baber/WOPTO huggingface dataset:
Patent KR-20020078005-A (KR)
Title: Small-Scale Waste Treatment Apparatus
Inventor: KIM DONG SEOG
IPC: C02F3/02
Filed: 2001-04-04
Abstract: PURPOSE: A small scale sewage treatment apparatus is provided which not only treats organic matter and suspended solid, but also increases treatment ratio of nitrogen and phosphorus that are apt not to be treated in a small scale sewage treatment facility by the introduction of a certain filter system. CONSTITUTION: In a small scale sewage treatment apparatus comprising a first settling tank(21), a flow equalization tank(22), a first aeration tank(23), a second settling tank(24), a second aeration tank(25), and a third settling tank(26), the apparatus further comprises air diffusers(27) one end of which is extended to the bottom of the first settling tank(21) and the flow equalization tank(22), and the other end of which is connected to an air pressure generating means of the outside; and filter medium(28) which is installed in the intermediate part on the flow equalization tank(22) and the third settling tank(26), and which performs functions of biological decomposition, adsorption and filtering, wherein the filter medium(28) is installed in the tank capacity range of 8 to 12%.
Patent KR-20020078233-A (KR)
Title: The input/output control module of redundant programmable logic controller
Inventor: KIM BEOM SU
IPC: G06F15/16
Filed: 2001-04-06
Abstract: PURPOSE: An IO(Input and Output) control device of a duplex PLC(Programmable Logic Controller) is provided to construct an interface module, for exchanging data between the PLC and an I/O controller, and a DEX(Data Exchange) module, for exchanging operation data between two PLCs, in one module so that it can reduce a manufacturing cost and enhance a data process speed. CONSTITUTION: The device comprises the first CPU module(314), the second CPU module(324), an interface/DEX module(330), and an I/O controller(400). The first CPU module(314) performs a data operation and a device control. The second CPU module(324) performs a data operation and a device control when the first CPU module(314) gets out of order. The interface/DEX module(330) performs an operation data exchange between the two CPU modules(314, 324) and an I/O data exchange between the CPU modules(314, 324) and the I/O controller(400). The I/O controller(400) receives data from the interface/DEX module(330) for actuating a driver, and outputs the data, transmitted from an I/O module(402), to the interface/DEX module(330).
Patent KR-20020088481-A (KR)
Title: Output control apparatus of laser diode
Inventor: SEO JIN GYO
IPC: G11B7/1263
Filed: 2001-05-17
Abstract: PURPOSE: An apparatus for controlling laser diode output is provided to effectively cope with high-speed and large optical recording and reproducing equipment, and improve the performance of the optical recording and reproducing equipment. CONSTITUTION: An apparatus for controlling laser diode output includes a sampling element sampling a current power value being output from the laser diode, an operating part(306) outputting a control power value applied to the laser diode based on the current power value and a reference power value, a control part generating control signals controlling the operation of the sampling element and the operating part based on recording data to be recorded by the laser diode, wherein the operating part includes reference registers(604) for remembering reference power values to adjust power values of the laser diode, control registers(618) for remembering the power values applied to the laser diode, a subtracter(608) calculating the difference between the reference power value and the current power value, an adder(612) adding the output of the subtracter to the power value stored at the control register, a demultiplexor(616) selecting the control register to store the output of the adder in.
Patent KR-20020090806-A (KR)
Title: Apparatus for Measuring Level of Melted Steel
Inventor: KIM YUK NYEON
IPC: G01F23/30
Filed: 2001-05-29
Abstract: PURPOSE: A molten steel level measurement apparatus is provided to measure molten steel level from outside even when the load cell of turn dish has problems, while preventing accidents by eliminating the necessity of measuring molten steel level through naked eyes of a worker. CONSTITUTION: A molten steel level measurement apparatus comprises a sealing cover(20) mounted in a pre-heating member(12) of a turn dish(11), which has a gauge fixed to the top of the sealing cover, and a through hole(22) formed at the center of the sealing cover; and a float(40) arranged within the sealing cover in such a manner that the float moves in a vertical direction, which has a checker gauge fixed to the top of the float in such a manner as to correspond to the gauge. The float includes a main body to be accommodated into the sealing cover, from the bottom of the sealing cover; and a head accommodated into the sealing cover, from the top of the sealing cover, and coupled to the top of the main body.
