baber/WOPTO huggingface dataset:
Patent KR-20020016199-A (KR)
Title: Low Voltage Address Driving Method of Plasma Display Panel
Inventor: MIN BYEONG GUK
IPC: G09G3/293
Filed: 2000-08-24
Abstract: PURPOSE: A low voltage address driving method for a plasma display panel is provided to reduce externally supplying voltage required for address discharging by minimizing wall charge erased during reset period to increase wall voltage in cell upon address discharging. CONSTITUTION: A plasma display panel is driven through separate reset period, address period and sustain period. A ramp waveform is provided during reset period. DC bias voltage(Vbias) is applied to the ramp waveform. Voltage of input signal waveform is lowered as reduced with erased amount of wall charge in cell by DC bias voltage, and is supplied to an electrode for address discharging. The ramp waveform consists of descending ramp waveform(ramp2) with its gradient negative. Size of DC bias voltage is determined in consideration of operational margin of address. Positive DC voltage is supplied to sustain electrodes opposed on the same plane as a scan electrode supplied with DC bias voltage during reset period.
Patent KR-20020018340-A (KR)
Title: The dehumidifier attached a drying hose
Inventor: PARK IN HO
IPC: F24F3/14
Filed: 2000-09-01
Abstract: PURPOSE: A dehumidifier with drying hose is provided to supply dehumidified air to dry laundries or to supply dehumidified air to a specific space by connecting a drying hose to an outlet of a cabinet as needed. CONSTITUTION: A hose connecting hole(51c) is formed on an outlet(51b) of a cabinet(51) to connect with a drying hose(80) to deliver dehumidified air to a specific point. The cabinet has an outlet opening and closing device(60) and a connecting hole opening and closing device(70) to open and close the outlet and the hose connecting hole. The outlet opening and closing device is operated to close the outlet and the connecting hole opening and closing device is opened to open the hose connecting hole, for the drying hose to be connected to dry laundries or to dehumidify a specific space intensively.
Patent KR-20020021475-A (KR)
Title: Common i/o part controll apparatus and method capable of decreasing load of cpu in a radio communication terminal
Inventor: JUNG JUN GEON
IPC: H04B1/40
Filed: 2000-09-15
Abstract: PURPOSE: A method for controlling UART(Universal Asynchronous Receiver Transmitter) of a wireless terminal is provided to extend read register bits of a UART control circuit up to 16 bits, to make a terminal CPU simultaneously read RX FIFO status register values and RX FIFO data, so as to reduce data read time for RX FIFO as well as reducing CPU load. CONSTITUTION: An RX FIFO(306) converts serial data received in a UART receiving terminal into parallel data, and stores the parallel data. An RX FIFO controller(300) compares a numerical value of a pointer with a preset value, and outputs a signal informing of a state of the RX FIFO(306). If the numerical value gets bigger than the preset value, the RX FIFO controller(300) generates an interrupt to make a terminal CPU read data of the RX FIFO(306). The RX FIFO controller(300) displays an identifier(RX_RDY) informing of data existing in the RX FIFO(306) as well as an identifier(RX_EMPTY) informing of data not-existing in the RX FIFO(306) on an RX FIFO status register, to make the CPU recognize whether the data exists.
Patent KR-20010070091-A (KR)
Inventor: EVANS DONALD A
IPC: H01L27/10
Filed: 2000-09-21
Abstract: PURPOSE: A static random access memory with global bit-lines is provided to reduce the vertical dimension of the cell relative to the horizontal dimension of the cell, to make horizontal space permit the use of an additional vertical metal channel. CONSTITUTION: SRAM cell layout(300), at the diffusion layer, comprises four vertical mesas(332,334,336,338). Vertical mesas(332,334,336,338) are created at the diffusion layer as active N-channel or P-channel diffusion areas. Vertical mesa(332) comprises two N-channel transistors N1 and N2. Adjacent to vertical mesa(332) (in the horizontal direction) is vertical mesa(334) which comprises a P-channel transistor P1. Adjacent to vertical mesa(334) is vertical mesa(336) which comprises another P-channel transistor P2. Adjacent to vertical mesa(336) is vertical mesa(338) which comprises two N-channel transistors N3 and N4. Vertical mesas(334,336) are P-channel diffusion areas. Vertical mesas(332,338) are N-channel diffusion areas.
