baber/WOPTO huggingface dataset:
Patent KR-20020086412-A (KR)
Inventor: CHO JIN SEOK
IPC: H04M11/10
Filed: 2002-10-21
Abstract: PURPOSE: A recording method using a cellular phone and a recording medium capable of being read in a computer recording a program are provided to easily confirm call contents by receiving the call contents called with an object caller through an information communication network, corresponding to a corresponding cellular phone number, storing the call contents, and downloading the stored call contents according to the request of a user. CONSTITUTION: A record management server judges whether a record service request/record service management request signal is inputted from a user terminal or a mobile communication terminal(S104). If the record service management request signal is inputted from the user terminal or the mobile communication terminal, the record management server transmits a page for inputting authentication information according to the inputted record service management request signal and receives authentication information from a user(S106). The record management server compares received authentication information with record request information of a record service request DB, and judges whether authentication is admitted(S108). If the authentication is admitted, the record management server transmits an approval message(S110). The record management server judges whether a record menu item is inputted from the mobile communication terminal(S111). If the record menu item is inputted from the mobile communication terminal, the record management server receives call contents through a microphone of the mobile communication terminal, and receives information regarding the received call contents through a wireless communication unit and an information communication network(S112). The record management server stores and manages received information about the call contents in a record information DB according to a sender or a recipient(S114). The record management server judges whether a record information download request signal is inputted from the user terminal or the mobile communication terminal(S116). If the record information download request signal is inputted from the user terminal or the mobile communication terminal, the record management server retrieves corresponding record information from the record information DB and transmits retrieved record information to the user(S118).
Patent KR-20040034225-A (KR)
Title: Elastic buffer for keeping frame synchronization and method for detecting clock difference using algorithm of the same
Inventor: CHOI NAK JUNG
IPC: H04L7/00
Filed: 2002-10-21
Abstract: PURPOSE: An elastic buffer for maintaining frame synchronization and a method for detecting a clock difference between nodes using the same are provided to minimize the loss of data by maintaining a state of frame synchronization. CONSTITUTION: An elastic buffer for maintaining frame synchronization includes a FIFO memory(100), a write address increment part(300), and a read address increment part(200). The FIFO memory(100) inputs data to a write address according to a write signal, output read address data according to a read signal, and have the storage capacity corresponding to integer times of two super frames. The write address increment part(300) increases a write address as much as 1 according to the write signal. The read address increment part(200) increases a read address as much as 1 according to the read signal. One of the write address increment part(300) and the read address increment part(200) shifts the write addresses or the read addresses corresponding to a half of a memory size of the FIFO memory before the FIFO memory is in an empty state of data or a full state of data.
Patent KR-20030043639-A (KR)
Title: Substrate drying device and substrate drying method using the same
Inventor: MITSUMORI KENICHI
IPC: H01L21/304
Filed: 2002-11-07
Abstract: PURPOSE: To provide an energy-efficient substrate dryer that dries a substrate efficiently by reducing air consumption, and also to provide a drying method using the device. CONSTITUTION: A prismatic air knife nozzle 4 for blowing air over a surface 2a of a substrate 2 is arranged with a longitudinal direction slantingly crossing a substrate feed direction. The air knife nozzle 4 is divided into a first and a second air jet chamber 4c and 4d, and flow controllers 6a and 6b are disposed to control air quantities jetted by the first and second air jet chambers 4c and 4d. When the second air jet chamber 4d faces a trailing corner 2c of the substrate 2, the flow controllers 6a and 6b increase the air quantity for a blow jetted by the second air jet chamber 4d and stop an air jet by the first air jet chamber 4c.