Patent KR-20020091375-A (KR)
Title: Cast alloy steel for a press mould
Inventor: PARK MAN HO
IPC: C22C38/22
Filed: 2001-05-30
Abstract: PURPOSE: A cast alloy steel for press mould with excellent machinability and thermal treatability is provided, which is suitable to the manufacture of tool steels for metal cutting. CONSTITUTION: The cast alloy steel for press mould comprises C 1.40 to 1.50 wt.%, Si 0.4 to 0.6 wt.%, Mn less than 0.6 wt.%, P less than 0.03 wt.%, S less than 0.03 wt.%, Cr 11.0 to 12.0 wt.%, Mo 0.8 to 1.2 wt.%, W 0.4 to 0.6 wt.%, V 0.07 to 0.15 wt.%, a balance of Fe and other unavoidable impurities.
Patent KR-20010070753-A (KR)
Title: Producing system of homepages
Inventor: LEE DO YOON
IPC: G06F17/00
Filed: 2001-06-05
Abstract: PURPOSE: A system for constructing a homepage is provided to enable a user to conveniently and specifically construct a homepage by enabling the user to input appropriate data and to click a color or an image desired in a structure or a design suitable for the user's taste. CONSTITUTION: A user connects to a web server and inputs an ID and a password(S10). It is judged whether a homepage is generated or edited(S20). The user selects a main frame(S30). A specific value of the main frame is stored in the web server(S35). A sub page which the user wants to set is selected(S40). Each sector is selected. Each option given to each sector is selected(S45). A selection value of the sub page and a sector setting value by sub pages are stored(S50). A constructing of the homepage is completed(S55).
Patent KR-20020092646-A (KR)
Title: Deposit oemoving apparatus of sluice
Inventor: CHO JIN HUN
IPC: E02B8/02
Filed: 2001-06-05
Abstract: PURPOSE: A soil control device for a water gate is provided to prevent submersion by blocking a drainage gate by preventing soils from piling around a drainage gate, to use a change of the tide level by the rise and fall of the tide as energy resources and to simplify maintenance by controlling a valve automatically. CONSTITUTION: The soil control device for a water gate comprises a reservoir(1) installed to be lower than the water level at high tide, an injection pipe(20) installed on an apron(50) of a drainage canal(5), a pipeline(3) connecting the reservoir(1) and the injection pipe(20), and a valve(4) installed to the pipeline(3) to control the movement of a fluid.
Patent KR-20020094468-A (KR)
Title: Process for styrene butadiene random copolymers
Inventor: KO JAE YEONG
IPC: C08F212/08
Filed: 2001-06-12
Abstract: PURPOSE: A method for preparing a styrene-butadiene copolymer using an alkali metal phenoxide compound is provided, to widen the distribution of molecular weight and to obtain the uniform dispersibility of intra-binding styrene of the styrene-butadiene copolymer rubber and to improve the moisture resistance, the rolling resistance and the abrasion resistance of the tire prepared by using the rubber. CONSTITUTION: The method comprises the steps of copolymerizing a conjugated diene compound and an aromatic vinyl compound in an organic solvent by using the alkali metal phenoxide compound represented by the formula 1 and a Lewis salt compound as a randomizing agent in the presence of at least one organo lithium compound, wherein M is Li, Na or K; and R1, R2 and R3 are different each another or the same and are an alkyl, allyl or t-alkyl group of C3-C15. Preferably the conjugated diene compound is 1,3-butadiene or isoprene; the aromatic vinyl compound is styrene or α-styrene; the organo lithium compound is n-butyl lithium; and the Lewis salt compound is tetrahydrofuran.
