baber/WOPTO huggingface dataset:
Patent KR-20030063698-A (KR)
Title: Apparatus and method for processing a broadcasting stream
Inventor: KANG CHANG GU
IPC: H04N7/08
Filed: 2002-01-23
Abstract: PURPOSE: An apparatus and a method for processing broadcasting streams are provided to reduce the capacity of a memory of a broadcasting receiver and the amount of calculation. CONSTITUTION: A CI(Common Interface) module(320) executes a DSM-CC(Digital Storage Media-Common and Control) protocol for extracting MHEG(Multimedia and Hypermedia information coding Experts Group) files from broadcasting streams(330). The CI module changes references of the extracted MHEG files so that an MHEG engine(310) mounted in a broadcasting receiver accesses the MHEG files. If the MHEG engine requests for MHEG file access, a CPU(Central Processing Unit) provides an MHEG application to the MHEG engine so that the MHEG engine executes an MHEG application to the MHEG files.
Patent KR-20020069472-A (KR)
Inventor: HOTTA SINICHI
IPC: H05K3/18
Filed: 2002-01-28
Abstract: PURPOSE: To improve the insulation quality of a space between fine conductive circuits of a printed wiring board wherein the conductive circuits are formed by a full-additive method after forming catalyzer nuclei on the whole surface of an insulating board. CONSTITUTION: After forming catalyzer nuclei 5 on the surface of a bonding agent layer 2 of the insulating board 3, plating resists 6 are patterned. Then, after processing the insulating board 3 by a water solution containing an anion interfacial active agent, the insulating board 3 is dipped into a solution of a Pd-Sn-mixed colloidal catalyzer, and then, into a solution of an accelerator. Thereby, after so activating the Pd-Sn-mixed colloidal catalyzers on the surfaces of the bonding agent layer 2 uncovered by the plating resists as to be changed into catalyzer nuclei 7, the conductive circuits 8 are formed by electroless Cu- plating. By the anion interfacial active agent, the adsorption of the Pd-Sn-mixed colloidal catalyzers on the plating resists 6 is suppressed. Also, by so controlling the concentration of the catalyzer nuclei 5 as to be not larger than 4x10¬-8 atom mol/cm¬2, the high electrically insulating quality of the space between the fine conductive circuits 8 of L/S=25 μm/25 μm can be maintained.
Patent KR-20020065855-A (KR)
Inventor: IGUCHI SHINYA
IPC: G06F21/14
Filed: 2002-02-06
Abstract: PURPOSE: To provide an inexpensive recording device capable of recording a lot of data having a high secrecy by mounting two kinds of semiconductor nonvolatile memories of different properties on the recording device using a semiconductor memory, and selecting written data with the recording device. CONSTITUTION: A tamper resistant module 121 and a flash memory 140 are mounted on the recording device 120. A CPU 128 in the tamper resistant module 121 judges the secrecy of data sent by an access command 110. A small amount of data having high secrecy is recorded in an NV memory 125, a large amount of data having high secrecy is ciphered and recorded in the flash memory 130, and data having low secrecy is directly recorded in the flash memory 140.
Patent KR-20020036974-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D75/00
Filed: 2002-02-14
Abstract: PURPOSE: Provided is a folding packing vessel structure which is possibly folded, carried at cheap price and folded to be dumped after use so that it helps to reduce waste contamination. CONSTITUTION: In the folding packing vessel structure(1) which includes a tube-typed body configured by plane(100) or rear face(200), the folding packing vessel structure comprises the parts of: a seaming face(101) which finishes one edge; a triangular folding line which is extended to both edges of the seaming face on a basis of a middle folding line(102,201); two faces which are formed to fold the middle folding line and divide into the plane and the rear face; and an unseamed part which is placed in an opposite side of the seamed part in which the seaming face folds diamond-typed seaming face part.
