baber/WOPTO huggingface dataset:
Patent KR-20050003139-A (KR)
Inventor: KIM YEONG HO
IPC: A62C27/00
Filed: 2003-06-30
Abstract: PURPOSE: A fire fighting apparatus is provided to efficiently sprinkle water with minimum persons by including operation portion in a fire fighting nozzle and controlling the operation of a fire fighting pump. CONSTITUTION: The fire fighting apparatus includes a fire fighting pump comprised of a typical reciprocating engine and a pump driven by the reciprocating engine, and a fire fighting nozzle(100) connected with the fire fighting pump through a fire hose(300) to sprinkle water toward fire source. The fire fighting nozzle includes an operating portion for controlling the operation of the fire fighting pump. The fire fighting pump includes a pumping control portion. A signal line is further provided to transmit an operation signal of the operation portion to the fire hose which connects the fire fighting pump with the fire fighting nozzle. A connector(400) is further connected to the fire fighting nozzle, the fire hose and the connecting portion between the fire hose and the fire fighting pump in one touch type.
Patent KR-20050003620-A (KR)
Inventor: KO KWAN JOO
IPC: H01L21/20
Filed: 2003-07-02
Abstract: PURPOSE: A method of forming quantum dots of a semiconductor device is provided to form regularly fine and uniform silicon quantum dots by using a metal nano-cluster as a mask. CONSTITUTION: A metal cluster is absorbed into a silicon substrate by controlling the density of the metal cluster. The silicon substrate including the metal cluster is heated to grow silicon. The metal cluster is removed therefrom. A silicon oxide layer is formed on the silicon substrate. A poly is deposited on the silicon substrate. The poly and the oxide layer are patterned.
Patent KR-20040004149-A (KR)
Inventor: OOUCHI MITSUNORI
IPC: E02D3/08
Filed: 2003-07-03
Abstract: PURPOSE: To protect sought-after good-quality sand and effectively utilize industrial waste, by preventing water pollution in subaqueous soil-improving work, preventing damage to a surrounding environment, and making a granular material such as slag and coal ash used for soil improvement. CONSTITUTION: A peripheral wall at the tip of a casing pipe 1 is doubled, and a cavity 1c is provided inside the peripheral wall. An ultrasonic radiator 2 is provided in the cavity 1c, so that vibrations can be imparted to the granular material Sa which is charged into the casing pipe 1 with water and so that the granular material Sa can be compacted. Frictional resistance between the granular material Sa and the inner periphery of the casing pipe 1 is eliminated so that the granular material Sa can be easily discharged from the casing pipe 1. This enables the utilization of the easy-to-scatter and hard-to-compact granular material Sa such as the slag and the coal ash.
Patent KR-20050003736-A (KR)
Inventor: JANG SEI JIN
IPC: G11B20/10
Filed: 2003-07-04
Abstract: PURPOSE: A portable moving image device and a service method thereof are provided to embed a moving image file decoder having various formats in a decoder module, thereby storing moving image files and audio files in various formats while reproducing the stored files through a general TV screen, and providing various video outputs. CONSTITUTION: A high speed I/O controller(100) performs data communication with a PVR(Personal Video Recorder) or a PC. A processor(110) functions as a CPU. A video processor(120) connects with all kinds of display devices capable of current displaying. A decoder module(130) processes various moving image files and audio files. A storage device(140) stores the moving image files and system driving files. An infrared receiver(150) receives a remote control signal. A DAC(160) is an output terminal for the audio files.
Patent KR-20050007062-A (KR)
Inventor: BAIK DONG YOUL
IPC: F24F5/00
Filed: 2003-07-11
Abstract: PURPOSE: A connecting device of a refrigerant of an air conditioner is provided to prevent leak of refrigerant and lowering of cooling efficiency by using the sealing member, and to cut down construction cost by assembling and disassembling the refrigerant pipe quickly and simply. CONSTITUTION: A refrigerant pipe connecting device for connecting first and second refrigerant pipes(59,60) to an indoor unit and an outdoor unit of an air conditioner is composed of a socket(51) connected to the second refrigerant pipe and composed of an annular pipe port between the inner bore and the outer hole, a sealing member(58) inserted between the socket and the refrigerant pipe to seal the socket and the refrigerant pipe, and a one-touch type bush(52) inserting the first refrigerant pipe and having a connecting pipe unit combined with the socket. The first refrigerant pipe is inserted to the annular pipe port, and the connecting pipe unit is fitted to the socket. The bush is combined with the socket by assembling an annular edge and an annular groove.
