baber/WOPTO huggingface dataset:
Patent KR-20040100658-A (KR)
Inventor: CHOI YEONG JIN
IPC: H04B1/40
Filed: 2003-05-23
Abstract: PURPOSE: A video call system using an animation in a mobile phone is provided to arouse a user's interest without an additional cost by storing an animation file in a memory and embodying a virtual video call using it. CONSTITUTION: A video call system using an animation in a mobile phone consists of a voice compression part(21), a control part(22), a modem(23), a voice decompression part(24), a voice detection part(25), a memory(26), an animation regeneration part(27), and an LCD(27A). The voice compression part(21) compresses a voice signal inputted through a microphone(21A). The control part(22) multiplexes and demultiplexes a voice bit stream transmitted and received through the modem(23). The modem(23) executes modulation and demodulation in order to transmit and receive voice signals with another terminal through an antenna(ANT21). The voice decompression part(24) restores the demultiplexed bit stream to the original voice signal and outputs it to a speaker(24A). The voice detection part(25) outputs a voice detection signal according to the restoration of the voice signal. The memory(26) stores an animation file for virtual video calls. The animation regeneration part(27), when the voice detection signal is inputted from the voice detection part(25), reads the animation file from the memory(26) and regenerates it. The LCD(27A) displays the animation images.
Patent KR-20040101777-A (KR)
Inventor: HWANG GYEONG HYEON
IPC: H01L21/027
Filed: 2003-05-26
Abstract: PURPOSE: An UV(UltraViolet) nanoimprint lithography is provided to form efficiently nano-structures with high precision and quality for a short time in spite of incompletely pressurized portion by applying selectively additional pressure. CONSTITUTION: A resist layer(48) is coated on a substrate(50). The resist layer is pressurized by a stamp(40) at a room temperature under low pressure conditions. The stamp includes nano-structures on the surface. A incompletely pressurized portion is detected. Additional pressure is selectively applied to the incompletely pressurized portion.
Patent KR-20040102660-A (KR)
Inventor: KIM HYUNG KI
Filed: 2003-05-28
Abstract: PURPOSE: A system for monitoring freshness of marine products and managing a cold chain using an RFID(Radio Frequency ID) equipped with a time-temperature sensor is provided to keep the freshness in a remainder available period and efficiently distribute/transfer the marine products through time-temperature monitor/trace while the marine products passes whole supply chain. CONSTITUTION: An RFID tag(10) comprises a time-temperature measurement module(20), a transceiver(30), an antenna(40), a converter(50), a memory(60), and a temperature measurement module(70). The transceiver controls communication between an RFID reader and the tag. The converter converts a received analog signal into a digital signal or vice versa. The time measurement module calculates elapsed time. Used with the temperature measurement module, the time measurement module presents a proper reference for a possibility that the freshness of the marine products is changed by informing the elapsed time from a time point that the RFID tag is exposed to a specified temperature range.
Patent KR-20040104122-A (KR)
Inventor: KIM NAM SU
IPC: F04B49/06
Filed: 2003-06-03
Abstract: PURPOSE: A linear compressor is provided to exactly detect the position of a piston by making source power applied to a piston position-detecting sensor of the linear compressor have rated voltage and rated frequency. CONSTITUTION: A linear compressor(1) has a sensor part(2) for detecting the position of a piston. The linear compressor includes a source power measurement part(4) for measuring the volume and frequency of source power applied to the sensor part, and a source power correction part(5) correcting the volume and frequency of the source power applied to the sensor part on the basis of the volume and frequency measured by the source power measurement part. The source power correction part compares reference power having predetermined reference volume and reference frequency with the source power and corrects the source power applied to the sensor part.
