baber/WOPTO huggingface dataset:
Patent KR-20030005591-A (KR)
Title: The method of improving hydroformability by partial heat treatment to work hardened part in a hydroforming component
Inventor: SHIN CHEOL SU
IPC: B21D26/033
Filed: 2001-07-09
Abstract: PURPOSE: A hydroforming method is provided to improve hydroformability by accurately controlling heating temperature and time and controlled cooling the heated part, thereby softening the hardened structure of a material to be formed when heating a work hardened part of the material under certain conditions. CONSTITUTION: The hydroforming method by heat treatment on a part to be worked comprises the steps of partially heat treating the part to be worked of a material that is preworked, prebended and preformed before hydroforming process; softening the material by relieve cooling, coercive blowing leaving alone and quenching the part to be worked of the material after the heat treatment; and hydroforming the softened material, wherein the heat treatment includes high frequency heat treatment, torch heat treatment, laser heat treatment, and near infrared ray irradiation heat treatment, the heat treatment is performed in the heating temperature range of 600 to 950 deg.C for 5 seconds to 10 minutes, and the quenching is selected from water quenching, water soluble quenching solution cooling and oil quenching.
Patent KR-20020015003-A (KR)
Inventor: MATSUMOTO KIMIKAZU
IPC: G02F1/1343
Filed: 2001-07-13
Abstract: PURPOSE: To provide a liquid crystal display device without residual image. CONSTITUTION: A drain electrode 20 and a source electrode 21 are tilted relative to the longitudinal direction of a pixel electrode 24 and a common electrode 14 (called also a comb-teeth electrode), and the liquid crystal is made to be not rotated by the electric field between the drain electrode 20 and the source electrode 22 by making the electric field generated between the drain electrode 20 and the source electrode 22 coincide with the initial alignment direction of the liquid crystal on a TFT element. In such a manner, even when the device performs fixed display for a long time, the TFT characteristic can always be maintained at a constant state, and image persistence is not generated.
Patent KR-20020075177-A (KR)
Inventor: HAN JIN TAEK
IPC: A61J3/07
Filed: 2001-07-16
Abstract: PURPOSE: An apparatus for transferring air floating type empty capsules is provided to reduce the damage of the empty capsules by relieving the shock applied to the empty capsules, to facilitate its maintenance or clean work, and to improve the productivity thereof via the automation of transfer. CONSTITUTION: The apparatus for transferring air floating type empty capsules comprises a body, an empty capsule reservoir(20) over the body, an empty capsule discharge port(30), a supply chute(22) connected with a vibrator(62) for successively supplying empty capsules(100), a transfer pipe(40) installed between the body and the discharge port, a collecting hopper(70) installed down the reservoir for guiding the dropped empty capsules into an air passage, a blower(80) connected to the one side of the collecting hopper, and a mixture(90) for floating the empty capsules into an air generation passage of the blower.
Patent KR-20020009435-A (KR)
Inventor: SAEKI TAKANORI
IPC: H03K5/131
Filed: 2001-07-20
Abstract: PURPOSE: To provide a clock control circuit and its method that can conduct non-integer frequency conversion of a clock signal with high accuracy despite of a simple configuration. CONSTITUTION: The clock control circuit is provided with a control circuit 102 that uses an input clock or a clock generated from the input clock for a reference clock and outputs a control signal to add/subtract a prescribed predetermined unit phase to/from the phase of the input clock with respect to the phase of the reference clock for each period of the reference clock and with a phase adjustment circuit 101 that receives the input clock and provides an output of a clock having a phase resulting from the input clock whose phase is adjusted (added/subtracted) with respect to the reference clock on the basis of the control signal.
Patent KR-20030017770-A (KR)
Title: An apparatus for receiving a broadcasting signal
Inventor: PARK SEONG HO
IPC: H04N5/44
Filed: 2001-08-22
Abstract: PURPOSE: A broadcasting receiving system is provided to watch TV broadcasts through a monitor of a general PC without booting the PC. CONSTITUTION: A broadcasting receiving system includes a broadcasting signal output unit, a signal converter, signal input unit(40,41), and a controller(60). The broadcasting signal output unit selects a broadcasting signal of a specific channel from external broadcasting signals to output the selected broadcasting signal. The signal converter converts the broadcasting signal into RGB signals and an audio signal. The signal input unit receives RGB signals and an audio signal input from an external computer. The controller outputs the RGB signals and audio signal input through the signal input unit and/or the converted RGB signals and audio signal.
