baber/WOPTO huggingface dataset:
Patent KR-20030091310-A (KR)
Title: Apparatus and method for estimating the relative position by radio frequency
Inventor: CHOI JEONG HWAN
IPC: G05B19/00
Filed: 2002-05-27
Abstract: PURPOSE: An apparatus and a method for estimating the relative position of a robot by using a wireless signal are provided to estimate the relative position from the user to the robot although a wall exists between the user to the robot as well as to estimate an accurate position in the room. CONSTITUTION: An apparatus for estimating the relative position of a robot by using a wireless signal includes a robot paging unit(100) and a position estimation unit(200) and a position estimation unit(200). The robot paging unit(100) sends a remote control signal in response to the user's requirement and it sends a wireless signal of position estimation as a reference signal for estimating the position. And, the position estimation unit(200) receives the wireless signal of position estimation from the robot paging unit(100) and calculates the direction and the relative position from the robot to the robot paging unit(100) by analyzing the received the wireless signal of position estimation.
Patent KR-20030014344-A (KR)
Title: An evaluating program, a recording medium thereof, a timing evaluating apparatus, and a timing evaluating system
Inventor: IDE KENICHIRO
IPC: A63F13/428
Filed: 2002-06-14
Abstract: PURPOSE: An evaluating program, a recording medium thereof, a timing evaluating apparatus, and a timing evaluating system are provided to evaluate the input timing of a user. CONSTITUTION: An output unit(260) continuously outputs sound or an image to a user(A). A timing detecting unit(240) detects the input timing of the user(A) according to the sound or the image. An evaluating time period setup module(235) sets up a changeable time period according to the output timing of the sound or the image. An evaluating unit(245) compares the time period with the input timing and provides evaluating information according to the compared result.
Patent KR-20030095702-A (KR)
Title: A ultra sonic dyeing machine for button
Inventor: LEE JEONG ROK
IPC: B05C3/05
Filed: 2002-06-14
Abstract: PURPOSE: Provided is an ultrasonic dyeing device for buttons, which has a relatively simple structure, reduces the manufacturing and operation costs, can dye the buttons uniformly, improves the workability and productivity, and is operated with ease. CONSTITUTION: The ultrasonic dyeing device for buttons comprises: (i) a dyeing bath(14) disposed at one side of the top of a frame(10) and has a heater(30), an ultrasonic transformer(32) and a temperature detector(34); (ii) a second dyeing bath(20) supported by an axis(22) in the dyeing bath(14) and has a perforated sidewall; and (iii) a basket(66) mounted on the second dyeing bath(20) and has a perforated sidewall, wherein an arm fixed to one axis of the second dyeing bath(20) is connected with a crank fixed to an output axis of a speed reducer rotated by a drive motor, by means of a connecting rod.
Patent KR-20020096967-A (KR)
Title: Hermetic Type Filtering Device
Inventor: UEKI MASATAKA
IPC: B01D29/07
Filed: 2002-06-18
Abstract: PURPOSE: Provided is a sealed filter capable of efficiently filtering liquid to be filtered across the overall length of a pipe for a long time and achieving a satisfactory deodorizing process. CONSTITUTION: The sealed filter comprises a case(1) with an inlet(3) and an outlet(4) opened at the bottom part(2a); a lid(5) which attachably/detachably connected to upper end of the case(1) and seals the case(1); a roll filter(6), which is obtained by winding a sheet-like filter medium, and is housed in a case(1) in such a way that the outer peripheral face of the filter(6) comes into contact with the inner periphery of the case(1); a jet pipe(7) having the lower end(7a) connected to the inlet(3) and the upper end(7b) protruded from the center through hole(6a) so as to spout the liquid to be filtered, fed under pressure, which is installed in the center of the case(1); a colliding plate(8), which is fitted, in the axial direction, to the inner face of the lid(5) and dispersing the liquid to be filtered which is spouted, almost uniformly over the upper end face of the roll filter(6) by the collision; and an annular fixed plate(10) which is attached to the colliding plate(8) through a fitting bar(9) and fixes the roll filter(6).