Patent KR-20030040164-A (KR)
Inventor: STROHMAIER GEORGE K
IPC: A23K1/18
Filed: 2002-11-14
Abstract: PURPOSE: Provided is a process for the production of calcium salts of unsaturated fatty acids derived from fish oil. The calcium salts, when fed to cattle, provide reproductive benefits, in particular, an increase in fertility as embodied in an increased rate of impregnation. Also, provided are methods for providing such benefits in a ruminant. CONSTITUTION: A method for the preparation of fatty acid calcium salts is characterized by comprising: (a) providing a fatty acid feedstock having a glyceride content between about 30 and about 60% by weight; (b) adding to the feedstock from about 2 to about 3 equivalents of calcium oxide relative to the feedstock, so that a reactive admixture is formed; and (c) adding to the reactive admixture from about 2 to about 5 equivalents of water relative to the calcium oxide, so that the calcium oxide hydrates and neutralizes the fatty acids to form calcium salts.
Patent KR-20040044235-A (KR)
Title: screen change device and the method
Inventor: KIM GYEONG TAE
IPC: G06T3/40
Filed: 2002-11-20
Abstract: PURPOSE: A picture transition device and a method therefor are provided to continuously display an image in a non-signal interval generated between advertisement programs until a signal of a next advertisement program is received. CONSTITUTION: A vertical synchronous signal judging unit(100) judges whether a vertical synchronous signal is inputted. If the vertical synchronous signal is not inputted, a memory(110) stores the last input signal of a current picture. A scaler(120) scales the luminance of the last input signal stored in the memory(110) per vertical synchronous interval during a non-signal interval. An output unit(130) displays the scaled signal. A microcomputer(140) controls the vertical synchronous signal judging unit(100), the memory(110) and the scaler(120).
Patent KR-20040043934-A (KR)
Title: Switching mode power supply with high efficiency
Inventor: PARK JUN HO
IPC: H02M3/28
Filed: 2002-11-20
Abstract: PURPOSE: A high-efficient switching mode power supply is provided to enhance the efficiency by minimizing the heat loss of resistors and reducing the switching loss due to a high operating frequency. CONSTITUTION: A high-efficient switching mode power supply includes a power output unit, a switching unit, an inverter unit, and an output rectification unit. The power output unit outputs a first power source for amplifying high voltage and a second power for performing a switching operation. The switching unit outputs a switching signal of a square wave by chopping the second power signal. The inverter unit switches a first power signal according to the switching signal and converts the square wave signal to a sine wave signal by using a resonance circuit. The output rectification unit rectifies the sine wave signal of the inverter unit and outputs DC power.
Patent KR-20040044602-A (KR)
Title: Apparatus for testing control rod drive mechanism of nuclear reactor
Inventor: CHUN JONG MIN
IPC: G21C17/10
Filed: 2002-11-21
Abstract: PURPOSE: An apparatus for testing a control rod driver of a nuclear reactor is provided to set up easily a limit value of a firing angle within a stable operation range by applying directly a firing angle. CONSTITUTION: A three-phase half-wave rectifier(101) is used for the exciting current to three kinds of coils of a control rod driver. A voltage/current sensor(102) is used for sensing voltage and current of the three-phase half-wave rectifier. An analog/digital converter(103) is used for converting an analog signal of the voltage/current sensor to a digital signal. A digital signal processor(104) is used for processing the digital signal of the analog/digital converter. A digital logic device(105) is used for performing a digital logic operation for the output of the analog/digital converter and the output of the digital signal processor. A memory(106) is used for storing the processed data and programs. A digital/analog converter(107) is used for converting the digital signal to the analog signal. A serial communication interface(108) is used for transmitting or receiving data to or from the digital logic device and external serial devices. An output unit(109) performs a real-time observation operation for the driving state information. An input device(110) changes an operating speed command of the control rod driver and various driving commands. A timer counter(111) is used for counting control signals in a predetermined interval. A thyristor(112) is used for controlling a switching operation of the three-phase half-wave rectifier.