Patent KR-20040105068-A (KR)
Inventor: CHOI BONG GI
IPC: H04B1/7105
Filed: 2003-06-04
Abstract: PURPOSE: A multi-user detection device and a detection method are provided to replace other user signal included in a user signal with a pre-decided bit decision value through an MSE(Mean Square Error) equalizer, and to remove other user interference signal by calculating a proper weighting vector, thereby improving reliability on a detected signal with a simple configuration. CONSTITUTION: A matching filter unit(12) despreads a receiving signal. A white noise matrix filter(16) filters plural sample outputs of the matching filter unit(12), and extracts signals of each multi-user. An MSE equalizer(20) extracts a signal of a target user to be obtained from the signals of the multi-user by receiving a bit decision value of a previously detected user signal. A binary determiner(18) decides the user signal as 0 or 1, and outputs a bit decision value. A feedback loop(22) feeds back the bit decision value to the MSE equalizer(20).
Patent KR-20040104778-A (KR)
Inventor: CHOI YANG RIM
IPC: G06F21/62
Filed: 2003-06-04
Abstract: PURPOSE: A method for forming a home domain playing multimedia contents through device certification using a smart card and the smart card for forming the home domain are provided to enable a user to safely and conveniently form the home domain with one smart card by directly issuing a domain certificate to devices forming the home domain. CONSTITUTION: Certificate generation(570) generates the certificate for a player forming the home domain when the smart card(500) is inserted into the player. Session key generation(560) generates a session key used for a digital data transfer process of a home server and the player connected to the network when the smart card is inserted into the home server. Certification verification(580) verifies the domain certificate by receiving the domain certificate from the player when the generated session key is transferred to the player.
Patent KR-20050001681-A (KR)
Inventor: HAN DONG IL
IPC: H04M3/64
Filed: 2003-06-26
Abstract: PURPOSE: A telephone system for identifying receivers by using additional identifier numbers and a method therefor are provided to separate an additional identifier number to retrieve a bell sound corresponding to the separated identifier number from a DB, and to transmit the bell sound, so that plural receivers using one terminal can be distinguished according to the produced bell sound. CONSTITUTION: A transmission terminal(100) presses an additional identifier number and a receiving telephone number of a receiver. An exchange(200) receives the transmitted receiving telephone number and the additional identifier number, and separates the received numbers, respectively. The exchange(200) adds the extracted additional identifier number to a message for a CID(Calling Identity Delivery) service, and transmits the message to a receiving terminal(300).
Patent KR-20050003162-A (KR)
Inventor: KIM NAM SOO
IPC: C02F11/12
Filed: 2003-06-30
Abstract: PURPOSE: To provide an apparatus for dry distilling sewage sludge to about 800 deg.C, thereby manufacturing carbide of sewage sludge to reduce volume of sludge as much as about 90%, cause less problems in the sanitary and safety aspects and obtain the same properties as charcoal so that the carbide is used in a wide range of applications. CONSTITUTION: The sludge carbonization apparatus comprises a conveyor installed under a dryer for drying sludge; a carbonization furnace(104) at one side of which a hopper(103) for collecting sludge of the conveyor is installed, at the other side of which a fuel reheating part is installed, and on a lower one side of which a preheating burner(110) is mounted; and a cooler(105) installed under the carbonization furnace, wherein the apparatus further comprises an outer pipe(200) and an inner pipe(201) installed in multistage and constructed in a double structure; a space part(202) formed between the outer and inner pipes so that a heat source supplied from the preheating burner and the fuel reheating part is transferred to the space part as a indirect heat; screws(203) traversely embedded in the outer and inner pipes of the multistage and connected to a power source such that the screws are independently driven; a screw(203) embedded in the cooler; and a cooling wall(204) installed on the outer surface of the cooler to cool and emit heated heat source of the carbonization furnace so that efficiency of carbonization is improved.
Patent KR-20050003643-A (KR)
Inventor: WOO IN YOUNG
IPC: H01M2/00
Filed: 2003-07-03
Abstract: PURPOSE: A battery cell welding machine of a smart battery and a welding method using the same are provided to perform a manufacturing process of the battery automatically and thus to reduce the labor loss and shorten the working time, thereby improving the work efficiency. CONSTITUTION: The battery cell welding machine(1) comprises a main body(2); a battery cell providing part(3) equipped with a battery cell drawing jig and a cell box discharger; a test module(4) equipped with a test jig, a test pin and a defective cell transferring conveyer; a cell transferring conveyer(5) for transferring a battery cell supplied from the drawing jig; a positioning module(6) for arranging the position of an electrode in the battery cell; a guide panel(21) for guiding the battery cell; a plate fixing jig(7); a battery cell fixing module(8) for fixing the battery cell onto the upper portion of the guide panel(21); a welding module(9) for welding plates in the plate fixing jig(7) in multiple times; an unloading module(10) for unloading the welded battery cell from the guide panel(21); and a control part(22) for controlling operation of each elements and displaying the voltage value of tested battery cell via a screen.
