baber/WOPTO huggingface dataset:
Patent KR-20010008852-A (KR)
Inventor: JUNG TAE SU
IPC: H04L12/28
Filed: 1999-07-05
Abstract: PURPOSE: A method of allocating a multicast route for a service sensitive to delay in an asynchronous transfer mode(ATM) communication network is provided to allocate a route using a virtual path(VP) branching node when the multicast route is assigned in the ATM communication network, so as to improve usage efficiency of a link, and to retrieve a VP branching node having a minimum delay relating to network nodes in an initialization process to designate the VP branching node, then to allocate a minimal cost of route instead of an economic route relating to a group member exceeding a maximum permissible delay relating to a searched VP tree route, so as to reduce a processing complexity. CONSTITUTION: An asynchronous transfer mode(ATM) communication network inputs physical network configuring information to make out a physical network configuring table, and makes out a virtual path(VP) branching node table. The system finds a minimal cost connection route from a multicast group configuring request, and integrates VP branching nodes. The system allocates a minimal delay route and informs a source node of a route allocating result. The step of making out the VP branching node table comprises as follows. The ATM communication system configures a subnet connected to a VP branching node from the physical network configuring table. The system searches a minimal delay route between the VP branching node and all the nodes connected to the subnet. The system calculates an average delay and a cost value relating to a searched connection route, and records the calculated average delay and the cost value. The system decides whether route retrievals relating to all routes are completed. If not, the system performs from the step of searching the minimal delay route. If the route retrievals are completed, the system decides whether retrievals relating to all the VP branching nodes are completed. If not, the system performs from the step of configuring the subnet. If the retrievals are completed, the system sorts retrieval results relating to user connection nodes, and stores the sorted results.
Patent KR-20000036278-A (KR)
Inventor: MA JONG HYEOK
IPC: D02G3/04
Filed: 1999-07-08
Abstract: PURPOSE: A wool mixed suit fabric for summer is provided to offer the dramatical reduction of its creases and the effect for its breathability, which is to be suitable for subtropical climate. CONSTITUTION: A process for manufacturing the wool mixed suit fabric is characterized by performing the next steps. A roving is made by using 100% of wool having 19 micrometer or less of its diameter. The roving has 20 denier polyester filaments to be comprised of about 87% of wools and about 13% of polyester, which results in specific spun cotton yarns having its 40 to 53% height compared with a conventional Siro Fil spun yarns. The condition for fixing yarns is performed in two times for 10 to 25 minutes at the temperature of 85°C to improve the performance of manufacturing yarns. Especially, in order to enhance a tactile feeling, an emollient is used in final procedure to supplement their property in case of the hardening of the resulting fabrics.
Patent KR-20010010271-A (KR)
Inventor: CHO GYU MIN
IPC: H03F3/217
Filed: 1999-07-19
Abstract: PURPOSE: A speaker current controlled audio amplifier is provided to control the current of the speaker directly using an inverter which has a circuit structure of a bridge-form and uses switching elements in an upper arm and lower arm thereof. CONSTITUTION: A volume controller controls an output volume by adjusting a gain on the basis of a feedback current. A current controller compares the output from the volume controller and a reference current using an operation amplifier(OP Amp) and determines current to be inputted to a speaker. A compare device is supplied with the reference current. The compare device determines a polarity of the current. A logic circuit device is comprised of a plurality of logic element. The logic circuit device outputs a switching signal that minimizes a dead time for operating an upper arm switching element and a lower arm switching element alternatively on the basis of the output signals from the current controller and the compare device.
Patent KR-20010011077-A (KR)
Title: Method for constructing multimedia data exchange system using photo sticker vending machine
Inventor: SEO YONG CHANG
IPC: G06Q50/10
Filed: 1999-07-24
Abstract: PURPOSE: A multimedia data exchange system construction method is provided to add a communication module to a photo sticker vending machine for enabling the photo sticker vending machine to send or receive multimedia data over a network. CONSTITUTION: A multimedia data exchange system construction method comprises steps of networking photo sticker vending machines(20,30) to a kiosk server(10), the vending machine(20,30) or the kiosk server(10) transmitting a multimedia data file to a specific position over the network, the vending machine(20,30) or the kiosk server(10) receiving a multimedia data file from other vending machine or a multimedia terminal(50), the kiosk server(10) authorizing a user accessing the kiosk server(10), the kiosk server(10) allowing the user to access the multimedia data or allocating the user the public key and the private key.
