baber/WOPTO huggingface dataset:
Patent KR-20020023737-A (KR)
Inventor: CHOI BUM GHI
IPC: G06F17/30
Filed: 2001-12-14
Abstract: PURPOSE: A search method using fuzzy relational products and a device thereof are provided to establish similarity relation about each classification and to multiplex the classification of documents or Internet sites. And the method and the device are provided to enable the extension of classification for an ambiguous search word and supply the commonness for the classification and the mobility of classified levels, also variously set values describing error limits to variously link classification systems. CONSTITUTION: A classification item and a search word are inputted from a user. The classification item is considered as a fuzzy set having the search word as an element, and a fuzzy degree is calculated depending on the frequency of the search word for each result included in the classification item. A fuzzy relational products is applied to a basic classification system based on the classification item and the fuzzy degree, to calculate a relation between classification items of the basis classification system with a degree between pre-defined true and false values. An extended similar classification system is calculated according to the calculated degree. A first search result with the search word for the classification item in the basic classification system is extracted from a database. A second search result with the search word for an extended similar classification item corresponding to the classification item in the extended similar classification system is extracted from the database. And the first and the second search result are displayed.
Patent KR-20030049875-A (KR)
Title: A Illumiation-Device for Engine-Room
Inventor: RYU SANG GYU
IPC: B60Q3/06
Filed: 2001-12-17
Abstract: PURPOSE: An engine room lighting apparatus of a vehicle is provided to turn on a lamp by standing with turning a lamp stay with simple operation, and to prevent damage of the lamp in closing an engine room hood by embedding the lamp stay in the engine room. CONSTITUTION: A lamp stay(14) is turned and installed in a vehicle body(10) forming an engine room, and a lamp(12) is installed in the end of the lamp stay. A switch is installed in a power supply line for the lamp, and contacted to the point by standing the lamp stay. The lamp is lighted by turning on the switch with turning the lamp stay and supplying power with standing the lamp stay. Lighting of the engine room is performed by turning on the lamp with standing the lamp stay in opening the engine room, and damage of the lamp is prevented by installing the lamp in the vehicle body in closing the engine room hood.
Patent KR-20030053674-A (KR)
Title: Method for switch management in communication system
Inventor: PARK JEONG HYEON
IPC: H04B10/03
Filed: 2001-12-22
Abstract: PURPOSE: A switching processing method of a communication system is provided to perform a prompt switching for an urgent switching cause factor by shortening a period of a switching task. CONSTITUTION: It is checked whether a queue is empty(S310). If the queue is empty, it is judged whether 50ms period has reached(S320). If the 50ms period has reached, a checking target group is designated(S330). A state of each unit of the designated checking target group is checked whether there is a switching cause item(S340). If there is an item in the queue(S310) or if there is a unit with the switching cause item(S340), a switching is performed according to a general procedure(S350).
Patent KR-20030056204-A (KR)
Title: cleaning method of metal line for semiconductor device
Inventor: LEE SEON HO
IPC: H01L21/3065
Filed: 2001-12-27
Abstract: PURPOSE: A method for cleaning a metal line of a semiconductor device is provided to improve contact resistance, and to form stable metal lines by removing carbon radical or metal grains without deforming the profile of a contact or via hole by flowing hydrogen chloride gas under an RF(Radio Frequency) cleaning process after forming the contact or via hole. CONSTITUTION: After depositing a dielectric layer(2) on a lower metal line(1), a contact or via hole is formed by selectively etching the dielectric layer for exposing the lower metal line. Then, the resultant structure is loaded in an RF cleaning chamber. Hydrogen chloride gas(5) and H2O gas are flowed into the chamber. The hydrogen chloride gas is excited by generating Ar gas plasma in the chamber. Then, carbon radical and metal grains(6,7) are removed by using the excited hydrogen chloride gas and the hydrogen chloride gas.