Patent KR-20030018703-A (KR)
Title: Amplifier of the electronic stethoscope for the computer interface
Inventor: KIM DONG JUN
IPC: A61B7/04
Filed: 2001-08-31
Abstract: PURPOSE: An amplifying apparatus is provided to achieve improved accuracy of diagnosis by amplifying the auscultated sound signal detected through the electronic stethoscope into a sufficient size. CONSTITUTION: An amplifying apparatus comprises a power supply unit(180) for supplying a predetermined power voltage in accordance with the instruction of a user; an electrical signal converting unit(110) for converting the auscultated sound signal detected by an electronic stethoscope into an electrical signal; a pre-amplifying unit(120) for amplifying the auscultated sound signal converted into the electrical signal in accordance with a predetermined gain, removing noises generated during the amplification and outputting the result; a filtering unit(130) for removing high frequency noises from the auscultated sound signal which is amplified and transmitted through the pre-amplifying unit; and an interface unit(140) for connecting the auscultated sound signal to a computer.
Patent KR-20030018930-A (KR)
Title: Method of pre-washing for body painting process
Inventor: JANG SEONG GU
IPC: B05D3/12
Filed: 2001-08-31
Abstract: PURPOSE: A pre-treatment method in car body painting process is provided to increase washing performance, to reduce an amount of water and degreasing agent and to improve anti-lusting property and appearance quality by using supersonic dipping tank. CONSTITUTION: The method comprises primary washing process, degreasing process, first water-cleaning process, surface control process, coating process, second water-cleaning process and purified water-cleaning process. The method has an advantage to use supersonic vibrational plates(3) inside the tank(1) and at top central portion during the above processes, especially, during washing in a dipping manner to generate air bubbles by the supersonic vibration and to increase washing ability by breaking out the air bubbles. The vibrational plate is made of titanium material ranging of 1mm-3mm thickness.
Patent KR-20020020232-A (KR)
Inventor: ASANO TOMOYUKI
IPC: G06F21/10
Filed: 2001-09-06
Abstract: PURPOSE: To provide an information recording and reproducing device which can perform processing of a data analysis recording system and a data non- analysis recording system distinguishing clearly the both. CONSTITUTION: When an information recording mode is a data analysis recording system (Cognizant Mode) analyzing buried copy control information(CCI), a key for a data analysis recording system (Cognizant Mode) as a key for generating contents ciphering key in a data analysis recording system (Cognizant Key) is applied, when an information recording mode is a data non-analysis recording system (Non-Cognizant Mode) which does not analyze buried copy control information(CCI), a key for a data non-analysis recording system (Non- Cognizant Mode) is applied, a contents ciphering key is generated, and ciphering processing of contents is performed. Two data recording systems are performed being distinguished clearly by this constitution, the occurrence of mismatching of EMI being copy control information and buried CCI (Embedded CCI) is prevented.
Patent KR-20030021796-A (KR)
Title: Solnoid type working fluid valve
Inventor: PARK JIN SU
IPC: F16K31/06
Filed: 2001-09-07
Abstract: PURPOSE: A solenoid type refrigerant valve is provided to minimize metallic noises caused during the vertical movement of the plunger which is made of a metallic material. CONSTITUTION: A solenoid type refrigerant valve comprises a valve body(50) having a refrigerant inlet(54) formed at the side surface of the lower part of the valve body, and a refrigerant outlet(56) formed at the bottom surface of the valve body; a coil(52) wound along the upper outer surface of the valve body; a plunger(60) arranged within the valve body, which moves in a vertical direction by the magnetic force generated from the coil; a magnetic pole(58) arranged on the plunger within the valve body; a guide(70) arranged within the valve body, which is disposed to be higher than the plunger in such a manner that the guide contacts the magnetic pole when the guide moves up by the plunger, wherein the guide has a lower flange(74) disposed to be lower than the lower end of the plunger so as to close the refrigerant outlet when the guide moves down; and a spring interposed between the guide and the magnetic pole, which presses the guide.
Patent KR-20010092023-A (KR)
Inventor: PARK SUN SOOK
IPC: E06B9/36
Filed: 2001-09-11
Abstract: PURPOSE: A vertical blind is provided to maintain a blind textile as an initial state, to prevent texture of the textile from being loosened and to improve reliability. CONSTITUTION: A vertical blind comprises a head rail(20) combined on a ceiling of a side of a window; plural carriers horizontally mounted in the head rail to slide; a blind textile(22) combined to a lower end of the carrier; a control device rotating the carrier with a specific angle or moving the carrier to a specific direction in the head rail; an angle control actuating wire(24) rotating the carrier to the specific angle by being connected to the control device; and a moving control actuating wire(26) moving the carrier to the specific direction by being engaged with the control device. The blind textile is separately woven by a knitting device. Thereby the vertical blind prevents the texture of the vertical textile from being loosened by maintaining the initial state of the blind.
