baber/WOPTO huggingface dataset:
Patent KR-20040071025-A (KR)
Inventor: HAM GYEONG HUI
IPC: A47J37/06
Filed: 2003-02-06
Abstract: PURPOSE: A grill and a cooking device with the grill are provided to reduce the discharge noise of steam by installing a soundproof cover in a water tank. CONSTITUTION: A grill(20) is composed of a plurality of grill pipes(21), water tanks(22) connected to both ends of the grill pipes and supplying water to the grill pipes, covers(23) installed at the top of the water tank, and soundproof covers(25) covering the end of the grill pipe in the water tank. A protrusion is formed at the inner face of the soundproof cover so that water in the grill pipe flows in one way.
Patent KR-20040072223-A (KR)
Inventor: KO GEUN YEONG
IPC: H01L21/304
Filed: 2003-02-10
Abstract: PURPOSE: A CMP(Chemical Mechanical Polishing) method and a CMP method are provided to improve the polishing uniformity by using a stopper for supporting the bottom of a moving base in a polishing process. CONSTITUTION: A polishing pad(10) is adhered on an upper part of a platen(20). A vertical transfer part(40) is used for transferring the platen, vertically. A parallel supporter part(50) is used for maintaining a parallel state of the platen when a polishing process is performed. A polishing head(60) is used for absorbing and fixing a semiconductor as an object and pressing the semiconductor on the polishing pad. The platen is installed on a moving base connected to the vertical transfer part. The parallel supporter part includes a stopper and a parallel transfer part for transferring the stopper.
Patent KR-20030069085-A (KR)
Title: 자기전사장치
IPC: G11B5/86
Filed: 2003-02-14
Abstract: (과제) 마스터담체에 대해서 슬레이브매체를 전사불량이 생기지 않게 확실하게 공급하도록 한 자기전사장치를 제공한다. 
     (해결수단) 전사패턴을 갖는 마스터담체(3)를 홀더(10)에 유지하고, 이 마스터담체(3)에 대해서 전사를 받는 슬레이브매체(2)를 슬레이브 공급수단(20)에 의해 공급하고, 양자를 밀착시켜서 자기전사를 행할 때, 홀더(10)는 중앙부에 슬레이브매체(2)의 중심구멍(2a)을 위치결정 유지하는 슬레이브 유지축(13)을 구비하고, 슬레이브매체(2)의 중심구멍(2a)의 내경은 마스터담체(3)의 중심구멍(3a)의 내경보다 작고, 슬레이브 공급수단(20)은 슬레이브매체(2)의 내경부를 유지해서 공급한다. 마스터담체(3)에 공급된 슬레이브매체(2)의 내경부위를 흡인홈(8d)으로 흡인해서 마스터담체(3)에 가밀착시키는 것이 바람직하다.
Patent KR-20040074233-A (KR)
Inventor: JUN SEUNG HWAN
IPC: F02B37/16
Filed: 2003-02-17
Abstract: PURPOSE: A pressure control device of a turbocharger and a control method thereof are provided to prevent a rotation part of the turbocharger from being burned and stuck or from broken when great suction-negative pressure is given and to prevent the output of an engine from being lowered by the negative pressure of an air cleaner side. CONSTITUTION: A turbocharger(20), comprising a turbine(22) formed in the middle of an exhaust line to be rotated by exhaust pressure, and a compressor(21) formed in the middle of a suction line(15) to make suction sir passing through an air cleaner(16) compressed, is attached to a side of an engine. In a pressure control device of the turbocharger, the middle parts of the front side suction line and rear side suction line of the compressor are connected to a separate bypass line(30), and a pressure control valve(40) for controlling the flowing of suction air is formed in the middle of the bypass line. The opening degree of the pressure control valve is controlled by an actuator(41) working according to the opening and shutting of a solenoid valve.
Patent KR-20040076913-A (KR)
Inventor: JUNG SUN JONG
IPC: H04B1/38
Filed: 2003-02-27
Abstract: PURPOSE: A piezoelectric vibrator is provided to restore a vibration plate to its original state without a pendulum or a spring by including a plurality of piezoelectric elements contracted or expanded according to voltage to vibrate the vibration plate. CONSTITUTION: Vibrating piezoelectric elements(12-15) vibrate a vibration plate by enabling the vibration plate to be repeatedly bent and restored vibrate. A restoring piezoelectric element(11) forcibly restores the vibration plates(12-15) to their original state. The first power unit(30) applies uniform voltage to the restoring piezoelectric element(11) while the vibration plate is being restored. The second power unit(40) applies a variable voltage varied within a certain range to the vibrating piezoelectric elements(12-15). A controller(50) controls the first and second power units(30,40).
