baber/WOPTO huggingface dataset:
Patent KR-20030096599-A (KR)
Title: A wing assembly for mechanical fan
Inventor: KIM SEUNG SOO
IPC: F04D25/08
Filed: 2002-06-17
Abstract: PURPOSE: A blade assembly for an electric fan is provided to allow the electric fan to generate wind in all directions by fabricating the blade assembly capable of generating wind in all directions. CONSTITUTION: A blade assembly includes a rotating shaft(55) provided at a lower end thereof with a connection section(53). A blade section(56) is coupled to the rotating shaft(55) in such a manner that the blade section(56) generates wind in all directions. An upper boss(57) and a lower boss(58) are provided at upper and lower portions of the rotating shaft(55). A shaft hole(61) is formed through center portions of the upper and lower bosses(57,58). Plural blades(59,60) are installed between the upper boss(57) and the lower boss(58). A cylindrical rib(63) is formed at an outer portion of the shaft hole(61).
Patent KR-20030096649-A (KR)
Inventor: MIN JEONG DONG
IPC: H04B1/40
Filed: 2002-06-17
Abstract: PURPOSE: A wireless earphone is provided to be wirelessly connected with a terminal while storing/reproducing a sound or having a conversation, and to transceive a signal, then to share a charging function with the terminal, thereby magnifying user convenience. CONSTITUTION: The first tuner(110) detects an AM modulation signal transmitted from a terminal body, and outputs the detected AM modulation signal to a demodulator(120). The first tuner(110) consists of the first capacitor(111) and the first coil(112). The first capacitor(111) is connected to an input end of the demodulator(120), and the second terminal thereof is grounded. The first coil(112) is connected to the first capacitor(111) in parallel. The demodulator(120) demodulates the modulation signal, and outputs the demodulated signal to a speaker(130). The speaker(130) inputs the demodulated signal, and outputs the signal as a voice.
Patent KR-20040000870-A (KR)
Title: A reaction controller of electrolysis melting installation
Inventor: JUN GYU DONG
IPC: D06F33/02
Filed: 2002-06-26
Abstract: PURPOSE: A reactivity induction device of an electrolyzer is provided to improve washing efficiency and ionize electrolyte efficiently by regulating the discharge amount of washing water based on hydrogen ion concentration and by inducing difference of pressure between a washing water chamber and an electrolyte chamber. CONSTITUTION: A reactivity induction device of an electrolyzer comprises a tank(205) having potential energy for the maximum water amount of a washing water chamber, and including a waster level sensor(209) keeping the maximum of water supply amount regardless of washing water displacement and a water supply port feeding water; a pump(213) forcibly discharging water from the washing water chamber; and a control unit regulating rpm of the pump in inverse proportion to pH of washing water from a pH detecting sensor until the water level of a water tub reaches the reference value in case of the water level of the tank to be over the lowest limit, and stopping the pump in case of the water level of the tank to be less than the lowest limit. The aqueous solution of electrolyte is ionized efficiently by inducing difference of pressure between the washing water chamber and the electrolyte chamber after internal pressure of the electrolyte chamber is relatively increased by lowering internal pressure of the washing water chamber.
Patent KR-20040001031-A (KR)
Title: Apparatus for lifting 2nd floor in cap
Inventor: LIM YOUNG NIM
IPC: B60P7/00
Filed: 2002-06-26
Abstract: PURPOSE: A lift apparatus of a cap vehicle for freight transportation is provided to move a moving plate in a cap up and down to transport maximum freight by dividing the inner space of the cap into an upper space and a lower space. CONSTITUTION: A lift apparatus of a cap vehicle for freight transportation has a moving plate(60) moving in the inner space of a cap(100) up and down, to divide the inner space into an upper space and a lower space. The lift apparatus includes at least two upper pulleys(35) fixed to the upper end of the cap; a double-acting cylinder(50) reciprocating by hydraulic pressure supplied from a hydraulic power unit; a wire-connecting plate extended from a piston of the double-acting cylinder; and a wire(25). One end of the wire is fixed to the wire-connecting plate and the other end is fixed to the moving plate. The wire passes through a pulley system installed to the lower end of the cap and through the upper pulleys, and the moving plate vertically moves by the reciprocating movement of the double-acting cylinder.