Patent KR-20030056538-A (KR)
Title: EFFECTIVE INHIBITION OF TRANSFORMING GROWTH FACTOR-β1 BY A RIBBON-TYPE ANTISENSE OLIGONUCLEOTIDE
Inventor: CHOI YEONG GUK
IPC: A61K48/00
Filed: 2001-12-28
Abstract: PURPOSE: A both ends-closed ribbon type antisense oligonucleotide complementary with transforming growth factor(TGF)-beta 1 mRNA is provided, thereby effectively inhibiting the expression of TGF-beta 1 mRNA, so that diseases associated with the expression of TGF-beta 1 mRNA can be treated. CONSTITUTION: A both ends-closed ribbon type antisense(RiAS) oligonucleotide complementarily bonds with transforming growth factor(TGF)-beta 1 mRNA, wherein the ribbon type antisense(RiAS) oligonucleotide is prepared by conjugating two 58-mer monomers having the nucleotide sequence of 5'-GATCAC GTCTGG CGTTGT TGCGTT AGATAC TGTTTT GGTTTC TGTAGT GTGTGT ACGT-3'; and the ribbon type antisense(RiAS) oligonucleotide comprises base substitution, except the nucleotide sequences, 5'-GATCACG-3' and 5'-CGT-3,' forming a stem in its secondary structure.
Patent KR-20010099615-A (KR)
IPC: H01J9/18
Filed: 2000-06-07
Abstract: 전자총의 비드 유닛(beaded unit)(33)과 베이스(28)간 상호 연결을 위한 서브 어셈블리(54)를 구비하는 전자총(6)의 제조 방법에 관한 것이다. 이 서브 어셈블리는 평면 요소(planar element)(40)에 애퍼처(aperture) 패턴(41)을 만들어, 이것에 의해 다수의 고정 수단(securing means)(42)을 형성하여 제조된다. 제조 처리의 다음 단계로, 고정 수단(42)의 부분들은 평면 요소(40) 면의 바깥으로 구부리고, 그 다음에 절연판(55)에 연결되어, 따라서 고정 수단(42)과 절연판(55)으로 된 서브 어셈블리(54)를 형성한다. 바람직하게, 절연판(55)을 통과하는 많은 전자총(6) 전극(20 내지 24)의 전기 리드선(electric leads)을 유도하기 위해 이 서브 어셈블리(54)에 깔때기 모양의 애퍼처(57)가 구비된다. 이는 베이스(28)의 핀(29)과 리드선이 정밀하고 쉽게 상호 연결하게 한다.
Patent KR-20010074822-A (KR)
Title: 블록간 리던던시를 갖는 집적 메모리
IPC: G11C29/00
Filed: 1999-08-02
Abstract: 집적 메모리는 열 라인(BL), 행 라인(WL) 및 임의의 메모리 블록내 행 라인 중 하나를 대체하기 위한 하나 이상의 여분 행 라인(RWL)을 갖춘 메모리 블록(B)을 포함한다.  또한 각 메모리 블록은 상기 메모리 블록을 불활성화시키기 위한 불활성화 유닛(AKT)을 포함한다.  집적 메모리는 각각 상기 메모리 블록(B) 중 하나의 불활성화 유닛(AKT)의 입력에 연결되는 불활성화 라인들(EN1..k)을 포함한다.  각 메모리 블록(B)은 출력측이 모든 불활성화 라인(EN1..k)에 연결되는 불활성화 디코더(ENDEC)를 갖는다.  제 1 메모리 블록(B)의 행 라인(WL) 중 하나가 제 2 메모리 블록의 여분의 행 라인(RWL)으로 대체되는 경우 상기 제 2 메모리 블록의 불활성화 디코더(ENDEC)가 관련 불활성화 라인을 사용하여 제 1 메모리 블록을 불활성화시킨다.
Patent KR-20010079953-A (KR)
IPC: H04N5/783
Filed: 2000-07-26
Abstract: 영상과 음성을 디지털 기록 재생하는 자기 기록 재생 장치에 있어서, 역방향 재생시, 음성 디셔플링용 어드레스 발생기(3)는 정방향 재생시와 역순의 디셔플링용 어드레스를 출력한다.   음성용 디셔플링 회로(2)는 어드레스 발생기(3)로부터의 출력 어드레스에 따라 음성 데이터를 출력한다.