Patent KR-20030097060-A (KR)
Title: Screw Type Mixing Biofilter System with Effective Microbes Bioscrubber for Odor and VOCs Removal
Inventor: LEE BYUNG HUN
IPC: B01D53/34
Filed: 2002-06-19
Abstract: PURPOSE: A bioscrubber for spraying liquid phase microorganisms effective in removing stench, and a process for preventing clogging of biofilter and minimizing dead zone inside reactor by installing screw type mixing apparatus, thereby improving removal efficiency of volatile organic compounds and stench are provided. CONSTITUTION: The high efficiency apparatus for removing volatile organic compounds and stench comprises a pretreatment tank(10) for properly changing temperature of inflow gas(110) and removing dust from the inflow gas(110) so that the inflow gas is suitable for bioreaction; a bioscrubber(20) for humidity control, cleaning effect and biological treatment effect at the same time by cleaning the gas passing through the pretreatment tank using effective microorganisms; and a screw mixing type biofilter(30) for treating the gas passing through the bioscrubber(20) using a biofilter in such a way that removing efficiency of volatile organic compounds and stench is improved by installing a screw type mixer so that dead zone of the filter is removed, and concentration of microorganisms attached to media is uniformized, wherein photosynthetic bacteria is used as the effective microorganisms to improve removing efficiency of ammonia and some volatile organic compounds in the bioscrubber(20), wherein bacillus bacteria are used as the effective microorganisms to improve removing efficiency of hydrogen sulfide and some volatile organic compounds in the bioscrubber(20), wherein MLSS (mixed liquor suspended solids) of sewage disposal plant is used to improve removing efficiency of stench and volatile organic compounds in the bioscrubber(20), and wherein the screw type mixer is used to prevent clogging of the biofilter(30) and uniformize concentration of microorganisms.
Patent KR-20030097150-A (KR)
Title: A memory clock automatic reparation apparatus
Inventor: JU JONG DU
IPC: G11C11/407
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus for automatically compensating a memory clock is provided to automatically recognize the failure of set-up/hold time by comparing the output signal of a latch with an inner clock. CONSTITUTION: An apparatus for automatically compensating a memory clock includes a clock generation unit(140), a latch(120), a kill pulse generation unit(150), a detector(160) and a clock controller(170). The clock generation unit(140) generates an inner clock. The latch(120) latches the external data signal and the inner clock as the output of the clock generation unit(140) and transmits the latched signals to the inner circuit of the DRAM. The kill pulse generation unit(150) senses the output signal of the latch(120) and the failure of the set-up/hold time of the inner clock and transmits the set-up/hold kill pulse. The detector(160) transmits the control signal by using the external data signal as the output of the data buffer, the inner clock as the output of the clock generation unit(140) and the set-up/hold kill pulse signal of the kill pulse generation unit(150). And, the clock controller(170) controls the inner clock of the clock generation unit(140) by the control signal as the output of the detector(160).
Patent KR-20040001932-A (KR)
Title: A net crane for a fishing boat
Inventor: CHO HYUNG JUN
IPC: A01K73/06
Filed: 2002-06-29
Abstract: PURPOSE: A net hauler for a fish boat is provided, which has a rope and a net portion separately hauled so as not to be tangled, thereby facilitating a net arrangement work, preventing a net and fish caught in the net from being impaired and simply separating the fish from the net. CONSTITUTION: A net hauler(20) for a fish boat comprises: a frame(30) having a rope separating member(43); a hauling roller(40) rotatably installed above the frame(30) and having a pair of rollers(41) spaced apart from each other and coupled thereto so that a rope is rolled; power generating unit(50) for rotating a shaft coupled to the hauling rollers(40); and a net guide(60) having a guide member(61) and a guide roller(62), for guiding a net portion into the fish boat when the rope is hauled from the hauling rollers(40).
Patent KR-20040004808-A (KR)
Title: Method of etching in a semiconductor device
Inventor: SHIN HYEON SANG
IPC: H01L21/3213
Filed: 2002-07-05
Abstract: PURPOSE: A method for etching a semiconductor device is provided to remove protrusion defects on a cover polysilicon layer by ACE(Advanced Chemical Etching) using mixed solutions of HNO3 and HF. CONSTITUTION: A semiconductor substrate having a cover polysilicon layer is prepared. Protrusion defects on the cover polysilicon layer are removed and the surface of the cover polysilicon layer is planarized by ACE using mixed solutions of HNO3 and HF. The mixing rate of HNO3 and HF is about 50:1 - 200:1.
