baber/WOPTO huggingface dataset:
Patent KR-20040080144-A (KR)
Inventor: KIM YOUNG PIL
IPC: C05F9/02
Filed: 2003-03-11
Abstract: PURPOSE: Equipment for producing soil-improving materials by using organic wastes is provided to prevent pollutants from entering fertilizers and reduce formation of dust. CONSTITUTION: The equipment for producing soil-improving materials(fertilizer and compost) comprises the parts of: a reaction container(10) for reacting unslaked lime(CaO) with waste organic materials(food leftovers, animal wastes, etc.) containing 80-90% of water and 10-15wt.% of CaO; a wing for mixing(21) positioned in a spiral shape according to an inner wall; a mixing container(20) for mixing organic wastes generated from the reaction container with auxiliary materials such as paper sludge for soil improvement; an operating motor(23) for running the mixing container; a heating unit(30) aside the mixing container, whose smoke pipe(34) is connected to a heat-exchanging pipe; a heat exchanger(40), arranged in zig-zag inside the mixing container, for heat-drying mixtures inside the mixing container. The produced soil-improving material has 35-40% of water content and are stored to a main tank(53).
Patent KR-20040082229-A (KR)
Inventor: LEE JENG KYO
IPC: C01G21/06
Filed: 2003-03-18
Abstract: PURPOSE: Provided is a method for preparing lead oxides easily and effectively by oxidation reaction of molten Pb as a starting material and oxygen. CONSTITUTION: The preparation method of lead oxides such as PbO, Pb3O4 and PbSiO3 comprises the steps of: (i) melting Pb; (ii) putting molten Pb into an airtight furnace(1) equipped with a stirring unit(6,7); (iii) heating the furnace over 450deg.C for melting Pb and supplying pure O2 to molten Pb with stirring, wherein the pure O2 supplied through a pipe(8) is preferably liquefied O2 and its partial pressure is 740-770mmHg. Lead oxide(Pb3O4) is prepared by the following steps of: (i) melting Pb at 420-500deg.C; (ii) putting molten Pb and PbO powder into the furnace, wherein the amount of PbO powder for improving the efficiency of oxidation is 15-25pts.wt., based on 100pts.wt. of molten Pb; (iii) controlling the temperature of the furnace to be 450-500deg.C. Lead oxide(PbO) is prepared by the following steps of: (i) melting Pb over 420deg.C; (ii) putting molten Pb and PbO powder into the furnace, wherein the amount of PbO powder is 15-25pts.wt., based on 100pts.wt. of molten Pb; (iii) controlling the temperature of the furnace to be 550-600deg.C. Lead oxide(PbSiO3) is prepared by the following steps of: (i) melting Pb over 420deg.C; (ii) putting molten Pb and SiO2 powder into the furnace, wherein the amount of SiO2 powder is 15-100pts.wt., based on 100pts.wt. of molten Pb ; and (iii) controlling the temperature of the furnace to be 580deg.C or more.
Patent KR-20040082634-A (KR)
Inventor: LEE JONG ON
IPC: B01D25/12
Filed: 2003-03-19
Abstract: PURPOSE: Provided is a plate of an electro-osmosis type filter press having an electrode plate function which uses the plate itself as the electrode plate and is able to lengthen the life span thereof. CONSTITUTION: The plate(1) of an electro-osmosis type filter press(4) is characterized in that it is molded by the mixture of a molten synthetic resin(3) such as polypropylene, polystyrene, acrylonitrile butadiene styrene and polyethylene and non-ferrous metal fine fiber(2) having good conductivity such as Cu, stainless steel, nickel, platinum, graphite and titanium.