Patent KR-20010079094-A (KR)
Title: Load Data Transmitter for Use in System for Measuring Distribution of Dynamic Load in Athletic Sports
Inventor: SON HO JANG
IPC: H04B1/02
Filed: 2001-06-13
Abstract: PURPOSE: A load data transmitter for an operation load distribution measurement system for excise motion is provided to precisely measure a pressure value corresponding to the load indicating the distribution of load, put to the front and rear parts of socks according to a user's consecutive motion change, and a variation of consecutive operation load and to transmit the measured data to an operation load distribution measurement system. CONSTITUTION: An operation load distribution measurement system for excise motion consists of the first and second transmitting units(10,20) and a receiving unit(30). The first and second transmitting units(10,20), installed on the outsoles of shoes, measure pressure values proportional to the load pressed to the front and rear parts of socks and transmit the data by wireless or infrared rays. Each of the transmitting units(10) is comprised of 4 pressure sensors(11a-11d,21a-21d) and signal transmitters(19,29). The pressure sensors(11a-11d,21a-21d) detect pressure values proportional to the load of a human body. The signal transmitters(19,29), respectively containing an RF transmitter(16), execute signal processing for the pressure values detected from the pressure sensors(11a-11d,21a-21d) and send the signals to the receiving unit(30). The receiving unit(30) processes the signals received from the signal transmitter(19,29) and displays the load values through a display unit(50) graphically.
Patent KR-20020096088-A (KR)
Title: Signal electrical transmission of computer hard-disk and manufacture method
Inventor: JU SEONG HYEOK
IPC: H01R12/79
Filed: 2001-06-16
Abstract: PURPOSE: A connector for transmitting signals of a computer hard disk and a method for manufacturing the same are provided to reduce parts and the cost of a printed circuit board and the hard disk by electrically connecting the connector with the printed circuit board through compressive contact. CONSTITUTION: A connector(200) for transmitting signals of a computer hard disk includes an upper mold(210) forming the upper part of the connector; a connection mold(220) integratedly formed at the lower part of the upper mold by regularly arranging terminal insertion grooves; and connection terminals(230) fixedly inserted into the terminal insertion grooves, having connection ends exposed to the upper surface of the upper mold, so that the connection ends are electrically connected to contact points of a flexible printed circuit board, and having elastic connection ends bent-formed to be elastically transformable, so that the elastic connection ends are electrically connected to the contact points of the flexible printed circuit through the elastic contact.
Patent KR-20020001610-A (KR)
Inventor: HASHIMOTO ATSUSHI
IPC: G11B27/10
Filed: 2001-06-26
Abstract: PURPOSE: To provide a sound/picture recording/reproducing system for automatically generating a good program management information. CONSTITUTION: The sound/picture recording/reproducing system comprises an input switching means which switches among a first input signal which, comprising a first sound/picture signal, is inputted from a first input; a second input signal which, comprising a second sound/picture signal, is inputted from a second input; and a third input signal which, comprising a third sound/picture signal, is inputted from the second input, and outputs any one of the first, second, and the third input signals. It also comprises a recording means which records the second input signal and the third input signal outputted from the input switching means on an information recording medium as the same record unit when the input switching means switches from the second input signal to the third input signal.
Patent KR-20020046135-A (KR)
Inventor: IWASAKI TOSHIHIRO
IPC: H01L21/60
Filed: 2001-06-27
Abstract: PURPOSE: To prevent flaws due to ultrasonic vibration for the manufacturing method of a semiconductor device including a process for electrically connecting the terminal electrode of a circuit board to the electrode pad of a semiconductor substrate by ultrasonic vibration. CONSTITUTION: A semiconductor substrate 14 is mounted onto the surface of an insulating circuit board 10 so that the terminal electrode 12 of the insulating circuit board 10 opposes the electrode pad 16 of the semiconductor substrate 14 (figure 1 (b)). Ultrasonic vibration is applied between first and second retention tools 20 and 22 for retaining the insulating circuit board 10 and semiconductor substrate 14, respectively, for obtaining a desired electrical connection (figure 1 (c)). Ultrasonic vibration is generated while interposed materials 26 and 28 with small hardness are being interposed between the first retention tool 20 and insulating circuit board 10, and the second one 22 and semiconductor substrate 14.
Patent KR-20020003097-A (KR)
Inventor: IIJIMA TAKESHI
IPC: A61B5/053
Filed: 2001-06-29
Abstract: PURPOSE: To solve the problems that operations are troublesome since it is required to get on electrode plates A, B, C and D and measure body weight and a body fat rate after mechanically turning on individual keys 201-204 so as to store individual data input or read stored data at the time of measurement, excess components are required since the individual keys 201-204 have to be separately provided on a scale main body 200a further, a device easily fails due to the cause of a component service life or the like and it is structurally complicated. CONSTITUTION: This device is provided with a storage means for storing individual data and a control means for controlling the storage of the individual data or the read of the stored individual data by using at least one of the plural electrode plates A, B, C and D.