Patent KR-20020070878-A (KR)
Inventor: ARAI YASUYUKI
IPC: H01L21/84
Filed: 2002-02-28
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to form thin film transistor(TFT) structures optimal for driving conditions of a pixel portion and driving circuits by using a small number of photo masks. CONSTITUTION: The first, second and third semiconductor films are formed on the first insulation film. The first, second and third electrodes(116,117,118) of the first shape are formed on the first, second and third semiconductor films. The first, second and third electrodes of the first shape are used as masks in the first doping treatment to form the first concentration impurity regions of one conductivity type in the first, second and third semiconductor films. The first, second and third electrode of the second shape are formed from the first, second and third electrodes of the first shape. The second concentration impurity region of the one conductivity type which overlaps the second electrode of the second shape is formed in the second semiconductor film in the second doping treatment. The third concentration impurity regions of the one conductivity type which are placed in the first and second semiconductor films are formed in the second doping treatment. The fourth and fifth concentration impurity regions having the other conductivity type that is opposite to the one conductivity type are formed in the third semiconductor film in the third doping treatment.
Patent KR-20030072655-A (KR)
Title: Prefabricated revet construction and prefabricated revet construction method using thereof
Inventor: LEE SEONG NAM
IPC: E02D17/20
Filed: 2002-03-06
Abstract: PURPOSE: A prefabricated retaining wall structure is provided to shorten the time required for curing the concrete surface and to assemble a prefabricated structure in a short term. CONSTITUTION: The prefabricated retaining wall structure comprises: a retaining wall support(1) composed of a vertical wall(11) provided with many bolts(111) arranged vertically, and a horizontal support(12) provided with many reinforcing bars(121) bent downward; and a connector(2) provided with projections(21) having many holes to interpose the projected bolts(111) of the vertical wall(11), then to fix with nuts(3).
Patent KR-20020096856-A (KR)
Title: manufacturing apparatus and method of thin-film for semiconductor device
Inventor: KANG SEUNG DONG
IPC: H01L21/205
Filed: 2002-03-13
Abstract: PURPOSE: An apparatus and a method for depositing a thin film of a semiconductor device are provided to minimize a thermal impact applied to a wafer and form an improved thin film by using a thin film deposition apparatus. CONSTITUTION: A chamber includes an inflow tube(112) connected with a gas supply portion(140), an exhaust tube(114), and a pump(P). A chuck(120) for supporting a wafer(5) is installed in the inside of the chamber. The first heater(122) is installed in the inside of the chuck(120). The gas supply portion(140) includes the first and the second gas storage devices(142,146) for storing the first and the second gases(S1,S2). The first gas storage device(142) is connected with the inflow tube(112) through the first and the second connection tubes(162,164). The second gas storage device(146) is connected with the inflow tube(112) through the third connection tube(166). The first to the third gas flow controllers(144,145,148) are installed on the first to the third connection tubes(162,164,166). A gas preprocess portion(160) is installed on one of the first connection tube(162) or the second connection tube(164) for connecting the first and the second gas flow controllers(144,145) with the inflow tube(112).
Patent KR-20030074979-A (KR)
Title: Plant extract from Codonopsis lanceolata and composition containing the same with anti-obesity activity
Inventor: CHANG DONG JAE
IPC: A23L33/20
Filed: 2002-03-15
Abstract: PURPOSE: A composition containing a Codonopsis lanceolata extract having a pharmacological effect on obesity is provided. The composition inhibits digestion of carbohydrates by inhibiting alpha-glucosidase and alpha-amylase enzyme activity and the quick increase of blood glucose level and is thus used for the prevention and treatment of obesity. CONSTITUTION: An anti-obesity composition contains a Codonopsis lanceolata extract as an effective ingredient. The Codonopsis lanceolata extract is obtained by extracting the leaves, roots and stems of Codonopsis lanceolata(Sieb. et Zucc.) Trautv. in water or an organic solvent. For an example, Leaves, roots and stems of Codonopsis lanceolata are dried, ground and extracted in 10 times of methanol for 12hr two times, concentrated to remove the solvent then freeze-dried. About 2 to 5% by weight of Codonopsis lanceolata powder is mixed with AIN-76 feed and then fed to a Sprague-Dawley rat(200 to 250g). The Sprague-Dawley rat test showed a suppressing effect on obesity after being fed for 4 weeks.
