baber/WOPTO huggingface dataset:
Patent KR-20010021179-A (KR)
Title: Ink density adjusting mechanism and electrophotographic apparatus using the ink density adjusting mechanism
Inventor: OYAMADA SATORU
IPC: G03G15/11
Filed: 2000-08-02
Abstract: PURPOSE: To provide an ink concentration adjusting mechanism capable of preventing a medium, such as a photoreceptor where an image is developed from being soiled even if ink is circulated in order to adjust the concentration at non-printing time. CONSTITUTION: When a print finish instruction is transmitted from a controller part 10, a developing control part 40 decides whither ink concentration is proper. When it is out of a proper range, a valve part 28 for switching circulating path is turned on, in order to continue ink concentration adjusting processing, even after the finish of printing. The ink circulation path is switched to make the ink flow directly to an ink tank part 24, and the ink concentration adjusting processing is performed in this state. The present concentration X% is detected by a transmission type concentration sensor part 27 and transmitted to the control part 40. The control part 40 accesses a concentration adjusting table part 41 to obtain data N% to M% within the proper concentration range recorded in the part 41 and compares them. When X%>M%, ink diluting solution is supplied by through L ml amount by a supply pump part 22N, and when X%<N%, ink dye is supplied through K ml amount by a supply pump part 22C.
Patent KR-20000063903-A (KR)
Inventor: MA JUNG YEOL
IPC: G06Q50/20
Filed: 2000-08-09
Abstract: PURPOSE: A system for ordering custom-made teaching materials via the internet and a method for the same are provided to increase the effect of education, and to reduce the cost for the teaching materials, by storing the data of all middle and high schools courses in a database of a management server, and making the teaching materials which are ordered by a user via the internet based on the data. CONSTITUTION: A user terminal(10) is connected to an operator computer(30) via the internet(20). A teaching materials managing part(31) controls a database(32) which stores the data of all courses for the education. An order managing part(33) selects the necessary contents from the part(31) based on the details ordered by the user, and thereby produces the teaching materials and stores them in a database(34). An outputting part(36) prints the teaching materials prepared in the order managing part(33). A teaching materials binding part(37) publishes the contents printed by the part(36) as a book. A payment part(35) processes the cost for producing the teaching materials in the order managing part(33).
Patent KR-20020014858-A (KR)
Title: Vehicles' overspeeding protective system and method thereof
Inventor: JUNG YOUNG SOO
IPC: G08G1/052
Filed: 2000-08-19
Abstract: PURPOSE: An overspeed limiter and method of preventing overspeed are provided to reduce traffic accident in an expressway by catching a speeding vehicle through calculation of average speed of the vehicle using an expressway-passage card. CONSTITUTION: An overspeed limiter comprises an expressway-passage card reading unit(17), a database(18), a control unit(21), an internal output unit(19) and an external output unit(20). The expressway-passage card reading unit is built in an expressway-passage card processor installed in an egress expressway tollgate to read information recorded on an expressway-passage card. The database stores information of an expressway toll by vehicle type and mileage according to an ingress tollgate of the expressway. The control unit determines overspeed of the vehicle via detection of read contents of the reading unit and contents of the database. The internal output unit shows the result determined from the control unit to men on duty in the tollgate. The external output unit shows the result determined from the control unit to vehicle driver.
Patent KR-20020015248-A (KR)
Inventor: CHOI YOON SOO
IPC: F03B13/12
Filed: 2000-08-21
Abstract: PURPOSE: Water power generating ship system by using waterpower is provided to produce power by rotating a water wheel through water pressure while floating the waterpower generating ship and to regenerate energy. CONSTITUTION: A power generating ship is floated on a river and is fixed by a wire. A water wheel mounted on the power generating ship is rotated to generate power. The power generating ship is produced according to conditions of a river or sea. The water wheel is established while being submerged. Then, the water wheel is rotated by water pressure to generate the power. The power generating ship is manufactured by considering width of the river, depth of the water, inletting amount and pressure of the water. Thereby, the power generating ship system by using the water power produces the power by rotating the water wheel through the water pressure while floating the waterpower generating ship. Moreover, the power generating ship system by using the waterpower regenerates pure energy while protecting environment.