Patent KR-20030030170-A (KR)
Title: Lift apparatus
Inventor: JIN EUL CHUN
IPC: B66C13/08
Filed: 2001-10-09
Abstract: PURPOSE: A lift apparatus is provided to improve convenience by controlling the lift apparatus with a remote controller, and to enhance working efficiency by moving down promptly after moving up the lift. CONSTITUTION: A lift system is composed of a remote control transmitting part(900) outputting data to control the lift; a remote control receiving part(800) formed in the lift to receive data from the remote control transmitting part; and a main control unit(100) controlling the system entirely by receiving data from the remote control transmitting part or an input switch. The main control unit has a relay driving unit controlling a solenoid valve(540) by driving a relay according to direct current from a power unit, a system control unit controlling the system by receiving signals from an input switching unit, and a remote control memory unit modifying or setting the identification corresponding to each remote controller.
Patent KR-20030030295-A (KR)
Title: A Processing Method for Enameled Pot including tourmaline
Inventor: ROH HYUN HEE
IPC: A47J27/00
Filed: 2001-10-09
Abstract: PURPOSE: A manufacturing method of an enamel pot including tourmaline is provided to remove harmful material and bacteria by using far infrared rays, and to promote metabolism and make the human body alkalescent by discharging active ions. CONSTITUTION: Enamel powder includes tourmaline of 1-30wt%, alumina of 3-8wt%, feldspar of 10-20wt%, fluorite of 5-10wt%, boric acid of 30-40wt%, potassium nitrate of 3-8wt%, elvan of 5-10wt%, titanium dioxide of 1-3wt%, soda ash of 5-15wt%, cobalt oxide of 0.2-0.5wt%, manganese of 1-3wt% and nickel oxide of 0.3-0.5wt%. The enamel powder is put in a tank furnace, and molten for 4-8 hours at 1200-1500 deg.C. A plate is manufactured by cooling enamel powder at 20-30 deg.C, and antibiotic enamel of 1-3 wt%, clay and sodium nitrate are kneaded to the plate of 100wt%. The dough of 100-400g is mixed in a ball mill, and crushed with 100-300 mesh by a pulverizer. The enamel pot is manufactured by spreading the crushed material to a pot and firing.
Patent KR-20030030369-A (KR)
Title: A bus apparatus for a base station modem chipsets
Inventor: AHN BYEONG GYU
IPC: H04B7/155
Filed: 2001-10-10
Abstract: PURPOSE: A bus device for a base station modem chip set of a mobile system is provided to effectively implement a base station system by using a structure of a modulation chip set, a demodulation chip set and a preamble searching unit chip set which are separated by functions and a modem structure with an MCB and MFB device for communication between chip sets on the basis of a service of an overall base station. CONSTITUTION: A modulator chip set(100) consists of a modulator(120) for encoding a data to be transmitted, band-spreading it and outputting it to a transfer filter, an MCB controller(160) for MCB-controlling, and an MFB controller(140) for MFB-controlling. A demodulator chip set(200) consists of a demodulator(220) for receiving the spread band signal, compensating its phase and decoding it, an MCB controller(260) for MCB-controlling and an MFB controller(240) for MFB-controlling. A preamble searching unit chip set(300) consists of a preamble searching unit(320) for receiving a spread band signal and detecting a timing from a preamble signal and an MCB controller(340) for MCB-controlling. An MCB(600) is used to transfer data required between the chip sets(100,200,300). An MFB(500) is a dedicated bus used to control power between the demodulator(220) and the modulator(120). The MFB(500) transfers downlink power control information, an uplink power control command and control information for site selection diversity transmission.
Patent KR-20030031685-A (KR)
Title: System and method for providing artificial intellect avatar linked shopping-mall and storage media for having program source thereof
Inventor: YANG SU HYEON
IPC: G06Q30/00
Filed: 2001-10-15
Abstract: PURPOSE: A system and method for supplying artificial intelligence avatar linked with electronic commerce are provided to create an advertising effect by supplying an image of an actual commodity, thereby transmitting an advertisement with respect to the actual commodity to users who produce an avatar. CONSTITUTION: An avatar service server(20) produces an avatar using an item corresponded to an actual item by off-line. If a user clicks the item, the avatar service server(20) connects a user terminal(10) to an electronic commerce site capable of purchasing an actual commodity with respect to the item. An avatar managing module(21) manages avatar information registered in a member joining process, an avatar production executed by the user, and information with respect to a virtual activity through the avatar. An agent application control module(24) loads an agent application including the avatar in the user terminal(10) in accordance with a request of the user. A member supporting module(22) checks, stores, and analyzes log information received from an agent application(15) of the user terminal(10), searches data corresponded to a field interested by the user, and informs the search result to the user through the avatar. A compensation supporting module(23) executes a member registration to other site and accumulates cyber money necessary for a virtual activity of the avatar.