Patent KR-20030087415-A (KR)
Title: A Large scale Optical Cross Connect Switching System using Optical Switch fabric Modules
Inventor: JU SEONG SUN
IPC: H04L12/28
Filed: 2002-05-09
Abstract: PURPOSE: A large scale optical cross connect switching system using an optical switch fabric module is provided to easily insert or remove the corresponding OSFM(Optical Switch Fabric Module) while operating a network by securing modularity. CONSTITUTION: An optical switch fabric(704) switches a plurality of optical wavelengths(713) transmitted to an input port, to a wanted output port according to a request of wavelength conversion by wavelengths. A first switching element(709) receives the conversion-requested wavelength in an input port for switching the same to an output port. A plurality of wavelength converters(710) receive the conversion-requested wavelength for converting the same into a wanted wavelength. A second switching element(711) switches to send the converted wavelength to a wanted input port.
Patent KR-20020057881-A (KR)
Inventor: JANG JEONG HYEOK
IPC: D06Q1/00
Filed: 2002-05-21
Abstract: PURPOSE: A textile with laminated hologram pattern having high quality and high marketability, and a manufacturing method thereof are provided which prevent change of hologram in quality and separation of hologram after washing. CONSTITUTION: On the textile, a hologram layer(20), fabric(10), an adhesive layer(30) and a release agent layer(40) are laminated in that order. The textile is obtained by a process containing the steps of: winding the fabric(10) and the adhesive layer(30) around a press roller(50); coating the fabric with the adhesive layer on uniform thickness; heat-drying the coated fabric with a heater(70); supplying the coated fabric, the hologram(20) and the release agent layer(40), followed by heat-transcribing the hologram through the press roller(50) having 60-80deg.C of temperature; coating the adhesive layer with the release agent layer; slitting the textile with laminated hologram pattern properly; and then press-finishing on various patterns.
Patent KR-20020089196-A (KR)
Inventor: LEE SANG KWUN
IPC: A47J43/24
Filed: 2002-05-21
Abstract: PURPOSE: A high-frequency rice washing cooking apparatus is provided to wash and cook rice in a cooking container without using a rice washing container by applying high frequency to the rice. CONSTITUTION: A weight measuring sensor(14) is attached to a high frequency rice washing and cooking apparatus so as to input a precise amount of rice into a cooking container. The rice is washed by applying a high frequency to the rice. Water is discharged through a water discharging pipe(20) after the rice has been washed. The rice is supplied from a rice box(10) through a rice port formed at a bottom of the rice box(10). Water is supplied to the cooking container through a water supplying pipe(18). A high frequency generator(16) is positioned below the cooking container so as to wash the rice by vibrating the rice.
Patent KR-20030091317-A (KR)
Title: Pickup damage preventing apparatus for disk drive
Inventor: LEE IN HWAN
IPC: G11B17/04
Filed: 2002-05-27
Abstract: PURPOSE: A pickup buffering device for a disc drive is provided to separate the impact force generated to an optical pickup by the falling of a disc drive into two direction and buffer the impact force by a cushion and a spring, thereby reducing the thickness of the cushion for minimizing the disc drive and preventing the damage of the optical pickup caused by the impact force. CONSTITUTION: A pickup buffering device for a disc drive includes a pickup base(30) mounted with a spindle motor(32) at a side to drive a turn table(33) secured to the spindle motor. A spring holder(31) is formed to a side of the pickup base and extended downwardly from the pickup base. The pickup base is mounted with guide shafts(35) in parallel by a predetermined interval to movably supporting an optical pickup(37). Between the guide shafts, the pickup base is formed with pickup windows where the optical pickup moves. The optical pickup is formed with a slant stopper surface(39) at a side to contact the pickup base first while the optical pickup moves in a direction. A holder(40) is formed to the pickup base to support ends of the guide shafts. The holder is formed with a cushion(42) corresponding to the slant stopper surface, and an impact distribution surface(43) at a side of the cushion.
Patent KR-20030002307-A (KR)
Inventor: KYOMASU RYUICHI
IPC: B23K20/10
Filed: 2002-06-20
Abstract: PURPOSE: A transducer is provided to form a support member to be thin as much as possible in the main axial direction of a transducer while strength is given to the support member of the transducer. CONSTITUTION: The side ends of holding parts different from connection parts with a horn main body(4) side in the respective holding parts are mutually connected by a connection part. Outer force added to one holding part(5A1) is dispersed to both holding parts(5A1, 5A2) connected by the connection part. The deformation of the holding part can be suppressed. The holding part can be formed to be extremely thin in the direction of the axis(4b) of the horn main body.
