baber/WOPTO huggingface dataset:
Patent KR-20040013442-A (KR)
Title: Multi-chamber type air conditioner and method for controlling electric expansion valve thereof
Inventor: JUN SANG HUI
IPC: F24F11/02
Filed: 2002-08-06
Abstract: PURPOSE: A multi-chamber type air conditioner and a control method of the same are provided to control opening degree of an electromotive expansion valve of a stopped indoor unit to recover appropriate amount of oil and refrigerant for optimization of refrigerant cycle even when indoor temperature and outdoor temperature are radically changed at heating operation. CONSTITUTION: An air conditioner includes a first temperature, an outdoor temperature sensor(17) connected with an outdoor unit, detecting unit detecting temperature of outdoor air; a second temperature detecting unit, an outdoor heat exchanger inlet temperature sensor(15) connected with a side of an inlet side refrigerant tube of the outdoor unit, detecting temperature of a tube of an outdoor heat exchanger(12); and a valve control unit controlling opening degree of a valve unit corresponding with a stopped indoor unit(13,23,33) based on difference of temperature detected by the first temperature detecting unit and the second temperature detecting unit.
Patent KR-20040013762-A (KR)
Title: Method and apparatus for sending/receiving a signal
Inventor: KIM HAK RYANG
IPC: H04H20/69
Filed: 2002-08-08
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving signals are provided to simplify complex lines between a set-top box and a display device, remove a limitation on distance, and remove signal attenuation. CONSTITUTION: A transmitting unit(10) receives R(Red), G(Green), and B(Blue) video signals, aural signals, and control signals for converting parallel data into serial data to transmit the serial data in optical signals. A receiving unit(20) receives the optical signals for converting the optical signals into video signals to be displayed on a picture and aural signals to be output, and receives the control signals for adjusting the signals. A plurality of transmission lines(30A,30B) transmit the optical signals output from the transmitting unit to the receiving unit.
Patent KR-20040021024-A (KR)
Title: Fast network printer and printing method thereof
Inventor: CHO JAE GYEONG
IPC: G06F3/12
Filed: 2002-09-02
Abstract: PURPOSE: A high-speed network printer and a printing method thereof are provided to transmit the printing data to a printer from a network card through a shared memory in parallel not sequential. CONSTITUTION: The network card(40) receives the printing data through the network and outputs the received printing data. The shared memories(42-46) buffer/output the printing data inputted from the network card. The printer(48) prints the printing data output from the shared memories. The network card is equipped with a data receiver receiving the printing data from a host through the network, a memory checker checking the shared memory buffering no printing data and outputting a checking result, and a data output part recognizing the shared memory buffering no printing data and outputting the printing data inputted from the data receiver to the recognized shared memory.
Patent KR-20040021226-A (KR)
Title: Castable refractory containing magnesia
Inventor: JUN UNG
IPC: C04B35/66
Filed: 2002-09-03
Abstract: PURPOSE: Provided is magnesia-based castable refractory having excellent operation capability, flow property, anti-explosion property and anti-erosion property, which contains no chrome harmful to human bodies. CONSTITUTION: The magnesia-based castable refractory comprises 10 wt% of less of magnesia(MgO) materials having a diameter of 0.075 mm or less and 8 wt% of less of an alumina cement as a binder. The magnesia materials are used in such amount that the hydration of magnesia is inhibited, and the alumina cement absorbs the water added to the castable refractory in operation.
Patent KR-20040022089-A (KR)
Title: Chromeless Photo mask and Method for manufacturing the same
Inventor: JUNG DONG HUN
IPC: G03F1/34
Filed: 2002-09-06
Abstract: PURPOSE: A chromeless photo mask and a fabricating method thereof are provided to form a pattern without distortion on an edge part of a main pattern group having a chromeless pattern. CONSTITUTION: A chromeless photo mask includes a main pattern group(10) and an auxiliary pattern group(20). The main pattern group(10) is formed by depressing a surface of a main body of a mask having a shape of transparent plate. In the main pattern group(10), the phase of light radiated between a depression part and a projection part has a phase difference of 180 degrees. The auxiliary pattern group(20) is formed around an edge part of the main pattern group(10). The auxiliary pattern group(20) includes a depression part and a projection part formed on the main body of the mask. In the auxiliary pattern group(20), the phase of light radiated between the depression part and the projection part has the phase difference of 180 degrees.
