baber/WOPTO huggingface dataset:
Patent KR-20040020587-A (KR)
Title: Rapid freezing apparatus for living body tissue
Inventor: JUNG DAE YOUNG
IPC: C12M1/00
Filed: 2002-08-31
Abstract: PURPOSE: An apparatus for rapidly freezing the living body tissue is provided which has an pre-freezing device and needs a trace amount of liquified nitrogen gas, thereby decreasing the amount of nitrogen to be used for freezing. CONSTITUTION: An apparatus for rapidly freezing the living body tissue comprises a gas supplying device(2) for supplying liquified propane gas; a coil element(6) connected to the gas supplying device(2) via a hose(4); a pre-freezing device(3) holding the coil element(6); a holding device(7) continuously connected to the coil element(6); a storing tank(20) consisting of a cover and a body and storing the living body tissue rapidly frozen in the holding device(7); and a freezing tank(1) surrounding the holding device(7).
Patent KR-20030020243-A (KR)
Title: Catalyst Composition for Polymerization of Olefins and Process using this Composotion
Inventor: HAMED ORASS M
IPC: C08F4/65
Filed: 2002-09-02
Abstract: PURPOSE: Provided are a catalyst composition for polymerization of olefins comprising a polymer support, and a process for homopolymerization or copolymerization of olefins using the catalyst composition. CONSTITUTION: The catalyst composition for homopolymerization or copolymerization of olefins comprises (a) a solid catalyst precursor comprising a transition metal compound of group IVB, VB, or VIB of the periodic table, a magnesium compound and aliphatic polyketone particles; and (b) a cocatalyst comprising an aluminum alkyl, an aluminoxane or mixtures thereof. The aliphatic polyketone particles have a mean particle diameter of about 5 to about 10,000 micrometer, a pore volume of at least about 0.1 cm/g, a pore diameter of at least about 500 to 10,000 angstrom, and a surface area of from about 0.2 m/g to about 50 m/g.
Patent KR-20040024685-A (KR)
Title: Method for fabricating semiconductor device with buried-bitline
Inventor: JANG HEON YONG
IPC: H01L21/28
Filed: 2002-09-16
Abstract: PURPOSE: A method for manufacturing a semiconductor device with a buried bit line is provided to be capable of restraining overlay failure between bit line and bit line contact and preventing collapse of the bit line. CONSTITUTION: The first interlayer dielectric(35) is formed on a semiconductor substrate(31). A plurality of plugs(36,37) are formed to connect the substrate through the first interlayer dielectric. The second interlayer dielectric(38) is formed on the resultant structure. A dual damascene pattern(43) including a hole pattern and a line pattern is formed by selectively etching the second interlayer dielectric. A bit line(45) is then buried in the dual damascene pattern.
Patent KR-20030030901-A (KR)
Title: Improved antenna hopping sequence for tx diversity in wireless telecommunication systems
Inventor: FISCHER GEORG
IPC: H04B1/713
Filed: 2002-10-08
Abstract: PURPOSE: A transceiver device and a method for improving overall spectrum efficiency are provided to significantly increase the overall spectral efficiency by reducing a necessary cluster size needed for logical channels. CONSTITUTION: At least one multiframe signal having a plurality of sub-frames in which predefined logic channels(BCCH,FCCH,SCH) are repeatedly embedded in the predefined sub-frame is transmitted. A transmitter diversity is applied using an antenna and polarization hopping sequences to transmit each of the logic channels(BCCH,FCCH,SCH) at least twice by using different antennas and polarized waves during the transmission of one multiframe.
