baber/WOPTO huggingface dataset:
Patent KR-20040007034-A (KR)
Title: Germicidal Fertillizing Aqua-solution Comprising Colloidal Silver and Minor Species
Inventor: KWON JONG KEUN
IPC: C05G3/60
Filed: 2002-07-16
Abstract: PURPOSE: Provided is a liquid trace element fertilizer for improving sterilization of insects and harmful microbes, and growth condition for crops by containing colloidal silver particles in trace element fertilizer composition. CONSTITUTION: The composition of sterilizing trace element fertilizer solution contains the components of: 10-1000ppm of colloidal silver particles less than 20nm in size; at least one trace element source selected from B-source more than 500ppm based on B2O3, Cu-source more than 500ppm based on Cu, Fe-source more than 1000ppm based on Fe, Mn-source more than 1000ppm based on MnO, Mo-source more than 5ppm based on Mo, Zn-source more than 500ppm based on Zn; and optionally at least one macro nutrient element selected from N, P, K, S, Ca, Mg and Cl. The sources of trace elements are water soluble, and B-source is sodium borate or boric acid, Cu-source is copper sulfate, F-source is ferric citrate, iron sulfate or Fe-EDTA, Mn-source is manganese sulfate, Mo-source is sodium molybdate, and Zn-source is zinc sulfate or Zn-EDTA. The prepared liquid fertilizer sterilizes virus, mold and bacteria.
Patent KR-20040008540-A (KR)
Title: Temperature detecting circuit
Inventor: KIM SAENG HWAN
IPC: G01K1/02
Filed: 2002-07-18
Abstract: PURPOSE: A temperature sensing circuit is provided, which selects an optimum detector among a number of detectors by predicting delay variation within a variable range according to process variables or voltage variation. CONSTITUTION: A pulse generator(100) generates a pulse signal according to a temperature sensing signal. The fourth delay circuit(200) generates a number of delay signals by delaying the above temperature sensing signal with different delay time. The fifth delay circuit(300) delays the above temperature sensing signal. A number of detectors(401,402,403,404) compare the delay signals of the fourth delay circuit with the delay signal of the fifth delay circuit and then output the comparison value according to the pulse signal. A number of pads(701,702,703,704) read the output of the detectors. And a detector outputs an optimum temperature value by comparing the temperature value read through the pads with the present temperature value.
Patent KR-20040008968-A (KR)
Title: RECOVERY METHOD OF Cu METAL POWER AND HIGH PURE FERROUS SULFATE FROM ACIDIC METAL WASTES ON HOT PRESSING
Inventor: KIM CHANG UK
IPC: C22B15/00
Filed: 2002-07-20
Abstract: PURPOSE: A method for recovering copper powder and high purity ferrous sulfate from hot forged and pickled metal waste is provided to simultaneously recover copper powder whose particles are formed in a sub-globular shape and has a particle size corresponding to a sieve size of 100 to 325 meshes and high purity ferrous sulfate using copper sulfate solution that is a pickling waste metal solution. CONSTITUTION: The method comprises the steps of removing oil contained in ferrous oxide scale by heating ferrous oxide for 1 to 3 hours as maintaining ferrous oxide generated in hot forging and rolling processes of iron works to a temperature of 250 to 380 deg.C; cooling the oil removed ferrous oxide to an ordinary temperature and drying the oil removed ferrous oxide at the same time; preparing ferrous oxide powder by milling the cooled and dried ferrous oxide scale as controlling particle size, particle shape and particle size distribution of the cooled and dried ferrous oxide scale in certain ranges; preparing reduced iron powder by reducing the ferrous oxide powder at a reduction atmosphere for 2 to 5 hours as maintaining the prepared ferrous oxide powder to a temperature of 950 to 1,000 deg.C in a high temperature reduction furnace; precipitating copper powder by substituting reduced iron for copper sulfate as maintaining the mixed solution to a temperature of 30 to 80 deg.C for 30 to 60 min after putting the prepared reduced iron powder into copper sulfate solution that is a pickling waste metal solution; and a ferrous sulfate recovering step of recovering solid phased ferrous sulfate by heating, concentrating and drying the produced ferrous sulfate solution.