Patent KR-20040008715-A (KR)
Title: Apparatus for sensing current
Inventor: LEE YONG SEOP
IPC: G11C5/14
Filed: 2002-07-19
Abstract: PURPOSE: A current sensing device is provided to reduce a size of a BICS circuit, by realizing a circuit not using a signal discriminating a reference current from and a transition signal. CONSTITUTION: According to the current sensing device connected to a test target circuit(510), a BICS(520) is located between the test target circuit and a ground and measures a test target current inputted from the test target circuit and then applies a voltage generated from the measurement result through an output port. A transition current eliminator(530) receives a voltage from the above BICS, and generates a normal/abnormal judgement signal by performing a logic operation as to a delay value of the above voltage and a present value.
Patent KR-20030011667-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: NISHIYAMA YUKIO
IPC: H01L21/316
Filed: 2002-07-29
Abstract: PURPOSE: To implement a multilayer interconnection using a FSG film as an insulation film between Cu wirings which is capable of reducing an influence of HF. CONSTITUTION: A FSG film 6 sandwiched between a SiON film 5 (upper) and a SiON film 7 (lower) is used instead of single FSG film 6.
Patent KR-20040011936-A (KR)
Title: Switching apparatus for ethernet having a plurality of vlans and communication method by using same
Inventor: JUNG TAEK JIN
IPC: H04L12/46
Filed: 2002-07-31
Abstract: PURPOSE: A switching device on an Ethernet composed of many VLANs(Virtual LANs) and a communication method using the same are provided to execute an ARP(Address Resolution Protocol) response using Proxy_ARP according to the ARP request of a source terminal connected to a VLAN, to transmit an IP packet, transmitted from the source terminal, to a destination terminal through a VLAN to which the destination terminal is connected, and to judge the validity of the destination terminal using an arbitrary subnet established in Proxy_ARP. CONSTITUTION: An VLAN-based Ethernet for data transmission between different VLANs consists of a subscriber terminal group(210) having a plurality of subscriber terminals(201-204), a switching device(220), and a router(250). The switching device(220) comprises a plurality of VLANs(211-215), a Proxy-ARP module(216), and a database(217). The subscriber terminals(201-204), divided by respectively different VLANs and connected to respective ports of the switching device(220), are provided with IP addresses from a DHCP(Dynamic Host Configuration Protocol) server through the switching device(220). The switching device(220) supports data communication between VLANs to which IP addresses have not been allocated. The Proxy-ARP module(216), based on the ARP request of a source terminal connected to a VLAN, compares whether the IP subnet of the destination terminal that the ARP request indicates is identical to an IP subnet stored in the database(217).
Patent KR-20040013542-A (KR)
Title: Ac/dc integrated with power line communication signal coupling unit
Inventor: KWON YONG IL
IPC: H04B3/54
Filed: 2002-08-07
Abstract: PURPOSE: An AC-DC adapter having a power line communication function is provided to implement a high-speed power line communication function, and to integrate power plugs as one, thereby easily using the adapter at low price and supplying necessary power to a computer device. CONSTITUTION: An integrated power plug(SP31) is comprised. A power unit(310) supplies high impedance to a power line communication signal in connection with the integrated power plug(SP31), cuts off power noise, converts AC power into DC power, and outputs the predetermined DC power through an output port(DSP31). A power line communication signal coupler(320) detects the power line communication signal from a power line through the integrated power plug(SP31), outputs the detected power line communication signal through a communication port(CP31), and couples a transmission signal outputted through the communication port(CP31) with the power line.
Patent KR-20040017508-A (KR)
Title: Pseudomonas sp. T-1 having a ability to resolve high-density Terephthalic acid and a method of waste-water treatment using the same
Inventor: KIM KI TAE
IPC: C12N1/20
Filed: 2002-08-21
Abstract: PURPOSE: A microorganism Pseudomonas sp. T-1 having improved terephthalic acid decomposing activity and a method for treating terephthalic acid containing wastewater using the same microorganism are provided. The microorganism completely decomposes terephthalic acid in wastewater to inhibit environment pollution. CONSTITUTION: A microorganism Pseudomonas sp. T-1 which grows well under aerobic and facultative aerobic condition and has improved terephthalic acid decomposing activity is provided, wherein Pseudomonas sp. T-1 is selected in a minimal medium containing nitrogen sources, phosphorous sources, inorganic salts and terephthalic acid as a sole carbon source. A method for treating terephthalic acid containing wastewater comprises the steps of: neutralizing wastewater containing terephthalic acid; adding Pseudomonas sp. T-1 into the neutralized wastewater and aerating the wastewater; precipitating the wastewater; pressure-floating the wastewater to remove organic matters from the supernatant; precipitating the wastewater; and discharging the purified water.