Patent KR-20030030942-A (KR)
Title: Optical amplifying glass and optical waveguide
Inventor: OHARA SEIKI
IPC: C03C13/04
Filed: 2002-10-10
Abstract: PURPOSE: An optical amplification glass and an optical waveguide are provided in which a sufficient gain is obtained in the signal light of 0.1 mW light intensity even in a short optical fiber and a desired conversion efficiency is obtained when used for the optical amplification of a wavelength band including L-band. CONSTITUTION: This optical amplification glass includes Er in an amount of 0.1 to 10 pts.mass based on 100 pts.mass of a matrix glass, wherein the matrix glass contains, by mol, 20 to 80% Bi2O3, 5 to 75% (B2O3+SiO2), 0.1 to 35% (Ga2O3+WO3+TeO2) and 0.01 to 15% La2O3, and wherein the optical waveguide has the optical amplification glass as a core.
Patent KR-20040035356-A (KR)
Title: A computer case with a keyboard
Inventor: KIM DU HWAN
IPC: G06F1/00
Filed: 2002-10-22
Abstract: PURPOSE: A computer case capable of attaching a keyboard is provided to minimize an installation space by combining a mouse and a keyboard as one body, and attaching the keyboard to the computer case in a folding style. CONSTITUTION: The mouse(21) and a mouse button(22) are respectively formed on a left and a right side of the keyboard(20). A fixed gear is formed to a front end of the keyboard in an arc shape. A keyboard locking groove(24) is formed to a rear part of the keyboard. Elastic keyboard connection pins(23) are formed to the left/right side of the keyboard. Switches(11,12) opening/closing the keyboard and a keyboard lock(40) joined to the keyboard locking groove are formed to the computer case(10). The computer case is equipped with a keyboard connection hole(13) to join with the keyboard connection pin. A keyboard opening/closing device includes a motor, a controller, and a power transmitting device for rotating the keyboard by installing to the computer case.
Patent KR-20040036010-A (KR)
Title: Apparatus for preventing dusts from accumulating on exhaust gas duct of convertor and for electrostatic precipitator from exploding
Inventor: HWANG JEONG HWAN
IPC: C21C5/46
Filed: 2002-10-23
Abstract: PURPOSE: An apparatus for preventing operation stoppage of converter and damage of internal parts of the electrostatic precipitator and shortening furnace repairing period by preventing accumulation of dust in flue gas dust and on distribution plate at the inlet of electrostatic precipitator and preventing internal explosion of the precipitator is provided. CONSTITUTION: The apparatus for preventing accumulation of dust and explosion of electrostatic precipitator in flue gas dust of converter comprises a control valve(501) for supplying and blocking inert gas, an inert gas injection pipe(502) extended along a gas duct(104) in such a manner that the inert gas injection pipe is parallel to the gas duct, and a plurality of inert gas blowing units installed along the electrostatic precipitator(106) with being spaced apart from each other, wherein each of the inert gas blowing unit comprises flux control valves(503) for controlling flux of inert gas blown into the gas duct and the electrostatic precipitator, and injection nozzles(504) installed on the respective flux control valves to inject an inert gas whose flux is controlled by the flux control valves into the gas duct and flue gas distributor(105) of the electrostatic precipitator.
Patent KR-20030072194-A (KR)
IPC: H01L21/58
Filed: 2002-10-31
Abstract: 다이를 다층배선기판에 직접 장착하는 동시에, 다층배선기판을 표준화할 수 있어, 전기특성시험에서 불합격으로 되더라도 떼어내지 않고, 제조공정을 진행시킬 수 있는 칩·온·보드와, 그것의 제조방법을 제공한다. 복수의 다이 장착부를 갖는 다층배선기판(1)과, 각 다이 장착부에 각각 단독체 또는 2개 이상이 중첩되어 장착되는 복수의 다이(10)와, 상기 각 다이 장착부에 대응하여 배치되고, 단독체의 다이(10) 또는 최상부의 다이(10Y)와 접속된 복수의 본딩 패드(11)와, 상기 각 본딩 패드에 대응하여 배치되고, 대응하는 본딩 패드와 접속된 콘택 패드(13)와, 상기 콘택 패드에 근접하여 배치되고, 엣지 단자(4), 회로소자 또는 스루홀(17)에 접속된 점퍼 패드(15)와, 전체를 몰드하는 몰드 수지(18)를 구비하고, 상기 최상부의 다이를, 전기특성시험에서 합격한 다이로 한다.