Patent KR-20030003076-A (KR)
Title: Manufacturing method of display panel
Inventor: MATSUOKA HIDEKI
IPC: G09F9/00
Filed: 2002-06-28
Abstract: PURPOSE: To provide a method for manufacturing a display panel by which sealing of a display substrate, having a sealing member and an adhesive can be carried out rapidly and accurately, even when an adhesive of high viscosity is used. CONSTITUTION: A glass substrate for the display panel, where an organic electroluminescence(EL) element is formed, is sealed by laminating with a sealing glass on which an adhesive is preliminarily applied. The adhesive is hardened by pressurizing the laminating faces, in such a manner that the gap distance between the laminating faces reaches the target value. The pressurizing pattern includes periods (T1, T3 and T5) during which the pressure is changed (increased) and periods (T2, T4 and T6) when the pressure applied is maintained.
Patent KR-20040005521-A (KR)
Title: Display device adjustable lightness of backlight and method for controlling the same
Inventor: AHN YUN SUN
IPC: G09G3/34
Filed: 2002-07-10
Abstract: PURPOSE: A display having a function of controlling the brightness of a back light and a method of controlling the display are provided to control the back light in response to the luminance of an input video signal to improve picture quality of the display. CONSTITUTION: A display includes a video signal processor(110) for processing an input video signal, a color signal extractor(120) that extracts color signals from the input video signal processed by the video signal processor, and a display panel(140) that drives a display screen according to the color signals and has a back light(147) for irradiating lights on the display screen. The display further includes a color signal average value calculator(160) that receives the color signals and calculates an average brightness of the input video signal, an inverter(150) that switches currents to the back light, an inverter current limiter(170) for limiting current supplied to the inverter, and a controller(180) that controls the inverter current limiter to control the quantity of current supplied to the back light through the inverter according to the average brightness of the input video signal.
Patent KR-20030080965-A (KR)
Title: An electric heater for a railway vehicle
Inventor: SHIN GEUN SIK
IPC: B61D27/00
Filed: 2002-08-06
Abstract: PURPOSE: An electric heater for a railway vehicle is provided to lower the surface temperature of a heating pipe, and to improve durability and moisture-proof. CONSTITUTION: An inner pipe(10) and an outer pipe(20) are filled with an insulating material. Heating coils are inserted into the center of the inner pipe and the outer pipe. Lead wires(30) connects the ends of the inner pipe and the outer pipe to an outer power terminal. A support plate fixes the inner pipe and the outer pipe by a clamp. The inner pipe and the outer pipe are coated with ceramic.
Patent KR-20030076161-A (KR)
Title: football gate of fitting system
Inventor: AHN YOUNG KON
IPC: A63B63/04
Filed: 2002-08-06
Abstract: PURPOSE: A constructional soccer goal post is provided, which is separated or joined together and folded or rolled to be a very small size. The different color of the outer skin gives people a feeling full of vitality and colorfulness. CONSTITUTION: The constructional soccer goal post includes a form of barycentric part(1) and PVC air sticks and net assembled; a barycentric part which is jointed to both lower ends of the goal post as manufactured to work like a tumbler; an air breathing PVC air sticks(2) manufactured in various colors to be separated or jointed to three stages of height which plays a role of the goal post and the cross bar as the stick looks like a long cylindrical form with the holes (the protruded part) at both ends of the goal post; a net with two types of different height to be hung on the PVC air sticks with the hook at the end of the net; and a three-stages-of-height separating and joining method in which the PVC air sticks, jointed by using the holes (the protruded part), are jointed to the barycentric part, manufactured to work like a tumbler, and to the net.
Patent KR-20040016727-A (KR)
Title: System for service of voice telephone call and voice messenger using mobile communication data network and method
Inventor: CHO YEONG JIN
IPC: H04W84/08
Filed: 2002-08-19
Abstract: PURPOSE: A bidirectional voice call and voice messenger service system using a mobile communication network and a method therefor are provided to inexpensively transmit and receive a voice message. CONSTITUTION: An origination-side mobile terminal(1a) records the voice of a subscriber, composes voice message data including the voice of the subscriber, and transmits the voice message data. At least one or more termination-side mobile terminals(1b,1c) receive the voice message data. An LDWT(Long Distance Worky-Talky) server(5) controls a bidirectional communication between the origination-side mobile terminal(1a) and the termination-side mobile terminals(1b,1c).