Patent KR-20030007034-A (KR)
Inventor: FARRAND LOUISE
IPC: C07D495/14
Filed: 2002-07-06
Abstract: PURPOSE: Provided are reactive thienothiophenes, and their use as semiconductors or charge transport materials, in optical, electrooptical or electronic devices like for example organic field effect transistors (FET or OFET) for thin film transistor liquid crystal displays and integrated circuit devices such as radio frequency identification (RFID) tags, electroluminescent devices in flat panel displays, and in photovoltaic and sensor devices. Also, provided is a field effect transistor, light emitting device or identification (ID) tag comprising the reactive thienothiophenes. CONSTITUTION: A compound is represented by the formula 1 of P-Sp-T-R I, wherein P is a polymerizable or reactive group, Sp is a spacer group or a single bond, R is H, halogen, CN, NO2, an aliphatic, alicyclic or aromatic group with up to 40 C atoms that optionally comprises at least one hetero atom and/or at least one fused ring, or is P-Sp-, and T is a group comprising at least two fused thiophene rings.
Patent KR-20040006678-A (KR)
Title: ESD Protection curcuit
Inventor: LEE HYEON U
IPC: H01L27/04
Filed: 2002-07-13
Abstract: PURPOSE: An ESD(ElectroStatic Discharge) protection circuit is provided to be capable of preventing the increase of an output port voltage of a data input/output pad by using a pull-up transistor. CONSTITUTION: A pull-up PMOS(P channel Metal Oxide Semiconductor) transistor(P1) and a pull-down NMOS(N channel Metal Oxide Semiconductor) transistor(N1) are connected with each other in series through a connection node(A). At this time, the connection node is connected with the output port of a data input/output pad. A pair of drivers(30,40) are connected with the pull-up PMOS transistor and the pull-down NMOS transistor for selectively driving the transistors. A resistor(R1) is located between the connection node and an inner circuit(20). A diode type NMOS transistor(FPD) is located between the output port(B) of the resistor and a ground.
Patent KR-20040009071-A (KR)
Title: Method for inputting character in mobile phone
Inventor: YANG MUN HWAN
IPC: G06F3/023
Filed: 2002-07-22
Abstract: PURPOSE: A method for inputting characters in a mobile wireless terminal is provided to sequentially arrange characters having the highest probability of being after a previously inputted character, thereby enabling a user to minimize the number of pressing times of keys. CONSTITUTION: A controller decides an alphabet input mode(600), and decides whether a user inputs buttons(602). If so, the controller displays alphabets corresponding to the number of pressing times of the buttons(604), and reads probability values of next alphabets among the assigned alphabets of the buttons(606). The controller arranges the alphabets in order of the highest probability for the buttons(608), and decides whether the user inputs buttons(610). If so, the controller displays alphabets corresponding to the buttons(612), and reads probability values of next alphabets(614). If a key corresponding to word input termination is not inputted(618), the controller decides whether a key corresponding to sentence input termination is inputted(620). If so, the controller stores the displayed alphabets as sentences, and cancels the alphabet input mode(622).
Patent KR-20040009627-A (KR)
Title: Broadband xDSL/Cable Router
Inventor: JANG YOUNG HO
IPC: G06F17/00
Filed: 2002-07-24
Abstract: PURPOSE: An WAN(Wide Area Network) xDSL(x Digital Subscriber Line)/cable router is provided to match with a WAN modem by using the Ethernet and to match with an internal terminal by using an IP(Internet Protocol). CONSTITUTION: A routing function part matches with the internal terminals of an internal network by using the IP and matches with the Internet connected to the WAN modem by using the Ethernet. An HDD(Hard Disk Driver) offers a media server function part(26) for making the internal terminals share a file and an HTTP(HyperText Transfer Protocol) proxy server function part(27) for executing a caching function. An external reset switch initiates the routing function part and the HDD. An external adaptor receives DC power.
Patent KR-20040009733-A (KR)
Title: Method of washing patience for fine thread textiles
Inventor: LEE JONG HOE
IPC: B41M5/00
Filed: 2002-07-25
Abstract: PURPOSE: A process for enhancing the laundry fastness of micro fiber fabrics is provided to increase the laundry fastness to at least grade 4 by embodying the color in the heat transfer way without using a dye. CONSTITUTION: The process for enhancing the laundry fastness of micro fiber fabrics comprises the step of printing the various patterns by the heat transfer way on the surface of the micro fiber fabrics, thereby increasing the laundry fastness of the micro fiber fabrics to at least grade 4. The heat transfer condition includes the temperature of 120 to 150 deg.C and the pressure of 1 to 10 kg/cm¬2.
