baber/WOPTO huggingface dataset:
Patent KR-20040076651-A (KR)
Inventor: JUNG HYEON GWON
IPC: G11B7/007
Filed: 2003-02-26
Abstract: PURPOSE: An optical recording medium having additional information capable of being conditionally reproducible, an authentication device and a method therefor, and reproduction device and method therefor are provided to supply a function of reproducing an entire disk or partially reproducing a portion of the disk or prohibiting the reproduction of the entire disk according to a user's right, thereby widening a selection of the user or a disk distributor. CONSTITUTION: A user(410) inputs a user ID to a disk reproduction device(420) to access an authentication unit(430). A disk(421) where reproduction right information is stored is mounted on the disk reproduction device(420). The disk reproduction device(420) reads the reproduction right information of the user(410) within the disk(421), and informs the authentication unit(430) of a right of the user(410) or a disk distributor through a network terminal device(440). A party who receives an authentication right for the right of the user(410) or the disk distributor decodes the reproduction right information with an authentication key, confirms the user ID, and determines a reproduction right. The disk reproduction device(420) is informed of the determined reproduction right. The disk reproduction device(420) performs a selective disk reproduction according to the reproduction right.
Patent KR-20040077156-A (KR)
Inventor: CHO JUN HUI
IPC: H01L27/108
Filed: 2003-02-28
Abstract: PURPOSE: A method for forming a capacitor of a semiconductor device is provided to remove a photoresist strip process and simplify a fabrication process by performing an etch-back process after forming an adhesive layer. CONSTITUTION: An insulating layer pattern(110) having an opening part is formed on a semiconductor substrate(100). A lamination structure including a tungsten plug(130) and a barrier metal layer is formed within the opening part. The insulating layer pattern is etched partially. An adhesive layer(150) is formed on the entire surface of the resultant structure. An upper part of the barrier metal layer is exposed by etching the adhesive layer. A bottom electrode(160), a dielectric layer, and a top electrode are sequentially formed on the barrier metal layer.
Patent KR-20040078822-A (KR)
Inventor: YANG SEONG JUN
IPC: H04W92/02
Filed: 2003-03-05
Abstract: PURPOSE: A roaming device between an asynchronous network and a synchronous network is provided to use a multi-band/mode terminal without the necessity for mounting an SIM(Subscriber Identity Module) card on a CDMA(Code Division Multiplex Access) terminal which supports an SIM card function, thereby making the commercialization of UMTS(Universal Mobile Telecommunication System) earlier. CONSTITUTION: A dual stack HLR(Home Location Register)(400) comprises as follows. A synchronous network interface(410a) is used for interfacing with a CDMA network(210). An asynchronous network interface(410b) is used for interfacing with an asynchronous network(700) such as a GSM(Global System for Mobile communication) /UMTS network. A mobile application portion(420) has both the function of the ANSI-41 that is a synchronous standard HLR and the function of the MAP that is an asynchronous standard HLR. An interworking unit(430) has a protocol conversion function for simultaneously processing subscriber service/position information managements of a 2G CDMA network and a 3G GSM/UMTS network.
Patent KR-20040078835-A (KR)
Inventor: WOO GYEONG HO
IPC: H04B1/38
Filed: 2003-03-05
Abstract: PURPOSE: A method for determining an output power on/off control threshold value of a portable terminal is provided to determine a threshold value for quality measuring of a control channel based on a portable terminal, thereby increasing system reliability by influencing a call access rate of a base station. CONSTITUTION: A UE(User Equipment) measures a PN chip unit average energy by using a pilot channel of a DPCCH(S10). The UE measures a white noise power density in limited bandwidth unit(S20). The UE calculates an SIR(Signal to Interference Ratio) by dividing the PN chip unit average energy with the white noise power density(S30). The UE substitutes an output energy rate per PN chip of the control channel and an entire output power density, and substitutes a UE receiving power density and a white noise density ratio(S40). The UE sets a threshold value to top/bottom hysterisis threshold values, and completes the procedure(S50).