Patent KR-20040009483-A (KR)
Title: The Method in the Advertisement System Using Device Control Program
Inventor: JANG HYUNG HWAN
Filed: 2002-07-24
Abstract: PURPOSE: A system and a method for an advertisement using a program for controlling a peripheral device are provided to receive the advertisement from an advertisement server through the network and to display the advertisement through an information display tool of an upper device when an event independently occurs in a lower device or the event internally occurs in a procedure for executing the control program. CONSTITUTION: A management program(101) enables a manager to search and process the information related to the entire operation of the system. An advertiser reception program(102) offers the reception needed to an advertiser. A user reception program(103) offers the reception needed to a user. An advertisement transmission management program(104) receives the needed basic information, and selects and transmits the advertisement to the upper devices when the event occurs from the upper devices of the user. A collection module(105) collects a transmission number of each advertisement or advertiser, and calculates an advertisement price.
Patent KR-20040009602-A (KR)
Title: Liquid Crystal Display Device
Inventor: KIM DO SEONG
IPC: G02F1/1343
Filed: 2002-07-24
Abstract: PURPOSE: A liquid crystal display is provided to form dielectric structures at the edge of domains different in an alignment direction, thereby reinforcing electric field distortion of a part where unstable liquid crystal alignment is generated. CONSTITUTION: An electric field inducing window(106) is horizontally formed to be parallel with gate lines(112). First dielectric structures(205) are formed on a common electrode to be corresponded to a peripheral of a pixel electrode(105) in a direction parallel with the electric field inducing window. Second dielectric structures(305) are formed on the common electrode to be corresponded to the peripheral of the pixel electrode in a direction vertical to the electric field inducing window. A first domain and a second domain are formed, wherein alignments of liquid crystal are symmetrical at the boundary of the electric field inducing window. The second dielectric structures are formed at the first domain to reinforce an action that electric fields gather inwards.
Patent KR-20040011001-A (KR)
Title: Apparatus for preventing use of disapproved programs and the method for the same
Inventor: NAM JAE SEONG
IPC: G06F1/00
Filed: 2002-07-26
Abstract: PURPOSE: A device for preventing a disapproved program from being used and a method thereof are provided to prevent a use of disapproved program effectively. CONSTITUTION: A prevention device for a monitor judges whether a display information request exists from a computer(S2A01). If a display information request exists, a special character including a DDC(Display Data Channel) ROM is appended to the display information and the special character is transmitted to the computer(S2A02). The computer transmits a response signal to the monitor, the monitor checks the response signal, and the prevention device for a monitor checks whether a response signal as to the special character code is received(S2A04). If the response signal is checked, it is judged that a prevention device for a computer is installed in a computer main body(S2A05). An operation of the prevention device for a computer is described as follows. The prevention device for a computer requests display information to the monitor(S2B01). If display information is received from the monitor(S2B02), it is judged whether a special character is included in the display information(S2B04). If a special character is included, it is judged that a prevention device for a monitor is installed in the monitor, and an execution program is sensed(S2B05). It is judged whether the execution program is an approved program(S2B06). If the execution program is an approved program, a special control is not executed and a screen is displayed normally(S2B07).
Patent KR-20040012140-A (KR)
Title: An apparatus and method for removing zinc fume from zinc plating facilities
Inventor: LEE SI JAE
IPC: C23C2/00
Filed: 2002-08-01
Abstract: PURPOSE: An apparatus and a method for removing zinc fume from galvanizing line is provided to convert the zinc fume into zinc ash by condensing zinc fume formed of gas phased zinc and prevent zinc ash condensed and concentrated in snout from dropping onto strip by injecting high pressure nitrogen gas onto the zinc ash, thereby removing the zinc ash. CONSTITUTION: In an apparatus(1) for removing zinc fume(235) in snout(210) for connecting heating furnace and zinc pot in a continuous galvanizing line, the apparatus comprises a fume suction part(10) comprising pipe system(12) and pump(24) for extracting contaminated gas (G1) of high temperature from snout(210), and turning back the heated purifying gas to the snout(210) by heating purifying gas of low temperature; a fume cooling part(30) comprising a cooling pipe(34) which is mounted on the pipe system(12) of the fume suction part(10), and in which refrigerant of low temperature flows so as to condense zinc fume(235), thereby separate the zinc fume(235) from the contaminated gas (G1) of high temperature flowing on an outer part of the cooling pipe(34); and a fume heating part(60) which is arranged next to the pipe system(12) at the rear side of the fume cooling part(30), in which a heater(62) is installed, and which turns back the heated purifying gas to the snout(210) in the high temperature state by heating purifying gas of low temperature whose dust is removed by passing through the fume cooling part(30), wherein the contaminated gas (G1) of high temperature extracted from the snout(210) is cooled so that the zinc fume(235) is removed from the contaminated gas (G1) of high temperature.