Patent KR-20040017521-A (KR)
Title: On-board unit for control system of train
Inventor: KIM BONG TAEK
IPC: B61L3/00
Filed: 2002-08-22
Abstract: PURPOSE: An onboard equipment for train control system is provided to reduce the space occupied by onboard equipment, while permitting the degree of coupling of the primary onboard coil and the secondary onboard coil to be controlled in a convenient manner. CONSTITUTION: An onboard equipment(140) for train control system comprises a plate type molding unit(141); a primary onboard coil and a secondary onboard coil buried in the molding unit so as to induce an electromagnetic induction coupling signal and connected in serial to the oscillation circuit such that the oscillation circuit oscillates at the frequency of the electromagnetic induction coupling signal; and a coupling degree control unit(170) including a magnetic flux path plate(173) arranged to contact the surface of the molding unit along the direction of the primary and secondary onboard coils, and a path movement portion for moving the magnetic flux path plate along the surface of the molding unit relatively with respect to the primary and secondary onboard coils. The coupling degree control unit controls the degree of coupling between the primary onboard coil and the secondary onboard coil.
Patent KR-20040017932-A (KR)
Title: Apparatus for cleaning oil filter for air fan in blast furnace
Inventor: KIM DANG GYU
IPC: B01D35/16
Filed: 2002-08-22
Abstract: PURPOSE: An auto-removal device for removing contaminant in a lubricant filter by means of differential pressure signal is provided to eliminate the contaminant scaled on surface of the filter by using centrifugal force and rinsing oil. CONSTITUTION: The device comprises filters(110a,110b), rinsing oil supply pipes, injection parts(120a) on the pipes, driven-rotational plates(200b) to revolve the filters(110a,110b), driving gears to move the filters upward, and driven gears coupled to the driving gears, rotational discs(210b) fixed with filters outside the driven gears to seat the filters(110a,110b) on lower portion thereof, filter fixture plates(123b) connected with filters(110a,110b) by means of fixture bolts(124b). Top and bottom bearings are inserted in the oil supply pipes and the injection parts(120a), respectively. Additionally, on lower sides of the pipes, a number of rinsing oil injection nozzles are formed in radiating directions.
Patent KR-20040021218-A (KR)
Title: Partial coating method using biocompatibility material and it's coated implants
Inventor: AHN SE YEONG
IPC: A61L27/32
Filed: 2002-09-03
Abstract: PURPOSE: A partial coating method using the biocompatible material and an implant coated thereby are provided to enhance the initial fixation strength and to exert the biocompatibility clinically for a long time. CONSTITUTION: The partial coating method using the biocompatible material comprises the steps of: adhering a masking film to the surface of an implant; and spraying the biocompatible material to the surface of the implant with the masking film not adhered to form a coating layer. The biocompatible material is the biocompatible calcium phosphates based ceramics, hydroxyapatite. The biocompatible material is the biocompatible ceramics, titanium dioxide.
Patent KR-20040021273-A (KR)
Title: a terraced manufacturing method of a ship for a land
Inventor: CHOI IN DO
IPC: B63B9/00
Filed: 2002-09-03
Abstract: PURPOSE: A method for manufacturing a step type ground vessel is provided to easily manufacture the vessel, reduce manufacturing costs, and prevent environmental pollution. CONSTITUTION: A method for manufacturing a step type ground vessel comprises the steps of: forming a bottom layer with concrete or steel; coupling step type beams(20a,20b,20c) to the bottom layer at predetermined intervals; connecting horizontal beams(30a,30b,30c) to the step type beam; installing curved steel plate and forming the outer wall of a vessel body; installing bottom panels and vertical panels; and installing a sail on the vessel body.
