baber/WOPTO huggingface dataset:
Patent KR-20010110858-A (KR)
Inventor: BAE JIN HWAN
Filed: 2000-06-08
Abstract: 본 발명은 이동통신 환경을 포함한 모든 채널 환경에서 이진 부호로 구성된 영상(Binary Image)을 전송하는 부호화 및 복호화 방법에 관한 것이다. 
     현재 사용되고 있는 이진 영상 부호화로는 런랭스 부호화기(Run-Length Code)와 체인 부호화기(Chain Code) 등으로 영상 자체의 정보를 다른 형태의 정보열로 변형시킨 후에 (102), 허프만 부호화기(Huffman Coder)나 산술 부호화기(Arithmetic Coder)등의 가변장 부호화기(Variable Length Coder)를 결합한 부호화기를 사용하고 있다 (103). 이와 같은 부호화 및 복호화기는 자체적으로 가지고 있는 압축 효과로 인해 이진 영상 압축 표준으로 채택되었으며, 현행 이진 부호화 및 복호화기의 거의 모든 분야에 적용되고 있다. 
     그러나 이동통신과 같은 제한적인 채널 용량을 가진 환경에서 이진 영상을 전송하고자 할 때에는, 이와 같은 부호화 및 복호화기가 가진 성능으로는 그 효율이 제한적일 수 밖에 없다. 그러므로 이러한 문제점을 해결하기 위해서는 채널 용량의 증대나 전송 압축률의 증대가 요구된다. 하지만 이미 구성된 채널 용량은 한정적으로 제한되어 있는 것이기 때문에, 문제점을 해결하는 데에는 전송 압축률의 증대가 반드시 요구된다. 
     본 발명에 따른 이동통신 환경에서의 부호화 및 복호화기는 기존 이진 영상 부호화 표준의 개념을 그대로 따르기 때문에 기존의 이진 영상 부호화 및 복호화기와 호환성을 유지하면서도, 부호화 및 복호화기에 변형을 가함으로써 더욱더 효율적인압축률을 얻을 수 있다. 그러므로 구성되는 부호화 및 복호화기는 이진 정지영상을 SMS(Short Message Service) 채널 등과 같이 아주 작은 대역폭을 통해 전송할 수 있음은 물론, 최대 초당 10 프레임 미만의 일반적인 이진 동영상을 실시간 전송할 수 있다.
Patent KR-20010111228-A (KR)
Inventor: BAEK CHANG JIN
Filed: 2000-06-09
Abstract: 본 발명은 분산제어 시스템에 가상 입출력신호를 제공하여 실제와 동일하게 시뮬레이터할 수 있는 시뮬레이터에 관한 것으로서, 입출력 가상 시뮬레이터 프로그램(IO Simulator Program;11)과, 이 입출력 가상 시뮬레이터 프로그램(11)을 처리하는 API(Application Program Imterface Dynamic Link Library;12), 상기 API( 12)에 접속되는 48비트 디지털 입 출력카드(BIT DIGITAL OUTPUT CARD;13), 상기 48비트 디지털 입 출력카드(13)에 연결되는 릴레이 구동회로(14)로 구성되며, 상기 48비트 디지털 입 출력카드(13)는 광커플러 및 레지스터(21),(22)와 어드레스 디코더 및 리드/라이트 로직(23), 출력레지스터(24), 버스버퍼(25) 및 베이스 어드레스 스위치(26)로 구성되어 해당 분야에 숙련된 사람이면 예시한 내용에서와 같이 다양한 변화를 주도록 기능, 구성을 하였고 자유로이 운용할 수 있을 뿐만 아니라 공장의 실제 제어용 응용 프로그램을 별도의 시간과 오류를 범하지 않고 작성하여 디버그(Debug) 까지 한 섹션(Section)에서 일괄적으로 처리하여 공장의 부하 분담과 관련 종사자(오퍼레이터, 시스템 관리, 유지 담당자)의 심적인 부담과 부하분담을 크게 줄 일 수 있는 장점이 있는 것이다.
Patent KR-20010112761-A (KR)
Title: Method for forming micro pattern in thermoset polymer film by using thermal treatment and capillary force
Inventor: KIM YEON SANG
IPC: G03F1/68
Filed: 2000-06-15
Abstract: Various measures are proposed for enabling simultaneous reading and writing of real time information, such as a digital video signal, from/onto a disc-like record carrier. The measures embody several read/write-scheduling algorithms for writing/reading blocks of information recorded in fixed sized fragment areas on the record carrier. Typically one writing action and a plurality of readings actions are employed in one read/write cycle of either a fixed duration or of a variable duration. In particular the proposed measures enable reading and writing of edited files. Further embodiments may require a re-ordering of read actions in a read/write cycle.