Patent KR-20040081520-A (KR)
Inventor: JUNG MYEONG GUK
IPC: B60N3/04
Filed: 2003-03-13
Abstract: PURPOSE: A sound absorbing material of a floor carpet for a vehicle is provided to absorb and insulate sound efficiently and to cut down manufacturing cost by stacking the polyester sound absorbing materials with the multiple structure, and to reduce the weight by removing the heavy layer. CONSTITUTION: A sound absorbing material for a floor carpet of a vehicle is formed of two-stage polyester sound absorbing materials or more, and composed of low melting point polyester fiber and high melting point polyester fiber with different apparent density. The transmission loss below 2500 Hz is more than 10 dB, and the transmission loss less than 2500 to 5000 Hz is more than 30 dB. The apparent density of the first stage of the polyester sound absorbing material is 60 to 140 Kg/m3, and the apparent density of the second stage is 160 to 280 Kg/m3.
Patent KR-20040084303-A (KR)
Inventor: KIM HUI SIK
IPC: C12N1/20
Filed: 2003-03-27
Abstract: PURPOSE: A microorganism Bacillus sp. A8 producing polysaccharide, polysaccharide produced therefrom, and use thereof are provided. The polysaccharide has healthful function, such as treatment of digestion disorder, to domestic animals. CONSTITUTION: The microorganism Bacillus sp. A8 (KCTC 10433BP) produces polysaccharide, wherein Bacillus sp. A8 (KCTC 10433BP) is isolated from the soil; and the produced polysaccharide comprises glucose, fucose, glucuronic acid and galactose. A fodder additive comprises the polysaccharide produced from Bacillus sp. A8 (KCTC 10433BP).
Patent KR-20040087687-A (KR)
Inventor: MUN HONG MAN
IPC: G02F1/133
Filed: 2003-04-07
Abstract: PURPOSE: An LCD(Liquid Crystal Display) for preventing signal delay is provided to prevent the signal delay according to the decrease of parasitic capacitance by forming a spacer having a permittivity which is less than the permittivity of liquid crystal between a common electrode and a data line. CONSTITUTION: A common electrode(108) is formed on the full surface of a color filter substrate(105). A gate line(116) and a data line(117) are vertically and horizontally on an array substrate(115). A TFT(Thin Film Transistor) is formed in a cross region of the gate line and the data line. A liquid crystal layer(120) is formed between the color filter substrate and the array substrate. A spacer(150) is formed along the data line. The spacer is made of an organic material. The organic material has a permittivity which is less than the permittivity of liquid crystal.
Patent KR-20040087725-A (KR)
Inventor: YU SU NAM
IPC: F25B21/02
Filed: 2003-04-07
Abstract: PURPOSE: An equipment for freezing is provided to quickly transmit energy to a heat storage material and gradually emit the stored heat by using a heat sink filled with a heat storage material, thereby improving cold insulation. CONSTITUTION: A container body is filled with a heat insulation material or heat storage material(67) in a double structure. A door is attached to the container body by a hinge. A ventilation plate(64) has holes for circulating heat of a container inside, and a heat circulation fan. A heat sink body(65) emits heat into the container. A heat storage material is filled with an empty space at the side of the heat sink body. A thermoelectric element(69) is mounted at a lower part of the heat sink body by using thermal grease. A power cord connects power source to the thermoelectric element. A general metal heat sink plate(70) emits heat to a lower part of the thermoelectric element. A cooling fan(71) removes heat generated in the thermoelectric element. A ventilating opening emits the heat to the outside. A temperature controller controls a temperature.
Patent KR-20040088112-A (KR)
Inventor: PARK YEONG YONG
Filed: 2003-04-08
Abstract: PURPOSE: A terminal device for merchandise control and settlement based on the Internet, and a settlement method using the same are provided to use an Internet service and process card settlement fast by using the terminal device based on packet data communication using the Internet. CONSTITUTION: The terminal device includes a CPU(390), a data transmitting/receiving part(230), a touch screen(320), a voice telephone handset(330), a printing part(340), a key input part(350), a barcode reader(360), a card reader(370), and a data storage(380). The data transmitting/receiving part arranges data between a wired telephone network or the Internet network and the CPU by including a wired telephone interface(311) and an Internet interface(312). The touch screen outputs the data transmitted by the CPU to a screen and transfers a command signal by touch input of a user to the CPU. The barcode reader reads a barcode of goods/services. The card reader reads/transfers information of a card including a credit card to the CPU.