Patent KR-20040039719-A (KR)
Title: Method for conforming and storing the deliver station information by using short message services
Inventor: LEE SU GYO
IPC: H04W4/12
Filed: 2002-11-04
Abstract: PURPOSE: A method for confirming and storing delivery place information using a short message is provided to transmit the contents of inputted delivery place information to a recipient through a short message in the case of inputting delivery place information, based on electronic commerce, through a mobile terminal containing an electronic wallet. CONSTITUTION: A control part in a mobile terminal containing an electronic wallet judges whether the mobile terminal is in an electronic wallet menu operation state(102). In case that the mobile terminal is in the electronic wallet menu operation state, the control part logs in to the electronic wallet(103). Then the control part judges whether delivery place information is inputted(104). If delivery place information is inputted, the control part temporarily stores it in a temporary buffer(105). If the sending of a short message is generated(106), the control part displays and transmits the short message to be sent(107,108).
Patent KR-20040040581-A (KR)
Title: Microalgae-fish symbiotic culture factory
Inventor: PARK MU YEONG
IPC: A01K61/00
Filed: 2002-11-07
Abstract: PURPOSE: Provided is a commensal fine seaweeds-fish production factory to ensure sunlight amount sufficient to produce the product efficiently by manufacturing single or multiple layered glass green house. CONSTITUTION: The factory comprises a water bath supporting structure(5) consisting of a number of supporting columns(3) on ground(2) and a number of supporting shelves(4) to the columns(3); an opaque water bath(6) installed on bottom end of the structure(5); at least one transparent water bath(7) formed on the structure(5) in a connection status at top side of the opaque water bath(6); and a transparent outer wall part(8) surrounding the supporting structure(5). The opaque water bath(6) consists of an opaque water bath(11) formed by excavating underground behind the ground(2).
Patent KR-20040040752-A (KR)
Inventor: JANG SEUNG BONG
IPC: G07F11/00
Filed: 2002-11-07
Abstract: PURPOSE: An unmanned convenience store filled with vending machines is provided to consult a user's convenience by integrating various kinds of vending machines within a convenience store. CONSTITUTION: Various kinds of vending machines are installed in the inside of a convenience store to provided various kinds of services to a user. The vending machines include a drink vending machine for providing various kinds of drinks, a cigarette vending machine, a condom vending machine, a newspaper vending machine, a magazine vending machine, a lottery ticket vending machine, and a cash dispenser. The vending machines of the convenience store provide necessary services to the user.
Patent KR-20040040826-A (KR)
Title: Face region detecting method using support vector machine
Inventor: JI HYEONG GEUN
IPC: G06K9/46
Filed: 2002-11-08
Abstract: PURPOSE: A method for detecting a face area using an SVM(Support Vector Machine) is provided to prevent a wrong face detection and reliably detect a face in real-time by searching candidates of an eye pair from an image and precisely detecting the face area through an SVM verifier after detecting the candidate areas of the face based on the candidate of the eye pair. CONSTITUTION: The candidates of the eye pair are searched by using the brightness information of the inputted image(300). The inclination correction for the image is performed based on a center of the detected candidates and the candidate face areas are regulated(400). The face area of the highest probable candidate face area is detected by verifying the regulated candidate face areas through the previously learned SVM verifier(800).
Patent KR-20040041209-A (KR)
Title: Repeater using reductor for mobile communication system
Inventor: CHOI GYEONG HO
IPC: H04B7/14
Filed: 2002-11-08
Abstract: PURPOSE: A repeater is provided to prevent a degradation of communication quality caused due to faults of power amplifier, while reducing costs for design of power amplifier. CONSTITUTION: A repeater comprises an attenuator(101) for attenuating the power level of the input signal transmitted from a base station; a linear power amplifier(111) for linearly amplifying the signal output from the attenuator; and a controller(121) for controlling the attenuation degree of the attenuator by comparing the power level of the signal amplified by the linear power amplifier and the preset reference voltage level.