Patent KR-20020025321-A (KR)
Title: A system and method for managing the first opening information of a portable communication terminal
Inventor: KIM GEUN BAE
IPC: H04W8/20
Filed: 2000-09-28
Abstract: PURPOSE: A system and a method for managing initial launch information of mobile communication terminals are provided to use an SMS(Short Message Service) to calculate the number of mobile communication terminals of a specific manufacturer, and to automatically transmit terminal information without a specific key operation by a subscriber. CONSTITUTION: Whether communication with a base station is available is checked(400). If so, a controller checks whether a flagDetect is set to "TRUE"(402). If so, the controller sets an SMS transmission count value to "0"(404). The controller decides a telephone number of the other party to transmit terminal initial launch information through SMS(406). The controller transmits the launch information according to initial launch of the terminal to the decided telephone number of the other party through the SMS(408). The controller checks whether the count value exceeds a threshold(410). If the count value does not exceed the threshold, the controller increases the count value by "1" and repeats SMS transmission(412). And if the count value exceeds the threshold, the controller sets the falgDetct to "FALSE" to prevent the initial launch information from being generated in the same terminal(414).
Patent KR-20000072837-A (KR)
Inventor: KIM HYEONG JIN
Filed: 2000-09-30
Abstract: PURPOSE: A method for showing a product catalogue is provided to convert a web catalogue, having functions of 3 dimensional appearance and searching for a product, into an e-mail file, transmit the converted file to a customer and allows the customer to obtain the detailed product information within the e-mail system. The method prevents the customer from accessing the web page including the product information in the conventional method. CONSTITUTION: A web catalogue e-mail method comprises steps of converting the web catalogue into an e-mail type file(1-1), calling an e-mail address of a customer(1-2), and transmitting the converted file to the called e-mail address(1-3). The customer receives the e-mail, opens it, selects or searches for a product information, browses a 3 dimensional appearance of the selected or searched product, determines if he or she orders the product, and transmits a product order form to a product supplier.
Patent KR-20020030844-A (KR)
Inventor: JIN SUN SICK
IPC: F03G7/10
Filed: 2000-10-17
Abstract: PURPOSE: A gravity rotating body is provided to generate infinite energy by forming the rotating body with using the gravity, and to cut down expenses by installing the rotating body conveniently. CONSTITUTION: A rotating body by using the gravity is composed of an upper rotating body, a lower roller, a chain, a large pin and a small pin. The rotating body is stopped with a control unit. The large pin is fitted horizontally in moving down, and the vertically falling pin is placed to be far from the center of an ellipsoid. The rising large pin is moved into the center of the circle, and the pin is inclined to the opposite of the center. The position of the rotating body is changed according to the vertical or the horizontal, and objects having the same weight are inclined or paralleled according to the central point between objects. The rotating body is moved continuously according to difference between negative and positive areas of the sine curve, and energy is generated infinitely with turning the body by the gravity.
Patent KR-20020030984-A (KR)
Title: Pulse generator
Inventor: CHO GWANG RAE
IPC: H03K5/04
Filed: 2000-10-20
Abstract: PURPOSE: A pulse generation circuit is provided to obtain a stable pulse margin in a high-speed operation by logically controlling pulse width to be stable. CONSTITUTION: A NOR gate(10) is provided for performing a logical operation for a pcg ending signal(pcg_term) and a yi signal(bay01) and outputting a control signal(x_nor). A delay portion(20) is formed with even number of inverters(21-24) in order to delay the yi signal(bay01) during the predetermined time and output a control signal(bay01d). A latch portion(30) is used for receiving the control signal(x_nor) applied from the NOR gate(10) and the control signal(bay01d) applied from the delay portion(20) and outputting a pulse width control signal(pcg_term_cont) of a precharge signal. A NAND gate(40) performs a logical operation for an inverted pcg ending signal(pcg_term) from an inverter(41) and the pulse width control signal(pcg_term_cont) of the latch portion(30) inverted by an inverter(42) and outputs a control signal(new_bstm).