Patent KR-20040091239-A (KR)
Inventor: KANG SEON BIN
IPC: H01L21/66
Filed: 2003-04-21
Abstract: PURPOSE: A method for vision-inspecting coating of wafer photoresist is provided to automatize a semiconductor production line and improve productivity and quality by automatically measuring a suck-back height, tip contamination, tip abrasion, injection, flowrate and a cut-off height and by inspecting the coating state on a wafer in real time. CONSTITUTION: A wafer and a nozzle region are pursued and searched by using a lens fabricating method, an illumination method and a method for detecting and sorting a captured picture image whose outer line is detected and thinned. The shape and size of the nozzle are measured. Whether the nozzle has started an injection, is injecting or has finished injection is determined. The flowrate is measured. The such-back height of photoresist is measured. The contamination of the nozzle tip is measured. The abrasion of the nozzle tip is measured. The cut-off height is measured. Databases are compared to generate an alarm signal. The characteristic and brightness of the wafer are abstracted to inspect the coating state of the wafer.
Patent KR-20040091485-A (KR)
Inventor: KIM JEONG HYEON
IPC: F04B39/00
Filed: 2003-04-22
Abstract: PURPOSE: A hermetic compressor is provided to easily manufacture and process a cylinder block by simplifying a structure of the cylinder block. CONSTITUTION: A cylinder block(21) is installed inside a case, and has a cylinder bore(22). A piston is arranged in the cylinder bore for reciprocating. A cylinder head(23) is combined with one end of the cylinder block for covering the cylinder bore. A discharge chamber(40) is installed at the cylinder head for temporarily containing gas compressed at the cylinder bore to discharge the gas out of the case. The discharge chamber is formed of a main body(41) integratedly formed with one side of the cylinder head in a state that an upper part of the main body is opened, and a cover(42) covering the open upper part of the main body.
Patent KR-20040096733-A (KR)
Inventor: YOON JEONG IL
IPC: A47L9/22
Filed: 2003-05-10
Abstract: PURPOSE: An impeller cover of a motor for a vacuum cleaner is provided to improve assembly efficiency by reducing the number of parts and to reduce manufacturing costs. CONSTITUTION: An impeller cover(41) of a motor for a vacuum cleaner is composed of a cover body(42), and a sealing member(45). The cover body includes a suction hole(43), and a guide unit(44) for guiding air passing through the suction hole into a suction unit formed at an impeller. The sealing member is coupled to the circumference of the guide unit, and is in contact with the suction unit to prevent the loss of air introduced into the suction unit.
Patent KR-20040100230-A (KR)
Inventor: LEE GAP HYEON
IPC: B25J15/08
Filed: 2003-05-22
Abstract: PURPOSE: A gripper for a pouch is provided to minimize errors in high-speed feed working and to firmly fix the pouch by controlling the rotation of a movable chuck with a link instead of a compression spring, therefore creating using a semipermanent gripper for pouch. CONSTITUTION: A gripper for a pouch is composed of a pair of gripping units(10), a support unit(20) for coupling the gripping unit to a rotary body, and an operating unit installed at one side of the support unit and operating the gripping unit. The gripping unit includes a fixed chuck(11) fixed to one end of a support arm(21) of the support unit, and a movable chuck(12) coupled to one end of the support arm by a hinge and facing the fixed chuck. The support unit includes the support arm installed horizontally at the rotary body, and a fixing bracket(22) coupling the support arm to the rotary body. The operating unit includes an operating bracket coupled rotatably to the bottom of the support arm by a hinge shaft, and a link coupled to one end of the operating bracket and the movable chuck by hinges.
Patent KR-20040102442-A (KR)
Inventor: BAEK JE HYEON
IPC: H04B1/40
Filed: 2003-05-27
Abstract: PURPOSE: An automatic white balance apparatus of a mobile terminal is provided to solve a problem that a color of an image displayed on a display window of a mobile terminal is seen different according to a change in an ambient environment, by detecting characteristics of an ambient light source and controlling a chrominance signal. CONSTITUTION: A digital clamp(21) limits an input range of a light source. A digital amplifier(22) controls a gain of the light source. A line memory(23) stores a value of the digitally-corrected light source. A white balance circuit(24) performs white balancing with reference to the light source data stored in the line memory(23) and outputs an obtained chrominance signal correction value. A chrominance signal correction unit(25) adds the chrominance signal correction value to a chrominance signal of a display window of a mobile terminal to correct it. An LCD graphic memory(26) receives the corrected chrominance signal and provides it to a display window driving circuit.