Patent KR-20030043730-A (KR)
Title: Antenna level display device and method, and receiving apparatus
Inventor: MIYABAYASHI NAOKI
IPC: H04N21/485
Filed: 2002-11-26
Abstract: PURPOSE: An antenna level display apparatus and a method thereof, and a receiver are provided to display an antenna level on which image quality deterioration is reflected with fidelity in the case of receiving satellite broadcasting. CONSTITUTION: A demodulation circuit(6) applies orthogonal detection to an input signal and measures a value on C/N on the basis of an average value of amplitude levels at signal points of a received signal mapped on an IQ plane from a table in a ROM(61). A comparator circuit(58) compares demodulated data with demodulated data subjected to error correction by a Viterbi decoding circuit(7). The value of C/N is discriminated on the basis of a bit error rate from a table in a ROM(62). The C/N to be displayed is discriminated from the two values of C/N and the C/N values are properly switched and displayed. Thus, even when the reception environment is deteriorated due to phase noise in a converter or the like, the display apparatus displays the antenna level on which the reception state is reflected.
Patent KR-20040046238-A (KR)
Title: method for switching driving power transmission mode of washing machine
Inventor: CHO IN HAENG
IPC: D06F33/02
Filed: 2002-11-26
Abstract: PURPOSE: A power transmission mode conversion method of a washing machine is provided to exactly perform power transmission mode conversion. CONSTITUTION: A power transmission mode conversion method of a washing machine comprises steps of deciding whether conversion into a pulsator mode is demanded(S71); setting up agitating force according to the current water level(S72); executing right and left agitation of a BLDC(Brushless DC) motor N times by the set agitating force(S73); rotating a cam by driving a clutch motor, and deciding whether a switch is in an on-state(S74,S75); counting the AC power input pulse number and deciding whether the counted value is over a predetermined pulse number(S76); stopping the clutch motor(S77); executing right and left agitation of the BLDC motor N times by the set agitating force(S78); setting up agitating force according to the current water level, to convert into a dehydrating tub mode(S79); executing right and left agitation of the BLDC motor N times by the set agitating force(S80); rotating the cam by driving the clutch motor, and deciding whether the switch is in an off-state(S81,S82); counting the AC power input pulse number and deciding whether the counted value is over the predetermined pulse number(S83); stopping the clutch motor(84); and executing right and left agitation of the BLDC motor N times by the set agitating force(S85).
Patent KR-20040046942-A (KR)
Title: Dish washer
Inventor: KIM YONG HUI
IPC: A47L15/42
Filed: 2002-11-28
Abstract: PURPOSE: A filter cleaning device for a dish washer is provided to prevent the pollution of a filter assembly and smoothly circulate washing water. CONSTITUTION: A filter cleaning device is composed of a water collecting case(56) installed at the lower part of a washing tub and collecting washing water, a water supply valve assembly installed at one side of the water collecting case and supplying the washing water to the water collecting case, a filter assembly(70) detachably installed at the water collecting case and filtering the washing water, and a cleaning nozzle(80) installed at the outer circumference of the filter assembly and communicated with the water supply valve assembly. The cleaning nozzle injects the washing water into the filter assembly directly, and cleans the filter assembly intermittently.
Patent KR-20040048144-A (KR)
Title: Mobile flatform renovation system using wireless communications and method thereof
Inventor: BAE HYEONG DEUK
IPC: H04W8/24
Filed: 2002-12-02
Abstract: PURPOSE: A system and method for updating a mobile platform of a mobile communication terminal using a wireless communication are provided to allow a user to access a download server to select and download required software. CONSTITUTION: A user of a terminal determines whether to access a download server through a mobile communication network or a Bluetooth(S300). If the user selects the mobile communication network, he/she selects a mobile platform update service(S301) and connects to a mobile communication data network(S302). When the user accesses the download server(S320), mutual authentication is performed(S330). The terminal transmits a terminal operating system, a mobile platform version and mobile configuration information to the download server(S340). The download server determines whether updating is required(S350). If updating is required, the download server informs the user about it(S360) and receives a mobile platform update request acknowledgement from the user(S370). Downloading of a mobile platform program and checking an error of a transmitted file are performed between the download server and the terminal(S380). The terminal installs the received program and tests it(S390).
