baber/WOPTO huggingface dataset:
Patent KR-20040001839-A (KR)
Inventor: PARK KYOUNG HWAN
IPC: G06Q30/06
Filed: 2002-06-28
Abstract: PURPOSE: A system for a profit model of an independent book lending businessman is provided to offer the profit model, which is founded by a small fund, to a jobless person. CONSTITUTION: A current book lending system charging a fee to a user is converted into a profitable and perfect independent business system. The independent book lending system lends four books from the good and recommended books to a member once a week by receiving a constant member fee from the members.
Patent KR-20040004730-A (KR)
Title: Connector apparatus
Inventor: CHOI JAE CHUN
IPC: H01R13/648
Filed: 2002-07-05
Abstract: PURPOSE: A connector device is provided to allow shields of connectors combined with each other to correctly come into contact with each other to reduce electromagnetic wave radiation noise. CONSTITUTION: A connector device has a PCB connector(10), a dielectric, a shield(14) that surrounds the dielectric. The shield includes an elastic deforming part(16) having a curled portion at the side wall of the shield. A buffer space is prepared between the shield and the dielectric.
Patent KR-20040005370-A (KR)
Title: Apparatus for preventing a breakaway of waste basket for loading automatically
Inventor: KO BYUNG GUN
IPC: B65F3/12
Filed: 2002-07-10
Abstract: PURPOSE: An escaping preventing device for a waste collecting box is provided to prevent falling or moving of the waste collecting box, thereby providing convenience. CONSTITUTION: An escape preventing device is composed of a base(110), a fixing pipe(120), a lifting/lowering nut(130), a lifting/lowering pipe(140), a penetrating pin(150) and a coil spring. A fixing protrusion is formed in upper part of the base. The fixing pipe is inserted to the fixing protrusion of the base. The lifting/lowering nut is moved up and down along a bolt groove formed in outer circumference of the fixing pipe.
Patent KR-20040006316-A (KR)
Inventor: PARK SEONG BEOM
IPC: H01L23/12
Filed: 2002-07-11
Abstract: PURPOSE: A method for fabricating a stacked chip package is provided to enhance a heat release effect by removing an additional molding process and exposing a semiconductor chip. CONSTITUTION: The first semiconductor chip(10) including a chip pad and the first protective layer is provided. A through-hole is formed by cutting partially the chip pad. A metal pattern is formed to cover the chip pad, a part of the first protective layer, and the through-hole. A buffer layer having an opening portion is formed on the first semiconductor chip(10) to expose the metal pattern and the chip pad. A runner having a ball land is formed on the buffer layer to cover the opening portion. The second protective layer is formed on the buffer layer to cover the runner and expose the ball land. The conductive material is adhered on the exposed metal pattern. The second semiconductor chips(40) are stacked thereon. The second conductive material is adhered on the ball land. A stacked structure as the resultant is mounted on a PCB(60).
Patent KR-20040007958-A (KR)
Title: Disc drive having door open/close apparatus
Inventor: KIM DONG MAN
IPC: G11B17/032
Filed: 2002-07-15
Abstract: PURPOSE: A disc drive with an inlet opening/closing device is provided to prevent the wound of a user by a disc rotating at a high speed by preventing a door from being opened by an external force, and reduce the driving noise by using a gear formed of a flexible material. CONSTITUTION: A disc drive with an inlet opening/closing device includes a front panel(100), a door(120), a cam element(130), coil springs(140), a driving motor(150) and a bracket(151) assembled with driving gears(152,153). The door is formed with two first bosses(121) at both sides of a rear surface part and two bosses(122) at a lower part. The front panel has an inlet(101) penetrated by a width and a height larger than those of a tray for the insertion and discharge of the tray. The front panel has two third bosses(104) at both sides of a lower part. The cam is in the plane shape with a rack gear part(131), cam track parts(135) and third slots(136). The rack gear part makes the cam element to move rectilinearly by the rotation of the driving gears connected to the driving motor. The second bosses are positioned in first horizontal sections(132) of the cam track parts and the inlet is closed not to be opened by pushing the door downward. As the tray is loaded, the driving motor rotates in a predetermined direction and the second bosses move to the first horizontal sections via slant sections(133) from second horizontal sections(134), thereby closing the door completely. The door is smoothly closed by the elastic force of the coil springs.