Patent KR-20040106648-A (KR)
Inventor: YOO JAE WON
IPC: A61B5/22
Filed: 2003-06-11
Abstract: PURPOSE: An exercise recipe system and method is provided to update an exercise program based on an exercise history or to increase or decrease an exercise strength or speed according to a measurement of an exercise state. CONSTITUTION: The system comprises a heart rate sensor(230), an exercise amount controller module(209), and an exercise program update module(220). The heart rate sensor(230) measures the heart rate of a person who exercises on a treadmill. The exercise amount controller module(209) changes a drive state of the treadmill if the sensed heart rate is different from that set in an exercise program. The exercise program update module(220) updates an exercise program if an oxygen intake amount, an exercise strength or a maximum oxygen intake amount, sensed in exercise, is different from one registered in the exercise program.
Patent KR-20050004935-A (KR)
Inventor: KIM SUNG GON
IPC: H01L21/027
Filed: 2003-06-27
Abstract: PURPOSE: A method for inspecting the alignment of a semiconductor substrate is provided to precisely measure the image data of an align mark of the semiconductor substrate to be measured by increasing a recognition rate of an align mark of the substrate and by removing an error occurrence in comparing reference data with measured data. CONSTITUTION: A layer formed on an align mark is selectively removed to expose the align mark of a substrate to be measured. The image data of the align mark of the measurement substrate from which the layer is selectively removed is acquired. The acquired image data of the align mark of the measurement substrate is compared with image data of a reference align mark of a reference substrate to determine the alignment state of the measurement substrate.
Patent KR-20050001908-A (KR)
Title: Method for fabricating capacitor of semiconductor device and capacitor
Inventor: LEE TAE HYEOK
IPC: H01L21/8242
Filed: 2003-06-28
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to increase capacitance in using an ONO(oxide nitride oxide) dielectric thin film by using a lower ONO dielectric thin film while not influencing a leakage current of a semiconductor device using a conventional ONO capacitor. CONSTITUTION: A lower electrode(31) made of doped silicon is formed on a semiconductor substrate. A silicon oxide layer(33) and a nitride layer are formed on the doped silicon. The nitride layer is oxidized. The oxidized nitride layer(35a) is nitridized. A heat treatment is performed on the resultant structure in a gas atmosphere including an element with an atomic value higher than that of silicon. An upper electrode(37) is made of doped silicon.
Patent KR-20050002467-A (KR)
Inventor: KOH JUN HO
IPC: H04B10/27
Filed: 2003-06-30
Abstract: PURPOSE: An EPON(Ethernet Passive Optical Network) for broadcasting communication integrating is provided to select desired broadcasting channels in an OLT(Optical Line Terminal), and to transmit the selected channels to ONTs(Optical Network Terminals), thereby using low-priced, low-specification broadcasting optical receivers within the ONTs. CONSTITUTION: An OLT(300) switches plural digital broadcasting/video data transmitted from external broadcasting providers according to broadcasting/video selection information, couples broadcasting/video signals with communication signals created by optically modulating communication data, and transmits the coupled signals. Plural ONTs(400-1¯400-16) receive optical signals from the OLT(300) to separate into the broadcasting/video signals and the communication signals, output broadcasting/video information and the converted communication signals to users, and receive communication signals and the broadcasting/video selection information from the users to output the received signals and the information to the OLT(300). An optical branching filter(215) branches the signals of the OLT(300) to the ONTs(400-1¯400-16), and couples the signals of the ONTs(400-1¯400-16) to transmit the coupled signals to the OLT(300).
Patent KR-20050002540-A (KR)
Inventor: CHOI SANG HO
IPC: A61J1/05
Filed: 2003-06-30
Abstract: PURPOSE: A medical liquid container with a hanger is provided to keep a rotating position of the hanger and prevent the container from being deformed or ruptured when sterilizing the container at high temperature and pressure. CONSTITUTION: The container includes a body(B1) for accommodating a medical liquid, a hanger(H1a) rotatably installed to a bottom of the body, a coupling member for coupling the hanger to the bottom of the body, and a positioning member for keeping a rotating position of the hanger. The positioning member has a pair of bosses, and a pair of grooves for receiving the bosses when the hanger is rotated. The bosses are formed at the hanger.