Patent KR-20020034309-A (KR)
Title: Method for etching using plasma in semiconductor device
Inventor: KIM GWANG OK
IPC: H01L21/3065
Filed: 2000-10-31
Abstract: PURPOSE: A method for plasma-etching a semiconductor device is provided to eliminate electrons or ions generated on a semiconductor substrate during an etch process by using both plasma which does not affect the etch process and plasma for a main etch process or by performing a wet cleaning process, and to recover a lattice structure damaged during the etch process by performing a heat treatment process when or after a photoresist layer is eliminated. CONSTITUTION: A semiconductor substrate(21) on which the photoresist layer(23) for patterning a predetermined semiconductor layer is applied is mounted in a chamber. The first and second plasma is generated in the chamber. The photoresist layer and the semiconductor layer are sequentially etched by using the first plasma. Byproducts generated after the semiconductor layer are etched is removed by using the second plasma relatively weaker than the first plasma.
Patent KR-20020034016-A (KR)
Title: Mathod and its apparatus for wearable online animation display make use of optical fiber
Inventor: KIM GI UNG
IPC: G06F17/00
Filed: 2000-11-01
Abstract: PURPOSE: An online animation display system and method is provided to receive real time moving picture signals over wired or wireless network, and to display the signals on optical fibers decorated at textiles. CONSTITUTION: The method comprises steps of designing various moving pictures(S1), storing the digital moving pictures at a terminal(S2), in the case of transmitting the moving picture over the wired internet, loading the stored moving pictures in a file or a program at a web site over the internet(S10, S11), offering an advertisement banner(S30), enabling a user to download and execute the file or the program of the moving picture(S12), displaying the moving picture at optical fibers while a computer speaker or a mobile phone to output specific sounds(S13, S50), in the case of transmitting the moving picture over a mobile communication network, offering the moving pictures stored at the terminal to the mobile communication company(S21), enabling the mobile communication company to convert the moving picture into signals proper for a mobile communication(S22), enabling the company to advertise a list of the moving picture signals(S30), enabling a user to download the signals over the mobile communication network(S23), and displaying the moving picture at optical fibers while a mobile phone to output specific sounds(S13, S50).
Patent KR-20020035338-A (KR)
Title: An automotive suspension having variable damping function
Inventor: KANG HAE GU
IPC: B60G17/027
Filed: 2000-11-06
Abstract: PURPOSE: A vehicle suspension system having a variable buffering function is provided to increase the sectional area of a piston which presses an operation medium for buffering the shock applied from the outside, in proportion to the degree of the shock, thereby expanding the shock absorbing range and improving the riding comfort. CONSTITUTION: A vehicle suspension system having a variable buffering function includes a strut bar for manipulating a knuckle coupled with a stabilizer and vehicle wheels, and a shock absorber for improving the riding comfort by absorbing and reducing the shock from a road surface, wherein the shock absorber includes a variable element(10) for varying pressing force of an operation medium filled inside by the vertical movement and a coil spring provided outside a cylinder(6).
Patent KR-20010008292-A (KR)
Inventor: CHO HYEON A
Filed: 2000-11-21
Abstract: PURPOSE: A financial transaction system by using an E-mail address and the transaction method is provided to simplify financial transactions through using E-mail ID concept instead of account numbers. CONSTITUTION: A financial transaction system by using an E-mail address consists of five parts. First, an E-mail server(10) gets a user's personal information, gives an E-mail ID to the user, sends the result mail of a financial transaction to the user, and provides the given information to a van server(22). Second, a bank server(34) gets a user's personal information from the PC(33), connected through the internet banking site(31), gives an E-mail ID to the user, provides the given information to the van server(22), and receives the information about the customer's financial transaction request. Third, a real accounts DB(21) stores real bank accounts by E-mail addresses. Fourth, a van server(22) searches the real account numbers according to the received E-mail addresses, and executes real financial transactions. Fifth, other banks' servers are connected to the van server for real financial transactions.