Patent KR-20030074217-A (KR)
IPC: B66B1/06
Filed: 2003-03-05
Abstract: The device uses accelerations measured by sensors (ac1-ac8) mounted on the frame (1-4) carrying the cabin body (5) to regulate at least one actuator between the frame and guide elements operating simultaneously with and opposite to the direction of the vibrations. A regulator is provided with which the shearing movements of the frame can be measured and regulated depending on the measurement signals.
Patent KR-20030095968-A (KR)
Inventor: KO JEONG UK
IPC: H04B1/38
Filed: 2003-03-08
Abstract: PURPOSE: A twist folder type mobile communication equipment is provided to twist a folder to change an exposed surface of the folder exposed to the outside when the folder is closed, thereby protecting a liquid crystal screen while confirming contents of a screen without opening the folder. CONSTITUTION: A twist folder type mobile communication equipment has a body(3) and a folder(5). A key pad(7) is attached to the body(3). An LCD is installed in the folder(5). A microphone(11) is mounted on a lower end of the body(3), and an ear piece is mounted on an upper end of the folder(5). The folder(5) is pivotable on the body(3) upwards and downwards, and the core(17) is rotated on its own axis against the body(3) by installing the folder(5) in an upper portion of the body(3) through a core(17) and coupling the folder(5) with the core(17) through a hinge asperity.
Patent KR-20040080255-A (KR)
Inventor: PARK JUN SEOK
IPC: H04N9/29
Filed: 2003-03-11
Abstract: PURPOSE: A degaussing circuit for a CRT(Cathode Ray Tube) is provided to control a degaussing operation time within 10 seconds and secure a sufficient cooling time by attaching a heat sensing switch in a body of a PTC(Positive Temperature Characteristic) resistor. CONSTITUTION: A PTC resistor(22) has PTC. A heat sensing switch(23) attached in a body of the PTC resistor by one body turns on/off the current flow of the entire circuit according to a surface temperature of the PTC resistor. When current is supplied, a degaussing coil(24) degausses metal components of a CRT. An AC power(21), the PTC resistor(22), the degaussing coil and the heat sensing switch are composed as a closed-loop circuit. The heat sensing switch turns on/off the current flow of the closed-loop circuit.
Patent KR-20040080653-A (KR)
Inventor: AN TAE SOON
IPC: C02F1/24
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a circulation surfacing device for water treatment which does not require a skimmer and increases contact between oxygen and contaminants by continuously circulating dissolved oxygen-rich treated water and sewage and wastewater. CONSTITUTION: The device comprises a water tank(1) such as a tank or a lake, a raw water sucking chamber(2) sucking the raw water in the tank or lake, a radial-impeller(7) installed on the lower end of the raw water sucking chamber, an underwater motor(8) connected to the lower end of the impeller to operate the impeller, a flotation chamber upper end(5), a scum outlet(7) on the lower part of a flotation chamber lower end(6).
Patent KR-20040081275-A (KR)
Inventor: JANG HYEON RYONG
IPC: H05B41/36
Filed: 2003-03-14
Abstract: PURPOSE: An apparatus for driving a light source for a display device and its method are provided to prevent turn-on error at a low temperature and to improve power efficiency of a backlight unit. CONSTITUTION: According to the apparatus for driving a light source for a display device including at least one light source, an inverter(920) turns on and off the light source by applying a voltage to the light source. A temperature sensing part(940) varies its output voltage on the basis of a sensed temperature. And an inverter control part(930) controls the output voltage of the inverter according to a state of the output signal from the temperature sensing part.
Patent KR-20040082742-A (KR)
Inventor: ICHIKAWA TOSHIKAZU
IPC: B24B7/04
Filed: 2003-03-20
Abstract: PURPOSE: A rotary grinder for mirror-like polishing of a glass surface is provided to perform mirror-like polishing of a glass surface even without lapping by using a grinding wheel chip formed of cerium oxide. CONSTITUTION: A rotary grinder for mirror-like polishing of a glass surface comprises a grinding wheel supporting flange(31) having a grinding wheel chip(30) attached on the lower face, a grinding wheel chip supporting flange supporting member(33) integrally supporting the grinding wheel supporting flange, a flange(36) formed on the rotating shaft of a rotary grinder(34) attached with the grinding wheel supporting flange supporting member, and a rotating table(37) on which a glass to be polished is placed. The grinding wheel chip is prepared by solidifying a composition containing fine powder of cerium oxide.