Patent KR-20010007454-A (KR)
Title: Digital television tuner
Inventor: SUZUKI TAKEO
IPC: H04N5/44
Filed: 2000-06-21
Abstract: PURPOSE: To obtain a digital television(TV) tuner simplifying the constitution of a base band signal processing part, preventing a local oscillation signal from being easily leaked to the input terminal side and preventing image interference from being easily generated. CONSTITUTION: The digital TV tuner is provided with a frequency conversion means 4 for converting the frequency of a digital TV signal of a channel to be received out of plural channels arrayed in a prescribed frequency band into a value more than the maximum frequency of the frequency band, two mixing means 8, 9 for demodulating the frequency-converted digital TV signal and outputting two base band signals whose phases meet with each other at right angles, a local oscillation means 10 for inputting local oscillation signals whose phases meet with each other at right angles to the two mixing means 8, 9, and an addition means 17 for mutually adding two base band signals. The frequency of the local oscillation signal is set up to the same frequency as the frequency of a band end in the channel of the frequency-converted digital TV signal, one base band signal is converted into the same phase as the phase of the other base band signal and the phase-converted base band signal is inputted to the addition means 17.
Patent KR-20010007477-A (KR)
Inventor: YOKOMORI NORIHARU
IPC: H01H83/14
Filed: 2000-06-22
Abstract: PURPOSE: A method for assembling video current transformer unit for loading on electric leakage breaker is provided to assemble a video current transformer unit easily by getting a primary conductor to pass through the video current transformer. CONSTITUTION: A video current transformer(8) is inserted into a primary conductor of corresponding unit. A plane conductor(11R,11S,11T,12R,12S,12T) is settled in distribution on the same plane as the plane around the video current transformer(8). A ring bar conductor(13R,13S,13T) passes through a primary conductor penetrating hole of the video current transformer(8) into performing a conjunction inter the plane conductor. A boundary region of unit is sealed with a sealing resin.
Patent KR-20000063302-A (KR)
Inventor: KO GI BONG
IPC: G08C19/00
Filed: 2000-06-24
Abstract: PURPOSE: A radio handy terminal for meter reading is provided to accomplish the convenient meter reading and reduce the number of people and time needed for meter reading. CONSTITUTION: A radio handy terminal for meter reading comprises a radio transmitting means, a series communicating means, a battery pack, a memory, a display means, a key inputting means, and a main processor. The radio transmitting means is communicated with a radio gauge, and inputs the meter reading value. The series communicating means communicates with a computer. The main processor displays the menu and the state for operating a predetermined program in the display means according to the key manipulation of the key inputting means.
Patent KR-20020004478-A (KR)
Title: Flexible data rate Matching Method in 3GPP2
Inventor: KIM GI JUN
IPC: H03M13/27
Filed: 2000-07-05
Abstract: PURPOSE: A flexible data rate matching method is provided to support a flexible data rate in the case of using a turbo code on a physical layer. CONSTITUTION: In a process of interleaving a channel-coded encoding sequence to be mapped on a physical layer, the channel-coded encoding sequence is divided into code groups of two types having different bit pattern so that an encoding sequence of a different bit rate channel-coded to the turbo code can have a constant symbol rate, and then each bit in each code group is repetitively interleaved by a different repetitive factor. Thus, the distribution of energy can be made uniform with respect to each of two turbo code constitution encoders, resultantly improving decoding function.
Patent KR-20010007729-A (KR)
Inventor: LEE GU YEON
IPC: G06F17/00
Filed: 2000-07-10
Abstract: PURPOSE: A system and a method of an electronic report and an electronic gage examination are provided to report and impose a tax and fees for various services to a receiptor via the internet, to enable various gage examinations to be made via the internet, and to manage the details of the payment. CONSTITUTION: A host server(10) is connected to databases(11-13), a customer managing database(14) and a user computer(20). The database(14) stores the personal information, inputted when the receiptor is registered as a member of the web site for the electronic report service, company information and other information related to the service. The database(11) stores the ID of the receiptor created by the host server(10) on a basis of the personal information stored in the database(14). The database(12) stores the details of reported fees in connection with the ID of each receiptor. The database(13) stores the contents of the receipt for the fees which the host server(10) has paid to a financial company.