Patent KR-20030008142-A (KR)
Title: Semiconductor encapsulating epoxy resin composition and semiconductor device
Inventor: AOKI TAKAYUKI
IPC: C08G59/24
Filed: 2002-07-16
Abstract: PURPOSE: Provided is an environment-friendly epoxy resin composition for semiconductor encapsulation which cures into a product having satisfactory solder crack resistance on use of lead-free solder and improved flame retardancy despite the absence of halogenated epoxy resins and antimony compounds. CONSTITUTION: The semiconductor encapsulating epoxy resin composition comprises: (A) an epoxy resin which has an epoxy equivalent of at least 185, a skeleton having at least one structure in which two benzene rings can be directly conjugated, and carbon atoms having an sp¬2 type atomic orbital accounting for at least 50% of all the carbon atoms; (B) a phenolic resin; (C) a curing accelerator; and (D) an inorganic filler. The semiconductor encapsulating epoxy resin composition may further comprise (E) a molybdenum ingredient having zinc molybdate supported on an inorganic filler, and (F) a modified epoxy resin.
Patent KR-20040009222-A (KR)
Title: Dispersant for cement and concrete
Inventor: BYUN CHEON SIK
IPC: C04B24/04
Filed: 2002-07-22
Abstract: PURPOSE: A cement and concrete dispersant having excellent flow property, water reducing property, air entraining property and slump is provided to improve the workability and operation efficiency, and strength and durability after curing. CONSTITUTION: The cement and concrete dispersant comprises a polycarboxylic acid polymer obtained by the esterification of a polycarboxylic acid polymer anhydride of the formula with a polyoxyalkylene glycol derivative of the formula of R10O(R11Om-H), in which R10 is H or a C1-C20 alkyl group, R11O is a C2-C4 oxyalkylene group or a mixture thereof added in the shape of blocks or randomly, and m is an average addition mole number of the oxyalkylene groups and an integer of 1-100, or a salt thereof: wherein R1 and R2 are the same or different and each represents H or a C1-C30 hydrocarbyl group, R3 is H, phenyl, alkylphenyl, sulfonated phenyl, a C1-C30 alkyl, a C2-C30 alkenyl or a select organo-group; R9 is H or methyl, M1 is H, a monovalent metal, a divalent metal, ammonium or an organo-ammonium, and each of p, q and u is a mole ratio of each repeating unit in the polymer and is not 0.
Patent KR-20040010990-A (KR)
Title: Wet mop cleaner
Inventor: KIM JOO HA
IPC: A47L13/20
Filed: 2002-07-25
Abstract: PURPOSE: A damp floorcloth cleaner is provided to supply water to a floorcloth, diffuse perfume, and detachably couple a rotary brush to compression levers. CONSTITUTION: In a damp floorcloth cleaner, a water supply unit(1) is mounted at the outside of a floorcloth fixing unit(4), and supplies water to the bottom of a floorcloth supporting plate(5). A perfume diffusing unit(2) mounted at the outside of a floorcloth fixing unit(4') contains an aromatic, and diffuses perfume. A support unit detachably couples a rotary brush to compression levers(41,41') formed at the floorcloth fixing units.
Patent KR-20030051159-A (KR)
Inventor: IWASAKI TOSHIHIRO
IPC: H01L21/607
Filed: 2002-08-07
Abstract: PURPOSE: To surely carry out ultrasonic thermocompression bonding, when packaging a large-sized semiconductor chip. CONSTITUTION: The semiconductor device is equipped with a semiconductor chip 1, a circuit board 5 that is arranged opposite to the semiconductor chip 1 and is electrically connected to the semiconductor chip 1 via a conductor 4 for connection, a pad electrode 2 and a terminal electrode 6 that are each formed on the surfaces of the semiconductor chip 1 and the circuit board 5 that face each other and is jointed to the conductor 4 for connection, a non- conductive resin 7 that is formed so that the clearance between the opposing surfaces is filled, and a conductive dummy pattern 10 that is formed on the opposite surface of the semiconductor chip 1 or the circuit board 5, thus making uniform the temperature distribution between the opposing surfaces, and making uniform the viscosity and temperature of the nonconductive resin 7 for preventing ultrasonic waves from attenuating.