Patent KR-20040049494-A (KR)
Title: Method of Preparing ABS Resin Using Agglomerated Rubber Latex and Conventional Rubber Latex
Inventor: JANG GI BO
IPC: C08F212/10
Filed: 2002-12-06
Abstract: PURPOSE: Provided is a process for producing an ABS resin by using a cohesive rubber latex and a general rubber latex, which improves physical properties and shortens total polymerization time by controlling the preparation condition of the cohesive rubber latex and the graft polymerization condition. CONSTITUTION: The process contains the steps of: pretreating a seed synthetic rubber latex by injecting an anionic emulsifier and a non-ionic emulsifier into the seed synthetic rubber latex; pretreating a particle size fatting agent by mixing an unsaturated acid containing copolymer latex with ion exchange water, a non-ionic emulsifier, and an electrolyte and adjusting the solid content to 1-10wt% and the pH to 5-11; injecting the pretreated particle size fatting agent into the pretreated seed synthetic rubber latex and readjusting the pH to 9-12 to prepare the cohesive rubber latex; adding a general rubber latex to the cohesive rubber latex and mixing; adding a monomer mixture of acrylonitrile and styrene to the rubber latex mixture and then performing a graft-polymerization. The cohesive rubber latex has an average particle size of 2000-3500 angstrom and the general rubber latex has an average particle size of 3500-4000 angstrom.
Patent KR-20040051002-A (KR)
Title: Printed Multiband Antenna
Inventor: CHAE JONG SEOK
IPC: H01Q5/00
Filed: 2002-12-11
Abstract: PURPOSE: A printing type multi-band antenna is provided to generate two resonant frequencies and reduce an existing resonant frequency by forming two additional lines to an end part of an inverse F antenna. CONSTITUTION: A printing type multi-band antenna includes a plurality of first radiation elements and a plurality of second radiation elements. The first radiation elements(300,301,302,303) are arranged on an upper surface of a dielectric substrate(309). The first radiation elements have a shape of inverse F, respectively. The second radiation elements(306,307) are arranged on one side of the first radiation elements of the upper surface of the dielectric substrate. The second radiation elements have a shape of inverse L, respectively. The first and the second radiation elements are partially located at a top part of a ground part(308). A first and a second sub-radiation element are formed at each end part of the second radiation elements.
Patent KR-20040052440-A (KR)
Title: Rear view mirror system which constructed in rear spoiler
Inventor: SEO JEONG MIN
IPC: B60R1/06
Filed: 2002-12-17
Abstract: PURPOSE: A rear-view mirror system integrated with a rear spoiler is provided to prevent the noise and damage of a rear-view mirror by integrating the rear-view mirror with the rear spoiler installed at the rear of a vehicle. CONSTITUTION: A rear-view mirror system integrated with a rear spoiler is composed of the rear spoiler having a holding space, a rear-view mirror(100) rotatably held in the rear spoiler, and a rotating unit for rotating the rear-view mirror. The rotating unit includes a rotary shaft(110) for fixing the rear-view mirror, a slider(120) enclosing one end of the rotary shaft, an electromagnet(140) attracting the slider, and an elastic member(130) for pushing the slider in the opposite direction.
Patent KR-20040054210-A (KR)
Title: Virtual memory management method for printer using memory of host computer
Inventor: PARK YONG JO
IPC: G06F12/08
Filed: 2002-12-18
Abstract: PURPOSE: A method for managing a virtual memory of a printer using a memory of a host computer is provided to process the complex printing data using many memories by solving a memory shortage of a printer through the extension of a capacity of the virtual memory even if the printer has no hard disk. CONSTITUTION: A printer virtual memory manager is registered to a host virtual memory manager(S300). The printer virtual memory manager receiving a memory use request from the printer judges the memory allocation in the printer(S304). In case that the memory allocation is possible, the memory is allocated. In the case to the memory shortage, the virtual memory is allocated to the printer(S308).