Patent KR-20040041213-A (KR)
Title: Method for informing receiver of caller's simple notice
Inventor: CHO YEONG HO
IPC: H04B1/40
Filed: 2002-11-08
Abstract: PURPOSE: A method is provided to allow a caller to send a short message to a recipient even prior to the answering of the recipient. CONSTITUTION: A method comprises a first step of selecting a short message item; a second step of selecting a new message or the stored message; a third step of displaying a screen on which a new message is to be written, if a new message is selected in the second step; a fourth step of displaying one or more stored messages on a screen, if the stored message is selected in the second step; and a fifth step of displaying a screen on which the telephone number of the recipient is to be written so as to transmit the short message and request a call.
Patent KR-20040040954-A (KR)
Inventor: SEO YU SEOK
IPC: G06F13/00
Filed: 2002-11-08
Abstract: PURPOSE: A data access circuit for a multimedia device is provided to transfer data between processors without controlling data flow by converting the data to be transferred to an external processor into the serial data and storing the serial data from the external processor in an FIFO(First Input First Output)-SRAM. CONSTITUTION: A modem processor(210) is equipped with a format converter(521) converting the data to be transferred to an MAP(Multimedia Application Processor)(220) into the serial data, and the FIFO-SRAM(522) outputting the parallel data by storing the serial data transmitted from the MAP. The MAP comprises the format converter(523) converting the data to be transferred to the modem processor into the serial data and the FIFO-SRAM(524) outputting the parallel data by storing the serial data transmitted from the modem processor.
Patent KR-20040042023-A (KR)
Title: An actuator of moving coil type, and a driving method thereof
Inventor: HONG GU
IPC: G11B7/085
Filed: 2002-11-12
Abstract: PURPOSE: A moving coil typed actuator and a driving method thereof are provided to facilitate manufacture by using only four wires on the actuator of the driving method using more than 3 axes, and prevent cross-wires by removing the interference caused by noise as sending only a control signal. CONSTITUTION: A modulator(70) controls the actuator by modulating each control signal to one signal. A demodulator(61) separates the original signals by demodulating the modulated signal and outputs the signals through the four wires. An amplifier(62) respectively amplifies the demodulated signals. Driving coils respectively drive the actuator depending on the amplified control signal. The modulator and the demodulator are integrated into one IC.
Patent KR-20040042748-A (KR)
Title: Opening/closing mechanism for double swing door
Inventor: KIM JIN CHEOL
IPC: E05D15/50
Filed: 2002-11-15
Abstract: PURPOSE: A double swing door opening/closing device is provided to open/close a door easily without trouble by selecting opening/closing directions of the door freely. CONSTITUTION: The double swing door opening/closing device contains: a hinge plate(30) provided with a hinge pin(32) and formed on upper and lower ends of a main body; and the door(40) operated selectively on the hinge pin(32) of the hinge plate(30) and provided with a hinge hole(42) and a hinge slot(44) connected with the hinge hole(42) to prevent the interference of the hinge pin(32) of the open side, wherein the hinge slot(44) is formed to be extended toward the inside of the door(40) to meet at the side of a main body.