Patent KR-20040013897-A (KR)
Title: Managing and advertising method of vending machine
Inventor: CHOI JIN YONG
IPC: G07F9/00
Filed: 2002-08-09
Abstract: PURPOSE: A vending machine management and advertisement method is provided to reduce the inconvenience of the user by rapidly recovering the failure of the vending machine. CONSTITUTION: A monitor device is installed on the vending machine(18) and a central server(10) is connected to the monitor device through a network. The vending machine management and advertisement method includes the steps of: (a) periodically generating the status code of the monitor device when the vending machine(18) is normally operated; and (b) transmitting the status code to the central server(10) through the network.
Patent KR-20040019695-A (KR)
Title: Device for detecting temperature of box type annealing workpiece having a function of auto detecting coil center
Inventor: CHOI BYEONG IK
IPC: G01K13/00
Filed: 2002-08-29
Abstract: PURPOSE: A temperature detecting device capable of recognizing the center of a case annealing member is provided to improve quality of articles and productivity by precisely maintaining temperature when performing an annealing process. CONSTITUTION: A temperature detecting device includes a temperature sensing section(200), a rotating section(300) for rotating the temperature sensing section, and a temperature sensing door section. The temperature sensing section(200) moves up a temperature detector and includes a main frame(201), a driving motor(202) fixedly installed at one side of the main frame(201), and sensors(203-a,203-b) for detecting an operation of the driving motor(202). The temperature sensing section(200) also has a moving frame(204), a guide(201-1) installed at both inner sidewalls of the main frame(201) and a lifting cylinder(205).
Patent KR-20020073469-A (KR)
Inventor: BANG SEUNG CHEOL
IPC: H04B7/24
Filed: 2002-08-30
Abstract: PURPOSE: An information service method through a broadcasting in mobile environment is provided to prevent the illegal use of information and minimize the service charge of an information user by designating a receivable item and a receivable period in terminal using the broadcasting and paying the information charge according to a period necessary for information. CONSTITUTION: An intrinsic number is provided per a terminal(20) for classifying the terminal(20) capable of using an information service. A receiver(2) is composed for designating a desired information service and receiving information by a desired period. The intrinsic number of the terminal(20) is transmitted to an information provider using a bidirectional communication medium and broadcasting for receiving the designation of the use of the terminal(20), and an operation code is designated so that the receiver(2) receives information. The desired information is service is designated using the bidirectional communication medium and broadcasting. Information is received during the desired period using the bidirectional communication medium and broadcasting.
Patent KR-20040022335-A (KR)
Title: The lubrication assembly for MT
Inventor: LEE DONG SU
IPC: B01D27/08
Filed: 2002-09-05
Abstract: PURPOSE: A lubricating structure of a manual transmission is provided to increase the amount of oil supplied to a principal axis by sending oil supplied to an oil seal portion to the principal axis. CONSTITUTION: A through hole(50¡~) is formed to an input shaft(50) of a transmission in a radial direction to move oil of an oil seal(52). A central hole(50¡~¡~) is formed to move oil to a principal axis(55) in an axial direction by communicating with the through hole. An oil pocket(60) is installed to the input shaft of the transmission to send oil through the through hole. Thereby, lubricating ability of a pilot bearing(56) and a synchronizer(59) is improved by increasing the amount of oil supplied to the principal axis.
Patent KR-20040021974-A (KR)
Title: Voice Recognition Handsfree Apparatus for Vehicles
Inventor: OH SE BIN
IPC: H04B1/40
Filed: 2002-09-06
Abstract: PURPOSE: A vehicle hands-free device for voice recognition is provided to execute both a speaker-dependent recognition function and a speaker-independent recognition function for safe telephone conversation in driving. CONSTITUTION: In case that a voice recognition auxiliary control key in a vehicle hands-free device is installed in a steering wheel(10), up/down search keys(11,12), a call key, an end key(14), and a voice mode key(15) are installed in the steering wheel(10). The up/down search keys(11,12) enable the search function of the phone book of the portable phone or the hands-free device. The call key(13) sends or receives a call. The end key(14) has a call end function. The voice mode key(15) is used to activate a voice recognition hands-free function.