Patent KR-20040004120-A (KR)
Inventor: ENDO AYAE
IPC: H01L27/32
Filed: 2003-07-01
Abstract: PURPOSE: A composition, a film formation method and its apparatus; an electrooptical apparatus and its preparation method, an organic electroluminescence device and its preparation method, and an electronic apparatus are provided, to suppress the formation of bubbles when a pattern forming material is liquefied. CONSTITUTION: The composition comprises an organic functional material, a solvent, and a surfactant. Preferably the surfactant is transparent or semitransparent and has an HLB (Hydrophilic-Lipophilic Balance) of 1-20; the organic functional material is a light emitting material, a polymer, an organic electroluminescence material or a hole injection material. The film formation apparatus comprises a liquid composition control unit for controlling the composition; and a liquid composition discharging unit for discharging the controlled composition on a board.
Patent KR-20050005804-A (KR)
Inventor: CHOI WOO YONG
IPC: H04L12/66
Filed: 2003-07-07
Abstract: PURPOSE: A method for supplying an unconditional call/session forwarding service by using an SIP(Session Initiation Protocol) is provided to forward a call or a session to a registered subscriber terminal, when a subscriber registers in a service, so that the subscriber can forward the call or the session to a previously designated destination. CONSTITUTION: When an SIP server receives the first invite message, the server confirms whether a subscriber registers in a call/session forwarding service in reference to subscriber profile information included in the first invite message. If so, the first invite message is transmitted to an SIP application server. The SIP application server analyzes the first invite message to confirm receiving terminal information, extracts call forwarding terminal information set by the subscriber, and sends the second invite message including the extracted call forwarding terminal information to the SIP server. The SIP server confirms position information of a call forwarding terminal, and sends the second invite message to an SIP server where the call forwarding terminal is included.
Patent KR-20050005930-A (KR)
Inventor: JU KYEONG SUB
IPC: A23L27/40
Filed: 2003-07-07
Abstract: PURPOSE: Gray or purple bamboo salt(jasaekjeukyeom) formed in baking conventional bamboo salt which is obtained by baking bay salt eight times about nine times with a special baking system is provided. The product is absolutely removed in impurities while having original efficacy of bamboo salt. CONSTITUTION: After stacking pine firewood and pine needles on a rack(130) in a combustion chamber(120) of a bamboo salt furnace(100), bamboo salt which is baked eight times is placed thereon and then the pine firewood and pine needles are lighted while forcibly blowing air with a blower(400) into the bamboo salt furnace. The baking temperature is maintained at 1,400 to 1,600deg.C by continuously supplying pine resin powder with a pine resin supplier(300) while supplying oxygen with an oxygen supplier(200) from the outside, the bamboo salt is discharged through a bamboo salt discharge hole(170) when the bamboo salt is melted.
Patent KR-20050006934-A (KR)
Inventor: KIM YONG KON
IPC: H01Q1/24
Filed: 2003-07-10
Abstract: PURPOSE: A double antenna structure for folder type mobile terminals and an apparatus and a method for the double antenna are provided to maintain performance of an embedded antenna by selecting an optimal antenna from many antennas. CONSTITUTION: A double antenna structure for folder type mobile terminals(100) includes a first embedded antenna(130), and a second embedded antenna(140). The first embedded antenna is formed on an end portion of an exterior of a folder portion(120) of the folder type mobile terminal. The second embedded antenna is implemented as one entity at a region adjacent to an outer hinge of the body. The first embedded antenna is a microstrip type antenna. The second embedded antenna is a PIFA(Planar Inverted Folded Antenna).
Patent KR-20050011039-A (KR)
Inventor: CHOI SUK HWAN
IPC: H04R3/12
Filed: 2003-07-21
Abstract: PURPOSE: A multi-channel audio output level adjustor is provided to improve a low band sound effect via sub-woofer speakers by raising an output level of sub-woofer audio channel, when a main audio channel output level is low. CONSTITUTION: A multi-channel audio output level adjustor includes storage(205), a controller(204), and an adjustor(207). The storage stores predetermined level adjusting information to adjust output levels of sub-woofer audio channel according to output levels of a plurality of main audio channels. The controller outputs a control signal to raise the output level of the sub-woofer audio channel, when the main audio channel output level is low. The adjustor variably changes the output level of the main and sub-woofer audio channels according to the control signal.