baber/WOPTO huggingface dataset:
Patent KR-20040024197-A (KR)
Title: apparatus and method for improving performance in handsfree of vehicle
Inventor: JUN YONG WON
IPC: H04B1/10
Filed: 2002-09-13
Abstract: PURPOSE: A device for improving performance of a car hands-free system is provided to install a directional microphone and a non-directional microphone in a car, and to set the directional microphone to a voice source direction when a voice source is received from the non-directional microphone, thereby improving microphone performance. CONSTITUTION: A non-directional microphone(103) receives a voice source of a car when a hands-free kit is driven. A directional microphone(105) receives a voice source of a driver's seat or a passenger seat in the car when the hands-free kit is driven. A switch(102) selects the non-directional microphone(103) or the directional microphone(105). A solenoid actuator(104) drives the directional microphone(105) toward the driver's seat or the passenger seat. A hands-free unit(106) performs an echo canceling and noise canceling process for noise of the voice source received through the non-directional microphone(103) or the directional microphone(105), and outputs the voice source. A controller(101) controls the switch(102) with the non-directional microphone(103) or the directional microphone(105), detects a direction of the voice source by analyzing a signal outputted from the hands-free unit(106), and controls the directional microphone(105) in a direction of the voice source.
Patent KR-20040025180-A (KR)
Title: A processing system and a processing method of unlimited mail control, security cotrol and data copy to use P2P
Inventor: CHOI UN CHUL
IPC: G06F17/00
Filed: 2002-09-18
Abstract: PURPOSE: Unlimited mail management, security management, and web using the P2P(Peer-to-Peer), and a system and a method for processing data copy on an Explorer state are provided to configure a peripheral device as a same condition of a PC on a current position by automatically forming a P2P moving image mail and a homepage through a home PC in a remote place on the network. CONSTITUTION: A certification server(100) makes the MyPC1(240) and the MyPC2(250) use a remote PC(300) by certifying/connecting the MyPC1 and the MyPC2 P2P-connected through the Internet. An IP(Internet Protocol) sharing device(200) is connected to a client(201). The client comprises a wireless Internet device(210), a home appliance(220), a videophone(230), the MyPC1, the MyPC2, a security camera(260), and a TV reservation recorder(270) respectively connected to the IP sharing device. The remote PC is connected through the Internet by having a PC terminal module(310). The certification server comprises a user certification server(110), a user registration server(120), an IP reception server(130), an IP change server(140), a relay server(150), a state reception server(160), and a database(170).
Patent KR-20040026302-A (KR)
Title: An apparatus for moving splash cover of runner
Inventor: JUNG DEOK YEONG
IPC: C21B7/14
Filed: 2002-09-24
Abstract: PURPOSE: A hook apparatus for transferring splash cover is provided to easily and promptly lift up the splash cover abnormally rested on main iron trough so that the lifted splash cover is easily extracted. CONSTITUTION: The hook apparatus comprises a hollow body part(10) fixed to the side of beam(206); a hook part(30) comprising a hook(34) which is inserted into the body part so that the hook is guided by the body part, and to a front end of which the splash cover is hooked; and a transfer part(50) positioned in rear of the body part to transfer the hook part, wherein the body part comprises a hollow guide body(12), and a cover(14) which is connected to a rear part of the guide body, and on the center of which a through hole(14a) is formed, wherein the hook part comprises a hook support(32) and the hook(34), and wherein the transfer part comprises a screw(52) which is connected to screw hole(32a) of the hook support, and one side of which connected to driven sprocket(54), a driving sprocket(58) connected to shaft of motor(56) positioned on an upper part of the guide body, and a chain(60) for connecting the driven sprocket and the driving sprocket.