Patent KR-20040017921-A (KR)
Title: Discharge apparatus of reciprocating compressor
Inventor: KIM JANG HWAN
IPC: F04B39/00
Filed: 2002-08-22
Abstract: PURPOSE: A discharge device for a reciprocating compressor is provided to prevent vibration and noise from collision between a discharge valve and a cylinder moving according to pressure by sliding and contacting the contact surface of the discharge valve to the inside of the cylinder in returning the discharge valve. CONSTITUTION: A reciprocating compressor sucking, compressing and discharging gas comprises a piston receiving driving force of a motor and reciprocating; a cylinder inserting the piston with sliding, and forming the compression space with the piston; and a discharge valve assembly(170) installed in the end of the cylinder to restrict discharge of compressed gas into the discharge space with opening and closing the compression space. A discharge valve(172) of the discharge valve assembly is composed of a slide contact port(172c) contacted to the inside of the cylinder with sliding and reciprocating, and a discharge passage(144) is formed at the side of the cylinder to compress and discharge gas with sliding and contacting the discharge valve.
Patent KR-20040019559-A (KR)
Title: Method of looking for missing children through children's shop
Inventor: CHOI JIN SUN
IPC: G06Q50/22
Filed: 2002-08-28
Abstract: PURPOSE: A method for searching for a missing child through a child supplies specialty store is provided to search a protector of a child rapidly through a fingerprint of the child in the case that the child who possesses a commodity of a child utensils special store is missing. CONSTITUTION: A child and a protector of the child are joined as a member of a child utensils special store, respectively(110). Personal information of the child and the protector is prepared in the child utensils special store(120). The child utensils special store obtains a fingerprint of the child(130). A database is constructed based on the personal information and the fingerprint in the child utensils special store(140). A data exchange is executed by linking the database of the child utensils special store with a personal information database of an administrative organ(150). In the case that the child is missing, a commodity of the child utensils special store is recognized, the child utensils special store and the administrative organ search the fingerprint of the child, and the protector is searched(160).
Patent KR-20040020088-A (KR)
Title: Wafer transfer system having pulley for winding timing belt
Inventor: KIM YONG JU
IPC: H01L21/68
Filed: 2002-08-29
Abstract: PURPOSE: A wafer transfer apparatus having a pulley for winding a timing belt is provided to prevent a malfunction and an error by installing a plurality of bearings at both ends of a through-hole of the pulley. CONSTITUTION: A wafer transfer apparatus having a pulley for winding a timing belt includes a handler arm, a handler shaft, a pulley(140), a screw(170), a plurality of bearings(142,144), and a timing belt. The handler arm is rotated and moved to transfer a wafer. The handler shaft is used for supporting the handler arm. The pulley(140) is rotated by a motor. A through-hole(146) is formed at a center of the pulley(140). The screw(170) is inserted into the through-hole(146) of the pulley. The bearings(142,144) are installed in the through-hole. The timing belt is wound around the pulley.
Patent KR-20030026218-A (KR)
Inventor: ISEKI IZURU
IPC: H01L21/687
Filed: 2002-09-02
Abstract: PURPOSE: A thin film forming apparatus and a thin film forming method are provided to favorably transfer a thin film to a substrate. CONSTITUTION: A thin film forming apparatus comprises a processing container(1) whose inside is a thin film forming chamber, substrate holding means which holds a substrate in the thin film forming chamber, film holding means which is disposed to face the substrate holding means in the thin film forming chamber, and holds a sheet film(8) in a condition that a thin film disposed on a surface of the sheet film is directed toward the substrate, loading means which moves at least one of the substrate holding means and the film holding means, presses the substrate and the sheet film against each other, and transfers the thin film to the substrate, and pressure controlling means which adjusts the pressure inside the thin film forming chamber in accordance with an operating state of at least the loading means.