Patent KR-20040018598-A (KR)
Title: Tat-pten fusion protein and process for its preparation and its use
Inventor: LEE JUN HAENG
IPC: C07K19/00
Filed: 2002-08-23
Abstract: PURPOSE: A Tat-PTEN fusion protein and a process for preparing the same and the use thereof are provided. The Tat-PTEN fusion protein penetrates subconjunctival fibroblast and inhibits TGF-β(transforming growth factor-β) signal transmission. Therefore, the apoptosis of the subconjunctival fibroblast can be induced and the formation of a scar can be inhibited. CONSTITUTION: A Tat-PTEN fusion protein contains PTEN(phosphatase and tensin homologue deleted from chromosome 10) protein and protein transduction domain (SEQ ID NO:1) of HIV-1 Tat protein bound to the amino terminal of the PTEN protein, wherein the Tat-PTEN fusion protein has the amino acid sequence set forth in SEQ ID NO: 12. A recombinant polynucleotide comprises a DNA sequence encoding the Tat-PTEN fusion protein, wherein the recombinant polynucleotide has the nucleotide sequence set forth in SEQ ID NO: 11. A vector expressing the Tat-PTEN fusion protein contains the recombinant polynucleotide, wherein the vector has a restriction enzyme map shown in figure 3. A process for preparing the Tat-PTEN fusion protein comprises expressing the vector in a microorganism and purifying the expressed Tat-PTEN fusion protein, wherein the microorganism is E. coli.
Patent KR-20040019690-A (KR)
Title: mobile tele-communication terminal for dealing on credit and the dealing on credit system thereby
Inventor: LEE SANG HOON
Filed: 2002-08-29
Abstract: PURPOSE: A mobile communication terminal for a credit transaction and a credit transaction system using the same are provided to improve the stability of a credit transaction by recording information necessary for a credit transaction in a credit transaction chip, reading information recorded in the credit transaction chip in a payment terminal, and deciding an approval of a credit transaction on condition that the credit transaction chip is mounted in a mobile communication terminal. CONSTITUTION: A mobile communication terminal(100) includes a credit transaction chip unit. A payment terminal(300) reads credit transaction necessary information in the credit transaction chip unit and decides an approval of a credit transaction. A mobile communication company(200) supplies credit transaction necessary information in the credit transaction chip unit at any time.
Patent KR-20040020726-A (KR)
Inventor: JUNG YEONG DO
IPC: G06F9/48
Filed: 2002-09-03
Abstract: PURPOSE: An interrupt processing method is provided to reduce a delay effect between interrupts though plural interrupts are used in one system when a CPU is controlled so that it can enhance a system performance. CONSTITUTION: The method comprises several steps. A system is initialized, and then a base process is performed(S200, S202). In a case that there occurs an interrupt while the base process is being performed, registers or data of peripherals are read by using an interrupt service routine, and an S value of an interrupt job routine within a base process is changed with a signal which increases the S value one by one(S204, S206). It is checked whether the S value is larger than zero(S208). If the S value is larger than zero, an interrupt job is performed by using an interrupt job routine within the base process(S210). If the interrupt job is finished, the S value is changed with a wait which decreases the S value one by one(S214, S216).
Patent KR-20040022120-A (KR)
Title: Docking device and the method of smart monitor system
Inventor: CHO NAM HYEON
IPC: G06F1/16
Filed: 2002-09-06
Abstract: PURPOSE: A docking device of a smart monitor system and a method thereof are provided to selectively receive/display a video data signal by judging the docking between a smart monitor and a cradle. CONSTITUTION: A CPU(305) recognizes the docking by an open collector(304). A graphic controller(306) converts an analog video signal inputted from a PC(303) through the wireless LAN into a formatting signal for an LCD panel(309) of a mobile monitor(301). The first LVDS(Low Voltage Differential Signaling)(307) converts the video data signal into the signal for displaying to the LCD panel. A multiplexer(308) selectively switches the video data signal by a control signal output from the CPU. A microcomputer(312) recognizes the docking by the open collector(310). A scaler(314) converts the analog video signal inputted from the PC through wire into the formatting signal. The second LVDS(313) converts the video data signal transmitted from the scaler into the signal for displaying to the LCD panel. The PC transmits the video data signal to the mobile monitor and the cradle(302) through wire/wireless.