Patent KR-20000059114-A (KR)
Inventor: HWANG KWANG UK
IPC: G09B19/08
Filed: 2000-07-14
Abstract: PURPOSE: A linguistic practice teaching materials and a linguistic practice method are provided to enable a user to effectively learn a language by sequentially recording a second language to be learned and a first language being a mother country language to a predetermined record medium by means of a voice. CONSTITUTION: A second language to be learned and a first language being a mother country language are sequentially recorded to a predetermined record medium by means of a voice. The first and the second languages are recorded as a song word according to a predetermined rhythm. The second language is practiced by using the recorded medium. Thereby, a user can effectively learn a second language.
Patent KR-20010066933-A (KR)
Inventor: CLEAVINGER RICHARD CURTIS
IPC: G06F3/06
Filed: 2000-07-18
Abstract: PURPOSE: A method for determining whether to issue a command from a disk controller to a disk drive, a disk controller and a memory media that stores a program are provided to minimize the time of response to a command having high priority and maximizes the throughput for all commands by determining whether or not a command is to be sent to a disk drive by taking account of both the priority level related to the command and the use possibility of the disk drive. CONSTITUTION: A computer system(200) having a disk controller(215) and a disk drive(225), wherein the disk controller(215) issues commands, each having an associated priority level, to the disk drive(225) for execution thereby, wherein the controller(215) is arranged to have information on the commands that have been sent to the disk drive(225) but which remain to be executed, which information provides a disk availability value representative of the availability of disk drive to execute a command and wherein, when the disk controller(215) wishes to issue a command to the disk drive(225) it only issues the command if it determines either, that the priority level of the command equals or exceeds a predetermined threshold priority level and the disk drive availability value indicates the availability of the disk drive(225) to execute commands exceeds a first availability threshold, or that the priority level is less than the predetermined threshold priority level and the disk drive availability value indicates the availability of the disk drive(225) to execute commands is greater than a second availability threshold representative of an availability greater than that for the first availability threshold.
Patent KR-20020008878-A (KR)
Inventor: LIM YANG GYU
IPC: G11C7/12
Filed: 2000-07-20
Abstract: PURPOSE: An auto precharge control circuit is provided, which controls a semiconductor memory device to operate stably by assuring a pulse width parameter of a RAS signal to be appropriate to a CAS latency and burst length during an auto precharge. CONSTITUTION: An auto precharge delay part(100) outputs a delay control signal(DELAY<0:3>) by receiving a RAS active signal(RASATV<0:3>), which is used in each bank and is a pulse signal generated if a bank active command is inputted, and a RAS precharge control signal(RASPCG<0:3>), which is used in each bank and has a low level if a precharge command and an auto precharge command are inputted. The delay control signal is a level signal which is enabled after being delayed as long as a pulse width(tRAS) of a RAS signal after a bank active command is inputted. And an auto precharge control part(200) controls to operate an auto precharge by outputting an auto precharge start signal(AUTOPCGST<0:3>) by receiving the delay control signal and an auto precharge control signal(AUTOPCG<0:3>) generated by the auto precharge command and the RAS precharge control signal.
Patent KR-20020008638-A (KR)
Title: receiver tank united type accumulator
Inventor: KIM U GON
IPC: F25B43/00
Filed: 2000-07-24
Abstract: PURPOSE: An accumulator integrally assembled with a receiver tank is provided to compact a cooling system by reducing the space of an accumulator and a receiver tank, and to improve efficiency of heat exchange between refrigerant according to cooling cycle. CONSTITUTION: An accumulator(10) integrally assembled with a receiver tank is composed of an accumulator part(12) having an inlet pipe(13) and an outlet pipe(14); a receiver tank part(15) having an inlet pipe(16) and an outlet pipe(17); and a partition wall(11) formed vertically between the accumulator part and the receiver tank part. Low temperature and pressure liquid refrigerant through the accumulator is evaporated with heat of high temperature and pressure liquid refrigerant through the receiver tank, and low temperature and pressure gas refrigerant through the accumulator is moved into a compressor without changes of phase. The compressor is prevented from being damaged, and cooling cycle is stabilized. Heat exchange protrusions are formed in the partition wall, and heat exchange efficiency between the accumulator and the receiver tank is improved with enlarging the surface area of the partition wall.