Patent KR-20050007084-A (KR)
Inventor: KIM DONG TAK
IPC: B25J9/10
Filed: 2003-07-11
Abstract: PURPOSE: An automatic compensating system of a welding robot is provided to improve the operability of the vehicle assembly line and the productivity, to make the best use of installation space of the assembly line, and to extend the life span of the welding robot by automatically adjusting the welding program and reducing correction time and manpower. CONSTITUTION: An automatic welding robot compensating system comprises two welding robots(110,112) spaced from the each other, a robot controller(120) controlling the welding robots entirely, a tool center point position detecting unit(130) installed between the welding robots to measure the position of the welding robots and the tool center point and transmit data to the robot controller, and a system control unit(140) deciding and recording the reference position of each welding robot and the tool center point by receiving data such as the position of the welding robot, motion of the unit and the tool center point from the tool center point position detecting unit and the robot controller, compensating by analyzing and comparing the reference position of the welding robot and the tool center point with the modified position of the welding robot at a collision, and automatically returning the welding robot by automatically compensating program of the welding robot.
Patent KR-20050009425-A (KR)
Inventor: MOON NAM SIK
IPC: H01L21/68
Filed: 2003-07-16
Abstract: PURPOSE: A timing belt interlock apparatus is provided to reduce remarkably broken and damaged wafers by detecting the failure of a timing belt and interlocking simultaneously the timing belt using an optical sensor and an interlock unit. CONSTITUTION: A timing belt interlock apparatus includes a driving unit, a stepper motor, a timing belt, an optical sensor and an interlock unit. The driving unit(10) is used for driving semiconductor equipment and stopping the driving of the semiconductor equipment. The stepper motor(20) is controlled by the driving unit. The timing belt(30) rotates as much as a determined value based on a pulse signal of the stepper motor. The optical sensor(40) is used for detecting a predetermined signal based on the failure of the timing belt. The interlock unit(50) is used for providing an interlock signal to the driving unit according to the predetermined signal of the optical sensor.
Patent KR-20050009926-A (KR)
Inventor: KIM MIN JEON
IPC: H04W4/00
Filed: 2003-07-18
Abstract: PURPOSE: A wireless Internet synchronization method in a mobile terminal is provided to enable a WAP(Wireless Application Protocol) browser to set up a TCP/IP connection using a socket internally and to execute data transmission and reception so that a user can use a VOD(Video On Demand) service, an MMS(Multimedia Message Service), an FTP(File Transfer Protocol) service, etc., using the WAP browser. CONSTITUTION: If a WAP application calls a send function in order to transmit a specific message, a socket API(Application Protocol Interface) calls a socket_send() function to a TCP/IP. At this moment, if there is no space in a buffer to store a string to be transmitted, the TCP/IP returns 'wouldblock' to the WAP application. Accordingly, the WAP application executes another work without waiting until the buffer gets empty. Afterwards, if a vacant space in the buffer is made, the TCP/IP transmits a notification event to the WAP application. The WAP application calls the send function again in order to attempt data transmission.
Patent KR-20030072269-A (KR)
Inventor: PARK EUN HO
IPC: G09F15/00
Filed: 2003-07-22
Abstract: PURPOSE: A wind pressure rotation hanging banner is provided to easily and conveniently draw and change the hanging banner by elevating and descending using the pulley and string. CONSTITUTION: A wind pressure rotation hanging banner includes a hanging banner(13), a string, a turn buckle(16) and a supporting member(17) provided with a pair of pulleys on both ends thereof. In the wind pressure rotation hanging banner, the supporting member(17) is mounted on the outside wall of building, and the string is wound around the pulleys by the turn buckle(16). Thereafter, the wing rod(7) is fixed in an asymmetric manner and the wind pressure envelope(8) is connected thereto. The upper rotation rod(5) is elevated by attaching so as to bend the hanging banner(13) between the upper and lower rotation rods(5,6) up to the wing rod(7). And, the lower rotation rod(6) is rotated around the horizontal bearing(11) by controlling the tension of the hanging banner(13).