Patent KR-20030043769-A (KR)
Title: Disk storage apparatus and disk storage apparatus control method
Inventor: INAJI TOSHIO
IPC: G11B5/55
Filed: 2002-11-28
Abstract: PURPOSE: A disc storage device and a method for controlling the disc storage device are provided to control the stable positioning of a head against a resistance value fluctuation of a drive coil of an actuator and a resistance value change. CONSTITUTION: A disc storage device is composed of an actuator(7) positioning a head(2) with respect to a disc(1); a driving unit(10) driving the actuator; a voltage detection unit(11) detecting a voltage signal induced in driving the actuator; a disturbance estimation unit(12) estimating the magnitude of load disturbance exerted on the head from a drive signal and the voltage signal and outputting a disturbance estimation signal; a filter unit(16) cutting off a high frequency component of the disturbance estimation signal and outputting a filter signal; a position detection unit(13) generating a position error signal corresponding to a current position of the head; a position control unit(14) generating a position control signal based on the position error signal; and a correction unit(15) outputting the drive signal based on the filter signal and the position control signal.
Patent KR-20040055956-A (KR)
Title: Asphalt-paved materials
Inventor: HAN U SIK
IPC: C04B20/06
Filed: 2002-12-23
Abstract: PURPOSE: A lightweight Ascon packing material is provided, to improve lightweightness, water permeation and elasticity. CONSTITUTION: The lightweight Ascon packing material comprises 10-95 wt% of a foam which is obtained by pulverizing pearlite, vermiculite or their mixture and expanding the pulverized one rapidly at a temperature of 700-1,200 deg.C; 1-10 wt% of aggregate; and 4-7 wt% of asphalt. Preferably the pearlite or vermiculite foam has a size of 5-50 mesh.
Patent KR-20040056809-A (KR)
Title: structure for filter in washing machine having drying function
Inventor: AHN BYEONG HWAN
IPC: D06F58/04
Filed: 2002-12-24
Abstract: PURPOSE: A filter body structure of a clothes drier is provided to enable smooth removal of all kinds of foreign materials stuck to a filter of a filter body and prevent the foreign materials from being scattered while the foreign materials are separated from the surface of the filter. CONSTITUTION: A filter body structure of a clothes drier comprises a filter frame(210) of a square frame shape in which a filter(230) is fixed; a handle part(220) integrally formed to the filter frame; and a foreign material removal unit the ends of which are each mounted to the sides of the filter frame. The foreign material unit includes a moving body(310) moving along the sides of the filter frame, and a foreign material removal member(320) protruded inward along the inside of the moving body. The foreign material unit comes in contact with the surface of the filter.
Patent KR-20040058398-A (KR)
Title: A device of outer loop power control for mobile communication system
Inventor: KWON SEONG RAK
IPC: H04B7/26
Filed: 2002-12-26
Abstract: PURPOSE: A device for controlling an outer loop power of a mobile communication system is provided to narrowly set an operational range width, and to periodically change a setup level to apply the changed setup level, thereby reducing interferences between UEs(User Equipments) and increasing a wireless channel capacity. CONSTITUTION: An SIR target portion(100) analyzes an output power control target quality value of a UE applied from a base station controller(150), analyzes receiving state information of the UE, and outputs an SNR(Signal to Noise Ratio) reserve target value. A controller(110) analyzes the SNR reserve target value, in order to detect a representative value, variably sets an outer loop operational range restricted by a changed value that is applied from the base station controller(150), and outputs a target value.
Patent KR-20040057603-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: LEE IN CHAN
IPC: H01L27/10
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent the increase of contact resistance and junction leakage without implanting dopants for controlling threshold voltage into a source/drain region. CONSTITUTION: An isolation layer(22) is formed to define an active region of a substrate(21). Dopants for controlling threshold voltage are implanted into a channel region of a transistor. A gate(25) is formed on the channel region. An LDD region(26) is formed in the substrate. A spacer(27) is formed at both sidewalls of the gate. Then, a source/drain region(28) is formed on the substrate. Contact plugs(29) are formed between the gates.
