baber/WOPTO huggingface dataset:
Patent KR-20000059093-A (KR)
Inventor: JUNG GWANG GYUN
IPC: G09F9/37
Filed: 2000-07-13
Abstract: PURPOSE: An image display system using luminous element is provided to achieve an improved effectiveness of advertisement through clear and correct screen quality. CONSTITUTION: A system comprises a plurality of LED arrays(103-106) having a plurality of LEDs arranged onto a rotating disk(102), a main board unit(120) fixed at a center of the rotating disk and which outputs a driving power and a control signal to the LED arrays, an encoder(122) arranged at a rear surface of the rotating disk and which has encoded transparent and opaque bands formed periodically, position sensors(124-127) fixed at an end of each of LED array and which sense the encoded bands of the encoder, an origin sensor(123) fixed at the rear surface of the rotating disk and which is formed integrally with one of the position sensors so as to sense an origin bar, a fixing plate(101) fixed with the encoder and the origin bar, a transparent window coupled to the fixing plate through a fixing ring, a power unit for rectifying or directly supplying AC power applied from an external source, a motor driving by the power applied from the power unit, a power supply for supplying and distributing the power applied from the power unit to each component, a rotation pulley connected through a belt so as to rotate the rotating disk, a communication element for transmitting a control signal or a driving signal applied from an external source, and a cover(129) covering the components arranged at the rear surface of the fixing plate.
Patent KR-20020010792-A (KR)
Title: A etching method of semiconductor device
Inventor: KWON IL YEONG
IPC: H01L21/306
Filed: 2000-07-31
Abstract: PURPOSE: A method for etching a semiconductor device is provided to prevent a micro trench, by adding electronegative addictive gas to perform a dry etch process when a Pt layer used as an electrode material and an SBT(SrBi2Ta2O9) layer as a ferroelectric layer are simultaneously etched in a process for manufacturing a ferroelectric random access memory(FeRAM). CONSTITUTION: A capacitor of the FeRAM is composed of a Pt layer for an upper electrode, the SBT(SrBi2Ta2O9) layer and a Pt layer for a lower electrode. The SBT layer and the Pt layer for the lower electrode are etched by an over-etch process wherein the electronegative addictive gas added to Ar gas is used as etch gas, while a lower electrode mask protecting a portion for the lower electrode is used as an etch mask.
Patent KR-20020011233-A (KR)
Title: Plasma display panel type television system and comuunication method thereof
Inventor: PARK SU WON
IPC: H04N5/66
Filed: 2000-08-01
Abstract: PURPOSE: A PDP-TV system and a communication method thereof are provided to control even a digital set-top box as well as an analog set-top box so that viewers can watch HDTV broadcasting programs. CONSTITUTION: A PDP TV system is constructed in a manner that an analog set-top box(100) or a digital set-top box transmits/receives data to/from a PDP monitor(200). The PDP monitor and the analog or digital set-top box respectively have input/output extension devices(300,400). The PDP TV system further includes the first port(500) for confirming if the PDP monitor and the analog set-top box are connected with each other or not, and the second port(600) for confirming if the PDP monitor and the digital set-top box are connected with each other or not.
Patent KR-20020014959-A (KR)
Title: a video decoding system having function for controlling overflow
Inventor: HAN SANG YUN
IPC: H04N19/152
Filed: 2000-08-19
Abstract: PURPOSE: A video decoding system having overflow control function is provided to prevent an overflow by skipping a bit stream when an overflow occurs by checking a reserve space of a virtual buffer. CONSTITUTION: A video decoding system having overflow control function comprises an overflow controller(25) connected to a bit stream input terminal, a variable length decoder(21) connected to the output terminal of the overflow controller, an invert discrete transformation and motion vector decoder(22) connected to the output terminal of the variable length decoder, a virtual buffer(23) connected to the overflow controller, and a frame buffer(24) connected to the invert discrete transformation and motion vector decoder. Bit streams are transmitted to the variable length decoder and sequentially decoded corresponding to system time clock and decoding time stamp. Occurrence of an overflow is decided by comparing the last writing address to a reading address. If a skip command is inputted from the overflow controller, the variable length decoder skips a picture following after a present picture. The virtual buffer is emptied promptly by skipping pictures without decoding. Therefore, an overflow is avoided.