Patent KR-20050013716-A (KR)
Inventor: KIM YOUNG KIL
IPC: G02F1/13
Filed: 2003-07-29
Abstract: PURPOSE: A robot for transferring a glass substrate and a transfer system using the same are provided to improve productivity and prevent the glass substrate from being damaged due to a droop of the glass substrate even when the size of the glass substrate is big. CONSTITUTION: A robot(100) transferring a glass substrate has a robot arm(110) and a chuck(120) installed at the robot arm. One end of the robot arm rotates on the other end thereof as an axis to left and right directions. The chuck is capable of movement to one end of the robot arm or the other end thereof. The robot arm is capable of movement vertically to upper and lower directions.
Patent KR-20050014099-A (KR)
Title: Folder type mobile communication terminal
Inventor: KIM TAE YUN
IPC: H04B1/38
Filed: 2003-07-30
Abstract: PURPOSE: A folder-type mobile communication terminal is provided to prevent a cover from turning when the cover is not fully open, while suppressing a rotation of the cover while the cover turns, thereby preventing the cover and a body from being damaged owing to a collision between edges of the cover and the body. CONSTITUTION: A hinge unit comprises as follows. A hinge body(300) is combined with an upper end of a body(100). A horizontal hinge(400) has a rotational axis in width direction of the body(100), and is combined with the body(100) and the hinge body(300). A vertical hinge(500) has a rotational axis in length direction of a cover(200), and is combined with the cover(200) and the hinge body(300). A rotation limiting unit limits rotational movements of the horizontal and vertical hinges(400,500), in order to prevent the rotational movements from being conducted at the same time.
Patent KR-20050014263-A (KR)
Inventor: CHOI SEONG SIK
IPC: G02F1/133
Filed: 2003-07-30
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a method of driving the same are provided to keep proper brightness though the device is used continuously for a long time by controlling a reference voltage of a gradation voltage generation part. CONSTITUTION: A liquid crystal panel(500) includes pixel electrodes and displays an image. A timing controller(100) outputs a data signal and a timing signal for driving the liquid crystal panel. A gate drive part(200) supplies a plurality of gate turn on and turn off signals to the liquid crystal panel. A source drive part(300) converts the data signal into a gradation voltage and provides it to the liquid crystal panel. A gradation voltage generation part(400) generates the gradation voltage. A backlight part(600) includes a lamp for supplying light to a back surface of the liquid crystal panel. A brightness sensor(700) is installed at the lamp. A level of a reference voltage from the gradation voltage generation part is controlled according to variation in brightness of the lamp.
Patent KR-20050014351-A (KR)
Inventor: SONG JUNG GYUN
IPC: H01L27/115
Filed: 2003-07-31
Abstract: PURPOSE: A method for fabricating a floating gate of a flash memory device is provided to improve a coupling ratio and reduce a voltage applied to a control gate by increasing the area of a floating gate. CONSTITUTION: Polysilicon is formed on a silicon substrate. Dopants are injected to the polysilicon. A photoresist pattern is formed and etched on the polysilicon. The polysilicon is formed on the silicon substrate on which a gate oxide layer is grown. The injected dopants are diffused by an annealing process.