Patent KR-20020044684-A (KR)
Title: Fuse case structure have battery pack of hybrid car
Inventor: CHOI YONG GAK
IPC: B60R16/02
Filed: 2000-12-06
Abstract: PURPOSE: A fuse case structure provided to a battery pack of a hybrid vehicle is provided to exchange safely a fuse or a part by entirely cutting off a power source in the battery pack if the fuse in the battery pack is shorted. CONSTITUTION: A battery pack is composed of an upper cover(11) and a lower cover(12), and a plurality of battery are provided at an inside of the battery pack. A fuse case for protecting a fuse(14) is installed between the batteries. A lid(21) is provided at an upper side of the fuse case, and a body(20) is provided at a lower portion of the lid. A socket(22) is provided at one side of the body(20), and both end of a conductor(23) is interposed at the socket. The conductor is coupled or separated from and to the socket at need. A handle grip(24) is installed rotatably at one side of the conductor, and a connector grip(25) is installed at the other side thereof.
Patent KR-20020044687-A (KR)
Title: APParatus and method of speech quality estimation in mobile communication system
Inventor: LEE MI SUK
IPC: H04L7/00
Filed: 2000-12-06
Abstract: PURPOSE: An apparatus and a method for evaluation tone quality of a mobile communication system are provided to evaluate the tone quality by using weight values generated according to a distorted sound section. CONSTITUTION: A synchronization portion(203) is used for performing a time axis synchronization process for an original sound and a distortion sound. A distortion measuring portion(204) receives the original sound and the distortion sound and compares the original sound with the distortion sound in order to check a state of distortion. The distortion measuring portion(204) outputs distortion information with a weight value generation signal to a weight value generation portion(206). The weight value generation portion(206) generates a weight value according to the state of distortion. A sound evaluation portion(210) evaluates tone quality by using the weight value of the weight value generation portion(206) and outputs sound evaluation data.
Patent KR-20020046703-A (KR)
Title: Fold and unfold type chair
Inventor: HWANG JOO HWAN
IPC: A47C9/10
Filed: 2000-12-15
Abstract: PURPOSE: A folding type chair is provided to improve convenience in using the chair by supplying the structure for supporting the back of the chair in order to make the control of the angle of the back of the folding type chair easy. CONSTITUTION: The folding type chair includes a hinge(1), a sheet member(8), folding bars(2,3,4,5), a back supporting portion(8a), a standing support(9) and a connecting bracket(20). A lot of the folding bars(2,3,4,5) are folded at the center of the hinge(1) and support the sheet member(8). The back supporting portion(8a) is extended from the sheet member(8) and the standing support(9) supports the back supporting portion(8a). The lower part of the standing support(9) is supported and fixed or released on the appropriate place of the folding bars(2,3). The connecting bracket(20) moves freely along the left and right folding bars(2, 3).
Patent KR-20020048464-A (KR)
Title: Method for selective preparation of monoglyceride by enzymatic process
Inventor: CHUNG DAE WON
IPC: C12P7/64
Filed: 2000-12-16
Abstract: PURPOSE: Provided is a method for selectively producing monoglyceride widely used as a surfactant for food additives by using an enzyme, therefore the monoglyceride can be selectively produced without the generation of diglyceride as impurities. CONSTITUTION: The method for selectively producing monoglyceride using enzymes is characterized by ester exchange reaction between glycerin and an ester compound of fatty acid in an organic solvent in the presence of an enzyme, particularly lipase, wherein the ester compound of fatty acid is methylester of fatty acid and ethylester of fatty acid; the organic solvent is 1,4-dioxane, tetrahydrofuran and acetone; the glycerin and ester compound of fatty acid are reacted in the ratio of 1:1 to 1:9; and the ester exchange reaction is carried out at 15 to 60 deg. C for 10 to 48 hours.
Patent KR-20020051188-A (KR)
Title: Apparatus and Method for Combination of Multiple Image Object Locators
Inventor: SO JEONG
IPC: G06T1/00
Filed: 2000-12-22
Abstract: PURPOSE: A system and a method for combining multiple image object locators are provided to effectively combine the results of multiple image object locators having different characteristics and natures. CONSTITUTION: A system for combining multiple image object locators includes a candidate object list input unit(11), an objective confidence evaluator(12), a correspondence determination unit(13), and a confidence combining unit(14). The candidate object list input unit receives lists of candidate objects generated by each image object locator. The objective confidence evaluator evaluates objective confidence of each candidate object. The correspondence determination unit determines correspondence between the candidate objects. The confidence combining unit combines objective confidences of objects that were decided to correspond to each other.