Patent KR-20040025178-A (KR)
Title: Method for preparing of cationic surfactants
Inventor: HA JEONG UK
IPC: C07C231/14
Filed: 2002-09-18
Abstract: PURPOSE: A method for preparing a cationic surfactant is provided to obtain a cationic surfactant having excellent water solubility, flexibility, anti-static property and dispersive property and high purity. CONSTITUTION: The method for preparing a cationic surfactant of the formula 1 comprises the steps of: (a) reacting a fatty acid of the formula of R1COOH with an amine of the formula of H2N(CH2)nNH-X to form an amidoamine of the formula 4; (b) tertiarizing the amidoamine of the formula 4 by a tertiarizing agent(Y) to form a compound of the formula 3; and (c) quaternizing the compound of the formula 3 by a compound of the formula of R2-M. In the formulas, R1 is a C7-C21 linear or branched alkyl, alkenyl or a combination thereof; R2 is a C1-C21 linear or branched alkyl, alkenyl or a combination thereof; X is CH3, (CH2)mOH, (CH2)mOCOR3, (CH2)mNH2 or (CH2)mNHCOR3, in which R3 is a C7-C21 linear or branched alkyl, alkenyl or a combination thereof and m is an integer of 2-6; Y is H, CH2CHOHCH2OH, CH2CHOHCH2Cl, CH2CH2CN, CH2CH2COOCH3, CH2CH2COOH, or CH2CH2OH; M is sulfate or a halogen atom; and n is an integer of 2-6.
Patent KR-20040031233-A (KR)
Title: A work setting device for de-burring machine
Inventor: HWANG CHUNG MO
IPC: B23Q3/06
Filed: 2002-10-04
Abstract: PURPOSE: A device for fixing a workpiece for a deburring machine is provided to rotatably fix various workpieces having different inside diameters. CONSTITUTION: A device for fixing a workpiece(1) for a deburring machine is composed of a base body(7) mounted at a fixed body, a shaft(9) rotatably mounted to the center of the base body through a bearing(11), and a clamping unit(21). The clamping unit moves a cone sleeve(17) up/down according to the inside diameter of the workpiece, and has a plurality of jaws(19) for fixing the workpiece.
Patent KR-20020089243-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21B1/16
Filed: 2002-10-17
Abstract: PURPOSE: A turks head of rolling mill is provided which is capable of rolling processing wire rods having various width and thickness regardless of dimensions by improving installation structure of rolling rolls that are arranged in four directions. CONSTITUTION: The turks head of rolling mill comprises a frame and four roll supporting means, wherein the roll supporting means(30,40,50,60) comprise brackets(31,41,51,61) that are projectingly formed on the front surface part of the frame(10); a roll block(32) comprising a roll receiving part(32b) which is coupled to the brackets(31,41,51,61) through a hinge shaft(32a) so that the roll receiving part(32b) is pivotally arranged to a certain angle of degrees, and in which the rolling roll(21) is installed, and an extension part(32c) which is extended from the roll receiving part(32b) to the edge side of the frame(10), and on which a female screw hole(32d) is penetratingly processed; an elastic support part(33) that is installed at the extension part(32c) of the roll block(32) to elastically support the extension part(32c) to the side of the frame(10); and an adjusting screw(34) that is screw coupled thus penetrated into the female screw hole(32d) of the extension part(32c) so that a gap between rolling rolls(21,22,23,24) is adjusted by pivoting the adjusting screw(34) in forward and rearward directions where a wire rod passes through the roll block(32) as overcoming elastic force of the elastic support part(33), and which is operated with the front of the adjusting screw(34) contacted with the front surface part of the frame(10).