Patent KR-20050014539-A (KR)
Inventor: LEE CHUNG ILL
IPC: H02K5/16
Filed: 2003-07-31
Abstract: PURPOSE: A rotary shaft for induction motor is provided to reduce the number of parts and simplify assembly procedures by avoiding use of a stopper ring. CONSTITUTION: A rotary shaft(31) comprises a rod type rotary shaft body(32) and a bearing stopper(34). The rotary shaft body is integrally coupled to an axis center of a rotor core(11) in such a manner that the rotary shaft body is rotatable. The bearing stopper is coupled to both sides of the rotor core along a lengthwise direction of the rotary shaft body. The bearing stopper is formed integrally with the rotary shaft body and protruded in a radial direction of the rotary shaft body, in such a manner that bearings supporting the rotary shaft body are prevented from contacting with each other.
Patent KR-20050015225-A (KR)
Inventor: HONG HYUNG KI
IPC: A47L9/28
Filed: 2003-08-05
Abstract: PURPOSE: A cleaning control method of a robot cleaner and a device thereof are provided to enable the robot cleaner to automatically start cleaning according to the volume of outside dust by making the robot start cleaning action when the volume of dust flowing into the robot cleaner from the outside is grater than predetermined volume of dust. CONSTITUTION: A cleaning control method of a robot cleaner comprises steps of sensing piezoelectric frequency output from a piezoelectric sensor according to adsorption of dust(S200); determining a variation state of the piezoelectric frequency(S201); detecting the piezoelectric frequency for a predetermined period(S202); comparing the detected piezoelectric frequency with predetermined reference frequency(S203); turning on a wheel motor and a suction motor in the robot cleaner if the detected piezoelectric frequency is over the predetermined reference frequency(S204,S205); determining the passage of predetermined cleaning time of the robot cleaner(S206); and stopping working of the wheel motor and the suction motor if the predetermined cleaning time has passed(S207,S208).
Patent KR-20050018720-A (KR)
Inventor: KIM DOO SIK
IPC: C07H21/04
Filed: 2003-08-13
Abstract: PURPOSE: An oligonucleotide for activating Cytomegalovirus(CMV) IE enhancer/promoter activity and an activation method thereof are provided, thereby resolving problems such as difficulty of in vivo CMV promoter activation and CMV inactivation by interferon when the CMV promoter is applied to gene therapy. CONSTITUTION: The oligonucleotide for activating Cytomegalovirus(CMV) IE(immediate early) enhancer/promoter activity comprises a CpG sequence, wherein the CpG-oligonucleotide has the nucleotide sequence selected from SEQ ID NO:1, SEQ ID NO:2 and SEQ ID NO:3. The method for activating Cytomegalovirus(CMV) IE enhancer/promoter activity comprises treating Cytomegalovirus(CMV) IE enhancer/promoter with 0.1 to 10 microM of CpG-oligonucleotide for 2 to 24 hours.
Patent KR-20050019547-A (KR)
Inventor: CHOE BYUNG GU
IPC: H04L12/28
Filed: 2003-08-19
Abstract: PURPOSE: A packet processing device and a method of a line card connected to an Ethernet switch are provided to decide whether to output a packet to a port of a self line card before passing the packet to an Ethernet switch, thereby immediately sending the packet to a terminal through the line card port without passing to the Ethernet switch when the packet is to be outputted to the port. CONSTITUTION: An FPGA(104) comprises as follows. A transmit physical layer interface(1041) interfaces a packet inputted from an ingress network processor. A transmit FIFO(1042) receives the packet to store the packet. A controller(1043) determines where to forward the stored packet. A receive FIFO 1(1045) stores the packet if the packet is determined to be outputted to a self line card port. If the packet is determined to be outputted to other line card port, a transmit link layer interface(1044) interfaces the packet to a switch card. A receive link layer interface(1047) interfaces the packet inputted from the switch card. A receive FIFO 2(1048) stores a packet transmitted from other line card. A receive 1 physical interface(1046) and a receive 2 physical layer interface(1049) interface the packet to output the interfaced packet.