Patent KR-20010110430-A (KR)
IPC: H01L33/32
Filed: 2000-02-08
Abstract: 단결정 GaN 층을 적어도 표면에 갖는 GaN 기판(30)상에, 질화물 반도체로 이루어진 복수의 소자 형성층을 적층한 질화물 반도체 소자에 있어서, GaN 기판(30)에 접하는 소자 형성층(1)의 열팽창 계수를 GaN보다도 작게 함으로써, 그 소자 형성층(1)에 압축 왜곡을 가한다. 이로 인해, 소자 형성층내에 발생하는 크랙이 억제되고, 수명특성이 뛰어난 질화물 반도체 소자를 얻을 수 있다.
Patent KR-20020008835-A (KR)
Title: Needleless syringe
IPC: A61M5/30
Filed: 2000-04-14
Abstract: A needleless syringe device for accelerating particles into a target tissue of a vertebrate subject. The syringe comprises an elongate, tubular duct having a lumen for delivering the particles towards the target tissue. Preferably the duct has a constant cross-sectional area. The device further comprises a receptacle holding the particles and a gas discharge chamber upstream of the receptacle. On actuation the gas discharge chamber discharges pressurised gas having a maximum total pressure of less than 10 bar.
Patent KR-20020011981-A (KR)
Inventor: IMMINK KEES A SCHOUHAMER
IPC: H03M7/46
Filed: 2001-03-08
Abstract: PURPOSE: A method of coding information is provided to record the same amount of information in less space and to increase information density. CONSTITUTION: Provided are a method and apparatus for coding information having improved information density. Further provided are the method of producing a modulated signal from the coded information and producing a recording medium from the coded information, and the recording medium itself. A method of coding information comprises the steps of receiving m-bit(m is integer) information word and converting the m-bits information word into n-bit(n is more integer than m) code word wherein the n-bit code word is divided into three types and a coding state of three kinds and a code word set corresponding to each different coding state does not includes the identical code word. If the former m-bit information word is converted into the first type n-bit code word, one m-bit information word is converted into the first type, the second type, or third type n-bit code word. Then if the former m-bit information word is converted into the second type n-bit code word, one m-bit information word is converted into the first type or third type n-bit code word. If the former m-bit information word is converted into the third type n-bit code word, one m-bit information word is converted into the first type code word.
Patent KR-20020077793-A (KR)
IPC: H04N5/369
Filed: 2000-03-27
Abstract: 이미지 센서로부터의 디지털 정보를 저장하기 위한 방법에 있어서, 다수의 픽셀 위치들 각각에서 3색 출력 데이터를 생성하는 이미지 센서를 제공하는 단계; 이미지 센서에 결합된 디지털 저장 장치를 제공하는 단계; 이미지 센서로부터 3색 디지털 출력 데이터를 감지하는 단계; 및 상기 3색 출력 데이터에 대한 어떠한 보간도 수행하지 않고서 상기 3색 출력 데이터를 디지털 데이터로서 디지털 저장 장치 내에 저장하는 단계를 포함한다.  데이터는 저장 이전에 압축되고, 저장 장치로부터의 검색 후 압축 해제될 수 있다.  바람직한 실시예에서는, 이미지 센서가 트리플 접합 활성 픽셀 센서 어레이를 포함한다.
Patent KR-20030060334-A (KR)
Title: Internet tv
Inventor: JUNG HYE CHEON
IPC: H04N7/14
Filed: 2002-01-08
Abstract: PURPOSE: An Internet TV is provided to execute Internet application programs having robust client attributes without being connected to the Internet. CONSTITUTION: An Internet TV includes predetermined application programs, a personal web page, and a personal web server. The personal web page displays information related with execution of the application programs. The personal web server reads the personal web page when a command of connecting to the personal web page is applied to the personal web server to display the personal web page on a screen, and executes an application program selected by a user on the personal web page. The application programs are related with management of personal information of a corresponding user. The personal web server is realized in the form of software.