Patent KR-20020017776-A (KR)
Title: A mobile telephone system for saving password
Inventor: CHO HYUN JOON
IPC: H04B1/40
Filed: 2000-08-31
Abstract: PURPOSE: A mobile phone system for safely storing a password is provided to present a character input device to rapidly input characters, a mobile phone having the same, and an input control method therein. CONSTITUTION: A mobile phone system for safely storing a password comprises an antenna(20), a display module(60), a keyboard part(50), a control part(10), a speaker(30), and an audio part(14). The antenna(20) receives a required signal from a base station. The display module(60) displays data. The keyboard part(50), composed of a function key and other keys(52), is provided for the input of information. The control part(10) consists of the fist memory(A), the second memory(D), a function operation part(16), and a microcomputer(12). The control part(10) receives specific information and a specific symbol from the keyboard part(50), substitutes a password equivalent to them for an appointed function, and displays a result through the display module(60). The speaker(30) receives voices. The audio part(14) processes audio signals and voices.
Patent KR-20020026075-A (KR)
Title: Method for correcting print error caused by misalignment between chips mounted onto array head of ink jet printer
Inventor: LEE SEONG HUI
IPC: B41J2/045
Filed: 2000-09-30
Abstract: PURPOSE: A method for compensation of printing error due to erroneous lineup of chips installed on array head of ink jet printer is provided to compensate printing error due to erroneous lineup of unit chips. CONSTITUTION: A method comprises five steps. The first step(S1) is to calculate allowable limit of rotating angle with respect to standard position of each chip within range where no space appears in a printed document. The second step(S2) is to determine whether rotating angle of each chip is within the allowed limit. The third step(S3) is to compensate processing tolerance of the chip if the chip is not within the allowed limit. The fourth step(S4) is, if each of the chips is within the allowed limit, to additionally install multiple nozzles on at least one ends of the chips and to determine whether each of the nozzles is to be used by a fixed printing test pattern to compensate horizontal printing error due to horizontal erroneous lineup of the chips. The fifth step(S5) is to adjust gaps between ink discharge of the chips to compensate vertical printing error due to vertical erroneous lineup of the chips by determining and adjusting reference time of voltage pulsed impressed to heaters installed on the nozzles of an array head by a fixed printing test pattern.
Patent KR-20020028637-A (KR)
Title: Process for preparing ginkgo-tea and ginkgo-tea prepared thereby
Inventor: AHN BYEONG JUN
IPC: A23F3/22
Filed: 2000-10-11
Abstract: PURPOSE: Provided are ginkgo leaf-tea which has no toxicity and its preparation process, therefore, the tea includes pharmacological efficacies and flavor peculiar to ginkgo leaves without toxicity. CONSTITUTION: The manufacturing method comprises the steps of: extracting ginkgo leaves with alcohol, ketone and a mixed solvent of water therewith and drying the remnant; re-extracting the extract and the dried remnant with non-polar solvent or a mixed solvent of water therewith; evaporating the extract to obtain a water layer(GF); mixing the water layer(GF) with chlorophyll which is prepared by extracting the leaves of Thea sinensis with non-polar solvent; then drying the mixture.
Patent KR-20020029543-A (KR)
Title: A thermal amplifier
Inventor: LIM MUN SU
IPC: F24H1/18
Filed: 2000-10-13
Abstract: PURPOSE: A heat amplifier is provided to achieve the maximum heat efficiency with a low power consumption, and to save the power by installing at least one heat amplifier depending on the capacitance of an appliance to be installed. CONSTITUTION: A heat amplifier(100) is installed in an appliance, which uses the thermal energy, so as to improve the thermal efficiency of the appliance. The heat amplifier(100) includes a cylindrical body(110) having a heat medium oil inlet section(111). A plurality of heat storing pipes(120) are installed in the cylindrical body(110). The heat medium oil inlet section(111) includes a check valve formed at an upper portion of the cylindrical body(110) and is communicated with an interior of the cylindrical body(110), and a sealing cap for sealing the check valve by covering the outer portion of the check valve.
Patent KR-20020031222-A (KR)
Title: A Sewage And Waste water Treating Filter
Inventor: CHOI IN SIK
IPC: B01D35/14
Filed: 2000-10-23
Abstract: PURPOSE: A filter for treating sewage and wastewater is provided, which can filter suspended solid contained in discharge water of septic tank by filter media set in annular of double pipe and by pressurized air coming through inner pipe and air spurt holes. CONSTITUTION: The system comprises a filter membrane body(120), a filter felt(130), a hollow body(140), air spurt holes(150). The filter(100) is separately installed by a partition plate(18) that is firmly fixed by flange(110) and bolts(114) at the final stage of a septic tank and is made of a double pipe type, the inner pipe(142) being a pressurized air pipe to feed air through air spurt holes(150). The filter felt(130) is installed in the outer circumferential surface of the filter membrane body to filter water to inner side by pressurized air.