Patent KR-20040054421-A (KR)
Title: A device and a method of improving image signal for mobile phone
Inventor: LEE SEONG GYU
IPC: H04N7/14
Filed: 2002-12-18
Abstract: PURPOSE: An apparatus and a method for improving quality of an image signal are provided to insert an estimated image frame between a low operation frame and a frame, thereby displaying the high speed motion without rejection symptoms. CONSTITUTION: An image codec unit(100) decodes and outputs an image signal received by wireless. An insertion unit(130) receives the image signal and then outputs an insertion image. A switching unit(110) first selectively inputs the insertion image signal of I-frame unit inputted from the insertion unit(130) and then selectively inputs the original image signals of I-frame and P-frame units inputted from the image codec unit(100). A display unit(120) displays the image signals of the frame unit inputted from the switching unit(110) visually.
Patent KR-20030053431-A (KR)
Title: Method of decoding coded video signals
Inventor: BARRAU ERIC
IPC: H04N19/50
Filed: 2002-12-20
Abstract: PURPOSE: A decoding method of a coded video signal is provided to decode a set of video signals comprising a base layer signal and one enhancement layer signal, and to supply a decoded output signal with higher quality. CONSTITUTION: A decoding method for decoding a set of the video signals comprising a base layer signal(302) and at least one enhancement layer signal(304) and for supplying the decoded output signal includes a first decoding step(301) for decoding the base layer signal and supplying the decoded base layer signal, a second decoding step for decoding the enhancement layer signals and supplying the decoded enhancement layer signals, and a combining step for combining the decoded base layer signal and the decoded enhancement layer signals to supply the decoded output signal. The first decoding step is associated with a compensation step(305) for motion compensation of a reference image. The decoding method comprises a selection step for selecting, as a function of a selection signal, the signal from which the reference image is taken. The selection is made from the decoded base layer signal and the decoded output signal.
Patent KR-20040058461-A (KR)
Title: A method and a system of detecting the timing position of a gaussian shaped pulse
Inventor: HAN GEON HO
IPC: H03K5/22
Filed: 2002-12-27
Abstract: PURPOSE: A method and an apparatus for detecting a position of a pulse are provided to detect correctly the position of the pulse by using a differentiated signal and an inverted signal of the differentiated signal. CONSTITUTION: An apparatus for detecting a position of a pulse includes a signal input unit, a differential processor, an inverting amplifier, a delay circuit, and a comparator. The differential processor(2) is used for differentiating an output signal of the signal input unit(1). The inverting amplifier(3) is used for inverting a differentiated signal of the differential processor. The delay circuit(4) includes a resistor and a capacitor in order to synchronize the differentiated signal of the differential processor with an inverted signal of the differentiated signal. The comparator(5) is used for comparing the output signal of the delay circuit with the output signal of the inverting amplifier.
Patent KR-20040059196-A (KR)
Title: Apparatus for controlling temperature of strip came out of continuous annealing line
Inventor: JUNG BYEONG CHEOL
IPC: B21B37/74
Filed: 2002-12-28
Abstract: PURPOSE: An apparatus for controlling temperature of strip come out of continuous annealing furnace is provided to prevent loss of atmospheric gas of final cooling zone and recycle pure water by exhausting fume generated during strip cooling by pressure controller of fume collection pipes and collecting pure water from the exhausted fume. CONSTITUTION: The apparatus comprises a fume collection part(100) sealed from the outside with being connected to strip retreat port of final cooling section to collect fume generated during strip cooling at the strip retreat port of the final cooling section using a plurality of damper plates and control pressure by pressure control loop; a fume recover part(200) connected to the fume collection part by pipeline to return recovered pure water to water cooling section tank by recovering pure water from fume discharged through the pipeline from the fume collection part; and a strip temperature control part(300) equipped with a thermometer for measuring temperature of strip retreated from the water cooling section tank and installed on a pure water supply pipe to control temperature of the strip by directly spraying pure water onto strip according to temperature measured by the thermometer.