Patent KR-20040083602-A (KR)
Inventor: KANG TAE HYEON
IPC: G06F17/00
Filed: 2003-03-24
Abstract: PURPOSE: A method and a device for protecting personal information using a temporary ID are provided to prevent against abuses generated when a packet transmitted to the network is flown out through various hacking methods such as packet sniffing by generating/using the disposable temporary ID, not a real user ID, for online service use. CONSTITUTION: A database server(13) stores the real ID and the temporary ID of a user. A web server(12) processes login by searching a database if the user logs in to the web server by using the real ID, and transmits the temporary ID to a user PC(11) after generating/storing the temporary ID in the database. The user PC transmits a certification request for the temporary ID to a game server(14) and operates the online service if a permission signal is received. The game server judges the validity by search the database and transmits the signal for permitting a client program to operate the online services in case of the valid temporary ID.
Patent KR-20040087430-A (KR)
Inventor: OK HYEON SEOK
IPC: G21C17/003
Filed: 2003-04-08
Abstract: PURPOSE: A biaxial driving loader for driving a chamber maintenance robot of vapor generator is provided to perform easily a checking process by coupling the connection support tube to a connection support tube. CONSTITUTION: A biaxial driving loader is used for driving a chamber maintenance robot which is inserted into a chamber of a vapor generator. The biaxial driving loader is fixed to an entrance of a manway of the vapor generator. A coupling plate(410) is fixed to the entrance of the manway. One side of a connection body(420) is coupled to the coupling plate by using a shaft. A lower rotor(460) is coupled to the other side of the connection body by using the shaft. A connection support tube(440) is coupled to the lower rotor. A chamber maintenance robot is loaded into the connection support tube.
Patent KR-20030036522-A (KR)
Title: C-beam easy to assemble
Inventor: KIM SUK TAE
IPC: F16S3/00
Filed: 2003-04-09
Abstract: PURPOSE: A C-beam easy to assemble is provided to easily insert a panel by enlarging the open portion of a C-beam and making an inclined portion perform the function of a panel and to improve the fixing force of the panel and the open portion of the C-beam. CONSTITUTION: A C-beam(10) has an open portion into which a panel is inserted. The section of the C-beam has hook-shaped end portions on both sides. Both front end portions of the open portion are inclined inwardly. The angle of the panel and an inclined portion(20) is 30-50 degrees. According to the structure, the panel is inserted easily.
Patent KR-20040090192-A (KR)
Inventor: KIM JAE UK
IPC: H04Q9/00
Filed: 2003-04-16
Abstract: PURPOSE: A home pad capable of supporting a remote monitoring function and an operating method thereof are provided to store home images by an embedded pickup unit without an additional equipment, and to remotely monitor the home images by accessing outside. CONSTITUTION: A pickup unit(1) photographs home images according to a video photographing control signal. An encoder(2) converts a photographed analog video signal into a digital video signal, compresses the digital video signal to store in a memory(3), and outputs the converted digital video signal according to an output control signal. A data communicator(4) supports a connection through a network by an authenticated user, and transmits the digital video signal to an outer computer through the network. A controller(5) supplies the video photographing control signal, authenticates the user of the outer computer when an access request signal is received, and supplies the output control signal to the encoder(2). The controller(5) supplies a transmission control signal to the data communicator(4) to transmit the digital video signal to the outer computer.
Patent KR-20040093328-A (KR)
Inventor: KIM MYEONG JU
IPC: H04W4/90
Filed: 2003-04-29
Abstract: PURPOSE: A method for requesting emergency rescue by a mobile terminal is provided to allow a user to quickly and effectively request emergency rescue by transmitting an access probe according to an access parameter value for a pre-set emergency call. CONSTITUTION: When a mobile terminal receives a call connection request(201), it checks whether the call connection request is an emergency call connection request(202). If the call connection request is not the emergency call connection request, the mobile terminal transmits an access probe according to a current access parameter value stored in a non-volatile memory region(204). If the call connection request is an emergency call connection request, the mobile terminal transmits an access probe according to a pre-set access parameter value for an emergency call(203).