Patent KR-20030063299-A (KR)
Inventor: PARK SEONG CHAN
IPC: B61L7/00
Filed: 2003-07-07
Abstract: PURPOSE: An apparatus for solving snow of rail turnout and method thereof are provided to prevent the accidents which may be occurred on a railroad turnout by operating a heating device to melt snow at a railroad turnout, in case that one of a railroad track and the air is below a predetermined temperature. CONSTITUTION: A heavy snow detecting sensor(40) is provided at predetermined intervals from a railroad turnout unit to an outside direction of a railroad track and detects snow within a predetermined region. A first temperature sensor(60) detects an air temperature. A second temperature sensor(50) detects the temperature of a rail. A reference temperature setting unit(70) sets a reference temperature with a lower temperature of detected temperatures from the first temperature sensor(60) and the second temperature sensor(50). A heating device(90) is installed within the rail and generates heat. A driving unit(80) receives a snow detecting signal from the heavy snow detecting sensor(40) and operates the heating device(90) when the reference temperature is below a predetermined second temperature.
Patent KR-20050006571-A (KR)
Inventor: HAN JEONG SEOK
IPC: H04W88/02
Filed: 2003-07-09
Abstract: PURPOSE: An RF(Radio Frequency) receiving circuit of a mobile phone is provided to accurately track a location of a user by enhancing satellite search performance of a mobile terminal to enhance the accuracy of the calculation for a pseudorange of the mobile terminal. CONSTITUTION: A switch(41) switches a CDMA signal to the first RF matching terminal(42) or to the second RF matching unit(43) according to a power level of the CDMA signal. When the power strength of the CDMA signal is smaller than a reference value, the first RF matching unit(42) matches the CDMA signal without reducing its power. If the power strength of the CDMA signal is greater than the reference value, the second RF matching terminal(43) reduces the power of the CDMA signal to a certain level and then matches it. An LNA(Low Noise Amplifier)(44) amplifies the CDMA signal inputted through the first RF matching terminal(43) or through the second RF matching terminal(43).
Patent KR-20050006773-A (KR)
Inventor: LEE KYUNG TAEK
IPC: G11B7/085
Filed: 2003-07-10
Abstract: PURPOSE: An optical pickup actuator supporting structure is provided to arrange one step elastic support member, for supporting a lens holder, on a upper plane of the lens holder, thereby preventing an object lens from being rotated in a focusing or tracking process of an optical pickup. CONSTITUTION: The structure comprises a lens holder(101), a focusing coil(105), a tracking coil(107), and an elastic support member(109). The lens holder(101) holds an object lens. The focusing coil(105) is wound along a circumference of the lens holder(101). The tracking coil(107) is arranged on the focusing coil(105). The elastic support member(109) has one end fixed on a upper-side and lower-side plane of the lens holder while performing a focusing or tracking operation of the lens holder(101). The elastic support member(109) makes the same plane on the lens holder(101). A force for operating the lens holder(101) is applied along the central axis of the elastic support member(109).
Patent KR-20040008096-A (KR)
Inventor: DELAFORCADE VINCENT
IPC: B29C45/26
Filed: 2003-07-16
Abstract: PURPOSE: Provided are an application nozzle for cosmetics which is precisely applied cosmetics without allowing the cosmetics flowing out in an unintended direction, and a storage/applicator unit for cosmetics including the application nozzle. CONSTITUTION: An application nozzle(14) is designed so as to be mounted on a vessel(12) containing cosmetics to be applied to hair. The vessel(12) has a unit designed so that the nozzle(14) is attached to the vessel(12) and a structure comprising two teeth(16,22) arranged in a row including first and second end part teeth(22). In the structure, a flow passage into which cosmetics stored in the vessel(12) flow communicates in the longitudinal direction to the tooth(16). The flow passage has an opening to a side direction toward adjacent teeth(16,22) via an outlet(20). The structure is formed by molding with a single metallic mold constructed so as to prevent cosmetics from the outlet(20) from flowing out over the first and second end part teeth(22).