Patent KR-20020016010-A (KR)
Title: The command call system for mobile terminal
Inventor: HWANG JAE YEOB
IPC: H04B1/40
Filed: 2000-08-24
Abstract: PURPOSE: A command call system in a portable wireless information communication terminal is provided to execute various commands in any page. CONSTITUTION: An online command processing system is composed of a receiving part(10), a command call key(11), a command tag recognition part(12), a command call key scan part(13), a command processing part(14), a command output part(15), a command storage buffer(16), a transmitting part(17), and an LCD(18). The command call key(11) is provided to call a command. The command storage buffer(16) stores a list of commands so as to display a usable command on the LCD(18) when the command call key(11) is pushed. If a command transfer part(20) in a bidirectional information service server makes command information, composed of a command list and a command tag, and transmits it to the online command processing system, the receiving part(10) receives it and transfers it to the command tag recognition part(12). The command tag recognition part(12) transfers the command information to the command processing part(14) after confirming that the command information contains the command tag. The command processing part(14) stores the command information in the command storage buffer(16).
Patent KR-20020017492-A (KR)
Title: Helmet haved mp3 player
Inventor: KIM HOE SEO
IPC: A42B3/30
Filed: 2000-08-30
Abstract: PURPOSE: A helmet with an MP3 function is provided to enable a user to download an MP3 music file, and to listen the music by the simple manipulation using a remote controller during the driving of a motorcycle. CONSTITUTION: The helmet(10) with an MP3 function is provided with an MP3 body, a first connector(14), a second connector(16), a sensor(18), and a speaker(22). The MP3 body, mounted in the rear surface of the helmet, comprises an operating state display part. The first connector installed in the side of the helmet serves to charge electric power to the MP3 body. The second connector is used to download a music file from a computer body to the MP3 body. The sensor is installed in the front surface of the MP3 body to receive a control signal from a remote controller(20). The speaker generates sound signal about the music file in the MP3 body according to the operation of the sensor.
Patent KR-20020017568-A (KR)
Title: Online shopping system and operating method thereof
Inventor: LEE HYUN SOO
Filed: 2000-08-31
Abstract: PURPOSE: A method and system for online shopping are provided to assist a consumer in choosing a product by offering sales rating information of the product, and to give the product provider a flexible chance to change the sales price by offering a list of other seller's prices. CONSTITUTION: The system comprises a consumer requesting information on a product, a computer(110) used in requesting the order for the product, the online shopping mall(130) offering sales rating of the product, and the price of the product offered by the supplier and other requested information to the computer, a network(120) connecting the computer and the online shopping mall. The online shopping mall comprises a member information administration server(131) administering the allowance of a member in usage of the information by referring to the member information, a product information server(132) offering the product information to the consumer, a sales rating information server(133) offering the sales rating of the product to the consumer, a price information server(134) offering the information of the price offered by the supplier, a payment data administration server(135) administering the purchase payment of the product, and a delivery administration server(136) administering the delivery of the product.
Patent KR-20020018738-A (KR)
Title: Variously formed slab width measuring apparatus and its method
Inventor: KIM PIL HO
IPC: G01B11/04
Filed: 2000-09-04
Abstract: PURPOSE: A device and method for measuring width of an atypical slab is provided to exactly measure width without considering shape or slanting of the slab. CONSTITUTION: A device for measuring width of an atypical slab comprises a slab(2) moving on a transferring table(8); a second-dimensional CCD camera(20) sensing the slab by being mounted on an upper portion of the transferring table; a linear CCD camera(40) sensing width of the slab by being mounted between the transferring table and the second-dimensional CCD camera; an illuminator mounted on an inner roll of the transferring table; a fixing plate(60) fixing the linear CCD camera; a computer(70) calculating the width of the slab; and an SCC(Superior Control Computer)(80) receiving the width of the slab. Thereby, the device for measuring the width of the atypical slab exactly measures the width without considering shape or slanting of the slab.