Patent KR-20010106075-A (KR)
Title: Facsimile Transmission Apparatus in the type of being connected to a computer, and its Method
Inventor: YOON SHOUNG HUN
IPC: H04N1/32
Filed: 2000-10-27
Abstract: Antagonists selective for the GluR5 receptor are useful for the treatment of pain. Also disclosed are novel decahydroisoquinoline derivatives which are selective GluR5 receptor antagonists.
Patent KR-20020036234-A (KR)
Title: Frame of inspection cover
Inventor: JI JONG SEOP
IPC: B62D25/20
Filed: 2000-11-09
Abstract: PURPOSE: A frame of the engine inspection port cover is provided to prevent the noise of the engine and the heat of the engine from coming into the indoor of a vehicle through the engine inspection port. CONSTITUTION: In the frame of the engine inspection port cover forming thermal insulation material, plywood, and a cover mat, an under plate(32) is higher in the outside part than in the middle part. A unit for accepting thermal insulation material has a first protrusion(34) formed inside of the middle part of a side plate(33) formed upward of the outside of the under plate to accept thermal insulation material(41) to the upper side of the under plate. A unit for accepting plywood has a second protrusion(36) formed inside of the upper end of the side plate to accept plywood(42) and a cover mat(43) to the upper side of the unit for accepting thermal insulation material. A mold unit(38) has the second protrusion extended to the outside for a cover(30) to be placed on the cover mat(21) of the floor(20) in assembling the cover to the inspection port. A protrusion is formed at the bottom of the under plate contacted with a weather strip(27) installed at the end of the lower end(26a) of a frame for placing(26) if covering the cover to the inspection port and sealing effect is improved.
Patent KR-20020038003-A (KR)
Inventor: JUNG SEONG HAE
IPC: F25B39/00
Filed: 2000-11-16
Abstract: PURPOSE: An evaporator is provided to improve heat exchanging performance and to reduce frosting on a return band part. CONSTITUTION: Radiation fins(13) are installed even on return band parts(12a) of a heat transfer pipe(12) to expand area of an evaporator(10) for heat exchange by using the return band parts as parts of a heat exchanger. A plurality of air penetrating holes are formed on the radiation fins not to interfere with air flow. Alternatively, lengthy radiation fins are formed to be slantly joined to the heat transfer pipe to be parallel with flowing direction of air. Hot air flowing in from a freezing compartment and a refrigerating compartment passes not only a central part of the evaporator but also the return band parts of the evaporator to expand usable area of the evaporator.
Patent KR-20010051751-A (KR)
Inventor: KURATA NOBUHIRO
IPC: A61F13/56
Filed: 2000-11-17
Abstract: PURPOSE: To solve such problems in sanitary napkins and panty liners, that the rear surfaces of back sheets are provided with tacky adhesive parts for preventing the slipping to underwear, or the like, but when these absorptive articles are made hydrolyzable, the decomposition of the tacky adhesive parts delay and therefore the back sheets float in the state of relatively large areas within a septic tank. CONSTITUTION: The rear surface of the back sheet 20 is provided with the tacky adhesive parts 30 by dispersing spacings between a longitudinal direction and a transverse direction. The exposed parts 20a of the sheet are made continuous as a whole and are so formed as to arrive at edges 1f and 1e of the absorptive article. The spacings between the tacky adhesive parts 30 are previously set longer than the maximum fiber length of the sheet. Consequently, when the exposed parts 20a of the sheet are collapsed by water, the tacky adhesive parts 30 are dispersed so as to part from each other. The back sheet may thus be finely dispersed in the water.
Patent KR-20020039138-A (KR)
Title: Radiating structure of register for air blower control apparatus
Inventor: OH GWANG HEON
IPC: F04D27/00
Filed: 2000-11-20
Abstract: PURPOSE: A heat radiation structure is provided to obtain a compact register, while achieving improved heat radiation efficiency and reducing pressure loss and noise. CONSTITUTION: A heat radiation structure comprises a substrate(1) a corrugated radiation fin(5) installed to the substrate; and a plurality of louvers(51) arranged in a lengthwise or widthwise direction at a side of the substrate. The heat generated from a serial resistance circuit(2) is transferred to the radiation fin, and the air passing through the substrate and the corrugated radiation fin flows through the louvers, to thereby enhance heat radiation efficiency.