Patent KR-20040024035-A (KR)
Title: Ultrasonic scaler driver
Inventor: HAN SANG HYEON
IPC: A61C17/20
Filed: 2002-09-12
Abstract: PURPOSE: An ultrasonic scaler remover with improved functions is provided to prevent accidents and to stop the operation of a water pump when a hand piece is not connected in a proper manner. CONSTITUTION: The ultrasonic scaler remover includes a hand piece(10) for generating ultrasonic waves and having a water spray tip; a lead wire(20); a control circuit unit(30) for controlling the hand piece(10); a water pump(40) having a solenoid valve and a water flow regulating valve; a tube(50) for transmitting water inside the water pump(40) to the hand piece(10); a cable(60) for transmitting a control signal from the control circuit unit(30) to the hand piece(10); a foot switch(70) for operating the control circuit unit(30) and the water pump(40); and a volume control unit(80) for controlling power of the ultrasonic waves generated from the hand piece(10).
Patent KR-20040026004-A (KR)
Title: Liquid Crystal Display Device and Fabricating Method Thereof
Inventor: CHOI U HYEOK
IPC: G02F1/1362
Filed: 2002-09-17
Abstract: PURPOSE: A liquid crystal display and a method for manufacturing the liquid crystal display are provided to maximize a storage capacitance. CONSTITUTION: A liquid crystal display includes a gate line(32) formed on a substrate, a gate insulating layer formed on the substrate to cover the gate line, and a semiconductor layer formed on the gate insulating layer. The liquid crystal display further includes a storage contact hole(56) that exposes a part of the semiconductor layer, and a pixel electrode(52) that is connected to the semiconductor layer through the storage contact hole and extended over the gate line. The exposed part of the semiconductor layer is wider than the width of the gate line.
Patent KR-20040025162-A (KR)
Title: Method for preventing helume error in the metal-etch process
Inventor: KIM BAEK WON
IPC: H01L21/3065
Filed: 2002-09-18
Abstract: PURPOSE: A helium error prevention method in metal etch processing is provided to easily remove particles existing at back surface of a wafer by cleaning the back surface using DI(Deionized) water. CONSTITUTION: A metal film is deposited on a wafer(202) by sputtering. At this time, particles(202) are generated on the back surface of the wafer(202). The particles(202) are removed by spraying DI water using a nozzle(206). A metal line is formed by patterning the metal film. The surface of the wafer(202) is then cooled by using helium gas. Also, the particles(202) are removed by scrubbing the back surface of the wafer using a brush.
Patent KR-20040033154-A (KR)
Title: how to make a suund resource into handset bell and a brain wave
Inventor: LEE CHUN HO
IPC: H04M1/60
Filed: 2002-10-11
Abstract: PURPOSE: A method for adding brain wave induction sound waves to bell sounds and ringback tones is provided to give convenience to users by adding brain wave induction signals to sound sources and ringback tones, provided for the bell sound download service of a portable terminal. CONSTITUTION: A system for adding brain wave induction sound waves to bell sounds and ringback tones is comprised of a sound source data storage part(10), a brain wave data storage part(20), a synthesized data management part(30), and a sound source providing system(40). The synthesized data management part(30) compounds an existing sound source with a brain wave induction signal sound and stores/manages it. The sound source providing system(40) makes the synthesized sound source regenerated as a bell sound or a ringback tone in a portable phone.
Patent KR-20040037996-A (KR)
Title: Expression vector for human erythropoietin and pprcess for the mass-production of epo employing same
Inventor: BAE SEONG MIN
IPC: C12N15/70
Filed: 2002-10-31
Abstract: PURPOSE: An expression vector for human erythropoietin(EPO) and a process for mass-producing EPO using the same are provided, thereby mass-producing human erythropoietin(EPO) having the same or modified amino acid sequence as natural hEPO. CONSTITUTION: An expression vector for human erythropoietin(EPO) pThEPO contains thioredoxin(Trx) gene, protein decomposing enzyme recognition site, and human erythrocyte formation stimulating factor gene, sequentially, wherein the thioredoxin(Trx) gene has the nucleotide sequence set forth in SEQ ID NO: 7; the protein decomposing enzyme is factor Xa, thrombin or enterokinase; the human erythrocyte formation stimulating factor gene has the nucleotide sequence set forth in SEQ ID NO: 1. Escherichia coli HM 11215 (KCCM-10391) is produced by transforming with the expression vector pThEPO. A process for mass-producing EPO comprises culturing the transformed E. coli HM 11215 (KCCM-10391).