Patent KR-20010011975-A (KR)
Inventor: JUNG CHANG SEOP
IPC: H04N7/015
Filed: 1999-07-31
Abstract: PURPOSE: A method and an apparatus for correcting a distorted signal in a digital TV translator are to compensate the distorted signal by a pre-correction method using synchronization of an output of a modulator. CONSTITUTION: In the apparatus, a time synchronizing portion(170) coincides a periodic synchronizing operation of a reference signal extracted from a modulator(100) with the distorted signal output from a high power amplifier. An operating portion generates a memory table coefficient to correct the non-linear distorted signal using the reference signal and the distorted signal output from the time synchronizing portion. A complex equalizing portion(230) generates a coefficient to correct a linear distorted signal output from the time synchronizing portion. And an automatic correcting portion has a coefficient storing portion for storing the memory table coefficient and then performs a pre-correcting operation with the coefficient of a pre-corrector provided in the modulator of a transmitting portion.
Patent KR-20010017078-A (KR)
Inventor: LEE IN HWA
IPC: F25D23/00
Filed: 1999-08-07
Abstract: PURPOSE: A refrigerator having a rice container is provided to keep rice at a regular temperature all the times by mounting a rice container in a refrigerator. CONSTITUTION: A refrigerator having a rice container consists of: a rice container(2); a refrigeration compartment having the rice reservoir; and a cover for pulling in or taking out the rice container through a grip(22). The rice container has a hexahedral, cubic or cylindrical form. A front face(20) of the rice container includes the grip(22) for taking out an operating unit(21) and the rice container of the refrigerator. An upper face(30) has a cover(300) with a grip(31) for accepting rice. The refrigeration compartment of the refrigerator is made by specific size and shape for accepting the rice container. The refrigeration compartment is agreed with the cover part of the rice container. Therefore, the rice is kept in the refrigeration compartment of the refrigerator for a long time without going bad or being spoiled due to enzyme or noxious insects.
Patent KR-20000017403-A (KR)
Title: Boiler
Inventor: YAMAMOTO GENJI
IPC: F23C6/04
Filed: 1999-08-19
Abstract: PURPOSE: A boiler is provided to maintain the excellent combustion state by reducing carbon monoxide density, incomplete combustion material, attached ash and the like near the sidewall with a simple structure. CONSTITUTION: The boiler includes the components such as:powdered coal as a fuel; a feed piece for feeding gas which transfers the powdered coal to a multi-stepped burner; a feed piece for feeding the combustion air to the multi-stepped burner; and a control piece including a feed piece for feeding jet gas to a gas port and for controlling the jet flow from the gas port on the basis of the load demand of a boiler and the coal type information to decrease the jet flow from the gas port if a load of a boiler is low and to increase the jet flow from the gas port if the load of a boiler is high.
Patent KR-20010025994-A (KR)
Inventor: LEE GWANG JAE
IPC: G11B7/09
Filed: 1999-09-02
Abstract: PURPOSE: An apparatus for detecting a non-writable area level of an optical recording medium is provided to detect a header area level by using diode characteristics, so as to detect a signal with only time constants even when a frequency of the signal is over 1MHz. CONSTITUTION: A top level detector(100) detects a top level of a read channel 2 signal. The read channel 2 signal is a difference signal of optical reflection signals divided to track directions of an optical disk. A bottom level detector(200) detects a bottom level of the read channel 2 signal. A differential amplifier(300) amplifies a difference between the top level and the bottom level. A header detector(400) detects a header area from the read channel 2 signal. A micro computer(500) detects a peak-to-peak level of a VFO(Variable Frequency Oscillator) signal of the header area, by using an output signal of the differential amplifier(300) and an output signal of the header detector(400). A MUX(Multiplexer)(600) is connected between the differential amplifier(300) and the micro computer(500), to reduce the number of ports of an ADC(Analog to Digital Converter) of the micro computer(500). When the read channel 2 signal is processed through a filtering, a tracking error signal is obtained.