Patent KR-20040083167-A (KR)
Inventor: HAM HUI HYEOK
IPC: H04W4/02
Filed: 2003-03-21
Abstract: PURPOSE: A method for tracing a subscriber location in a dual stack mobile communication network is provided to enable tracing positions of asynchronous and synchronous mobile communication network subscribers located in a network mixing asynchronous and synchronous mobile communication networks. CONSTITUTION: When a location tracing request system requests a dual stack location tracing service center to trace a location of a subscriber terminal(S101), the dual stack location tracing service center requests location information of the corresponding terminal(S102). A dual stack HLR(Home Location Register) extracts location information of the subscriber and transmits it to the dual stack location tracing service center(S103). The dual stack location tracing service center checks whether the terminal belongs to a synchronous mobile communication network MSC(Mobile Switching Center) or an asynchronous mobile communication network MSC(S104). If the mobile terminal belongs to the asynchronous mobile communication network MSC, the dual stack location tracing service center requests a corresponding MSC to check a location of the subscriber(S105). The corresponding 3G MSC authenticates the terminal(S106) and informs the terminal about the location tracing(S109). The terminal informs the MSC about whether to allow the location tracing(S108). The MSC requests location information from an asynchronous location determining unit(S109). The asynchronous location determining unit traces the location of the terminal(S110) and transmits a location tracing value to the 3G MSC(S111). The MSC transmits the location of the terminal to the dual stack location tracing service center(S112). The dual stack location tracing service converts the location tracing value into an actual place name and transmits it to the location tracing request system(S113).
Patent KR-20040085613-A (KR)
Inventor: BYUN YONG DEOK
IPC: H04L12/58
Filed: 2003-04-01
Abstract: PURPOSE: A method for transmitting block data between a client and a server system of a multiple agent structure is provided to control an amount of data to be transmitted at a time, according to an amount of data to be transmitted from an agent, and to transmit the data as much as certain frequency, thereby increasing data transmission efficiency. CONSTITUTION: When a console requests a specific agent to transmit data(301), the agent approves the request for the data transmission(303). The agent confirms whether data to be transmitted exists(305). If so, the agent determines an amount of the data to be transmitted at a time(307). The agent transmits the data as much as expected transmission frequency(309,311). When all data are fully transmitted, the agent transmits an EOF(End Of File)(313).
Patent KR-20040087063-A (KR)
Inventor: AHN JI HWAN
IPC: C01F11/18
Filed: 2003-04-04
Abstract: PURPOSE: A method for preparing aragonite(CaCO3) by homogeneous precipitation from a calcium hydroxide suspension is provided, to allow the particle shape and size distribution to be controlled easily and to allow the solution remaining after reaction to be recycled. CONSTITUTION: The method comprises the steps of (S1) mixing a calcium hydroxide suspension and a magnesium chloride solution; (S2,S3,S4) injecting a carbon dioxide gas to the mixture to prepare a homogeneously precipitated aragonite by carbonation; (S5) optionally washing and filtering the precipitated aragonite; and (S6) optionally drying the washed and filtered aragonite to obtain crystalline aragonite. Preferably the calcium hydroxide suspension has a concentration of 0.05-0.4 M; the magnesium chloride solution has a concentration of 0.15-0.8 M; the mixing is carried out at a pH of 7.3-11.7 and at a temperature of 80 deg.C; and the carbon dioxide gas is injected with a flow rate of 100 mL/min.
Patent KR-20040088714-A (KR)
Inventor: KIM JONG HYEONG
IPC: B60R1/06
Filed: 2003-04-10
Abstract: PURPOSE: A side mirror for a vehicle is provided to enable a driver to easily look in front and rear of the vehicle simultaneously by mounting a front watching mirror at the inner surface of a mounting groove formed at a frame. CONSTITUTION: A side mirror(10) for a vehicle is composed of a frame(32) extended from the side surface of the vehicle, a cover(30) integrally formed at the end of the frame and having a rear opening, a reflecting mirror(20) inserted into the cover, and a front watching mirror(40). A mounting groove(34) is formed at the frame. The front watching mirror(40) is fixed to the inner surface of the mounting groove, and has a convex mirror. The front watching mirror enables a driver to easily look in front of the vehicle to prevent a minor collision. The frame gets narrow toward the side surface of the vehicle from the cover.
Patent KR-20040090577-A (KR)
Inventor: JUNG GIL HO
IPC: H04M1/72448
Filed: 2003-04-17
Abstract: PURPOSE: A device for automatically sensing a strobo of a wireless communication terminal is provided to automatically sense that a strobo is connected to an ear jack port of a terminal, thereby using the strobo without setting an additional option in the terminal when using a digital camera. CONSTITUTION: An earphone-microphone set/strobo connector(31) connects an ear jack and a strobo with a wireless communication terminal. An earphone-microphone set/strobo sensor(32) senses that an earphone/microphone set or a strobo is connected to the earphone-microphone set/strobo connector(31). A send/end controller(33) checks level information of the connector(31), transmits the checked the level information to an MSM(Mobile Station Modem)(36), and processes a signal related to a call start and a call end. A strobo controller(34) receives a charging control signal and a shut signal from the MSM(36), and controls the strobo. An earphone/microphone set controller(35) transmits a voice signal between the MSM(36) and a voice input/output unit. The MSM(36) receives a signal showing that the earphone/microphone set or the strobo is connected to the connector(31), and drives the earphone/microphone set controller(35) or the strobo controller(34) according to the level information.