Patent KR-20030060724-A (KR)
Inventor: RHIM JUNG A
IPC: C25B3/00
Filed: 2002-01-09
Abstract: PURPOSE: A hydroxyl radical generator by ozone and electrolysis is provided which is efficiently applied to wastewater by reducing sludge generation and chemical cost and solving problem of ultraviolet ray source, and increases treatment speed, reduces treatment cost and enables simple operation by promptly generating radicals irrespective of water quality. CONSTITUTION: The hydroxyl radical generator by ozone and electrolysis comprises a fluid inlet(1) and a fluid outlet(11) which are installed so that fluid flows downward; an electrode(2); a negative electric wire(3); a positive electric wire(9); an insulator(8); a semiconductor catalyst(4); an ozone gas diffuser(5); an ozone gas inlet(6) and an ozone gas outlet(7) installed in such a way that an ozone gas introduced flows upward to be easily contacted with the fluid flowing downward; and ozonized gas equalization tank(10), wherein ozone gas produced from an ozonizer is directly ionized into ozonide radical ions (O3¬-) by semiconductor catalyst filled by electric power supply, the ozonide radical ions (O3¬-) is reacted with H¬+ to produce HO3 radicals, the HO3 radicals are dissociated into OH radicals and O2, and wherein second step (O3¬- producing step) is proceeded without passing through rate limiting step, first step (HO2 producing step), so that general reaction rate is greatly increased to increase the production amount of hydroxyl radicals.
Patent KR-20020061526-A (KR)
Title: Semiconductor memory device for reducing number of input cycles for inputting test pattern
Inventor: AKIOKA TOSHIAKI
IPC: G11C29/12
Filed: 2002-01-14
Abstract: PURPOSE: To provide a test system for an address multiplexer memory with a serial access function in which an input cycle is simplified. CONSTITUTION: This test system for an address multiplexer memory with a serial access function comprises memory cell arrays (13) having a plurality of memory cells storing a plurality of data, a command control section (15) to which a plurality of commands are inputted and which controls a command so that an inputted command is held and input of a command is refused in a test mode in which a test of a memory cell is performed, an address control section (16) to which a plurality of addresses are inputted and which controls an address so that an inputted address is held and input of an address is refused in a test mode, and a storage section (17) reading out continuously a plurality of data based on a command outputted from the command control section (15) and an address outputted from the address control section (16).
Patent KR-20020024213-A (KR)
Inventor: CHANG HONG SUN
IPC: A61K35/50
Filed: 2002-02-04
Abstract: PURPOSE: A method for utilizing amniotic fluid and placenta of pregnant women and nursing mothers is provided. Whereby, the extract can be used in the manufacture of infant articles such as baby clothes and milk bottle sacks, cosmetics, medicines health food or the like. CONSTITUTION: The amniotic fluid and placenta of pregnant women and nursing mothers are extracted with methanol and ethanol and then the solvent is removed therefrom. The liquid is then extracted with dilute sulfuric acid.
Patent KR-20030069362-A (KR)
Title: Dispersion-compensated raman optical fiber amplifier
Inventor: HWANG SEONG TAEK
IPC: H04B10/29
Filed: 2002-02-20
Abstract: PURPOSE: A dispersion compensating Raman fiber amplifier is provided to reduce the length of a dispersion compensating fiber and perform a Raman amplification process by using a circulator and a reflection portion. CONSTITUTION: A dispersion compensating Raman fiber amplifier includes a circulator(360), a dispersion compensating fiber(390), a plurality of pumping light sources(340,380), a plurality of wavelength selection couplers(330,370), and a reflection portion(400). The circulator outputs an optical signal received from the first terminal to the second terminal or the optical signal received from the second terminal to the third terminal. The dispersion compensating fiber is used for compensating the dispersion of an output signal of second the terminal and performing a Raman amplification process. The pumping light sources output the pumping light for performing a Raman pumping process. The wavelength selection couplers output the pumping light to the dispersion compensation fiber. The reflection portion reflects the Raman-pumped signal to the dispersion compensation fiber.