Patent KR-20040024915-A (KR)
Inventor: CHO SEONG HUI
IPC: G02F1/133
Filed: 2002-09-17
Abstract: PURPOSE: A liquid crystal display is provided to improve display characteristics as reducing power consumption. CONSTITUTION: A liquid crystal panel displays an image by comprising a gate line, a data line and a number of pixels comprising a switching device connected to the gate line and the data line. A gate driver circuit comprises a plurality of stages(SRC1-SRC2i), and the plurality of stages are divided into N groups and output a gate driving signal provided to the gate line from each stage in sequence in response to a clock signal and a clock bar signal having an inverted phase from the clock signal. A data driver circuit outputs a data signal provided from the data line. And N pairs of interconnection lines are connected to a corresponding group of the gate driver circuit, and comprise a clock interconnection line outputting the clock signal and a clock bar interconnection line outputting the clock bar signal to the stages of the corresponding group.
Patent KR-20040025456-A (KR)
Title: Short message transmission method for mobile communication terminal
Inventor: BAEK YU SEONG
IPC: H04B1/40
Filed: 2002-09-19
Abstract: PURPOSE: A method for transmitting a short message of a mobile communication terminal is provided to set receiving numbers or originating numbers selected from a recent call list to telephone numbers of short message receivers, thereby enabling a user to write a short message only without inputting the receiving numbers. CONSTITUTION: If a user presses a recent call list button, a mobile communication terminal displays a recent call list on a display window(ST11,ST12). If the user selects one telephone number from the recent call list by using a directional button and presses a short message writing button, the mobile communication terminal displays the telephone number selected by the user as a telephone number of a short message receiver(ST13-ST16). If the user presses a send button after writing a short message, the mobile communication terminal transmits the short message to the short message receiver(ST17,ST18).
Patent KR-20040033901-A (KR)
Title: Device for injecting neutralization liquid in nitride neutralization line
Inventor: CHOI MUN HWAN
IPC: C23G3/02
Filed: 2002-10-16
Abstract: PURPOSE: A neutralized solution injecting apparatus of nitrogen oxide removing facility is provided which protects injection head for injecting liquid element from a heat source of incinerator to prevent thermal strain of the injection head and prevent the liquid element from sticking to the inner wall of the injection head during line stopping. CONSTITUTION: The neutralized solution injecting apparatus of nitrogen oxide removing facility comprises an injection part(10) comprising an injection head(11) installed in an incinerator(1) and connected to a supply pipe(12) so that the injection head receives liquid element through the supply pipe, and an air pipe for supplying air of high pressure so that the liquid element is injected into the incinerator using air pressure; a cooling part(20) comprising a tube frame(22) for surrounding the air pipe in the incinerator, and a cooling hose for covering the air pipe in the tube frame so as to cool the injection head through cooling water injected into the cooling hose; and a sticking preventing part(30) comprising a connection head(31) which is moved back and forth by cylinder so that an inner part of the connection head is connected to the injection head during line stopping, a water supply line(36) for supplying water into the injection head through the supply pipe, and a water discharge line installed in rear of the connection head to discharge water, wherein the liquid element is prevented from sticking to the inner wall of the injection head by cleaning the inner wall of the injection head during line stopping.
Patent KR-20040034072-A (KR)
Title: Composition for scalp pack eliminating dandruff and preventing loss of hair, and the preparation method thereof
Inventor: OH UNG GYUN
IPC: A61Q5/00
Filed: 2002-10-21
Abstract: PURPOSE: Provided are a composition of a scalp care pack eliminating dandruff and preventing loss of hair, and a preparation method thereof. The composition has excellent adhesion to the scalp, provides freshness and removes scalp diseases caused by Demodex. CONSTITUTION: A composition of a scalp care pack eliminating dandruff and preventing loss of hair is characterized by containing a thickener to make the final viscosity to 6000cps and menthol. The thickener includes 20-38 parts by weight of minerals, 0.3-3 parts by weight of grain extracts, 0.01-0.5 parts by weight of cellulose derivatives, and 0.01-0.3 parts by weight of acidic polymer compounds.