Patent KR-20040028414-A (KR)
Title: Device for correcting coil in coil skid
Inventor: KIM JAE YEOP
IPC: B21B39/00
Filed: 2002-09-30
Abstract: PURPOSE: An apparatus for correcting coil drooping of coil skid is provided to prevent collision of the coil with walking beam skid by lifting up the front end part of the coil if it is drooped after checking whether the front end part of coil is drooped to the lower side of the skid or not. CONSTITUTION: The apparatus comprises a sensing part comprising floodlight(20) and light receiver respectively installed on a pair of corresponding vertical shafts(11) to sense drooping of the front end part of coil(150) through blocking of light, thereby checking drooping of the front end part of the coil; and a driving part comprising a rotation member(30) rotationally installed at one side of front and rear vertical shafts, a driving cylinder(31) fixed to the rotation member, an idle roll(32) installed at the front end of piston rod of the driving cylinder so that the idle roll is laid down in a length direction of the coil, and a driving means installed on a fixed skid(10) to rotate the rotation member so that the front end part of the coil is pushed up to the coil side according to signals of the sensing part, wherein the driving means comprises driving motors(33) installed on the fixed skid, and a pair of bevel gears(34) installed on rotation shaft of the driving motors and the rotation shaft in such a manner that the bevel gears are engaged with each other.
Patent KR-20040031338-A (KR)
Title: In plane switching mode liquid crystal display device and fabrication method thereof
Inventor: HONG HYEONG GI
IPC: G02F1/1362
Filed: 2002-10-04
Abstract: PURPOSE: An In-Plane Switching Mode LCD and a method for fabricating the same are provided to improve the aperture rate by overlapping common electrodes with pixel electrodes at outside parts of pixel areas. CONSTITUTION: An In-Plane Switching Mode LCD includes gate and data lines(201,203) aligned intersectingly on a first substrate for defining pixel areas, and thin film transistors(209) formed on the intersections between the gate and data lines. Common electrode lines(204) are aligned in parallel to the gate lines, and connected to common electrodes(206,224). Pixel electrodes(207) overlap the common electrodes aligned outside the pixel areas in the longitudinal direction, and intersect the common electrodes. A liquid crystal layer is interposed between the first substrate and a second substrate. The pixel electrodes aligned upper and lower areas of pixels with respect to the common electrode lines are formed amiss with each other to keep a uniform interval between the pixel electrodes. The pixel electrodes adjacent to the data lines overlap the common electrodes.
Patent KR-20020086385-A (KR)
Inventor: KWON DAE WOONG
IPC: H04Q9/00
Filed: 2002-10-09
Abstract: PURPOSE: An infrared adaptor system using a general remote controller is provided to perform an efficient power management by controlling a power supplied to various appliances in a remote place using an infrared ray. CONSTITUTION: An infrared signal receiving unit(213) demodulates and decodes a received infrared signal. A power switch(214) supplies or blocks a power supplied through an outlet to an appliance. A plurality of infrared adapters have a control unit(211) for controlling the operation of the power switch(214) according to the signal demodulated and decoded in the infrared signal receiving unit(213). An infrared signal transmitting unit encodes and modulates the signal generated in the control unit(211) and transmits the encoded and modulated signal to a plurality of infrared adapters.
Patent KR-20030031856-A (KR)
Title: Smart helmet
Inventor: HARTWELL PETER G
IPC: A42B3/30
Filed: 2002-10-15
Abstract: PURPOSE: A smart helmet with an integrated electronics is provided to actively monitor a user's environment and provide various kinds of information to the user or others. CONSTITUTION: The smart helmet with an integrated electronics comprises: a processor circuit for controlling the operations of the integrated circuit; an environmental sensor; a display(32); a global locating system; a mobile communications device; a microphone(40); and a speaker(42). The environmental interaction sensor is an accelerometer or gyroscope, the global locating system is a global positioning system(GPS). The helmet is aware of the user's location and interactions with the environment. The helmet also provides data to a user, monitors the user's actions and condition, and sends information to others about the user's location and condition.
Patent KR-20040033860-A (KR)
Title: System and method for obtaining customer information and providing insurance/retail financial service using a cyber school
Inventor: SONG CHANG YONG
IPC: G06Q50/20
Filed: 2002-10-16
Abstract: PURPOSE: A method and a system for securing customer information and offering an insurance/microfinance service by using a network based cyber school are provided to secure the customer information by offering profits to respective users joining in a cyber school service on the online and make respective users enhance a common sense related to an insurance or the finance. CONSTITUTION: A data communicator(410) communicates data with user terminals and teacher terminals connected through a communication network. A controller(420) processes registration or login data inputted from the user terminal and the teacher terminal, controls output of quiz data related to the insurance and the finance, processes a reply result, controls input/output of the data for various insurances and microfinance, and stores cyber school use information. A user database(430) stores the personal information of the users. A teacher database(440) stores the personal information of a planner or a staff/executive registered as the teacher. A data database(450) stores various contents for the insurance and the finances needed for operating a server.