Patent KR-20030069475-A (KR)
Title: Multimedia streaming data receiving method for mobile communication device
Inventor: RYU JUN SEON
IPC: H04B7/26
Filed: 2002-02-20
Abstract: PURPOSE: A method for receiving multimedia streaming data of a mobile communication terminal is provided to broadcast the multimedia streaming data to many terminals, thereby supplying unilateral multimedia data regardless of capacity of a dedicated channel. CONSTITUTION: If a terminal is powered on, a system receives an SIB5(System Information Block 5)(S101). The system sets up a channel by channel information(SCCPCH(Secondary Common Control Physical Channel)/FACH(Forward Access Channel)/CTCH(Common Traffic Channel)) and CBS(Cell Broadcasting Service) DRX(Discontinuous Receive) information within the SIB5(S102). If a CBS message is received(S103), the system decides whether a message type is a multimedia streaming message(S104). If so, the system decodes data included in CB data regions of a multimedia data stream, and outputs the decoded data(S105).
Patent KR-20030069726-A (KR)
Title: Method for obtaining MAC Address using Mobile ARP cache in Mobile IP Network
Inventor: SHIN YONG U
IPC: H04L12/28
Filed: 2002-02-22
Abstract: PURPOSE: A method for obtaining an MAC address using mobile ARP(Address Resolution Protocol) cash in a mobile IP network is provided to transmit an IP packet by an MAC address of a mobile host, which is stored in the mobile ARP cash of a subnet host like the mobile host, thereby reducing load of a network in accordance with a proxy ARP and a gratuitous ARP packet. CONSTITUTION: An HA(Home Agent) receives information that at least one mobile host is out of a home network(S300). The HA transmits a mobile ARP request command to other host of a subnet like the mobile host which is out of the home network(S301). The other host of the subnet inputs an address of the HA to a mobile host entry of self mobile ARP cash(S302). The other host of the subnet sets a mobile flag to 1(S303). The other host of the subnet stores an MAC address of the mobile host as an MAC address of the HA, and transmits an IP packet(S304).
Patent KR-20030070756-A (KR)
Title: Apparatus for Skin Massage
Inventor: KIM GYEONG HUI
IPC: A61H7/00
Filed: 2002-02-26
Abstract: PURPOSE: Provided is a device for skin management by self controlling or a built in program in the device. A massage skin part is recorded by picture and compared later in a real time picture after massage to see whether it is improved. CONSTITUTION: The device comprises: a camera(5) to take a picture of user's face skin; a monitor(1) to output the picture; a picture management part(2) to output the pictures on the monitor; not less than one massaging unit to massage face skin; a main control part(3) to control the camera, the monitor, the picture control part and skin massaging unit; and a control switch(4) used by the user.
Patent KR-20030077706-A (KR)
Title: Apparatus and Method for a measuring to noise figure of base station test unit in BS system
Inventor: JUNG CHANG JIN
IPC: H04W24/00
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus and a method for measuring a noise figure of a BTU(Base station Test Unit) in a BS(Base Station) system are provided to control a noise figure measurement function of the BTU in a remote place by separating an original signal and a noise which exist in a uniform offset frequency, measuring powers of the original signal and the noise, arithmetically processing the measured values, and calculating the noise figure in a processor. CONSTITUTION: A divider(120) divides a CW(Continuous Wave) through the second switch into two signals, and outputs the two signals. The first and second BPFs(Band Pass Filters)(130,150) receive the signals outputted from the divider(120), separate an original signal and a noise which exist in an offset frequency, and output the original signal and the noise. The first and second power detectors(140,160) receive the original signal and the noise, and measure the powers of the original signal and the noise. A processor(170) receives values measured in the first and second power detectors(140,160), arithmetically processes the received values, and calculates a noise figure.