Patent KR-20030051460-A (KR)
Title: Power machine(engine)
Inventor: LEE MYEONG HA
IPC: F03G7/00
Filed: 2003-04-24
Abstract: PURPOSE: A power machine is provided to output a large amount of electricity by amplifying power with a small electric motor. CONSTITUTION: A power machine amplifies the force. A weight is mounted in a rotating engine using a small electric motor. The weight is rotated. Then, the force is multiplied by 30 with one engine. In a four-shaft gear, a ring is rotated in a left gear part. A weight-mounted gear is applied with the force. In a right gear part, the force is increased by the lever operation. The forces are integrated by the four shafts.
Patent KR-20040103626-A (KR)
Inventor: KIM BYEONG SEON
IPC: B01D46/00
Filed: 2003-05-30
Abstract: PURPOSE: To provide an antibacterial HEPA filter in an air cleaner, which does not require a second processing to add an antibacterial function by directly adding antibacterial substances to filter raw materials when the HEPA filter is manufactured. CONSTITUTION: In a HEPA filter (100) having a filter part that is mounted inside of an air cleaner, the HEPA filter is characterized in that an antibacterial filter part (120) is mounted in a circumference of a case (110) and the antibacterial filter part is made of a non-woven fabric and is integrally formed with antibacterial materials.
Patent KR-20040104810-A (KR)
Inventor: LEE KYONG SUK
IPC: D06B11/00
Filed: 2003-06-04
Abstract: PURPOSE: A device and a method expressing multicolor to cubic pattern formed on fiber with a thermo-fusing method are characterized by using transfer paper printed various colors. CONSTITUTION: A device expressing multicolor to cubic pattern formed on fiber comprises: a roller formed various pattern-holes forming the cubic patterns on the fiber; a tube installed in the roller and formed a slit flowing liquid rubber or plastic material of a hopper to the pattern-holes; and a color coating device(200) coating multicolor on the cubic patterns. The color coating device(200) comprises: a transfer paper roll(210) printed various colors; a heating roll(300) heating the transfer paper roll(210) at proper temperature to transfer the various colors to the cubic patterns; a guide roll(400) which is installed on the opposite side of the heating roll(300), guiding fabric(100); a rotary device(500) rotating the guide roll(400) and the heating roll(300) at proper rotation velocity; a first roll(600) winding the printed fabric passed through the guide roll(400) on roll type; and a second roll(610) winding the waste transfer paper passed through the heating roll(300). A method thereof is as follows: forming the cubic patterns on the fabric; setting the transfer paper having the various colors on the fabric; and then heating the transfer paper to print the colors on the fabric.
Patent KR-20040108151-A (KR)
Inventor: CHO SU BU
IPC: B60T7/04
Filed: 2003-06-16
Abstract: PURPOSE: A brake system of a vehicle is provided to facilitate part-processing and assembling works by a connection structure for transmitting horizontal force to an operating bar by pushing a contact portion of the operating bar with a shape of a cam unit formed at the lateral side of a brake arm. CONSTITUTION: In a vehicle comprising a footbrake(20) operated by feet of a driver and formed with a brake arm(26) rotating about a first upper fixed point(30) and a master cylinder(40) for actuating brake oil by an operating bar(25) receiving a motion by the brake arm, a brake system for the vehicle is composed of a cam unit(22) protruded on the lateral surface of the brake arm of the footbrake; a contact portion(24) installed to contact with the cam unit and curved at the side of the operating bar to receive a horizontal motion by a shape of the cam unit; and a guide unit(50) for guiding the motion of the operating bar moving horizontally by the contact unit.