Patent KR-20040036411-A (KR)
Title: Partition including an air-purifying apparatus
Inventor: PARK GWANG ILL
IPC: E04B2/74
Filed: 2002-10-25
Abstract: PURPOSE: A partition provided with an air purifier is provided to purify air in a necessary site of an office easily. CONSTITUTION: The partition provided with an air purifier contains a panel(10) and a frame(20) fixed to the outside of the panel(10), wherein the frame(20) contains a vertical groove(22) formed longitudinally, one or more projection holes formed in the groove, a shelf installed by fitting a projection to the projection hole, and an air purifier(30) provided with a suction port(32), a filter, a suction fan and an exhaust port(34) and located on the shelf.
Patent KR-20040037419-A (KR)
Title: Apparatus and method for outputting/transmitting various alert tones/outgoing messages in a communication terminal
Inventor: KIM YEONG WAN
IPC: H04M3/42
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus and method for outputting/transmitting various reception recognition sounds/outgoing message in a communication terminal are provided to allow a user to use various reception recognition sounds and outgoing messages to his/her taste through a software change. CONSTITUTION: A controller(100) performs a general controlling operation. A key pad(101) includes multiple character keys, up/down shift keys, function keys, a select key and an ACK key. A display unit(102) displays a state of a communication terminal. A memory(103) stores phonemic database. A voice output unit(104) converts phonemic data into a voice and outputs the voice. An RF unit(108) wirelessly transmits the phonemic data. A vocoder(105) converts the phonemic data into a digital voice signal and outputs it. A codec(106) converts the digital voice signal into an analog voice signal and outputs it. A speaker(107) converts the analog voice signal into a real voice and outputs it.
Patent KR-20040037543-A (KR)
Title: machines control using mobile phone buttons
Inventor: KIM JIN SUK
IPC: H04M1/00
Filed: 2002-10-29
Abstract: PURPOSE: A method for operating a device by buttons of a mobile phone is provided to operate the device by inputting a DTMF(Dual Tone Multi Frequency) sound in the device in which an input device such as numerical buttons or character buttons does not exist. CONSTITUTION: A sound input device such as a microphone or an ear phone jack inputs a sound(S10). A DTMF decoder converts the sound inputted in the sound input device into a numerical sound(S20). A device control signal generating device converts the converted numerical signal into an operation signal of a device(S30). The device is operated by the converted operation signal.
Patent KR-20040038332-A (KR)
Title: Apparatus for reducing thrust face friction of enclossed compressor
Inventor: KIM YEONG JONG
IPC: F04B39/00
Filed: 2002-10-31
Abstract: PURPOSE: A reducing device of friction on a thrust face of a sealed compressor is provided to reduce the friction in a thrust bearing portion. CONSTITUTION: A cylinder(2) is fixed in a lower part of a casing by having an inner space(V) to suck and compress refrigerant gas. An upper bearing plate(11) and a lower bearing plate(12) form a cylinder assembly by combining in the upper and the lower faces of the cylinder. A rotating shaft transfers power of a motor portion to a compressor portion by combining with a rotator of the motor portion and penetrating through each bearing plate. A compartment plate(5) is formed in a sine wave shape to divide the inner space to a first compression space(S1) and a second compression space(S2) or to be combined with the rotating shaft. A first vane and a second vane divide each compression space to a suction area and a compression area. Slide bearings(31,32) prevent the friction with the rotating shaft by inserting in a thrust bearing faces of the upper bearing plate and the lower bearing plate to be rotatable. By including the slide bearings and forming oil grooves in the slide bearings, the friction is reduced.