Patent KR-20020077156-A (KR)
Inventor: KOJIMA YOSHIO
IPC: C09D5/44
Filed: 2002-03-27
Abstract: PURPOSE: A lead-free cationic electrodeposition coating composition, an electrodeposition coating method using the composition and a preparation method of a double layered coated film using the composition are provided, wherein the composition has a high throwing power and exerts little influence on the environment due to the low volatile organic compound content and the low metal ion content and the reduced consumption of a coating composition itself. CONSTITUTION: The lead-free cationic electrodeposition coating composition comprises an aqueous medium; a binder resin comprising a blocked isocyanate curing agent and a cationic epoxy resin dispersed or dissolved in the aqueous medium; a neutralizing acid for neutralizing the cationic epoxy resin; an organic solvent; and a metal catalyst, wherein the amount of the neutralizing acid is 10-30 mg based on 100 g of the solid component amount of 1 wt% or less of a volatile organic material, 500 ppm or less of a metal ion and a binder resin. Preferably the metal ion is at least one selected from the group consisting of cerium, bismuth, copper, zinc, molybdenum and aluminium ions; and the neutralizing acid is at least one selected from the group consisting of acetic acid, lactic acid, formic acid and sulfamic acid.
Patent KR-20020077191-A (KR)
Inventor: NARITA MASAKI
IPC: H01L21/00
Filed: 2002-03-28
Abstract: PURPOSE: To efficiently carry out a series of processes for group-by-group RIE processing of a plurality of Si substrate groups, by using the same RIE device. CONSTITUTION: The manufacturing method for a semiconductor device has the series of processes using the same RIE device for the group-by-group RIE processing of the Si substrate groups A1 to A20; the processing history of a certain Si substrate group Aj (j=j+1) to be processed next is checked, prior to the RIE processing of one Si substrate group Ai (i=1-19) is completed to decide what type of RIE processing is to be conducted, and when the RIE processing of the same type continues, the RIE processing of the next Si substrate group Aj is carried out without plasma cleaning.
Patent KR-20030079493-A (KR)
Title: A method for mixing rubber using graphic panel
Inventor: MUN DONG SEOK
IPC: B29B7/28
Filed: 2002-04-04
Abstract: PURPOSE: A method for automatically combining rubber in a mixer is provided by utilizing a graphic panel instead of conventional manual working of an operator to greatly reduce not only inferior goods but also working labor of the operator, thereby enhancing productivity. CONSTITUTION: The process comprises conventional steps of introducing raw material for rubber combination and chemical into a mixer through a hopper and a ram to be closed/opened in turns and rotating a rotor to combine both materials above; further steps of inputting specifications required to combine the rubber on a graphic panel(20) and conducting each of movement factors of the mixer through PLC(21) according to values inputted in the panel. The specifications include combination times after introduction of the raw material and the chemical, combination temperature, discharge time and temperature, etc.
Patent KR-20030080692-A (KR)
Title: A method for improving the corrosion resistance in positive lead-acid battery grids by grain boundary engineering
Inventor: HWANG SEON GEUN
IPC: H01M50/571
Filed: 2002-04-10
Abstract: PURPOSE: A method for improving the corrosion resistance of a positive electrode plate for a lead storage battery by using the grain technology and a lead alloy used in the method are provided, to improve the lifetime and to minimize the thickness of the electrode of a lead storage battery, thereby enhancing the energy density of a lead storage battery and reducing the manufacturing cost. CONSTITUTION: The method comprises the steps of cold rolling a lead alloy positive electrode plate and heating it, and repeating the processes for 1-3 times. Preferably the cold rolling is performed to 20-40 % with a lead alloy having an initial rolling amount of 70-90 %; and the heating is performed at a temperature of 250-290 deg.C for 10-30 min. Preferably the lead alloy has a CSL (coincidence site lattice) grain fraction of maximum 91 %.