Patent KR-20020010999-A (KR)
Title: The Extracts of Rosa davurica Pall Containing High Antioxidative Activity and Preparation Process of Flavan 3-ol Derivatives Using Their Extracts
Inventor: JUNG GYEONG JIN
IPC: A61P39/06
Filed: 2000-07-31
Abstract: PURPOSE: A process of preparing catechin as flavane-based compounds(formula) by extracting Rosa davurica PALL. is provided. The extract containing a large amount of catechin exhibits higher activity than conventional antioxidant while exhibiting DPPH free radical scavenging activity, lipoperoxidation inhibitory activity and antioxidant effect on oxidation of low density lipoprotein. CONSTITUTION: Finely cut Rosa davurica PALL. is dried in the shade, added with 20 times of alcohol such as methanol and precipitated at 20 to 80deg.C for 3 to 5 days. The precipitate is added with 20 times of methanol and then re-extracted. The above two extracts are then mixed, concentrated under reduced pressure and solvent-fractionated successively.
Patent KR-20020015838-A (KR)
Title: Method for re-adjusting ranking of document to use user's profile and entropy
Inventor: CHOI JUN HYEOK
IPC: G06F17/30
Filed: 2000-08-23
Abstract: PURPOSE: A method for adjusting a ranking of a document using an entropy and a user profile is provided to increase the accuracy of searching by using an entropy value and a user profile according to probability information between a user query language and a subject of each document. CONSTITUTION: A user records a query language the user wants to search(S10). A volume of probability vector information of each word of the query language is calculated(S20). A user profile composed of keywords and frequencies of the keywords is designed for reflecting the user's preference in case that a ranking of a document is adjusted(S30). An entropy value between the user profile and index words extracted from the searching according to the user's subject is calculated(S40). After that, the ranking of the document is readjusted and outputted in order from the lowest entropy value calculated(S50).
Patent KR-20020019241-A (KR)
Title: An automotive air conditioner system having a compressor driven through air flux
Inventor: HUH DEOK JIN
IPC: B60H1/00
Filed: 2000-09-05
Abstract: PURPOSE: An air conditioning system for vehicle with compressor actuated using air flow is provided to prevent lowering of engine output and reduce fuel consumption by driving a compressor with air flowing in during running or exhaust gas. CONSTITUTION: An air conditioning system comprises an outdoor air inflow device(1); an exhaust gas inflow device(2); and a driving device(4); The outside air inflow device takes in air flowing in at high speed as a vehicle runs. The exhaust gas inflow device(2) is connected with the outside air inflow device to take in exhaust gas discharged from the exhaust system(B). The driving device is actuated by air and gas flowing in from the outside air inflow device and the exhaust gas inflow device to drive a compressor(C) of an air conditioning system(A).
Patent KR-20010050358-A (KR)
Inventor: KIKUCHI JIRO
IPC: H03G3/30
Filed: 2000-09-06
Abstract: PURPOSE: To provide the output power detecting circuit of a transmitter that a detection voltage and a transmit signal are in linear relation and a control part has a wide dynamic range for gain control without using any dedicated large-size integrated circuit. CONSTITUTION: This circuit has a signal detection wave part 1 which is connected between a transmitter output terminal and a transmitter control part 12 and detects the output signal of the transmitter, a reference voltage generation part 2, an uninverted input terminal, an inverted input terminal, and an output terminal and is equipped with a differential amplifier 31 which supplies a detection voltage from the output terminal to the control part 12 and a voltage limiting element 32 which is connected between the inverted input terminal and a reference potential point. Then the output wave detection voltage of the signal wave detection part 1 is supplied to the uninverted input terminal, the addition reference voltage of the output reference voltage of the reference voltage generation part 2 and the output transmission level indication voltage of the control part 12 is supplied to the inverted input terminal, and the voltage limiting element 32 limits the addition reference voltage supplied to the inverted input terminal to put the detection voltage which increases as the wave detection voltage increases, within the gain control dynamic range of the control part 12.
Patent KR-20020020278-A (KR)
Title: Adhesion Mineral Remove Apparatus of Wind box Drain Chute for Sintering Machine
Inventor: KIM SEON DEOK
IPC: F27B21/12
Filed: 2000-09-08
Abstract: PURPOSE: An apparatus is provided which detects generation of the adhesion mineral by attaching temperature sensors between upper and lower dampers installed at the wind box drain chute for a sintering machine, and removes the adhesion mineral by operating a magnet hammer during generation of the adhesion mineral. CONSTITUTION: The apparatus for removing adhesion mineral of a wind box drain chute for a sintering machine comprises first to third temperature sensors(S1-S3) installed at the drain chute; a temperature-voltage conversion part(100) which is connected to the temperature sensors so as to convert the sensed values into DC voltages and outputting the DC voltages; a differential amplification part(120) amplifying a difference between output voltages of the temperature-voltage conversion part; a deviation comparison part(130) outputting a compared value of an output value of the differential amplification part and a set deviation value; a comparison output part(140) outputting an output value of the deviation comparison part into logic signals; first and second action sensors(S4,S5) sensing actions of upper and lower dampers; a damper signal generation part(160) connected to the first and second action sensors so as to output action signals of the upper and lower dampers according to the sensed values; a logic part outputting logic values by receiving output signals of the comparison output part and the damper signal generation part; a relay driving part(180) which is operated by output signals of the logic part so as to generate a voltage driving a relay; a relay part(190) which is operated by output voltages of the relay driving part; a hammer driving part(200) which is driven by the relay part; and upper and lower hammers(19,20) which are installed at the drain chute and operated by the hammer driving part so as to hit the drain chute.