Patent KR-20040040707-A (KR)
Title: An Ethernet switching Apparatus and Method using Frame Multiplexing and Demultiplexing
Inventor: JUNG HAE WON
IPC: H04L12/56
Filed: 2002-11-07
Abstract: PURPOSE: An ethernet switching apparatus and method using frame multiplexing are provided to reduce a cost by using a general giga-bit switch chip set and a standard interface in a multiplexer and a demultiplexer. CONSTITUTION: Switch fabric chip set(450) includes a standard interface GMII consisting of a GbE MAC(451), a GbEFE(Gigabit Ethernet Forwarding Engine)(452), a cross-bar switch(453) and a GbE MAC(454,454-11,454-1N,454-m1,454-mN). GbE PHYs(470-1,470-k) are transmission blocks and GbE PHYs(460-1,460-k) are receiving blocks. XGbE PHYs(440-1,440-m) are transmission blocks and XGbE PHYs(410-1,410-m) are receiving blocks. Frame_DEMUXs(430-1,430-m) demultiplex 10-giga ethernet frame coming through an XGMII(404) to a giga-bit ethernet frame and transmit it to the switch fabric chip set(450) through a GMII(403). Frame_MUXs(420-1,420-m) multiplex the giga-bit ethernet frame coming through the switch fabric chip set(450) to a 10 giga-bit ethernet frame and transmit it to XGbE PHYs(410-1,410-m) through an XGMII(401).
Patent KR-20040040828-A (KR)
Title: Cluster block of overload protector for compressor
Inventor: KO GI CHEOL
IPC: F04B39/00
Filed: 2002-11-08
Abstract: PURPOSE: A cluster block of a motor protector for a compressor is provided to easily install a cluster block of a motor protector, and realize a structure conveniently maintained and repaired. CONSTITUTION: A receiving unit receives a motor protector having a main body(15) for receiving a bimetal member and first, second, and third connecting elements(11,12,13). A socket part(20) has a plurality of inner channels(21,22,23,24) and into which connecting pins of a header member are inserted. A first external connecting terminal(31) and a second external connecting terminal(33) are connected with the connecting terminals of the motor protector respectively, and are extended through the inner channels. The header member is installed on an outer wall of a compressor housing, and electrically connects a motor inside the compressor housing with the outside of the compressor housing through the connecting pins.
Patent KR-20040045246-A (KR)
Title: Internet phone having repeater function of cellular phone
Inventor: CHUNG CHAN IK
IPC: H04L12/66
Filed: 2002-11-25
Abstract: PURPOSE: An Internet phone having a mobile phone repeater function is provided to allow a user to make a call with a mobile phone by operating an Internet phone as a repeater. CONSTITUTION: A memory unit(206) stores programs and data for registering an ID of an Internet phone in a gatekeeper and a base station unit. When a command language to be registered in a cordless phone is received from a mobile phone through a wireless communication module(209), a controller(201) matches the ID of the Internet phone to an IP address assigned to the Internet phone and stores it in a conversion table of the gatekeeper. If a call signal having the inherent ID of the Internet phone is received, the controller controls a multiplexer(208) to select a speaker phone(209). If a call signal is received with the ID of the Internet phone after being matched with the mobile phone number and transferred, the controller(201) controls the multiplexer(208) to select a wireless communication module(210). A codec module(207) codes an analog voice signal to digital data and outputs it to the Internet phone or a gateway. A key pad(202) includes various keys required for Internet phone call. A DSP(Digital Signal Processor)(205) processes the ID information of the Internet phone and information required for the Internet phone call and outputs them to a display unit(203).
Patent KR-20040047483-A (KR)
Title: DNA vaccine using Japanese encephalitis virus and porcine immunoregulatory genes, and method of using the same
Inventor: AHN DONG JUN
IPC: C12N15/86
Filed: 2002-11-30
Abstract: PURPOSE: A DNA vaccine using Japanese encephalitis virus and porcine immunoregulatory genes, and a method for using the same are provided, which DNA vaccine selectively uses strong cellular immunity and humoral immunity by change of genetic manipulation or administration pathway, minimizes side-effects by diluents in the administration area, inhibits pathogenicity recovering shown in live vaccine, and minimizes lowering of immunity when it is used with other disease vaccines. CONSTITUTION: The DNA vaccine using Japanese encephalitis virus and porcine immunoregulatory genes comprises a recombinant plasmid pSLIA-prME(KCTC 10378BP) containing Japanese encephalitis virus gene prME and a recombinant plasmid pSLIA-NS1(KCTC 10379BP) containing porcine immunoregulatory gene NS1, and further comprises a recombinant plasmid pSLIA-PIL-2(KCTC 10380) containing porcine interleukin-2 gene PIL-2, wherein the DNA vaccine is subcutaneously administered to pigs through the pig's tail. The method for preventing the infection of Japanese encephalitis virus comprises administering the recombinant plasmids pSLIIA-prME and pSLIA-NS1 into pigs, wherein the recombinant plasmid pSLIA-PIL-2 may be further administered into pigs.