Patent KR-20040109984-A (KR)
Inventor: CHO YEONG JUN
IPC: B82B3/00
Filed: 2003-06-19
Abstract: PURPOSE: A nanoparticle patterning method is provided to simplify the process, to reduce toxic materials generated therefrom and to improve process rates, thereby improving the whole process economy. CONSTITUTION: The nanoparticle patterning method comprises: providing a solution by dissolving metal, metal salts and ceramic components to be patterned into pure water, charging the solution into a container(3) and mounting into a pressure chamber(1); maintaining the pressure in the pressure chamber with compressed air and a regulator(8) and applying high voltage with high voltage power device(10) to the solution to generate minute charges on a nozzle(11) part on the other side of a micro-capillary tube(2) which is impregnated with the solution; mounting an electrostatic focusing apparatus(12) having the same charge on the pass where the jet(16) of charged particles from the nozzle part is injected to a specimen(14) having opposite electric charge to reduce the diameter of the jet of particles; patterning the minute particles onto the specimen as the jet of particles are attached to the specimen and as the specimen is finely moved in a certain pattern, through a micro-slide(15) by a controller(15a).
Patent KR-20030076472-A (KR)
Inventor: LEE BEOM SU
IPC: E04G1/18
Filed: 2003-06-24
Abstract: PURPOSE: A structure for a scaffold of buildings is provided to improve working efficiency and safely protect operators by easily moving the scaffold, which regulates the height thereof to the number of floors of buildings, upward and downward. CONSTITUTION: A structure for a scaffold of buildings is composed of a pair of side parts(11) forming a ladder, facing each other and having the length identical with the height of a plurality of floors; a rear side(12) connecting and supporting the rears of the pair of side parts; an upside(13) connecting and supporting upper ends of the side parts and the rear side; a bottom side(14) mounted at the bottoms of each floor of the side parts to move people; and a supporting part(15) disposed at the lower of each side part and protruded forward.
Patent KR-20050001729-A (KR)
Title: Fabricating method of semiconductor device
Inventor: PARK DONG HOON
IPC: H01L21/3065
Filed: 2003-06-26
Abstract: PURPOSE: A method of manufacturing a semiconductor device is provided to prevent the device from being damaged due to arcing in a plasma etching process by forming a photoresist pattern on a conductive layer. CONSTITUTION: A first metal line layer(25) and an insulating layer(27) are sequentially formed on a semiconductor substrate(21). A conductive layer(29) is formed on the insulating layer. A photoresist pattern(31) is formed on the conductive layer and plasma etching is performed thereon. At this time, negative charges are removed from the conductive layer due to ground effect between the photoresist pattern and the conductive layer.
Patent KR-20050004659-A (KR)
Inventor: MOON JI HOON
IPC: E02B3/12
Filed: 2003-07-03
Abstract: PURPOSE: A construction method for the slope vegetation structure using a steel pipe is provided to install a steel pipe in the separated or unified type, to minimize the damage of surroundings by the unexpected breaking of a slope by a safety barrier using an H-beam, to stabilize visually, and to form an eco-friendly slope by vegetating on a slope stably. CONSTITUTION: The construction method for the slope vegetation structure using a steel pipe comprises the steps of: installing H-beams(20) vertically on the front of an unstable slope(10) at regular intervals; forming a cutting plane(30) by cutting off a portion of the lower end of the slope(10); installing a slope protection jack(40) on the side of the H-beam(20) and fixing upper and lower ends of a form(50) simultaneously; fixing a steel pipe(60) on the cutting plane(30) of the slope(10) and the form(50); paving Geosynthetics(70) on the inside of the form(50) and the steel pipe(60); forming a banking layer(80) by banking up soils on the Geosynthetics(70); and installing a steel plate(90) horizontally on the vertical H-beam(20).
Patent KR-20050005161-A (KR)
Inventor: KIM JIN SUNG
IPC: G01N1/36
Filed: 2003-07-05
Abstract: PURPOSE: A sample holder is provided to perform grounding with respect to charges of samples. CONSTITUTION: A sample holder includes a first grid and a second grid. The first grid has a pair of first grooves(215) for fixing both side parts of a first sample(210) to an inner side of the first grid(220). The first grid(220) is semi ring-shaped. The second grid(240) is the same shape as the first grid(220). The second grid(240) is coupled with the first grid(220) in such a manner that the second grid(240) has a ring shape together with the first grid(220). The second grid(240) has a pair of second grooves(235) for fixing both side parts of a second sample having the same shape as the first sample to an inner side of the second grid. When the first grid(220) and the second grid(240) is ring-shaped or semi ring-shaped, the first sample and the second sample are designed in such a manner that the two samples confront with each other.