Patent KR-20050015591-A (KR)
Inventor: CHOI YEONG BOK
IPC: H02J7/00
Filed: 2003-08-06
Abstract: PURPOSE: A portable computer having improved a power supply system is provided to plan user's convenience and prevent unnecessary power loss by discharging the second battery pack before the first battery pack needed for carry. CONSTITUTION: The first switch part(10) supplies or cuts off power supplied to a system power supply(50) from the first battery pack(1). The first switching control circuit part(13) makes the first switch part supply or cut off the power to the system power supply by turning on/off the first switch part. The second battery detector(53) detects that the second battery pack(3) supplies the power to the system power supply. The second battery state outputting circuit(57) makes the first switching control circuit turn off the first switch in case that the second battery pack supplies the power to the system power supply.
Patent KR-20050015751-A (KR)
Inventor: KIM KYONG JIN
IPC: B60K5/12
Filed: 2003-08-07
Abstract: PURPOSE: An engine mounting structure of a bus is provided to easily combine a sub bracket to a mounting bolt due to clearance of an insulator by placing the insulator to a bracket, combining the sub bracket to an engine, and fixing the insulator to the bracket. CONSTITUTION: An engine mounting structure of a bus comprises a plurality of sub brackets(51) fixed and mounted at plural portions of an engine(E) and composed of an insertion hole(50) to which a mounting bolt(52) of an insulator(53) is fitted and combined and a bracket composed of a mounting hole for forming clearance from the outer diameter of the insulator joined with the sub bracket within engine assembly tolerance, and fixed to a frame(54). The insulator inserted into the mounting hole is moved finely and fixed to regulate the position combined with the sub bracket.
Patent KR-20030069964-A (KR)
Title: Internet auction method
Inventor: SEO YEONG SEOK
Filed: 2003-08-08
Abstract: PURPOSE: An Internet auction method is provided to change bidding methods according to stages, receive a bidding participating fee in advance such as a tender, and carry forward the bidding participating fee to the next time in the case that an expensive commodity is auctioned in an Internet auction. CONSTITUTION: Bidders are participated in an auction as a tender method in the fist auction. At this time, a bidding price is decided by dividing the total bidding price by bidding forecast number of persons. In the second auction, a partial portion is drawn out of the first auction participators. A limit bidding price is decided by dividing the total bidding price by the number of drawn persons. In the third auction, a partial portion is drawn out of the second auction participators. The bidding price is changed into an unlimited bidding price.
Patent KR-20050018244-A (KR)
Inventor: BAE JUNG CHUL
IPC: H01Q1/32
Filed: 2003-08-14
Abstract: PURPOSE: A spoiler where a satellite antenna mounted is provided to easily separate/firmly fix a ray dome and to prevent erroneous operations of the antenna by using a water proof gasket used for protecting the satellite antenna. CONSTITUTION: A spoiler where a satellite antenna is mounted includes an installation hole(11) and a ray dome(30). The installation hole is formed on a spoiler body implemented on a trunk of a vehicle. A satellite antenna module(20) is implemented on the installation hole. The ray dome is implemented on the installation hole. A fixing bump(31) is formed on the circumference of a lower end of the ray dome. A water proof gasket(32) which is made of a rubber material and has one open portion so as to be adhered closely to the fixing bump, is implemented. A stepped portion(12) is formed around the installation hole. A ray dome fixing housing, having a pressure bump for pressing the water proof gasket inside, is implemented on the stepped portion.