Patent KR-20040039506-A (KR)
Title: Audio Response System based on the estimation of an individual credit
Inventor: KIM GANG HEON
IPC: H04M3/487
Filed: 2002-11-01
Abstract: PURPOSE: An ARS(Audio Response System) based on personal credit evaluation is provided to restrict the usage of a 700 ARS service for a user, whose credit status is bad, by estimating a 700 ARS service requester's personal credit from the personal information collected by a credit information company and stored in a database. CONSTITUTION: A personal credit evaluation server comprises a credit evaluation request information receiving part(610), a credit evaluation processing part(620), a validity information transmitting part(630), a password processing part(640), and an environment setup part(650). The credit evaluation request information receiving part(610) receives credit evaluation request information, containing personal identification information inputted by a 700 ARS service user, from a 700 service management CTI(Computer Telephony Integration) machine. The credit evaluation processing part(620) searches a personal information database(800) and estimates whether the 700 ARS service user corresponding to the personal identification information contained in the received credit evaluation request information is valid for a 700 ARS service. The validity information transmitting part(630) transmits the 700 ARS service validity information, estimated by the credit evaluation processing part(620), to the 700 service management CTI machine. The password processing part(640) decodes the encrypted personal identification information received by the credit evaluation request information receiving part(610).
Patent KR-20040041197-A (KR)
Title: Method for Transmitting Broadcasting Short Message
Inventor: LEE GYEONG SUK
IPC: H04W74/04
Filed: 2002-11-08
Abstract: PURPOSE: A method is provided to reduce loads of a mobile communication terminal and CDMA mobile communication system and prevent delay of other short messages. CONSTITUTION: A method is characterized in that the general page message for informing receipt of broadcasting type short message and data burst message are separately transmitted by using a paging channel search cycle of a mobile communication terminal. The mobile communication terminal determines the slot to receive a broadcasting type data burst message including a broadcasting type short message by using the slot information of the general page message without searching slots, and receives a broadcasting type short message.
Patent KR-20040043031-A (KR)
Title: An apparatus for inhaling coal dust into reclaimer
Inventor: CHO CHANG U
IPC: B65G65/00
Filed: 2002-11-15
Abstract: PURPOSE: A suction-type supply device of a reclaimer is provided to supply fuel and materials to a boom conveyor by suction force of a vacuum pump. CONSTITUTION: A suction-type supply device of a reclaimer comprises a body part including a body(12) having a guide port to the front and a discharge port to the lower part, and side covers(14) having an air suction port(14a) and an air supply port(14b); a rotation part including a rotating body integrally forming a rotating shaft(32b) to the sectional center, and filters preventing a leakage of fuel and materials; a driving part having a driving motor(54) connected to the rotating shaft of the rotating body by a belt(52), and supplying rotational force to the rotating body; and a suction part including a vacuum pump(72) connected to the air suction port of the side cover, and a compressor(74) connected to the air supply port, and sucking fuel and materials. The side cover is combined to the sides of the body. Plural blades are radially protruded to the circumference of the rotating body. The rotating body is disposed inside the body. The body part is fixed to the tip of a boom conveyor part(110) of the reclaimer.
Patent KR-20040043278-A (KR)
Title: Speech encoder and speech encoding method thereof
Inventor: SUNG HO SANG
IPC: G10L19/107
Filed: 2002-11-18
Abstract: PURPOSE: A vocoder and a voice coding method using the vocoder are provided to reduce the quantity of calculations required for fixed codebook search for innovation analysis and decrease the number of memories and bits used for the fixed codebook search. CONSTITUTION: A vocoder includes a pre-processor for pre-processing an input voice signal, a linear predictive coding analysis and quantization unit for carrying out linear predictive coding analysis and quantization for the pre-processed signal, a pitch analyzer for analyzing a pitch to obtain long-section correlation, and a codebook searching unit for searching an algebraic codebook to model an innovation signal. The vocoder further includes a synthesis filter for synthesizing a speech signal using the pitch and code vector searched by the pitch analyzer and the codebook searching unit and a linear predictive coding coefficient output from the linear predictive coding analysis and quantization unit, an adder for calculating an error between the outputs of the pre-processor and the synthesis filter, a weight filter for receiving the error obtained by the adder to output a weight error, and a parameter encoder for encoding the linear predictive coding coefficient, a pitch parameter selected by the pitch analyzer and a codebook parameter selected by the codebook searching unit to output encoded voice data.