Patent KR-20040018157-A (KR)
Inventor: YAMAGUCHI YOSHIHIRO
IPC: B23K26/38
Filed: 2003-08-20
Abstract: PURPOSE: To provide a cutting machine equipped with an easy torch hood with long life by using of plasma arc or laser capable of efficiently shielding sputters and easily watching cutting conditions and changing torch supplies, and a cutting method. CONSTITUTION: In a cutting machine for cutting metals by plasma arc(22) or laser emitted from a torch(4), a hood(11), which can be raised and lowered by an actuator(15), is installed around the torch(4). A controller(10) controls to lower, at least at the time of piercing, the hood(11) to a position for covering the torch(4) by commanding to the above actuator(15). And during piercing, cutting, or changing torch supplies, a method for selectively raising and lowering the hood(11) at the fixed height as needed is good.
Patent KR-20050023962-A (KR)
Inventor: CHOI BYUNG KEOL
IPC: D06F33/02
Filed: 2003-09-04
Abstract: PURPOSE: A method for sensing the washing amount of a washing machine is provided to reduce an error in sensing the washing amount and to improve accuracy and reliability, by sensing the washing amount via braking torque and the law of energy conservation. CONSTITUTION: A method for sensing the washing amount of a washing machine comprises an acceleration step of accelerating a motor to make RPM(Revolutions Per Minute) of the motor reach set RPM(S101,S102); a constant velocity-maintaining step of maintaining constant speed if the RPM of the motor reaches the set RPM(S103); a deceleration step of turning off the motor by rheostatic braking(S104,S105); a measurement step of measuring a pulse width modulation duty value and angular velocity of the constant velocity-maintaining step and measuring a rotation angle of the deceleration step(S106); a calculation step of calculating moment of inertia of the washing by utilizing measured values of the measurement step, an energy equation of the constant velocity-maintaining step, and an energy equation of the deceleration step(S107); and a determination step of determining the washing amount with moment of inertia of the washing calculated from the calculation step(S108).
Patent KR-20050023984-A (KR)
Inventor: BANG JONG HYUK
IPC: H01L21/205
Filed: 2003-09-04
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) apparatus is provided to maximize operating efficiency by replacing easily a contaminated plate with a clean one without the disassembly of a reactor cover. CONSTITUTION: An ALD apparatus(100) includes a susceptor(60) for loading a wafer(65), a reactor cover(70) on the susceptor, and a plate(80) attached under the reactor cover. The reactor cover includes a fixing part(75) for fixing stably the plate and replacing easily the plate with a new one.
Patent KR-20050028546-A (KR)
Title: Wavelength division multiplexing optical transmitter using wideband gain laser
Inventor: JUNG DAE KWANG
IPC: H04J14/02
Filed: 2003-09-18
Abstract: A wavelength division multiplexing optical transmitter using a WGL(Wideband Gain Laser) is provided to solve a problem that a wavelength division multiplexing optical transmission system using a Fabry-Perot laser costs a large amount of system operation fee because each channel must use a particular Fabry-Perot laser. An ASE(Amplified Spontaneous Emission) source(110) outputs non-interference light of a pre-set wavelength band. A circulator(120) outputs the non-interference light which has been received from the ASE source(110) to a WDM(130), and outputs an optical signal received from the WDM(130) to a connected optical transmission link. The WDM(130) demultiplexes the non-interference light which has been received from the circulator(120) to WGLs(Wideband Gain Lasers)(140-1-140-n).
Patent KR-20050030990-A (KR)
Title: Method for manufacturing monolithic inkjet printhead
Inventor: HA YOUNG UNG
IPC: B41J2/16
Filed: 2003-09-27
Abstract: A method for manufacturing monolithic inkjet print head is provided to form a uniform ink fluid path by performing planarization with respect to an upper surface of a sacrificial layer. A heater(141) and an electrode(142) are formed on a substrate(110). The heater(141) is used for heating ink. The electrode(142) is used for supplying current. A negative photoresist is spread on the substrate(110) having the heater(141) and the electrode(142) and then is processed through patterning by photolithography. A fluid path forming layer for surrounding an ink path is formed. The spread of the positive photoresist and the pattering by the photolithography are performed twice. An ink supplying hole is formed by etching the substrate(110) in such a manner that the substrate(110) is penetrated from the rear side of the substrate.