Patent KR-20050019355-A (KR)
Inventor: PYUN IN TAE
IPC: H02J9/06
Filed: 2003-08-18
Abstract: PURPOSE: A data back-up apparatus is provided to simplify the configuration of the apparatus by permitting a data back-up operation to be performed by using the discharge voltage of the main condenser even without using a back-up condenser. CONSTITUTION: A data back-up apparatus comprises a main condenser(24) for performing a charge operation and a discharge operation; a constant voltage circuit(27) for converting the power discharged from the main condenser into a constant voltage; and a micro computer(26) for backing up data by using the constant voltage converted by the constant voltage circuit. The main condenser is arranged between a rectifier circuit(21) and a relay(22) such that the main condenser performs a discharge operation when the relay is turned off.
Patent KR-20050020055-A (KR)
Inventor: SONG SANG UUK
IPC: H04B7/26
Filed: 2003-08-20
Abstract: PURPOSE: A handoff method of a mobile communication system is provided to transmit neighbor list information to a mobile terminal through an overhead channel, and to compare a measured pilot signal with a pilot signal threshold value in a neighbor list, thereby removing an unnecessary handoff procedure, consequently a load can be reduced. CONSTITUTION: A mobile terminal receives an extended system parameter message filled with information showing whether a neighbor base station list is included(600). The mobile terminal decides whether a neighbor included PSMM(Pilot Strength Measurement Message) field value is set to 1(610). If so, the terminal measures pilot signals of base station transceiving devices located in a neighbor cell(620). The terminal compares whether a strength of the biggest pilot signal is more than a threshold value of a target cell(630). If so, the terminal decides whether a PN of a target base station transceiving device is included in the neighbor list(640). If so, the terminal uploads a PSMM(650).
Patent KR-20050020365-A (KR)
Inventor: PARK JONG YOUNG
IPC: B25B27/06
Filed: 2003-08-22
Abstract: PURPOSE: A tool for attaching and detaching cylindrical or sprocket type parts is provided to prevent damage of the parts and assembling failure, and to improve working efficiency by applying force to a lever arm or connecting a spanner, a socket wrench or a torque wrench to a tool connection portion. CONSTITUTION: A tool for rotating a cylindrical part composed of a groove, a hole or an uneven part and mounted in an axial part is composed of a lever arm(120) extended in radial direction, a supporting leg(110) extended circumferentially from the lever arm and contacted to the outer bore of the cylindrical part, and a fixing pin(100) protruded radially from the supporting leg and inserted to the uneven part of the cylindrical part. The lever arm is composed of a tool connection portion(130) for connecting a spanner or a wrench, and formed of a hexagonal column protruded from the lever arm for the rotating shaft.
Patent KR-20050022933-A (KR)
Inventor: LEE SEUNG GON
IPC: G01L17/00
Filed: 2003-08-27
Abstract: PURPOSE: A device for measuring the air pressure and the speed of a vehicle tire are provided to replace an air pressure measuring unit and calculate the speed of the vehicle by an ECU. CONSTITUTION: A device for measuring an air pressure and a speed of a vehicle tire includes a permanent magnet(20), a coil(22), a coil fixture unit(30), a light emitting part(24), a light receiving part(26), an ECU(28), and a display part. The permanent magnet(20) generates a magnetic force. The coil(22) is installed on the inner side wall of the tire(10) while penetrating the central part of a wheel(12). The coil(22) is separated from the permanent magnet(20) with a predetermined distance. The coil fixture unit(30) fixes the coil(22) to the wheel(12). The light emitting part(24) is connected in such a manner that the emitting part(24) is turned on by electromotive force and is installed on a predetermined part of a disk(14).
Patent KR-20050022427-A (KR)
Inventor: MIN BYUNG HO
IPC: H01L21/304
Filed: 2003-08-30
Abstract: PURPOSE: A conditioner of a CMP(chemical mechanical polishing) apparatus is provided to prevent a scratch from being generated on a wafer in a polishing process by pushing the particles including hard grains separated from a disc to the edge of a polishing pad. CONSTITUTION: A disc(11a) having attached hard grains is closely attached to the surface of a polishing pad and is rotated in a CMP process while the polishing pad is rotated. Deionized water of a predetermined pressure or higher is injected to the surface of the polishing pad adjacent to the edge of the disc while the polishing pad is rotated or before/after a predetermined interval of time so that the particles existing on the surface of the polishing pad are pushed to the outside of the edge of the polishing pad.