Patent KR-20040046002-A (KR)
Title: Apparatus for sensing the touch status
Inventor: KIM WON CHAN
IPC: G06K9/00
Filed: 2002-11-26
Abstract: PURPOSE: A touch sensing device is provided to reduce a number of the sensing circuits and the individual pins in a signal processing IC connecting to the sensing circuits by performing a normal touch sensing process even in a state that the output lines are minimized. CONSTITUTION: Touch sensing segments(130a-130f) offer a touch part(120) by being arranged in a regular shape according to a preset pattern and form a sequential unit electric part by grouping into a predetermined unit. The sensing circuits(110a,110b) electrically connect to each touch sensing segment, and output a touch sensing signal to the signal processing IC(300) by changing a circuit state depending on a touch state of each touch sensing segment. A power applying block(200) selectively applies the power needed to operate the touch sensing circuits.
Patent KR-20030045613-A (KR)
Inventor: KAWANO JUNICHI
IPC: B09C1/08
Filed: 2002-12-02
Abstract: PURPOSE: Provided are iron particles for purifying contaminated soil or ground water, process for producing the iron particles, purifying agent comprising the iron particles, process for producing the purifying agent and method of purifying contaminated soil or ground water. CONSTITUTION: The iron particles for purifying soil or ground water comprises a mixed phased of alpha-Fe phase and Fe3O4 phase, and has a BET specific surface area of 5 to 60 m¬2/g, an Fe content of not less 75 % by weight based on the weight of the iron particles and a sulfur content of not less than 1,000 ppm. The process for producing the iron particles for purifying soil or ground water comprises the steps of heat-reducing goethite particles having an average major axis diameter of 0.05 to 0.50 micrometer or hematite particles obtained by heat-dehydrating the goethite particles at a temperature of 250 to 350 deg.C, at a temperature of 250 to 600 deg.C, thereby producing iron particles; and after cooling, transferring the iron particles into water without forming an oxidation film on surface of the iron particles in a gas phase, forming the oxidation film on the surface of the iron particles in water, and then drying the obtained iron particles; or after cooling, forming the oxidation film on the surface of the iron particles in a gas phase. The method for purifying soil or ground water contaminated with harmful substances comprises the steps of mixing and contacting the iron particles with the soil or ground water contaminated with harmful substances.
Patent KR-20040048252-A (KR)
Title: Terminal registration method using Session Initiation Protocol
Inventor: SEO CHEONG JEONG
IPC: H04L29/08
Filed: 2002-12-02
Abstract: PURPOSE: A registering method of a terminal unit using an access setup protocol is provided to enable a terminal unit to obtain a phone number from an SIP server and transmit it so that a user is not bothered to set specific values. CONSTITUTION: A terminal unit transmits MAC address to a proxy server(30,31). The proxy server requests transmission of terminal information according to the MAC address from a location server(32). The location server transmits terminal IP information to the proxy server(33). The proxy server transmits the terminal IP information to the terminal unit(34,35). The terminal unit transmits the terminal information to the proxy server, and in this case, a phone number is set as '0000'(36,37). The proxy server transmits the terminal information to the location server(38) to request a phone number and registration information of the corresponding terminal. The location server transmits a phone number and registration information of the corresponding terminal to the terminal unit(40,41). The terminal sets values newly, encodes the phone number and registration information and transmits them to the proxy server(42,43). The proxy server analyzes the register message and transmits it to the location server, and the location server performs registration, and if there is a problem, the location server transmits a "401 Error Return message" to inform about a reason(44-47).