Patent KR-20050033776-A (KR)
Title: Electronic equipment and method for measuring fat, health management system using them
Inventor: HWANG JIN SANG
IPC: A61B5/05
Filed: 2003-10-07
Abstract: An electronic equipment for measuring body fat and a system for managing health using the same are provided to prepare an electrode on a household electronic equipment for measuring vital impedance. An electronic equipment for measuring body fat includes handles(2). The handles have divided two electrodes(3,4). The first electrode connects to an electric current generator(6) and the second electrode connects a voltage meter(5). The electronic equipment for measuring body fat includes a key inputting unit(7) and a displaying unit(8) displaying information to a user. An information processing unit(9) is connected to the electric current generator and the voltage meter.
Patent KR-20050034191-A (KR)
Inventor: CHO JUNG HYUCK
IPC: G02B26/10
Filed: 2003-10-08
Abstract: 멀티빔 조명계 및 광주사 장치가 개시되어 있다.   
     이 개시된 멀티빔 조명계는, 복수개의 광원; 상기 광원에 일단이 결합된 광파이버; 상기 광파이버의 타단이 소정 간격으로 배열되어 결합된 제1 플레이트; 적어도 하나의 가이드홀과 상기 광파이버로부터 출사되는 광이 통과되는 홀을 가지고, 상기 가이드홀을 통해 상기 제1 플레이트가 이동가능하게 결합부에 의해 결합된 제2 플레이트;를 포함하며, 광주사 장치는 개시된 멀티빔 조명계를 채용한다. 
      상기 구성에 의해, 인쇄속도를 고속화할 수 있으며, 주사선 사이의 간격을 용이하게 조절할 수 있으며, 광원의 개수를 간단하게 증가시킬 수 있다.
Patent KR-20050036269-A (KR)
Inventor: KIM CHEOL HONG
IPC: G09G3/296
Filed: 2003-10-15
Abstract: 본 발명에 따른 방법은, 단위 프레임이 복수의 서브필드들에 의하여 시분할 구동되고, 각각의 서브필드가 리셋팅, 어드레싱, 및 유지-방전 시간들을 포함하며, 유지-방전 시간들 각각에 유지-방전 펄스 수가 설정되는 방전 표시 패널의 구동 방법이다.  여기서, 유지-방전 시간들 각각에 설정된 유지-방전 펄스 수가, 각각의 서브필드의 계조 가중치에 정비례하도록 설정되지 않고, 각각의 서브필드의 계조 가중치의 휘도를 얻을 수 있도록 설정된다.
Patent KR-20050039025-A (KR)
Inventor: EOM YOON SEOB
IPC: F24F1/02
Filed: 2003-10-23
Abstract: 본 발명은 창문형 에어컨의 실내측 흡입 구조에 관한 것으로, 본 발명은 실외측과 실내측을 구획하여 형성하고 실외측에는 실외측 공기흡입구와 공기토출구를 형성하는 반면 실내측에는 실내측 공기흡입구와 공기토출구를 형성하는 케이싱과, 케이싱의 실외측에 설치하여 실외의 공기로 열교환하는 실외측 열교환기 및 이 실외측 열교환기로 실외 공기를 순환시키는 실외팬으로 이루어진 실외측 열교환부와, 케이싱의 실내측에 설치하여 실내의 공기를 열교환하는 실내측 열교환기 및 이 실내측 열교환기로 실내 공기를 순환시키는 실내팬으로 이루어진 실내측 열교환부를 포함한 창문형 에어컨에 있어서, 실내측 열교환기의 출구측과 실내팬의 흡입측 사이에는 실내 공기를 실내팬으로 안내하는 실내측 오리피스를 설치하되, 이 실내측 오리피스의 가장자리를 실내팬의 흡입측 중심을 향해 경사지도록 형성함으로써, 실내측 열교환기와 실내측 오리피스 사이의 흡입 유로 저항을 줄이고 이를 통해 유동 소음을 줄이면서도 공기의 흡입량을 늘려 풍량을 높일 수 있을 뿐만 아니라 실내측 열교환기의 열전달면적을 확장하여 에어컨 성능을 향상시킬 수 있다.