Patent KR-20020020488-A (KR)
Title: A Repairing Apparatus For Doors Coke Oven
Inventor: HYUN CHANG HUN
IPC: C10B25/02
Filed: 2000-09-09
Abstract: PURPOSE: An apparatus for repairing doors of a coke oven is provided which safely rests the doors on the repairing stand as simply maintaining the doors horizontal, and effectively dismantles latching of the doors. CONSTITUTION: The apparatus for repairing doors of a coke oven is characterized in that a clamp type manipulator part consists two manipulators(22,22') each of which are installed on a base, and a base fixing part, wherein springs are equipped at the upper outer side of the manipulators(22,22'), an insertion groove and a rectangular hole are formed on a base, a hollow pipe(44) into which an elastic member is rested is formed at the center of the base fixing part, rollers are equipped at the upper inner surface of the base fixing part, a fixing hole(42) is formed at the lower part of the right side of the base fixing part, a plurality of U shaped support plates(15,15') are equipped at both sides of a repairing stand of the coke oven doors, a hole(11) larger than an outer diameter of the hollow pipe(44) and symmetrical holes(12,12') each of which are positioned at both sides of the hole(11) are formed at the lower part between the U shaped support plates(15,15'), and driving rollers(110,110') are installed at the lower part of the repairing stand.
Patent KR-20020022968-A (KR)
Title: Viscous damper of crank shaft for vehicle
Inventor: BAEK CHUNG HYEON
IPC: F16F15/10
Filed: 2000-09-21
Abstract: PURPOSE: A viscous fluid damper of a crankshaft for a vehicle is provided to prevent the degradation of the viscosity of the silicone oil and to easily emit the heat of a viscous fluid damper by integrally forming a cooling fin on the outer face of a damper case and guiding an airflow to the case. CONSTITUTION: A viscous fluid damper(10) comprises a case(12) and an inertia ring(16) installed around the silicone oil in the case. Many cooling fins(100) are integrally formed on the outer face of the case to guide the flow of air. When a crankshaft is applied with the torsional vibration, heat is generated by the friction of the inertial ring and the case. Then, the cooling fins guide the flow of air to the case. With the airflow, the case is cooled.
Patent KR-20000072744-A (KR)
Inventor: WON YU JIN
Filed: 2000-09-23
Abstract: PURPOSE: An advertisement method and system using electronic stamp and recording medium for reading the method by a computer are provided for diversifying a service and increasing the number of members. CONSTITUTION: An advertisement system using an electronic stamp includes a server computer, a user computer, and an advertisement computer. The server computer issues an electronic stamp to the user and collects the electronic stamp and obtains a profit based on the collected electronic stamp. The server computer is installed in the company which receives an advertisement charge from an advertisement owner. The user computer is connected with the server computer, selects an advertisement in order to obtain a desired information.
Patent KR-20010050630-A (KR)
Inventor: KIUCHI SEIKI
IPC: C08F4/42
Filed: 2000-09-25
Abstract: PURPOSE: Provided are a solid catalyst component for olefin polymerization, a high active catalyst for olefin polymerization, a preparation method of an olefin polymer especially copolymer of ethylene and alpha-olefin, and a preparation method of the solid catalyst component for olefin polymerization. CONSTITUTION: The solid catalyst component for olefin polymerization is obtained by contacting a polymer particle support, having a carboxylic group and an average particle size of 1-300 micrometer, with a transition metal compound of a group IV in the periodic table. The catalyst for olefin polymerization is obtained by contacting the solid catalyst component with an organic aluminum compound and/or an organic aluminum oxy compound. And the olefin polymer is polymerized in the presence of the catalyst.
Patent KR-20020027963-A (KR)
Title: window type air conditioner
Inventor: HWANG SEONG JIN
IPC: F24F11/00
Filed: 2000-10-06
Abstract: PURPOSE: A window air conditioner is provided to simplify structure of air conditioner and reduce power consumption by eliminating a condenser, compressor and an evaporator from the cooling system. CONSTITUTION: A window air conditioner(200) comprises a motor(203) for rotating an air blower(202); an inlet duct(201a) for guiding the indoor air into an air conditioner case(220) in accordance with the rotation of the air blower; a heat exchange unit(210) for cooling the indoor air guided by the inlet duct, by using a thermoelectric semiconductor(205); an outlet duct(201b) for guiding the air cooled by the heat exchange unit, into an indoor area; and a control unit for controlling operation of the motor and thermoelectric semiconductor. The thermoelectric semiconductor includes a metal layers arranged to be parallel with each other; a plurality of conductive layers sputtered to the metal layers; and p-type and n-type thermoelectric semiconductor columns attached to each conductive layer.