Patent KR-20020039803-A (KR)
Inventor: LEE HYUN A
IPC: F28D1/00
Filed: 2000-11-22
Abstract: PURPOSE: A heat exchanger is provided to improve efficiency of heat exchange and dust collection by installing the heat exchanger with double structure in ventilation facilities. CONSTITUTION: A heat exchanger(100) is installed in ventilation facilities for cooling and heating to change polluted air in a space and to preserve energy used for cooling and heating by mutual heat exchange between discharged air and air taken in. The heat exchanger has foamed members(20) symmetrically placed above and below each other in a center thereof with fixed gaps with the heat exchanger. The foamed members have concaves(11) on surfaces of bodies thereof and air gaps(12) therein so that air movement holes(10) on inner sides and outer sides of the bodies are formed to have compression parts(30) and expansion parts(40) repeatedly.
Patent KR-20010025255-A (KR)
Title: Dyeing of indigo by modified jigger
Inventor: LIM YONG JIN
IPC: D06B3/12
Filed: 2000-11-23
Abstract: PURPOSE: Provided is a dyeing device of indigo plant using a jigger type dyeing machine having uniform quality, reproducibility, mass production by continuous-processing dyeing exhaustion, color fixation and washing in one machine. CONSTITUTION: The dyeing device of indigo plant is comprised of: a housing(4) sealing the jigger type dyeing machine to maintain airtight; an inlet(6) and an outlet(7) of nitrogen gas which is set through the housing(4) flowing in the housing(4) and discharging out the housing(4) by opening and closing valves(6')(7'); an inlet(8) and an outlet(9) of dyeing solution which is connected with a dyeing bath/washing bath(5) flowing in the dyeing bath/washing bath(5) and discharging out the dyeing bath/washing bath(5) by opening and closing valves(8')(9'); and an inlet(10) and an outlet(11) of washing water washing the inside of the housing(4) by opening and closing valves(10')(11').
Patent KR-20020040406-A (KR)
Title: A method of compressing and storing data based on genetic code
Inventor: ARUTIUNOF YURIARE TEMOVICH
IPC: G11B20/10
Filed: 2000-11-24
Abstract: PURPOSE: A method for compressing and storing information by the genetic code is provided to compress, record and display information in a continuous pair type like the configuration of the genetic code, using 4 fundamental elements composed of 2 bits. CONSTITUTION: Source data are inputted(S10). The source data are compressed by sequentially using an RLE(Run Length Encoding) compression algorithm, an LZ(Lempel Ziv) compression algorithm, and a Huffman compression algorithm(S20). The compressed information is converted into the genetic code, to generate temporary or intermediate data(S30). Each surface of a Rubik's Cubic pyramid is repetitively rotated for sorting the compressed genetic code(S40). The sorted and compressed genetic code is compressed again by using the RLE compression algorithm, to generate a final compressed file(S50). Whether to compress the genetic code is decided(S60). If so, the initial step(S10) is returned, and if not, the steps are ended.
Patent KR-20010044156-A (KR)
Inventor: AHN BYEONG SIK
IPC: H04M11/00
Filed: 2000-11-28
Abstract: PURPOSE: A set-top box having a wake-up function by a telephone is provided to make a reservation and record a desired video on demand by making a phone call to home (a set-top box installed place) easily and freely with only a reservation code of the video on demand obtained through an Internet Service Provider and inputting simply a password code and a reservation code even though a main function of a set-top box is in an OFF state. CONSTITUTION: A line interface(202) selectively transmits a phone signal of a phone line(201) received from a POTS filter to a DTMF controller(203) under the control of an auxiliary microcontroller function unit(207). The DTMF(Dual Tone Multi Frequency) controller(203) receives the phone signal from the line interface(202), generates a wake-up signal and recognizes a DTMF key input received from an external source. A wake-up circuit(206) creates a signal to wake up the auxiliary microcontroller function unit(207) with the phone signal of the DTMF controller(203). The auxiliary microcontroller function unit(207) is waken up by a wake-up signal of the wake-up circuit(206), recognizes a phone call incoming from an external source, and determines a determining code of a password code and a reservation code received from the DTMF controller(203) to drive a relay exciting coil unit(215). The relay exciting coil unit(215) drives an exciting coil(257) of a relay and turns on a driving terminal(216) of the relay upon receipt of a signal of an output 'A' of the auxiliary microcontroller function unit(207), to supply an AC power(208) to a set-top box main power supply unit(209). A set-top box wake-up power supply unit(218) supplies power constantly. A key input unit(212) participates in turning on or off of the set-top box, automatic responding and other function setting. A set-top box main microcontroller function unit(210) controls a general function of the set-top box(204) and performs a function of transmitting a reservation data including an Internet protocol(IP) through a LAN card(213) and xDSL modem connection signal line(214) to an ISP provider on the basis of the reservation code read from the auxiliary microcontroller function unit(207) performing a reservation function. The set-top box main power supply unit(209) is supplied with the AC power(208) according to the driving of the relay driving terminals(215,216) only when the set-top box main function unit is operated.