Patent KR-20040058694-A (KR)
Title: A patrol information management system using a smartcard and a RF handheld
Inventor: KIM NAM UK
IPC: G06Q50/00
Filed: 2002-12-27
Abstract: PURPOSE: A device for managing patrol information using a smart card and a portable terminal is provided to accurately know a patrol time by equipping each patrol section with the smart card, and largely reduce the expense and manpower for managing a patrol business by collectively managing the patrol data. CONSTITUTION: A contactless smart card is installed to each patrol place and is equipped with a serial number. An RF(Radio Frequency) communication tool(44) communicates with the smart card through an RF mode. A clock(45) outputs time data when the communication between the smart card and the RF communication tool is realized. A storage(47) extracts the serial data included in the data and stores the serial number by matching with the time data of the clock. A wireless communication modem(48) transmits the data stored in the storage through the wireless.
Patent KR-20040061633-A (KR)
Title: cool-box using a cooling air from air conditioner for a car
Inventor: HAN JU HUI
IPC: B60N3/10
Filed: 2002-12-31
Abstract: PURPOSE: A cold storage box using chill of an air conditioner of a vehicle is provided to cool a drink and to air-condition the room of the vehicle, in the process of making the chill, discharged from an air conditioner, flow into a deposit box of the vehicle and making the flowing chill discharged to the room through a discharge grille. CONSTITUTION: In a cold storage box using chill of an air conditioner of a vehicle, a chill duct(700) is disposed to the discharge outlet side of an air conditioner and is connected to a side of a deposit box(600). The inside of the deposit box connected to the cool duct is divided into two spaces by a partition(610). One of the spaces is used as a usual storing space and the other is used as a space for cold storage of drinks. A discharge grille(620) is formed to a door of the deposit box.
Patent KR-20020071868-A (KR)
Title: Anti-inflammatory Oxo Derivatives and Hydroxy Derivatives of Pyrrolizines, and Their Pharmaceutical Use
IPC: A61P37/08
Filed: 1999-11-23
Abstract: 1-(Hydroxy, alkoxy, acyloxy or oxo)-6,7-di(hetero)aryl-pyrrolizine derivatives are new.  Pyrrolizine derivatives of formula (I) and their optical isomers, salts and physiologically hydrolysable esters are new: R1, R2  =  aryl or mono- or bicyclic heteroaryl containing 1-3 N, O and/or S atoms (each optionally substituted by 1-3 alkyl, halo, CF3, alkoxy, aryloxy and/or CN and optionally fused with phenyl or naphthyl); R3  =  H; alkyl; COOH; COO-alkyl; COO-Alk-phenyl; COCOOH; COCOO-alkyl; CHO; or A-Y;  A  =  1-8C alkylene or 2-8C alkenylene optionally substituted by OH or alkoxy;  Y  =  COOH; SO3H; OPO(OH)2; OP(OH)2; tetrazolyl; COO-alkyl; SO3-alkyl; CHO; or OH;  Alk  =  1-4C alkylene;  R4-R7  =  H or alkyl;  one of R8 and R9  =  H or alkyl; and the other is OH; alkoxy; or acyloxy; or  R8  + R9 = oxo.
Patent KR-20020075868-A (KR)
IPC: H04N7/173
Filed: 2000-12-08
Abstract: 미디어 데이터의 스케줄된 검색, 저장 및 액세스를 자동화하는 시스템 및 방법이 제공된다.  미디어 데이터는 외부 소스으로부터 검색되고 최종 사용자 미디어 디바이스에서의 뒤이은 재생을 위하여 최종 사용자 미디어 디바이스 기억 장치에 다운로드된다.  최종 사용자의 선택을 포함하는 기준, 미디어 데이터의 재생 시간이 미디어 데이터를 조절하는 규칙 및 추가 미디어 데이터를 검색하기 위하여 충분한지 여부를 기초로 하여 미디어 데이터는 최정 사용자 미디어 디바이스 기억 장치로부터 액세스가 가능하다.  시스템은 스케줄링된 동적 제어를 수행함으로써, 추가 미디어 데이터가 미디어 데이터의 연속적이고 인터럽트되지 않은 액세스를 위하여 필요한지의 여부를 결정한다.