Patent KR-20010000308-A (KR)
Inventor: CHO SI DAE
IPC: E04C2/26
Filed: 2000-09-08
Abstract: PURPOSE: A board using yellow soil for building is provided to increase durability without bending by embedding a reinforcing core inside, to discharge good remote infrared ray by yellow soil and to cut variously regardless of the size. CONSTITUTION: A board(10) is made from yellow soil(11) and a reinforcing core(12) in a net or a lattice shape is embedded into the yellow soil for enhancing durability. Charcoal(13), straw(14) or seaweeds(15) is embedded into the yellow soil to increase heatproof property and humidity resistance. One side of the board is covered with Korean paper(16) to present an antique style. According to circumstances, the board is cut optionally to be a finishing board.
Patent KR-20020020370-A (KR)
Title: degaussing coil fixing holder in monitor
Inventor: BAE DEOK HO
IPC: H04N9/29
Filed: 2000-09-08
Abstract: PURPOSE: A degaussing coil fixing holder of an image display device is provided to easily fix a degaussing coil that maintains magnetic field around a cathode ray tube uniform. CONSTITUTION: An image display device includes a cathode ray tube(10), a metal frame(20) set around cathode ray tube, a degaussing coil for maintaining magnetic force around the cathode ray tube uniform, a front cabinet(131) and a back cabinet surrounding the cathode ray tube, metal frame and degaussing coil. A degaussing coil fixing holder combines the degaussing coil with the front cabinet. The degaussing coil fixing holder has a portion combined with the inner side of the front cabinet at one side and a fixing part for supporting the degaussing coil at the other side.
Patent KR-20020021297-A (KR)
Inventor: KIM HYUN SU
Filed: 2000-09-14
Abstract: PURPOSE: A lottery ticket E-mail system is provided to supply an opportunity for obtaining a lucky to a receiver, supply a visiting effect to a lottery site, and supply an advertising effect to an advertiser by embodying a lottery date, a lottery number, and a lottery site in an E-mail, thereby transmitting the E-mail having a lottery ticket function to the receiver, and making the receiver connect to the lottery site and check a prize winning. CONSTITUTION: A user who wishes to send E-mail connects to the Internet for sending an E-mail(s1). The user connects to a lottery ticket company site as a member(s2). The user inputs one's ID and password and performs a log-in process(s3). The user selects an E-mail form by clicking a button in an E-mail format page(s4). The user prepares E-mail by inputting an E-mail address of a sender, an E-mail address of a receiver, a title, and contents in an E-mail preparing page(s5). The user clicks a lottery E-mail transmitting button(s6). A lottery E-mail company computer embodies a lottery date, a lottery site address, and a lottery number on the E-mail through a module(s7). The lottery E-mail is transmitted to the E-mail address of the receiver(s8). Information with respect to the transmitted E-mail is constructed and stored in a server as a database form(s9).
Patent KR-20020022236-A (KR)
Title: The package structure of inverter module
Inventor: HWANG MIN GYU
IPC: H01L23/02
Filed: 2000-09-19
Abstract: PURPOSE: A package structure of an inverter system module is provided to eliminate the necessity of a heat sink for radiating heat in using a ceramic substrate of a nonmetallic material, by using an aluminum substrate of a metal material. CONSTITUTION: Control devices are disposed in every mount position of an upper layer substrate. A lower layer substrate is composed of a metallic region(100) where a heat generating device having the first thermal conductivity is mounted and a nonmetallic region(111) where a heat generating device having the second thermal conductivity is mounted, wherein the nonmetallic region is formed on the metallic region. A connector supports and electrically connects the upper layer substrate and the lower layer substrate. The package includes the upper layer substrate, the lower layer substrate and the connector.