Patent KR-20040096014-A (KR)
Inventor: CHOI MI AE
IPC: H04N5/445
Filed: 2003-05-07
Abstract: PURPOSE: An advertising method in digital broadcast is provided to extract time information from a broadcast stream about a broadcast program, and to generate an advertising event, then to supply an advertising image corresponding to the event, thereby increasing advertising efficiency while activating digital broadcast. CONSTITUTION: A receiver receives a broadcast stream about one broadcast program(S11), and extracts an NPT(Normal Play Time) from the stream(S13). The receiver displays the broadcast stream on a screen(S15), and receives advertising information from a transmitter(S17). If each of the information is extracted, the receiver decides whether the advertising information is related to the broadcast program(S19). If so, the receiver decides whether time information on advertising event generation is identical with the NPT(S21). If so, the receiver generates an advertising event(S23), and supplies an advertising image extracted from the advertising information(S25).
Patent KR-20030088363-A (KR)
IPC: A23L7/10
Filed: 2003-05-13
Abstract: This patent pertains to a slowly digestible starch prepared by debranching low amylose starches, particularly by isoamylase. Such slowly digestible starches are useful in edible products, including nutritional supplements.
Patent KR-20040098293-A (KR)
Inventor: LEE HEON HO
IPC: B60N2/90
Filed: 2003-05-14
Abstract: PURPOSE: A seat for a vehicle is provided to regulate power of a cushion for each part of the seat by selectively injecting or taking out the air into/from each chamber by a control signal of a control unit, to continuously hold the cushion power, and to control the cushion power for a specific part of the seat according to body shapes of passengers. CONSTITUTION: A seat(100) for a vehicle is composed of a seat cushion(40), a seat back(30), and an air cushion(50) disposed at the seat cushion or the seat back to supply the power of the cushion. The air cushion comprises a plurality of chambers(50a) into which the air is injected. Air ducts(60) receiving the air from a pneumatic cylinder(70) are connected to each chamber. A control valve(65) is installed at the air duct to selectively inject the air into each chamber and opened and closed selectively according to a control signal of a control unit(80).
Patent KR-20040098745-A (KR)
Inventor: KIM DO HUN
IPC: H04W88/02
Filed: 2003-05-15
Abstract: PURPOSE: A method for transmitting and receiving a broadcast transmission message of a mobile terminal, particularly concerned with checking whether each receiver has opened a receiver phone number and displaying received message content, a sender and opened receiver phone numbers, is provided to confirm phone numbers of receivers who have received a broadcast transmission message. CONSTITUTION: A message content to be transmitted is inputted(S110). Phone numbers of receivers who are to receive the message content are inputted(S120). Whether to open the inputted phone numbers when each receiver receives the message content is set(S130). A data frame including the message content and a phone number of a sender and a data frame including phone numbers of receivers set to be opened are transmitted(S140).
Patent KR-20040098897-A (KR)
Inventor: SUNG JIN YONG
IPC: G11C11/22
Filed: 2003-05-16
Abstract: PURPOSE: A ferroelectric memory device having a multi reference voltage generator is provided to obtain a required reference voltage even when a fabrication process of a device is completed. CONSTITUTION: A normal cell array unit(100) has normal cells arranged in a matrix at cross points of a plurality of word lines(WLn) and a plurality of positive bit lines(BL). A fuse/reference cell array unit(300) has reference cells(314,324,334) arranged in a matrix at cross points of three reference word lines(RWL) and a plurality of negative bit lines(/BL), and each reference cell is connected to the negative bit line through fuses(322) of the corresponding reference cell. And a sense amplifier array unit(200) has sense amplifiers to amplify a data voltage level of a selected normal cell induced in the positive bit line and a reference voltage level of a selected reference cell induced in the negative bit line.
Patent KR-20040101808-A (KR)
Inventor: PARK JAE HYEON
IPC: B60J5/06
Filed: 2003-05-27
Abstract: PURPOSE: A bus door using a pneumatic cylinder operated by electrical power in cutting off pneumatic pressure is provided to smoothly move the door by operating the pneumatic cylinder with electrical power if pneumatic pressure is lack or cut off and if a pneumatic circuit used to open and close the door is abnormal. CONSTITUTION: A door of a bus opened and closed by a pneumatic cylinder(10) operated by air supplied from an air tank(18) by an operation of a pneumatic supply valve(12) is composed of a coil(70) arranged to cover around the outside of the pneumatic cylinder; a piston head(50) made of a magnet; and a pneumatic pressure switch(60) installed in the middle portion of an air supply pipe(14) to apply electric power to the coil if the pressure of air is below a constant value. A piston(30) of the pneumatic cylinder is extended by a magnetic field generated by applying power to the coil and repulsive power with the piston head.