Patent KR-20020042220-A (KR)
Title: Composition of phthalocyanine-based mixed crystal and electrophotographic photoreceptor employing the same
Inventor: DAMURA SHINICHI
IPC: G03G5/06
Filed: 2000-11-30
Abstract: PURPOSE: Provided are a phthalocyanine-based composition having improved crystalline character in state of coating dispersion, and a visual receptor for electrophotograph using the phthalocyanine-based composition as a charge generator. CONSTITUTION: The phthalocyanine-based composition consists of metal bisphthalocyanine compound of formula 1 and phthalocyanine compound of formula 2. Formula 1 : Pc= M1 = Pc(wherein, Pc represents a phthalocyanine group of formula 3, and M1 represents a metal of group IV or lanthanide metal). Formula 2: M2=Pc(wherein, Pc represents a phthalocyanine group of formula 3, and M2 represents hydrogen, cupper or aluminum halide, or oxygen atom, halogen atom, or Ti, V, Zr, Ge, Ga or In, to which is attached oxygen atom, halogen atom or hydroxyl group). In the formula 3, each of R1-R15 represents hydrogen atom, halogen atom, nitro group, alkyl group, or alkoxy group.
Patent KR-20020042240-A (KR)
Title: method for controlling washing in permeation-type washing machine
Inventor: PARK SEOK GYU
IPC: D06F33/02
Filed: 2000-11-30
Abstract: PURPOSE: A method for controlling washing of a washing machine is provided to improve washing and rinsing performance by effectively separating and discharging detergent excessively inserted or shag. CONSTITUTION: A method for controlling washing of a washing machine includes the steps of sensing an amount of clothing inserted into a wash tub, setting a feed amount of water and a period of time of washing course according to the sensed amount of clothing; supplying water according to the amount of clothing, repeating an agitating stroke and a discharging stroke to an extent of the setting number of times; additionally supplying water to rise a water level to a higher level than the initial water level, performing the agitating stroke for a predetermined period of time to remove residual detergent, discharging water and dehydrating clothing, rinsing clothing after supplying rinse water, and dehydrating clothing.
Patent KR-20020043698-A (KR)
Title: Leak Detecting Apparatus of a Shutoff Valve
Inventor: CHAE GYU GEUN
IPC: G01M3/04
Filed: 2000-12-02
Abstract: PURPOSE: A leakage detection apparatus for shut-off valve is provided to allow the apparatus to be repaired in a convenient and accurate manner without the need of separating the valve. CONSTITUTION: A shut-off valve includes an adjusting nut(4) for adjusting the degree of opening of a valve disk coupled to a rod of a diaphragm(1) having a handle(5) coupled to the outer surface of the diaphragm. The shut-off valve is installed to a fluid pipe for feeding fluid to or cutting off fluid feeding from a valve disk mounted at an end of a valve body(7) and interposed between first and second flanges(41,42). A leakage detection apparatus comprises a cylinder(39) having a piston rod(44) an end of which is coupled to the first flange, wherein the cylinder is incorporated into the first flange so as to push or pull the first flange to contact the valve disk; a solenoid(40) for controlling air supply to the cylinder; and a water container for collecting the air fed and discharged through a pipe arranged between first and second flanges, so as to detect leakage at the valve disk and adjusting the degree of opening of the valve disk through the use of the adjusting nut.