Patent KR-20020092861-A (KR)
Inventor: EUN SEONG BAE
IPC: G06Q50/20
Filed: 2002-10-23
Abstract: PURPOSE: A programming education system is provided to offer a user a cross development environment over a web so that it can alleviate a burden such as a construction and maintenance of a host or target system in performing an embedded type programming education. CONSTITUTION: The system comprises web browsers(10, 11), a service providing server(12) and virtual education apparatuses(13, 14). The service providing server(12) executes programs in a plurality of virtual education apparatuses according to control signals input via the web browsers(10, 11). The virtual education apparatuses(13, 14) execute the education programs downloaded from the server(12), and transmit execution results to the server(12). The server(12) includes a web server(30), a project manager(31), cross compilers(32), an education apparatus sharing manager(33) and a debugging manager(34). The web server(30) receives web page access requests from web browsers(10, 11), performs a search, a generation or a conversion of documents, and transmits the process result to the web browsers(10, 11). The cross compilers(32) compile programs according to a control of process/debugging buttons. The sharing manager(33) downloads process files to the virtual education apparatuses(13, 14) and enables the web browser to share the virtual education apparatuses(13, 14).
Patent KR-20040036042-A (KR)
Title: Spilitting machine
Inventor: AHN HONG TAE
IPC: D02H13/00
Filed: 2002-10-23
Abstract: PURPOSE: A splitting machine is provided which is characterized by increasing the speed of split by active control of a servomotor and removing variation of tension. CONSTITUTION: A splitting machine comprises: a splitting winder(1) containing cone bobbins(10) and winding a split fiber; an split control assembly(100) controlling the tension of yarn(S); a driving unit(30) containing a servomotor axial-driving a cake bobbin(31); a sensor bar installed on a potentiometer; a tension sensor(40) generating electricity value in accordance with the tension; an automatic stop device(60), which is set on a path of the yarn(S), sensing an supplying end of the yarn; and a yarn speed sensor(70) containing an encoder measuring speed by rotation of the yarn(S).
Patent KR-20030038398-A (KR)
Title: A method for reducing the power used by emissive display devices
Inventor: MILCH JAMES ROGER
IPC: G09G3/32
Filed: 2002-10-31
Abstract: PURPOSE: A method for reducing power used by a display apparatus having a luminescence pixel, is provided to be capable of improving the efficiency of electrical characteristics. CONSTITUTION: In the method of receiving formatted information for presentation on the display device(24), modifying the format of the formatted information to reduce the number and/or intensity of bright pixels in a display of the formatted information(26), rendering the modified formatted information(28), and displaying the rendered modified formatted information on the display device(30).
Patent KR-20040043891-A (KR)
Inventor: JANG DAE YONG
IPC: G02F1/133
Filed: 2002-11-20
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to reduce an excessive power consumption when inputting data to a data line by sequentially controlling data outputs of a small number of drive ICs by delaying a load signal. CONSTITUTION: The LCD comprises a TFT(Thin Film Transistor) array member(100), a delay member(200) and plural source drive ICs(SD1-SDn). The TFT array member(100) includes plural data lines(102) for applying data signals and plural gate lines(104) for applying drive signals. TFTs are formed at the crossing regions between the data lines(102) and the gate lines(104) and transmit data signals to the liquid crystal capacitors through the drive signals. The delay member(200) comprises a plurality of D type flip-flops(D_FF1-D_FFn-1) which synchronize to a horizontal clock signal(CPH), shift a first load signal(LD) at one direction and output second load signals(LDo-LDn-1).
Patent KR-20020092341-A (KR)
Inventor: HA TAE WOO
IPC: A47G1/16
Filed: 2002-11-21
Abstract: PURPOSE: A scroll is provided to be a traditional Korean scroll which is soft and flexible and to prevent from being wrapped. CONSTITUTION: With regard to a conventional scroll which is winding around the upper part and a lower part of a hanger(50) and is hanging on the wall by means of the hanging string(60), paper for work, marginal paper(20) and the 1st and the 2nd backing paper should be cut in each size. The first backing paper is made of Korean paper which is spread and dried with wet adhesive. The paper for work(10) sticks to one side of the 1st backing paper with wet adhesive by spreading water and then, they are ironed. The marginal paper(20) and the 1st backing paper adheres to four sides of paper for work with themselves overlapped and the 2nd backing paper is made from polyethylene nonwoven fabric on which wet adhesive is spread and dried. At this time, the 1st backing paper and the marginal paper are laminated by means of wet adhesive to keep the scroll flexible and elastic.