Patent KR-20040021236-A (KR)
Title: Dilution device of exit gas of chimney by rotational air current
Inventor: KIM HYEON GU
IPC: F23L17/00
Filed: 2002-09-03
Abstract: PURPOSE: A device for diluting exhaust gas is provided to reduce the ground concentration caused by gas exhausted into the air by forcibly supplying air to a blast pipe and forming rotary current in a chimney. CONSTITUTION: A device for diluting exhaust gas is composed of a blast pipe(11) communicated with one side of a chimney(10), a slit-shaped nozzle(14) installed at the top of the blast pipe, a blower connected to the blast pipe and forcibly discharging air to the blast pipe, and an opening/shutting valve installed at one side of the blast pipe and opening/shutting the blast pipe. The nozzle is eccentric to face the inner circumference of the chimney, and generates rotary current.
Patent KR-20040022726-A (KR)
Title: Editing method of text in mobile phone
Inventor: PARK JEONG YEONG
IPC: H04B1/40
Filed: 2002-09-05
Abstract: PURPOSE: A text editing method in a mobile communication terminal is provided to copy, cut and paste a text in a text input mode by a designated editing key. CONSTITUTION: A control unit of a mobile communication terminal discriminates whether a user pushes a shift key long(S3). If the user pushes the shift key short, the control unit performs the selection block inversion of a text displayed on a display unit according to the direction key selection of the user and displays the inverted text on the display unit(S4). The control unit discriminates key data inputted by the user. If the user pushes a cancellation key, the control unit deletes the selection block inversion state(S5). If the user pushes the shift key, the control unit copies the text(S6). If the user pushes a deletion key, the control unit pastes the text(S7). The control unit the copied or pasted text in a buffer of a memory unit, deletes the selection block, and converts a current state into a key input wait state(S5). If the user pushes the shift key long, the control unit inserts the text stored in the buffer into a current cursor position(S8), displays the text on the display unit, and converts a current state into the key input wait state(S2).
Patent KR-20040024265-A (KR)
Title: Paper cassette
Inventor: JUNG HONG SEOP
IPC: B65H3/54
Filed: 2002-09-13
Abstract: PURPOSE: A paper supply cassette is provided to prevent the jam of paper by rotating a finger downward when loading the paper. CONSTITUTION: A paper supply cassette(100) is composed of a case(110) loaded with paper, fingers(120) rotatably installed at the side of the case and pressing the edge of the paper, a spring(130) installed at the lower part of the finger and elastically supporting the finger, a compressing plate(150) installed at the lower surface of the case and compressing the edge of the paper into the finger. The finger compresses the spring and rotates downward when the paper is loaded in the case. The finger returns to the position where the finger presses the edge of the paper if the load of the paper is finished.
Patent KR-20020079690-A (KR)
Inventor: LIM JONG SHIK
IPC: D07B1/06
Filed: 2002-09-19
Abstract: PURPOSE: A grommet sling wire rope and a manufacturing method thereof are provided which is characterized by making it possible to produce products having various sizes, increasing elastic strength and flexibility, making it possible to reuse easily and having excellent strength and durability. CONSTITUTION: The grommet sling wire rope is obtained by a process containing the steps of: as a wire rope producing process(S1), coupling many outer strands on a center core comprised of metal wire to manufacture a wire rope; as a center determining process(S2), circularizing the wire rope; as a wire rope winding process(S3), winding a wire rope(200) for coiling around circumference of the circular center wire rope(100); as an end forming process(S4), putting the end of the remainder wire rope(200) for coiling between the wire ropes(100,200), and simultaneously putting the end of the center wire rope(100) between the wire rope(200) for coiling to engage each end; and then, as a finishing process(S5), finishing the circular rope connected both ends of the center wire rope(100) and both ends of the wire rope(200) for coiling.
Patent KR-20040029662-A (KR)
Inventor: CHOI DAI KYU
IPC: H01L21/02
Filed: 2002-10-02
Abstract: PURPOSE: A plasma process chamber is provided to distribute uniformly a plasma gas on an entire surface of a large-sized wafer by dispersing uniformly the plasma gas in the inside of a process chamber. CONSTITUTION: A plasma process chamber includes a plasma implantation plate(40), a plurality of fixing ropes(42), and a transfer tube(46). The plasma implantation plate(40) is used for dispersing uniformly plasma of a remote plasma generator(20) into a process chamber(30). The fixing ropes(42) are used for fixing the plasma implantation plate(40) on the upper part of the process chamber(30). One end of the transfer tube(46) is connected to the remote plasma generator. The other end of the transfer tube is directed to a center part of the plasma implantation plate through the upper part of the process chamber. The transfer tube is used for transferring the plasma from the remote plasma generator to the process chamber. A plurality of holes(44) is formed on the plasma implantation plate in order to disperse the plasma into the bottom part of the process chamber.