Patent KR-20030004708-A (KR)
Title: device for throwing rinse and method for washing by using it in permeation type washing machine
Inventor: BANG JONG CHEOL
IPC: D06F39/02
Filed: 2001-07-06
Abstract: PURPOSE: A fiber softener injecting device for a washing machine and a centrifugal washing method using the same are provided to remove a top cover space for injecting the fiber softener for the utility of the inner space of the washing machine, and remove the water supply valve for controlling the time for injecting the fiber softener by automatically injecting the fiber softener by the centrifugal force and the inertia due to the rotation of the washing tub. CONSTITUTION: A fiber softener injecting device for a washing machine includes at least two or more receiving chambers(31-33) defined by partition walls(23,24) in a balance weighter for keeping fiber softener to provide the fiber softener to a washing tub via through holes(36,37) of the partition walls when the washing tub rotates in a direction, an injection hole formed at an upper part of either of the receiving chambers for the initial injection of the fiber softener, and a discharge hole(35) formed in the other receiving chamber to which the fiber softener is provided last and communicated to an outer wall of the washing tub, wherein the fiber softener is centrifugally and gradually provided to the outer wall of the washing tub via the receiving chambers during the intermediate dehydration in the rinsing stroke and via the discharge hole during the water supply in the last rinsing process.
Patent KR-20030008753-A (KR)
Title: Distortion correction device
Inventor: LEE CHEONG MUN
IPC: H04N3/237
Filed: 2001-07-20
Abstract: PURPOSE: An apparatus for correcting distortion is provided to prevent mis-convergence and N/S distortion when a trapezoid geometric distortion is detected in DY(Deflection Yoke) process. CONSTITUTION: An apparatus for correcting distortion includes horizontal deflection coils(HC1,HC2) controlling horizontal deflection of an electronic beam by an applied horizontal deflection current; a reactance variable current balance coil(BC) serially connected with each horizontal deflection coil; a pair of first and second horizontal correction coils(L1,L2) connected to a variable point of the reactance variable current balance coil; damping variable resistance(R5,VR1) changing the size of the current flowing in a vertical deflection coil; and a pair of correction coils(L3,L4) applying a variable bias magnetic field to the first and second horizontal correction coils according to the resistance value of the damping variable resistance.
Patent KR-20020011334-A (KR)
Inventor: EHRSAM JEAN
IPC: E01B35/02
Filed: 2001-07-31
Abstract: PURPOSE: Provided are a guide method for guiding a device for inserting baseplates for making a railway track. The device enables baseplates to be inserted into concrete at given positions that are accurate to within less than 1 millimeter (mm). Also provided is a device for inserting elements into the ground by using the above guide method. CONSTITUTION: In the guide method for guiding a device that is designed to insert elements into the ground in order to make a structure, it comprises the following steps of: establishing topographical points and determining the coordinates of these points in an X, Y, Z frame of reference; putting a measuring station in place in the vicinity of the structure and determining the X, Y, Z position of the measuring station with reference to one or more topographical points; determining, by means of the measuring station, the distance and the angle between the insertion device and the measuring station; calculating the position of the device by means of the measured distance and the known position of the measuring station; displacing the insertion device so that the elements are in register on the insertion axis with given positions where the elements are to be inserted into the ground.
Patent KR-20030015091-A (KR)
Title: complex of polymers and autogenous chondrocytes for chondral lesions
Inventor: HA CHUL WON
IPC: A61L27/38
Filed: 2001-08-14
Abstract: PURPOSE: Provided is a magnetically derived cartilage cell and vital polymer composite material useful for remedy of damage of articular cartilage by utilizing a specified polymer having semi-solid state and viscosity as a cell transplantation transfer material suitable to execute arthroscopic operation manner. CONSTITUTION: The cartilage cell is applied in processes of culturing and growing cartilage cells obtained from other sections of a body or by way of other manners; selecting a subject to be remedied; and executing transplantation operation after blending the cartilage cell with specified polymer. The vital material to be applied in the transplantation operation is admixed with the semi-solid and viscous polymer having a proper transfer ability of the cultured cartilage cells in vitro into the cartilage deficit area.