Patent KR-20010026118-A (KR)
Inventor: PARK HONG GI
IPC: H04N5/74
Filed: 1999-09-03
Abstract: PURPOSE: A shadow corrector and the method of a display device are provided to correct a shadow of an input image by measuring a difference of a brightness displayed on a screen and reflecting the measured brightness on the input image. CONSTITUTION: An image signal input section(100) inputs a testing image signal and a real RGB image signal. A pattern detector(110) measures light quantity when a test image signal having a uniform amplitude is displayed, compares the measured light quantity with a reference brightness, and detects a data corresponding to a difference of the two values. A correction data storage section(106) stores a correcting data from the pattern detector(110). An adder(102) adds an input image signal to data stored in the correction data storage section(106) and outputs the addition result to a display section. An amplitude controller(104) controls an amplitude of data outputted from the correction data storage section(106) according to an amplitude control signal.
Patent KR-19990084020-A (KR)
Title: 식혜용 엿기름 티백의 제조방법
Filed: 1999-09-07
Abstract: 본 발명은 식혜용 엿기름 티백의 제조방법에  관한 것으로, 엿기름의 껍질 등을 제거한 위생엿기름의 제조 및 엿기름 내의 효소가 분쇄 과정 중 마찰열에 의한 효소실활이 되지 않게 분쇄하여 엿기름의 표면적을 늘려 농축된 발효효과를 낼 수 있는 엿기름 분말의 제조방법 및 포장이 용이하고 전통의 식혜 맛으로 손쉽게 식혜를 만들 수 있는 엿기름 티백을 제작할 수 있을 뿐만 아니라, 상기 제조된 티백에서 아밀라아제의 용출이 용이하도록 한 식혜용 조미엿기름 티백의 제조방법을 제공하는데 그 목적이 있으며, 상기한 목적을 달성하기 위한 본 발명은, 보리나 밀을 발아시켜 엿기름을 제조한 다음 일반적으로 사용되는 제피기를 이용하여 싹과 뿌리 및 껍질을 제거한 다음 20 내지 80메쉬로 분쇄하고, 분쇄된 엿기름의 일정량을 부직포에 담아 티백으로 제조하는 통상의 식혜용 엿기름 티백의 제조방법에 있어서, 싹과 껍질, 뿌리를 제거한 엿기름을 통상의 해머밀로 분쇄시 냉풍을 연속적으로 불어 넣어 온도를 70℃이하로 유지하면서 20 내지 80메쉬로 분쇄시키는 제1공정과; 상기 분쇄된 엿기름 100중량부에 대하여 설탕 50 내지 100중량부 및 스테비온 0.3내지 0.8중량부 첨가하여 혼합하는 제 2공정과: 상기 혼합물이 약간 젖을 정도로 물을 5% 내지 10%중량부를 첨가한 다음 상기 혼합물을 면이 편평한 판상위에 펼쳐 놓고 70℃ 이하로 열풍건조하는 제3공정과: 상기 건조된 조미엿기름 혼합물을 1.0mm 내지 3.0mm의 그물망에 넣고 흔들어 주면서 그물망을 빠져 나온 조미엿기름 과립의 일정량을 부직포에 넣어 티백을 제조하는 제4공정으로 이루어지는 것을 특징으로 하는 식혜용 엿기름 티백의 제조방법을 제공함으로써 달성할 수 있다.
Patent KR-20010026587-A (KR)
Inventor: PARK JAE YEONG
IPC: H03H7/00
Filed: 1999-09-07
Abstract: PURPOSE: A micro-machined tuneable filter and a manufacturing method thereof are provided to produce high resonant frequencies and high Q values and improve reliability by employing passive elements such as inductors and capacitors. CONSTITUTION: In a micro-machined tuneable filter, a voltage is given between a spiral inductor(3) and an upper electrode(5) and forms an electrostatic force used for moving the upper electrode(5) vertically. The vertical movement of the upper electrode(5) changes the capacitance between the inductor(3) and the upper electrode(5) forming a virtual variable capacitor. As shown in an equivalent circuit, an oscillating circuit is formed with a variable capacitor connected in parallel with the spiral inductor(3). Here, the change of distance between the upper electrode(5) and the bottom electrode(4) changes the capacitance of the variable capacitor and modulates the frequency. Thus, by adjusting the inductance and the capacitance, the frequency width can be controlled.