Patent KR-20030095286-A (KR)
Title: 전단부 및 후단부에 인접해서 전방 및 후방 장착 포스트가형성된 셸을 가진 표면 장착 전기 커넥터
IPC: H01R13/652
Filed: 2003-06-05
Abstract: 전기 커넥터내에 포함된 셸(30)은 제 1전단부(40a)를 가진 상부벽(40), 제 2전단부(42a1, 42bl)를 가진 바닥벽(42)과 제 3전단부(44a)를 가진 측벽(44)을 가진다. 제 1내지 제 3전단부(40a, 42a1, 42b1, 44a)는 셸(30)의 전방 에지(31)를 이루며, 전방 에지(31)는 셸(30)의 삽입 방향을 따라서 삽입된 상대 커넥터의 다른 셸을 수용하기 위한 개구를 형성하고 있다. 전방 에지(31)부터, 한 쌍의 전방 장착 포스트(33)는 계속해서 삽입 방향으로 후방으로 연장하고 바닥벽(42) 아래에서 연직방향으로 하향으로 연장한다. 전방 에지(31)에 대향하는 후단부(32)에 인접해서, 한 쌍의 후방 장착 포스트(34)가 제공되어 있다. 후방 장착 포스트(34) 각각은 삽입 방향으로 대응하는 전방 장착 포스트(33)로부터 이격되어 있으며 바닥벽(42)이 놓여 있는 평면 아래에서 연직방향으로 하향으로 연장한다.
Patent KR-20040110023-A (KR)
Inventor: KIM SSANG SU
IPC: B23K37/02
Filed: 2003-06-20
Abstract: PURPOSE: A welding line guide device of a head unit of a strip welding machine is provided to improve working efficiency by moving the torch to the right and the left and placing in the welding line with the guide roller, and to prevent welding failure by separating the welding torch bar from the welding line in an emergency. CONSTITUTION: A head unit of a strip welding machine is composed of a moving plate(3) movably installed to a fixed plate(1), and a welding torch bar(9) combined with a torch body fixing plate(8). A welding line guide device of the head unit is composed of a holder(10) combined with the torch body fixing plate, and a guide bar(14) installed in the same line with the welding torch bar of the holder and composed of a guide roller(12) rotated and moved in the welding line. The welding torch bar is installed in the holder, and the holder is elastically combined with the torch body fixing plate by inserting a leaf spring between a fixing bolt and a nut.
Patent KR-20050003148-A (KR)
Inventor: CHUNG HOON JU
IPC: G02F1/133
Filed: 2003-06-30
Abstract: PURPOSE: An array structure of an LCD device and a method for driving the same are provided to delay a control signal of a switching device of each pixel by commonly using a data line positioned between two adjacent pixels and using a common storage line as a control line of the switching device, thereby improving a flickering problem. CONSTITUTION: An array structure of an LCD device includes a plurality of gate lines(30), a plurality of common storage lines(32) respectively formed between the gate lines, and a plurality of data lines(34) crossing the gate lines and the common storage lines to define a plurality of pixels. A thin film transistor(36) is used as a switching device positioned at crossing portions of the gate lines and the data lines or crossing portions of the common storage lines and the data lines. Pixel electrodes(38) are respectively arranged in the pixels. The array structure includes a first pixel electrode and a second pixel electrode. The first pixel electrode is arranged on the first pixel commonly using one data line formed between first and second adjacent pixels, receives a predetermined liquid crystal driving voltage from the data line, and receives a gate voltage from the common storage lines adjacent to the first and second pixels. The second pixel electrode is arranged on the second pixel commonly using one data line formed between the first and second adjacent pixels, receives a predetermined liquid crystal driving voltage from the data line, and receives a gate voltage from the gate line opposite to the common storage lines adjacent to the first and second pixels.
Patent KR-20050005654-A (KR)
Title: Method for fabricating crystal display device
Inventor: HAM YEON SIK
IPC: G02F1/13
Filed: 2003-07-07
Abstract: PURPOSE: A method for manufacturing an LCD(Liquid Crystal Display) panel is provided to improve viscosity uniformity of liquid crystals, thereby enhancing display quality of an LCD by applying a pressure higher than atmospheric pressure for controlling viscosity of the liquid crystals. CONSTITUTION: A liquid crystal layer is formed by dropping liquid crystals on the first substrate(S530). The first substrate has a display region, a peripheral region, and a sealant having a predetermined thickness. The liquid crystal layer has a thickness less than that of the sealant. The first substrate and the second substrate are bonded to be opposed each other(S540). Herein the sealant maintains a gap between the first substrate and the second substrate. The pressure higher than atmospheric pressure is applied to the bonded substrates to uniformly distribute the liquid crystals of the liquid crystal layer(S550).