth signal, and demodulates the signal.
Patent KR-20040006787-A (KR)
Title: Method of packaging optical device for optical communication
Inventor: KIM HOE GYEONG
IPC: G02B6/32
Filed: 2002-07-15
Abstract: PURPOSE: A method for packaging the optical devices for an optical communication is provided to increase the productivity and to obtain a uniformity of the quality by automatically packaging the optical devices. CONSTITUTION: A method for packaging the optical devices for an optical communication includes the steps of: a first step for mounting the optical filter on the cylindrical filter holder; a second step for positioning a first and a second solder preforms(281) on the top surface and the bottom surface of the cylindrical filter holder; a third step for contacting the single core collimator(310) to the first solder preform(310) and for contacting two core collimator(320) to the second solder preform; a fourth step for optically aligning the single and two core collimator(310,320) with the optical filter; and a fifth step for bonding the single and two core collimator(310,320) to the cylindrical filter holder by fusing the first and the second solder preforms(281).
Patent KR-20030011593-A (KR)
Title: charnel grave for preventing dew forms
Inventor: SONG CHEOL SEUNG
IPC: E04H13/00
Filed: 2002-07-23
Abstract: PURPOSE: A charnel facility having anti-dew condensation performance is provided to ventilate air through the facility and to continuously retain inner temperature at a constant level not to generate condensed dew independently of weather conditions. CONSTITUTION: The charnel facility comprises in general a foundation part, an enshrinement chamber(30) containing an ash box; and a mound part(50) surrounding the chamber(30). The foundation part includes a base, a first and a second floor stones outlining the chamber(30) and a first and a second columns(24,25). The base is prepared by digging the ground in a depth of 70-100cm to form a grave; and filling the digged space with an admixture of lime and coarse soil in 6:4 ratio as well as water. The prepared base is effective to protect the grave from settlement and/or loss of soil.