Patent KR-20010027676-A (KR)
Inventor: JUNG JAE CHEON
IPC: H04N5/16
Filed: 1999-09-15
Abstract: PURPOSE: A video preamplifier circuit is provided to be capable of reducing the number of external parts by generating a clamp pulse itself, and realizing a user interface by designing so as to adjust a clamp pulse width or a synchronous signal delay time. CONSTITUTION: A gain adjusting part(200) generates a gain control signal for controlling an amplification gain in response to a large step gain adjustment signal and a small step gain adjustment signal. A clamp control part(250) detects a synchronous signal from an SOG signal or an externally applied horizontal synchronous signal to generate a clamp pulse corresponding to the synchronous signal. The clamp control part adjusts a delay time of the synchronous signal or varies the width of the clamp pulse in response to control signals. A video input signal clamp part(220) amplifies RGB video signals in response to the gain control signal and clamps the amplified result into a predetermined reference level in response to the clamp pulse. A brightness control part generates a brightness control voltage for clamping a brightness level of a video signal in response to a brightness adjusting signal. A brightness signal clamp part(240) amplifies the clamped video signal and clamps the brightness signal in response to the clamp pulse so that the brightness signal of the amplified video signal becomes identical to the brightness control voltage.
Patent KR-20010028126-A (KR)
Inventor: KIM BONG SEOP
IPC: H04Q1/20
Filed: 1999-09-17
Abstract: PURPOSE: An apparatus for performing a cross duplexing is provided to make processors of an exchange carry out the cross duplexing according to boards, so as to previously prevent wrong operations of the processors or a duplexing down to improve a system stability. CONSTITUTION: Active/standby main processors(1,2) manage an operator interfacing or an operation and maintenance of an exchange. Active/standby IPC(Inter Processor Communication) blocks(3,4) manage a communication interfacing of the exchange. Active/standby input/output interfaces(5,6) manage input/output operations of the exchange. The first and the second MPS(Main Processor System) bus(21,22) reciprocally connect the main processors(1,2), the IPC blocks(3,4), the input/output interfaces(5,6), and storage interfaces(7,8), respectively. A duplexing controller(30) is connected to the first and the second MPS bus(21,22), and controls each processor of active/standby sides through the first and the second MPS bus(21,22). The duplexing controller(30) performs state managements to make a cross duplexing capable.
Patent KR-20010037729-A (KR)
Inventor: KIM YEONG TAE
IPC: H04N5/645
Filed: 1999-10-19
Abstract: PURPOSE: A CRT supporting member of a monitor is provided to prevent a front case from being tilted and deformed due to the weight of a CRT to remove the error operation of a switch box by supporting a bottom surface of the CRT. CONSTITUTION: A snap member(31) is projected on a rear lower part of a front case(11). A CRT(13) is integrally coupled to a rear surface of the front case(11). A degaussing coil(17) is mounted to the CRT(13) to remove the electromagnetic field generated near the CRT(13). A CRT supporting member(20) is coupled to the snap member(31) of the front case(11) and supports the CRT(13) as well as guides the degaussing coil(17). The CRT supporting member(20) consists of a supporter(21), a bearing part(25) and a guide(23). The supporter(21) supports the CRT(13), and the bearing part(25) is integrally formed under the supporter(21) to bear the supporting member(20). The degaussing coil(17) is housed in the guide(23).
Patent KR-20010039228-A (KR)
Inventor: KIM GYEONG HYEON
IPC: A61K31/715
Filed: 1999-10-29
Abstract: PURPOSE: Provided are acidic polysaccharide fractions separated from aqueous extract of ginseng, which contain uronic acid and prevent growth and activity of Helicobacter pylori in the stomach and intestines, thereby which can be used as a remedy material for a gastroenteric disease. CONSTITUTION: The acidic polysaccharide fractions are produced by a process comprising the steps of: grinding the ginseng and extracting insoluble fractions by using a phosphate buffer solution; extracting the insoluble fractions with distilled water; precipitating the insoluble fractions by using ethanol and dissolving the precipitate in the phosphate buffer solution; performing dialysis and ion exchange chromatography; eluting the acidic polysaccharide fractions containing 25-35wt.% of the uronic acid by using 0-1M sodium chloride.
Patent KR-20000035728-A (KR)
Inventor: NISHIYAMA SEIICHI
IPC: G02F1/1335
Filed: 1999-11-26
Abstract: PURPOSE: An LCD is provided to elongate a life span. CONSTITUTION: An LCD comprises a light source(35) which has six electrodes (35c,35d) formed around a discharge tube(35a). The electrodes(35c,35d) are disposed in an axis direction of the discharge tube(35a) so as to be spaced apart from each other. The discharge tube(35a) is inserted in the electrodes(35c,35d). The electrodes(35d) are disposed at both ends of the discharge tube(35a), and are grounded. The electrodes(35c) are disposed between the grounded electrodes(35d), and are connected to a power. Two electrodes(35d) are disposed between the powered electrodes(35c), and are grounded.