Patent KR-20040029679-A (KR)
Title: Danger information transceiver system between automobiles
Inventor: KIM DONG CHEOL
IPC: G08G1/16
Filed: 2002-10-02
Abstract: PURPOSE: A danger information transceiver system combined with a radar detector and a GPS is provided to prevent additional accidents by coping with an urgent and flexible dangerous situation on a road, and thus to enable a safe driving. CONSTITUTION: A transceiver part(100) comprises an antenna, an oscillator oscillating a signal through the antenna, a receiver(130) receiving the signal through the antenna, a duplexer connecting the oscillator and the receiver, and an operation switch(150) of the oscillator. A radar detector(200) comprises a radar detection part(210) sensing a band of an electromagnetic wave generation source and an intensity of an electromagnetic wave and then warning it by receiving the electromagnetic wave and a radar signal, and a GPS module(220) providing a position of a vehicle and time and direction information. A DA converter(310) connects the radar detector and the oscillator of the transceiver part. An AD converter(320) connects the radar detector and the receiver of the transceiver part. And a comparator(330) converts a signal inputted from the receiver of the transceiver part in the AD converter and then compares it with the calculated direction of the GPS module.
Patent KR-20040031985-A (KR)
Title: Sequence synchronization method for wireless communication system
Inventor: JANG SEONG GYEONG
IPC: H04B7/26
Filed: 2002-10-08
Abstract: PURPOSE: A method for synchronizing a sequence of a wireless communication system is provided to transmit the first SN(Sequence Number) to a base station by inserting the SN into MRW(Moving Receiving Window) SUFI information, and to ignore incorrect MRW SUFI information in the base station, thereby transmitting normal data through sequence synchronization. CONSTITUTION: A transmitter transmits data to a receiver by dividing the data, and receives a response signal from a base station. The transmitter analyzes the response signal to confirm whether the data is not transmitted. If so, the transmitter inserts the first SN into MRW SUFI information to transmit the MRW SUFI information to the receiver. The receiver analyzes the MRW SUFI information. If the MRW SUFI information is incorrect, the receiver transmits MRW ACK(Acknowledgement) SUFI information to the transmitter. The transmitter receives the MRW ACK SUFI information, synchronizes an SN of a window, and retransmits the data to the receiver.
Patent KR-20040032461-A (KR)
Title: Positive contact list firewall and the operating method
Inventor: LEE YEONG OK
IPC: G06F15/00
Filed: 2002-10-09
Abstract: PURPOSE: A firewall system restricting a connection and an operating method thereof are provided to safely offer Internet education with good quality to a child or a student by basically blocking up that the students connect to a harmful Internet site while receiving the education through the Internet. CONSTITUTION: A storing medium such as a memory or a subsidiary storage stores the fixed connection list information. A list information analysis engine analyzes a packet entered through the Internet by three or more steps of an OSI(Open Systems Interconnection) layer. If the packet is agreed with the list information stored in the storing medium, the list information analysis engine passes the packet. If not, the list information analysis engine interrupts the packet.
Patent KR-20040035924-A (KR)
Title: burner part supporter of electoronic range
Inventor: KANG YEONG CHEOL
IPC: F24C15/10
Filed: 2002-10-12
Abstract: PURPOSE: An apparatus for supporting a burner part of an electric range is provided to improve heat transfer efficiency of the burner part, and to prevent the burner part from leaning to one side by forming a supporting and attaching unit attaching the burner part to a top plate member. CONSTITUTION: A supporting and attaching unit(50) is formed on a center of a bottom of a heat cut-off plate(43) to support a bottom of a burner part(11) so as to act as a buffer, and fixing the burner part and a top plate member(21) so that the burner part and the top plate member are close to each other. The supporting and attaching unit is installed by a fixer(51), and comprises a pair of leaf springs(52). The leaf springs are overlapped with each other to support the burner part in four directions. The burner part is attached to the top plate member by tension and dynamic stability of the leaf springs. The supporting and attaching unit supporting the burner part toward the top plate member with the leaf springs so that heat generated by the heater is transmitted without loss.