Patent KR-20020028676-A (KR)
Title: A method of quantifying the quality of service in a cdma cellular telephone system
Inventor: KUTOSKI STANRAY J
IPC: H04B7/26
Filed: 2000-10-11
Abstract: PURPOSE: A method for quantizing QoS(Quality of Service) in a CDMA(Code Division Multiple Access) cellular phone system is provided to divide the total of service levels in all positions by total service levels as to a service area. CONSTITUTION: All positions in a service are in which a performance degradation operation is estimated are determined. A value is assigned to each position in which the performance degradation operation is estimated, and a service level is indicated in the position. Service levels are added in each position in which the performance degradation operation is estimated. The added total is divided by all service levels of the service area, and a value which indicates QoS as to the service area is obtained.
Patent KR-20020032023-A (KR)
Inventor: LEE SEONG SIK
IPC: C10L7/04
Filed: 2000-10-25
Abstract: PURPOSE: A less pollution ecology oil is provided to reduce pollutant gas emissions such as hydrocarbon and nitrogen oxides from automobiles. CONSTITUTION: The less pollution ecology oil comprises methanol£(or ethanol)CH3O H|24.92±2wt%, isopropyl alcohol£(CH3)2CHOH|5.87±2wt%, isobutyl alcohol £(CH3)2CH CH2OH|8.63wt%, xylene£C6H4(CH3)2| 12.36±2wt%, techsol 100 8.77± 2wt%, techsol-s 9.10±2wt%, isopentane£(CH3)2CHCH2CH3|18.35±2wt%, M.T.B.E 12± 2wt% wherein the total amount of three kinds of alcohol is 39.42±2% in weight.
Patent KR-20020034472-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: MIN BYEONG HO
IPC: H01L21/336
Filed: 2000-11-02
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to effectively prevent a hot carrier effect by forming a completely-overlapped junction region, and to improve stability by maintaining a self-aligned structure and a symmetrical characteristic of the device. CONSTITUTION: A nitride layer pattern is formed in a predetermined region on a semiconductor substrate(11) having a well region. A low density impurity ion implantation process is performed to form a low density impurity region on the well region. After a spacer is formed on the sidewall of the nitride layer pattern, a high density impurity ion implantation process is performed to form a junction region on the well region. After the nitride layer pattern and the spacer are eliminated, a field oxide layer(21) is formed in a predetermined region on the semiconductor substrate. Ions for controlling a threshold voltage are implanted into the semiconductor substrate exposed by the field oxide layer, and a gate electrode is formed. An interlayer dielectric(24) is formed on the resultant structure. A predetermined region of the interlayer dielectric and the field oxide layer is etched to form a contact hole exposing the gate electrode and the junction region. After a plug(25) is formed to fill the contact hole, a metal interconnection(26) is formed.
Patent KR-20020038091-A (KR)
Title: Refill period extension apparatus of dry type air filter for vehicle
Inventor: KIM YONG UK
IPC: F02M35/02
Filed: 2000-11-16
Abstract: PURPOSE: A device is provided for increasing changing period of dry type air filter by circulating air filter three times. CONSTITUTION: In an air filter of an automobile having a filter(3), a cover body(4), the filter(3) has three walls(31) to divide the body(1), a rotation shaft(32), a conical filter cartridge(33) and a due time alarming magnet(34). A magnet sensor(5) senses contamination of the conical filter cartridge(33). A stepping motor(6) generates rotation force to rotate the rotation shaft(32). An air amount sensor(7) senses air amount passing through the filter(3) and sends an electrical signal to a control portion(8). The control portion(8) drives the stepping motor(6) in a certain angle to position an uncontaminated conical filter cartridge(33) to an outer air port(11).
Patent KR-20020029587-A (KR)
Title: Plazma treatment apparatus
Inventor: KUBOTA NAOKI
IPC: C23F4/00
Filed: 2000-11-21
Abstract: PURPOSE: A plasma treating system is provided to effectively prevent adverse effect caused by reaction products on the inner wall of a plasma treating chamber, and the prevention effect lasts over a long period. CONSTITUTION: The inner wall(120) of a plasma treating chamber is made of the stock having electric conductivity, and direct current voltage is applied thereto to prevent the accumulation of reaction products.