Patent KR-20030016120-A (KR)
Title: apparatus of airbag door for a passenger of vehicles
Inventor: PARK IN HEUM
IPC: B60R21/201
Filed: 2001-08-20
Abstract: PURPOSE: An air bag door device for passengers is provided to protect passengers and deploy an air bag smoothly by separating a deploying door cover from a clip, and to prevent deformation of the clip against vibration by deploying the deploying door cover. CONSTITUTION: A core part(20) is connected to a bracket(40) and a deploying door cover(30), and an air bag is deployed through an instrument panel(10) with spreading the deploying door cover in deploying the air bag. A clip(50) is combined with supporting and penetrating the deploying door cover and the bracket at the same time. The air bag is deployed with separating the deploying door cover from the core part. Plural cutting pieces(51) having restoring force and a supporting piece(52) are integrally formed in the clip. Passengers are protected safely with deploying the air bag actively.
Patent KR-20030016618-A (KR)
Title: Damping unit for mobile phone antenna
Inventor: BAE GWANG JIN
IPC: H01Q1/24
Filed: 2001-08-21
Abstract: PURPOSE: A damping device of an antenna for a portable phone is provided to obtain good call quality by eliminating a breakdown reason and adjusting a directional feature of the antenna according to a user's need. CONSTITUTION: A helical antenna(23) is mounted at an inside of an antenna housing(21). A through hole perforates a center portion of the helical antenna(23). The antenna housing(21) has a wrinkle portion(22). The antenna housing(21) changes a direction of an antenna. A whip antenna(25) is broken-in and fetched at a portable phone through the through hole of the antenna housing(21). A locking portion(27) is formed at a lower end of the antenna housing(21). The locking portion(27) is locked to a body case of the portable phone. An antenna bushing(28) electrically connects the helical antenna(23) and the whip antenna(25) to a main board at a lower end of the locking portion(27).
Patent KR-20030016848-A (KR)
Title: a door glass lower channel of vehicles
Inventor: CHO UI CHAN
IPC: B60J1/16
Filed: 2001-08-22
Abstract: PURPOSE: A door glass lower channel of a vehicle is provided to prevent corrosion of the lower channel and brackets, to reduce weight and production cost of the lower channel and to simplify an assembly process. CONSTITUTION: A door glass lower channel(100) is composed of a channel portion(110) in which a door glass is inserted; a bracket portion(120) integrally formed on upper and lower parts of the channel; and a glass run(200) integrally formed inside the channel portion. The channel and bracket portions are made of plastic and firstly injected and the glass run is secondly injected inside the channel portion. Therefore, the lower channel is not corroded by water drops flowed in and the weight and production cost are reduced. Further, the channel portion is not combined with the bracket portion and the glass run is not inserted in the channel portion so that an assembly process is simplified.
Patent KR-20030018456-A (KR)
Inventor: KIM JONG YUL
IPC: F04C29/00
Filed: 2001-08-28
Abstract: PURPOSE: An apparatus for reducing oil-leakage of a rotary compressor is provided to reduce amount of oil-leakage through a discharge pipe together with discharged gas. CONSTITUTION: An oil separator(10) comprises an oil separating barrel(11) joined to be fluidically connected with a discharge pipe(DP) and a filter member(12) installed in the oil separating barrel to separate oil from discharged gas flowing to the discharge pipe. An oil collecting port(11a) is formed on one side of a bottom of the oil separating barrel to drain oil separated by the filter member into a casing.
Patent KR-20020018105-A (KR)
Inventor: AOKI YUKIHIKO
IPC: G06F3/048
Filed: 2001-08-29
Abstract: PURPOSE: A network error display device and an error detection display method are provided to discriminate the error of a reception system on a network and the error inside equipment and easily understandably display the attention to a user. CONSTITUTION: An IEEE1394 signal processing part(4) detects the error of a loop state, detects a link state, and detects the error generated in the state with a link to the network or the error generated in the state without the link in an IEEE1394 network. A main body processing part(5) stores a message for indicating an error state, and displays the stored message based on the error state. A display unit(6) displays the message to the user.