Patent KR-20020070402-A (KR)
Inventor: KWAK GEUN U
IPC: F28D20/00
Filed: 2002-07-23
Abstract: PURPOSE: A latent heat medium type highly efficient ice storage system is provided to reduce excessive power consumption of a brine pump. CONSTITUTION: A system comprises an accumulator(T1) filled with cold heat storage medium for gaseous latent heat medium to flow in and out through a heat transfer pipe, to exchange heat with the cold heat storage medium and for phase transition through condensation and evaporation; a pump(P2) supplying a heat exchanger(HX1) and the accumulator with liquefied latent heat medium; a latent heat medium pump(P1) exclusive for cooling and supplying a reservoir(T2) with liquefied latent heat medium condensed in the accumulator; the reservoir temporarily storing liquefied latent heat medium; the heat exchanger where the liquefied latent heat medium is evaporated and transmitting cold heat to a load side; and a freezer(R1) generating cold heat during ice storage operation and cooling operation.
Patent KR-20040012225-A (KR)
Title: Forming method for wallboard of vehicle
Inventor: CHON SUNG DO
IPC: B29C63/02
Filed: 2002-08-01
Abstract: PURPOSE: A method for forming interior parts for a vehicle is provided to improve quality and productivity, and to reduce the cost of production by uniformly joining coating materials to injection-molded parts. CONSTITUTION: A method for forming interior parts comprises the steps of: forming and cooling materials(110); melting the surface of the materials(120); injecting coating materials on the materials(130); joining the coating materials to the materials(140); and cooling the materials joined to the coating materials(150).
Patent KR-20040013209-A (KR)
Title: Method for manufacturing of thin film transistor liquid crystal display
Inventor: MIN TAE YEOP
IPC: G02F1/136
Filed: 2002-08-05
Abstract: PURPOSE: A method for manufacturing a thin film transistor liquid crystal display is provided to reduce a one-time mask process by forming data lines through electric gliding, thereby improving the productivity. CONSTITUTION: A metal film for gates is formed on a transparent insulating substrate(21). Gate lines including gate electrodes(23) are formed by patterning the metal film for gates. A gate insulating film(25) is deposited on the transparent substrate to cover the gate electrodes. An a-Si film and an n+a-Si film are deposited on the gate insulating film in order. A channel layer is formed by patterning the a-Si film and the n+a-Si film. A transparent metal film is deposited on the gate insulating film. Pixel electrodes are formed by patterning the transparent metal film, and thin film transistors are formed by forming the n+a-Si film on a channel area. Transparent metal film patterns(30) are formed on a data line forming area. A passivation film(31) is deposited on the substrate. The passivation film is etched to form trenches exposing source electrodes(29a) of the thin film transistors and the transparent metal film patterns. A metal of low resistance is electrically glided on the source electrodes and the transparent metal film patterns to form data lines(35).
Patent KR-20030038342-A (KR)
Title: Mechanism for exchanging chip-carrier plates for use in a hybrid chip-bonding machine
Inventor: FARASSAT FARHAD
IPC: H01L21/677
Filed: 2002-08-16
Abstract: PURPOSE: A mechanism for exchanging chip-carrier plates used in a hybrid chip-bonding machine is provided to be capable of reducing the time required for carrying a chip. CONSTITUTION: Each of the first and second clamping devices(42,44) comprises a receiving element(48). Each clamp piece(50) comprises two centering cones, which interact with corresponding recesses in the chip-carrier plate. The receiving means(48) and the clamp piece(50) are held in the open position by a spring. Both clamping devices(42,44) are mounted on a sliding piece(54), which is seated in a clamp housing(56) so that it can be vertically displaced. The vertical adjustability of the sliding piece(54), within a predetermined displacement range, facilitates the transfer to its receiving-element of a carrier plate that is to be delivered to the chip-detaching system, as well as the transfer of a carrier plate that has already been processed from the receiving element of the chip-detaching system. Projecting from a base element(46) is an extension arm, on which the clamp housing(56) and with it the clamping devices(42,44) are seated so that they can move longitudinally.