Patent KR-20030051264-A (KR)
Title: Data transmission system, apparatus and method for processing information, apparatus and method for relaying data, storage medium, and program
Inventor: KUNITO YOSHIYUKI
IPC: G06F21/33
Filed: 2002-12-10
Abstract: PURPOSE: To securely and efficiently transmit and receive data. CONSTITUTION: A transmission side terminal 1 supplies electronic mail constituted of a large capacity of data such as video mail through a transmission side router 2 to a transmission side cache device 3 to temporarily hold it. a post office box function server 4 authenticates a user on a transmission side and judges whether or not a reception side is capable of reception. When authentication and confirmation by the post office box function server 4 are ended, the transmission side cache device 3 directly transmits the electronic mail to a reception side cache device 6 without interposing the post office box function server 4. The reception side cache device 6 holds the electronic mail and transmits a message reporting the arrival of the electronic mail to a reception side terminal 7. Thereafter, on the basis of a request from the reception side terminal 7, the reception side cache device 6 supplies the held electronic mail to the reception side terminal 7.
Patent KR-20040051234-A (KR)
Title: Tooling hole making methods in a lay-up molding tool and bush to make tooling hole
Inventor: JANG JIN SEOP
IPC: B23P15/00
Filed: 2002-12-12
Abstract: PURPOSE: A method and a bush for making a tooling hole in a layup molding tool are provided to improve the efficiency of use by preventing the vacuum leakage and to efficiently perform the manufacture and maintenance of a layup molding tool. CONSTITUTION: A recessed groove(110) is directly formed at a portion for a tooling hole(400) in a layup molding tool by using a proper tool. A tooling hole forming bush(200) is inserted to the recessed groove. The tooling hole forming bush includes a body having a weight-shaped lower part and a protruded portion protruded cylindrically on the upper end of the body. While the bush is inserted to the recessed groove, the circumference of the bush except the tooling hole inlet is buried in graphite laminate.
Patent KR-20040052297-A (KR)
Title: Electromotion type down pluck appliance
Inventor: O TAE JUN
IPC: A45D26/00
Filed: 2002-12-16
Abstract: PURPOSE: An electric-powered soft hair remover is provided to pull up soft hair out of woman's arms, legs, and faces with ease and efficiency. CONSTITUTION: An electric-powered soft hair remover includes: a conventional main body(1) on which a motor(2) for driving a revolving axis(2) is mounted; a head cap(3) having a nipper hole(31) and a support unit for a revolving axis; a revolving axis(4) having a fixed axis(4b) at both sides of the head cap(3) on the center of axis hole and a driven gear(10) mounted on one end; nippers(5a,5b), with a nipper blade having an inducting blade in an incorporate, drilling an axis hole installed at the revolving axis(4); a spacer(6) drilling an axis hole inserted into nippers(5a,5b) on the revolving axis(4); nipper support plate(7) for pressing nippers at the outermost side which has an axis hole inserted into both end sides of the revolving axis(4); a bearing(8) inserted into the outside of the nipper support plate(7) and suspended to a hook; and a top semicircle guiding ball(9), where a projection(9a) is formed for inserting in a projection groove on the head cap(3), and mounted on the outside of the bearing(8) for enabling a fixed point to be inclined to the inner side by an elastic spring(12).
Patent KR-20030051331-A (KR)
Title: Nonvolatile storage device and operating method thereof
Inventor: OKAZAWA TAKESHI
IPC: G11C11/15
Filed: 2002-12-16
Abstract: PURPOSE: To provide a nonvolatile storage device in which disconnection caused by electro-migration of word lines and bit lines can be prevented, and its operating method. CONSTITUTION: This device has a plurality of magneto resistive element provided at respective intersections of a plurality of word lines and a plurality of bit lines, a work line control circuit selecting one out of a plurality of word lines at the time of write-in operation and supplying a write-in current, and a bit line control circuit selecting one out of a plurality of bit lines at write-in operation and supplying a write-in current, the word line control circuit supplies a bidirectional current to a work line.