Patent KR-20040050386-A (KR)
Title: Oil Separator for Cooling and Heating Device Using Hydrogen Storage Alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2002-12-10
Abstract: PURPOSE: An oil separator for cooling and heating apparatus using hydrogen-storage alloys is provided to prevent oil from moving into reactors having a hydrogen-storage alloy inside by efficiently separating oil from hydrogen, thereby preventing the performance of the reactors from lowering, and reduce a noise by striking mixed fluid of hydrogen and oil to protrusions. CONSTITUTION: A container(601) has an inflow port(602) for moving a mixed fluid of hydrogen and oil discharged from a compressor into the container, and a discharge port(603) for discharging hydrogen gas from the mixed fluid. A net(604) for oil separation is installed in association with an inner wall surface of the container for separating oil from the mixed fluid. An oil recovery pipe(61) recovers oil collected by the container to the compressor. A switch valve(605) opens and shuts an entrance of the oil recovery pipe according to an amount of oil collected in the container. A plurality of protrusions(607) are protruded on the inner wall surface of the container to increase the possibility of a collision with the mixed fluid of hydrogen and oil.
Patent KR-20030051286-A (KR)
Title: Semiconductor storage device and information apparatus
Inventor: YAMANO KANAME
IPC: G11C16/04
Filed: 2002-12-13
Abstract: PURPOSE: To shorten a read-access time without causing any malfunction. CONSTITUTION: In the same way as word lines RWL0, RWL1 for reference cell used at read-out of a memory cell, for example, two lines are provided, reference cells RC0, RC1 having the same threshold value are connected respectively to each word line. Bit lines of respective reference cell RC0, RC1 are common. The word line RWL0 for reference cell is a word line activated when a memory array normal word line MWL being not a redundant line of a memory array MA is selected. The work line RWL1 for reference cell is a word line activated when a memory cell array redundant word line ReWL is selected. Thereby, at read-out, potentials of the word line RWL0 for reference cell (or word line RWL1 for reference cell) and the memory array normal word line MWL (or memory array redundant word line ReWL) are made rise synchronously with each other.
Patent KR-20040053438-A (KR)
Title: Method of forming a floating gate in a flash memory device
Inventor: LEE SEUNG CHEOL
IPC: H01L27/115
Filed: 2002-12-14
Abstract: PURPOSE: A method for forming a floating gate of a flash memory device is provided to completely remove a native oxide layer between the first and second polysilicon layer by carrying out an NF3 plasma treatment and a multi-step cleaning process. CONSTITUTION: A tunnel oxide layer(22) and the first polysilicon layer(23) are sequentially formed on a semiconductor substrate(21). The substrate is partially exposed by selectively etching the first polysilicon layer and the tunnel oxide layer. A trench is formed by etching the exposed substrate. An isolation layer(25) is formed in the trench. An NF3 plasma treatment and a three-step cleaning process are carried out on the resultant structure for removing a native oxide layer. The native oxide layer exists on the first polysilicon layer. The second polysilicon layer(26) is formed on the resultant structure. A floating gate is formed by selectively patterning the first and second polysilicon layer.
Patent KR-20040054038-A (KR)
Title: Radio duplex transmission controller
Inventor: CHOI CHANG HWAN
IPC: H04Q9/00
Filed: 2002-12-17
Abstract: PURPOSE: A wireless bidirectional controller is provided to use an RF module without using an IR system of an existing remote controller, thereby operating even when a user is in an optional position and confirming all operating states by mounting the RF module and an LCD on the remote controller. CONSTITUTION: A main controller(10) has a microprocessor(11) and an RF module(12) for generating a predetermined signal transmitted to a remote place according to a driving signal of the microprocessor(11). A key input pad(20) uses digital volume in order to transmit a predetermined key input to the microprocessor(11). A body LCD display(30) displays an operating state of the main controller(10) and an unexpected incident, and has a back light function. A power unit(40) supplies power. A remote control RF module(51) performs bidirectional communication with the RF module(12) of the main controller(10). A remote control key input unit(54) inputs a predetermined key. A remote control LCD(52) displays the operating state and the unexpected incident.