Patent KR-20040024022-A (KR)
Title: variable descalng apparatus
Inventor: CHAE SU IK
IPC: B21B45/08
Filed: 2002-09-12
Abstract: PURPOSE: A variable descaling apparatus is provided which is capable of controlling height and position of descaling header according to change of thickness and material of a workpiece and replacing the defective nozzle with a new nozzle without stopping of line when defective nozzle is generated. CONSTITUTION: The variable descaling apparatus comprises an ascending and descending part comprising a channel shaped frame(14) which is connected to an upper part of cylinders(12) in such a way that the frame is ascended and descended, and to upper and lower parts of which a flange part is horizontally extended, a screw shaft(16) which is rotationally installed in the frame, and at both sides of which screw threads are formed oppositely to each other, geared motors(18) connected to the screw shaft, ball screws(20) engaged with the screw shaft and ascended and descended according to rotation of the screw shaft, and supporting plates(22) fixed to the ball screws; a rotation part comprising bearing blocks(30) fixed to the supporting plates, descale headers rotationally installed at the bearing blocks, a driving motor(32) connected to one side of the descale headers to rotate the descale headers, and a rotary joint(34) connected to the other side of the descale headers so that high pressure water is flown in the descale headers; and a nozzle assembling part fixed to the descale headers, wherein the nozzle assembling part comprises nozzle body, guide, rotor, nozzle tip, rotation nozzle, housing and fixing cap.
Patent KR-20040025955-A (KR)
Title: The facilities structure that replace breakwater cap-concrete
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2002-09-17
Abstract: PURPOSE: A substitute facility structure for cap concrete of a breakwater is provided to simplify works and to stabilize a breakwater. CONSTITUTION: The substitute facility structure for cap concrete of a breakwater comprises the steps of building a breakwater body(12) by piling up ripraps(11) to the appointed height on the seabed(10), placing hollow blocks(13) on the uppermost end of the breakwater body(12) in a line, paving small blocks(14) on a riprap plane of each hollow block(13) horizontally, and placing ripraps(15) on the small blocks(14), then paving small blocks(14a) having the same size of the small block(14) on the upper part of the ripraps(15).
Patent KR-20040025116-A (KR)
Title: Lifting beam auto welding device
Inventor: CHUN SEONG IK
IPC: B23K37/04
Filed: 2002-09-18
Abstract: PURPOSE: An automatic welding device for a lifting beam is provided to improve welding efficiency and productivity by moving a rail beam and a reinforcement beam along a welding section. CONSTITUTION: A tooth-shaped surface(14) is formed at both upper sides of a base(1). A frame(2) is coupled to the base(1) by means of four support rollers(12), two driven pinions(15) and two driving pinions(9) so that the frame(2) is engaged with the toothed surface(14). The frame(2) is driven by means of a motor(8) connected to a shaft(10). A fixing base(3) is fixed to an upper portion of the frame(2) and a vertical pressing block(4) is screw-coupled with a lead screw(6), which passes through an upper surface of the fixing base(3). A pressing roller(18) is rotatably fixed to the vertical pressing block(4).
Patent KR-20040026456-A (KR)
Title: Shuttle Applied to Handler
Inventor: HWANG HYEON JU
IPC: G01R31/26
Filed: 2002-09-24
Abstract: PURPOSE: A shuttle for handler is provided to exchange a change kit by coupling or decoupling easily the change kit of the shuttle including a clamp and a blade to or from a base plate. CONSTITUTION: A shutter for handler includes a base plate(210), a change kit(220), and a rubber heater(230). A plurality of connection pins and the first coupling parts are formed on the base plate(210). The change kit(220) is combined with an upper part of the base plate(210). The second coupling parts and a plurality of connection grooves are formed on the change kit(220). The second coupling parts of the change kit are combined with a plurality of female clamps(300). The rubber heater(230) is formed between the base plate and the change kit in order to transfer the heat to the change kit. The first coupling parts are combined with a plurality of male clamps(400).
Patent KR-20030030902-A (KR)
Title: Character deployment method, data management method, and model formation method
Inventor: MIFUNE SATOSHI
IPC: G06T7/246
Filed: 2002-10-08
Abstract: PURPOSE: To arrange a soccer player at an optimum position in a game. CONSTITUTION: A memory (41) stores a player character basic position and an ability parameter as characteristic data (42). A player character/formation selecting means (31) obtains an operation signal from a controller and obtains the player character and formation information. A player character arranging means (32) decides the optimum position of the player character on a soccer field by referring to the characteristic data (42). A game performing means (33) performs a game based on the decided position.