Patent KR-20020041248-A (KR)
Title: Computer keyboard with MIDI function
Inventor: KIM U SEONG
IPC: G06F3/02
Filed: 2000-11-27
Abstract: PURPOSE: A midi input computer keyboard is provided to enable users to easily access to a midi by enabling the users to perform a midi input through a general computer keyboard instead of a high-priced midi equipment. CONSTITUTION: A computer keyboard(100) is used for commanding a computer to perform a specific operation or inputting basic data. A voice range extension unit(110) overcomes a limited scale of the computer keyboard(100) and extends a range. A mode selection unit(120) sets a general keyboard input mode capable of inputting basic data and a midi input mode capable of inputting midi data. A pitch adjusting unit(130) adjusts a minute pitch in case that voices are inputted from the midi mode. A plurality of hot key button(140) is used as a user-defined key capable of interlocking a specific application program or a specific function according to a user's definition in the general keyboard input mode. A percussion instrument pad(150) can be set as a user-defined key in the general input mode.
Patent KR-20020041963-A (KR)
Title: Method for sending an mobile e-mail in using cellular phone
Inventor: LEE SEUNG BOK
Filed: 2000-11-29
Abstract: PURPOSE: A method for transferring a wireless Internet e-mal using a portable terminal is provided to transfer a large data file to a receiver at anywhere by connecting to the Internet with a wireless mode through the portable terminal embedding an Internet function. CONSTITUTION: The wireless Internet e-mail transfer method comprises the steps of storing the data file by connecting to a work area folder of a homepage in a mobile mail providing system(S100), connecting to the homepage of the mobile mail providing system(S110), deciding a membership of a user(S130), inputting an ID and a password(S140), connecting to the user's folder(S150), selecting the data file to be transferred(S170), inputting an e-mail address of the receiver(S160), and transferring the selected data file(S180).
Patent KR-20010016283-A (KR)
Title: Method and apparatus of manufacturing strength member for optical fiber cable
Inventor: WON YOUNG KIL
IPC: G02B6/44
Filed: 2000-11-30
Abstract: PURPOSE: A fabrication apparatus and a method of extension line for optical fiber cable are provided to rapidly dry the impregnant coated on optical fibers using the indirect heat of an ultraviolet lamp so greatly decreasing a drying time, and enhance the flexibility by using impregnant containing FRP(fiber glass reinforced plastics). CONSTITUTION: A fabrication apparatus of extension line for optical fiber cable comprises a drawing part(20), a guide part(30), an impregnating-tank (40), a molding unit(50) and an winding part(70). The drawing part(20) has a support(21) having plural reels(22) mounted and draws out optical fibers. The guide part(30) guides the optical fibers drawn from the drawing part(20). Impregnant is coated on a surface of the optical fibers guided by the guide part through the impregnating-tank (40). The molding unit(50) molds the fiber fibers while rapidly drying the coated liquid by the indirect heat of an ultraviolet lamp. The optical fibers are wound by the winding part(70).
Patent KR-20020043062-A (KR)
Title: Process method for business using voice recognition
Inventor: KIM YEONG JIN
IPC: G10L15/22
Filed: 2000-12-01
Abstract: PURPOSE: A service processing method using voice recognition is provided to simultaneously recognize various voice information included in sentences of clients, to process a service in accordance with voice information of the clients, thereby improving a service processing capacity. CONSTITUTION: A voice synthetic server decides whether a tone signal is inputted(S100). If so, the voice synthetic server outputs prestored voice information(S200). An automatic voice recognition server decides whether a client inputs voice information in accordance with a service request(S300). If so, the automatic voice recognition server decides whether the voice information is recognized(S400). If so, the automatic voice recognition server outputs voice recognition data(S500). A voice recognition application server outputs an inputted voice file to the voice synthetic server(S600). The voice synthetic server outputs service information requested by the client through a personal communication unit(S700). The voice synthetic server decides whether to listen to the service information again(S800). If not, the voice synthetic server decides whether to select other service. If not, the voice synthetic server completes the process(S900).