Patent KR-20050005679-A (KR)
Inventor: KIM BAEK WON
IPC: H01L21/28
Filed: 2003-07-07
Abstract: PURPOSE: A method of formating a metal line in a semiconductor is provided to form a metal line without additional polymer gas by performing an etch process using helium pressure higher than the helium pressure used in an aluminum etch process. CONSTITUTION: A stacked structure of a bottom Ti/TiN layer(20), an aluminum layer(30), and a top Ti/TiN layer(40) is formed on an oxide layer(10). An etch process is performed under helium pressure higher than the helium pressure used in an aluminum etch process. A stabilized metal line of an I-beam type or a notch type profile is formed by the etch process. The helium pressure of the etch process is high as much as 5 to 10 Torr in comparison with the helium pressure used in an aluminum etch process.
Patent KR-20050007624-A (KR)
Inventor: KWON GI CHUNG
IPC: H01L21/3065
Filed: 2003-07-11
Abstract: PURPOSE: An inductively coupled plasma generating apparatus with high plasma uniformity is provided to make the inside of a chamber maintain optimum plasma uniformity by previously storing a value when a plurality of source gases capable of being used in etching a substrate have optimum plasma uniformity in a chamber and by using the previously stored value in performing an etch process on a real substrate. CONSTITUTION: A chamber(200) has an electrostatic chuck in which a substrate is installed. Power is applied by a high frequency power supply. A gas injection part injects source gas to the inside of the chamber. A plurality of antennas(220) receive the power from the high frequency power supply, interconnected in parallel with each other and located on the gas injection part. A plurality of sensors(230) are connected to the plurality of antennas, respectively. A variable capacitor is connected between one of the plurality of antennas and its corresponding sensor. A controller(240) receives and stores a measurement valve from the plurality of sensors and controls the variable capacitor, connected to the plurality of sensors and the variable capacitor.
Patent KR-20050010276-A (KR)
Inventor: PARK YOUNG JAE
IPC: B21D45/02
Filed: 2003-07-18
Abstract: PURPOSE: To provide a panel ejecting device for press system, the panel ejecting device having vertical displacement movement and rotary shaft function on the rotation center of the ejecting beam at the same time by adding a lifting cylinder interlockingly operated with an ejecting cylinder to accomplish stable panel ejecting operation and exclude collision factors so that durability of the panel is improved. CONSTITUTION: In a panel ejecting device(10) for the press system for ejecting a panel(13) of which forming is completed at both sides of the bottom part from the bottom part in a press system comprising a bottom part(1) having the lower forming surface of a product panel and a top part(11) having the upper forming surface of the product panel correspondingly to the top part, the bottom part and the top part being installed between a bolster(3) at the lower side and a slider(9) at the upper side of the press system, and blank holders(7) installed at the bolster through cushion pins(5) at the outer side of the bottom part, the panel ejecting device for the press system comprises an ejecting frame(21) installed at both sides of the bottom part; an ejecting cylinder(23) rotatably mounted upward on one side of the ejecting frame; a lifting cylinder(25) mounted upward on the ejecting frame adjacently to the ejecting cylinder; and an ejecting beam(27) which is disposed adjacently to the forming surface of the bottom part with being parallel to the forming surface at the lower side of the bottom part, one side of a lower portion of which is hinge clamped to a front portion of operation rod(29) of the ejecting cylinder through a hinge bracket(31), and the other side of a lower portion of which is hinge clamped to a front portion of operation rod(33) of the lifting cylinder through a hinge bracket(35).
Patent KR-20050010329-A (KR)
Inventor: YEO GYU SEO
IPC: A61H23/04
Filed: 2003-07-19
Abstract: PURPOSE: Provided is a free standing body shower massage device to provide a water massage to a user lying on a bed through water spraying nozzles formed on the bed and thus, to enable users having a difficult time standing to conveniently take a shower. CONSTITUTION: The free standing body shower massage device includes support plates(11,12) installed on a bath tub(A) for enabling a user to lie thereon; and a water spray unit(21) vertically rotatably installed on the upper part of the support plates(11,12), such as on the wall of a bathroom, for spraying water towards the user lying on the support plates(11,12). The support plates(11,12) include acupressure projections(16) formed on the top surface, and a planar heat generator(13) on the bottom surface. The water spray unit(21) includes a main frame(23), a rotation support frame(25), a reciprocating frame(27) with spray nozzles(27a), and a hydraulic actuator(29).