Patent KR-20010054137-A (KR)
Inventor: PARK SEON A
IPC: G06F13/24
Filed: 1999-12-03
Abstract: PURPOSE: A method for controlling a bus is provided to enhance system efficiency by preventing a data transmitting speed from being decreased on a bus line. CONSTITUTION: A serial clock control unit(2) and a data control unit(4) transmit/receive a SCL and a SD being exchanged thereto on a bus. A serial clock free scalar(5) decides a SCL frequency. The elements included in the internal register unit(10) are described as follows. A free scalar register(11) stores a SCL frequency. An interrupt register(12) indicates a receiving completion, a transmitting completion, a FIFO empty, a FIFO full, and a response. A control register(13) controls a transmitting mode, a receiving mode, a response enable, a data transmitting start, a stop, a busy, a consecutiveness, and a reset. A FIFO control register(16) controls a FIFO empty, a full, a flush etc. A FIFO transmitting/receiving register(17) stores an address to be transmitted. In addition, the internal register unit(10) includes a counter register(14), a buffer register(15) and a FIFO register(18). A shift buffer register(6) shifts data(3:0) being transmitted/received through the bus and transmits or receives the data to a SCL. A FIFO register(18) consists of 32-bit.
Patent KR-20010056090-A (KR)
Inventor: JU GWANG CHEOL
IPC: H04N7/14
Filed: 1999-12-14
Abstract: PURPOSE: A remote control system and method is provided to prevent a leakage of personal information by randomly displaying a key array with a fixed pattern, by matching a password inputted from a user with a password set up, thereby executing a relevant program. CONSTITUTION: A remote control unit(100) converts information selected by a user into an infrared-ray signal, and transmits the signal. A main control unit(200) is composed of a receiving unit(210) which converts the infrared-ray signal transmitted from the remote control unit(100) into a relevant signal, a control unit(220) which outputs a control signal for displaying a keypad among a plurality of keypads and a cursor to a display unit(300) according to the signal outputted from the receiving unit(210), a random number generation unit(230) which generates a random number for randomly generating the keypad and the cursor, and outputs the number to the control unit(100) and an OSD control unit(240) which displays the keypad and the cursor according to the control signal outputted from the control unit(220), and moves a position of the cursor according to the control signal of the control unit(220). The display unit(300) moves the cursor after displaying the keypad and the cursor.
Patent KR-20010056254-A (KR)
Inventor: KANG JU
IPC: C22B1/14
Filed: 1999-12-14
Abstract: PURPOSE: A method and a system for manufacturing sintered ore are provided to prevent the large scale accidents in the sintered ore manufacturing process and improve productivity by monitoring in advance a volume variation of blended raw materials which is formed depending on the calcining state of the blended raw materials during lower side suction, thereby controlling the volume variation. CONSTITUTION: The method comprises the steps of constructing a device for detecting the volume variation of blended raw materials depending on the height of the initially charged blended raw materials; controlling the height of the detecting device to that of the blended raw materials initially charged on a sintering bed; detecting the unburned interval of the blended raw materials by the operation of an approach sensor (32); and controlling the speed of a sintering machine according to the unburned interval. The system comprises a means for inputting a measured layer thickness value on the sintering bed to an operation block and a control block respectively; a means for inputting a target layer thickness value of a desirable blended raw material to the control block; a means for outputting a control value in which the target layer thickness value is divided by a certain first variable in the control block to the operation block; and a means for controlling the height of a touch bar (31) by outputting an output value in which the measured layer thickness value and a certain second variable are subtracted from the control value to a control outputter in the operation block.
Patent KR-20010056821-A (KR)
Inventor: CHO YONG JUN
IPC: C03B5/42
Filed: 1999-12-16
Abstract: PURPOSE: A melting furnace for manufacturing glass filaments is provided which reduces heating cost and produces the high quality glass filaments with high productivity. CONSTITUTION: The melting furnace(11) for manufacturing glass filaments is characterized in that heating stands by sending an electric current(15) are formed on the central upper side part of the inside glass molten solution by long projecting three phase electrode rods(12)(13)(14) and the heating stands by sending an electric current are repeatedly aligned to be triangular shape and inverted triangular shape.