Patent KR-20040039845-A (KR)
Title: Apparatus and method for encrypted information and data of user authentication based on mac and rbac
Inventor: DOO SO YEONG
IPC: H04L9/00
Filed: 2002-11-05
Abstract: PURPOSE: An apparatus and a method for encrypting user authentication information and data using MAC(Mandatory Access Control) and RBAC(Role Based Access Control) are provided to perform an encrypting process corresponding to a grade of the user information by encrypting selectively a transmitting file according to an important grade of the transmitting file. CONSTITUTION: An apparatus for encrypting user authentication information and data using MAC and RBAC includes an FTP client program(10), a kernel layer(20), an FTP demon program(15), and a security database(30). The FTP client program(10) provides a user authentication information request and a server connection request. The kernel layer(20) is used for requesting the user authentication according to the server connection request of the FTP client program. In addition, the kernel layer is used for performing an encrypting/decrypting processing data of the FTP client program when being connected by a grade of MAC corresponding to the user authentication request. The FTP demon program(15) is used for analyzing the encrypted user authentication information and performing a user authentication process according to the grade of MAC. The security database(30) is used for storing the grade of MAC for the client and the grade of MAC for the data.
Patent KR-20040041285-A (KR)
Title: Method for fabricating liquid crystal display device and equipment for inspecting un-filled area in the liquid crystal
Inventor: CHOO DAE HO
IPC: G02F1/13
Filed: 2002-11-09
Abstract: PURPOSE: A method for manufacturing a liquid crystal display and a liquid crystal un-fill region checking device are provided to prevent the badness of the display in advance by detecting a region unfilled the liquid crystal in a drop filling liquid crystal providing process. CONSTITUTION: The liquid crystal un-fill region checking device comprises a base body, a back light unit(373), an un-fill region detector(375) and a control unit(378). The base body provides a place for installing he backlight unit(373), the liquid crystal un-fill region detector(375) and a comparing unit(378). The backlight unit(373) is installed on the surface of the base body. The backlight unit(373) includes a plurality of lamps(374) for generating a first light(374a) and a power supply unit(374b) for turning on/off the lamp(374). A mother substrate transfer unit(374c) is selectively installed on an upper portion of the backlight unit(373).
Patent KR-20040044582-A (KR)
Title: Hotel-oriented reservation vicarious system based on CRM.
Inventor: LEE JIN PYO
Filed: 2002-11-21
Abstract: PURPOSE: A hotel centered reservation agency system is provided to enable a member hotel to offer lodging and transport information to other member hotels. CONSTITUTION: The system comprises several steps. A hotel subscribes for a service web site as a member while the hotel inputs data on the hotel, customers, a location and others, and receives a member management number and a secret code(S10). A member hotel customizes data on hotels, touring, customers, locations and others offered by the service web site(S11, S12). A customer accesses the service web site, inputs an itinerary, a touring place, and a wanted hotel name, and requests a reservation(S13). The member hotel searches for a hotel based on the customer request and inclination. The member hotel executes a reservation as a proxy with a searched hotel. The searched hotel approves the reservation, and processes a check-in and a check-out procedure. The member hotel checks a reservation state and settles a fare with the reserved hotel.
Patent KR-20040044828-A (KR)
Title: Metode for adjusting receiving volume and mobile communication terminal using the same
Inventor: LEE JUN NO
IPC: H04B1/40
Filed: 2002-11-22
Abstract: PURPOSE: A method for controlling reception volume and a mobile communication terminal using the reception volume control method are provided to increase size of a receiving sound if size of a pressure value is more than an outer pressure threshold value, and to decrease to original size if the size of the pressure value is less than the outer pressure threshold value, thereby automatically controlling reception volume. CONSTITUTION: If a user selects an automatic reception volume control function(110), a system sets an increased reception volume value(120) and sets an outer pressure threshold value(130). The system decides whether an outer pressure is more than the outer pressure threshold value(140). If so, the system increases size of a sound outputted through a receiver portion as much as the increased reception volume(150). The system decides whether the outer pressure is less than the outer pressure threshold value(160). If so, the system restores size of the sound to a basic value(170). The system decides whether the automatic reception volume control function is cancelled, and if so, the system completes the procedure(180).