Patent KR-20020052899-A (KR)
Title: Structure for damping a sub table of bus
Inventor: LEE GEUN BOK
IPC: B60N3/00
Filed: 2000-12-26
Abstract: PURPOSE: Structure for buffering a sub table in a bus is provided to mount a pocket contacted to a leg of a passenger by expanding through air on a lower portion of the sub table and to absorb vibration by the pocket. CONSTITUTION: Structure for buffering a sub table of a bus comprises armrests mounted on left and right portions of a seat; a sub table(30) received on the armrest; a pocket(100) mounted on a lower portion of the sub table by having a bellows type; an air supplying unit(200) extending the pocket by supplying air; a supplying hose(210) connected to the pocket by being mounted on the air supplying unit; a pneumatic pump(220) supplying the air; a supplying valve(230) installed between the pneumatic pump and the supplying hose; an exhaust valve(240) discharging air of the pocket; a suction pump(260) opening the exhaust valve; and a changing switch selectively driving the supplying pump and the suction pump. Thereby, the structure for buffering the sub table of the bus absorbs vibration of the sub table by mounting the pocket on the lower portion of the sub table.
Patent KR-20020055126-A (KR)
Title: A method for fabricating semiconductor memory device having pre-polysilicon plug
Inventor: HAN DAE HUI
IPC: H01L21/283
Filed: 2000-12-28
Abstract: PURPOSE: A method for fabricating a semiconductor memory device having a pre-polysilicon plug structure is provided to prevent a conductive material of a gate electrode from being exposed and to improve reliability and yield of the semiconductor memory device, by minimizing the loss of a mask insulation layer. CONSTITUTION: The gate electrode having the mask insulation layer is formed on a semiconductor substrate(20) having an isolation layer(21) and a gate insulation layer. The first insulation layer is formed along the surface of the resultant structure. The first insulation layer in a peripheral circuit region is selectively and anisotropically etched to form a lightly doped drain(LDD) spacer on the sidewall of the gate electrode in the peripheral circuit region. The first insulation layer remaining in a cell region is eliminated. The second insulation layer is formed along the surface of the resultant structure. The second insulation layer in the cell region is selectively and anisotropically etched to form a spacer insulation layer(26a) on the sidewall of the gate electrode in the cell region. A polysilicon layer(27) is filled in a gap between the gate electrodes. The exposed polysilicon layer is eliminated while the polysilicon layer in a plug formation region is masked. The second insulation layer remaining in the peripheral circuit region is eliminated.
Patent KR-20020056046-A (KR)
Title: Method for management resourse code in CDMA mobile communication systems
Inventor: YUM JAE SEONG
IPC: H04J13/18
Filed: 2000-12-29
Abstract: PURPOSE: A code resources management method in CDMA mobile communication system is provided to allocate the code resources with an orthogonal characteristic according to the transmission rate of a wireless channel, thereby accepting the wireless channel with various data transmission rates. CONSTITUTION: A Walsh layer and the number of Walsh code occupied at the Walsh layer according to a modulation and demodulation method of the required wireless channel and the data transmission rate are determined(S201). After determining the corresponding layer and the number of a horizontal equalization code of the allocating Walsh code, an idle code resource is extracted at the head of the idle code resource queue of the corresponding Walsh layer(S202). It is calculated whether the code resources including the idle code resource are idle states by the horizontal equalization code and the idle states of the all codes are confirmed(S203). It is discriminated whether the all horizontal equalization codes are idle states(S204). If the all horizontal equalization codes are not idle states, the effective orthogonal function value is increased by 1(S205). If the all horizontal equalization codes are idle states, an upper layer is changed to a vertical equalization code channel resource reservation state(S206). Thereafter, a lower layer is changed to a vertical equalization code channel resource reservation state(S207). Thereafter, a removing process is performed in the horizontal equalization code channel resource idle code channel queue and then a state is changed in a use state and thereafter connected to a use code channel queue and so the allocation is completed(S208).