Patent KR-20030032487-A (KR)
Title: Apparatus for sneaking gas
Inventor: PARK U HA
IPC: G01M3/04
Filed: 2001-10-18
Abstract: PURPOSE: A gas leakage detecting apparatus is provided to improve the reliability of an article by providing a malfunction detecting section for detecting the malfunction of the gas leakage detecting apparatus and a short circuit detecting section for detecting a disconnection of a wire connected between a gas leakage detector and the gas leakage detecting apparatus. CONSTITUTION: A gas leakage detecting apparatus includes a gas leakage detecting section(3) and an interface section(2). The interface section(2) includes a gas leakage determining part for determining a leakage of gas based on a voltage valve of an electric signal of leakage gas detected by the gas leakage detecting section(3). A short circuit detecting part is provided to determine whether a wire connecting the gas leakage detecting section(3) to the interface section(2) is opened. A self-diagnosing part is provided to determine whether the gas leakage detecting apparatus is normally operated by receiving a diagnosing signal from an exterior.
Patent KR-20010106343-A (KR)
Inventor: YUN CHA RANG
IPC: B62H5/00
Filed: 2001-10-25
Abstract: A moisture-proofing film comprising a transparent multi-layered film having a layer structure wherein a metallic or non-metallic oxide thin film (C) is disposed either directly or through a bonding layer (B) on both surfaces of a hygroscopic resin layer (A), and having moisture permeability of not greater than 0.05 g/m 2. 24 hrs measured at a temperature of 60 °C and a relative humidity of 90 % and moisture permeability of not greater than 0.15 g/m 2. 50 hrs measured at 40 °C and RH of 100 %. A production method of this film, an EL device sealed by this film and a production method of the EL device are also described.
Patent KR-20030037551-A (KR)
Title: A water tank's briming perception apparatus for the dehumidifier
Inventor: LEE JONG HYEOK
IPC: F24F3/14
Filed: 2001-11-06
Abstract: PURPOSE: A water tank's brimming perception apparatus for a dehumidifier is provided to accurately sense whether the water tank is brimming with water. CONSTITUTION: An apparatus includes a water level sensing unit(79) including a floating mechanism(70) installed on one side of a water tank(57) to rotate and having a plurality of fixing protrusions formed on one side thereof with different lengths to vary level of condensed water sensed as brimming level depending on installation location, and a fixing guide(90) connecting the floating mechanism on the water tank to rotate; and a sensor(80) installed on one side of a barrier(59) to face the fixing protrusions, facing one of the fixing protrusions corresponding with the installation location of the floating mechanism, and contacting with or separating from the fixing protrusions to sense brimming level condition of the water tank as the floating mechanism rotates.
Patent KR-20020040569-A (KR)
Inventor: FUKUI TATSUO
IPC: G01B11/00
Filed: 2001-11-20
Abstract: PURPOSE: To simply adjust an optical system of an overlay position deviation measuring apparatus. CONSTITUTION: The optical position deviation measuring apparatus is composed of an illumination optical system 10 for illuminating a measuring mark 52; an image-forming optical system 20 for condensing reflected light from the measuring mark to form an image of the measuring mark; a CCD camera 30 for taking the image of the measuring mark formed by the image forming optical system; and an image processor 35 for measuring the position deviation of the measuring mark from obtained image signals and auto-focusing unit 40 for auto-focusing adjustments. This apparatus performs auto-focusing adjustment, adjustment of an image-forming aperture orifice 23 of the image forming optical system 20, an adjustment of a second objective lens 21 and an adjustment of an illumination aperture orifice 12 of the illumination optical system 10 in this order for adjusting errors in measurement.
Patent KR-20030042507-A (KR)
Title: A method for analyzing address for the integrated network service of the next generation
Inventor: HONG SEONG BAEK
IPC: H04Q3/00
Filed: 2001-11-23
Abstract: PURPOSE: A method of analyzing an address for the next generation integrated network service is provided to accommodate all address systems to realize origination and termination call services with a network accommodating a certain address system. CONSTITUTION: An address analysis pointer decision database is constructed for deciding an address analysis start pointer. An address analysis database is constructed for analyzing an address by the address analysis start pointer and a received address. An address information database is constructed for obtaining information of the address. Received address information is analyzed, and the analysis start pointer is decided in the address analysis database. A corresponding address digit of the address analysis database is analyzed(S401-S407), and an address information database pointer is obtained(S411-S415). Information of an address corresponding to the address information database pointer is obtained(S416-S419).
Patent KR-20020071703-A (KR)
Inventor: TAMURA GOU
IPC: G11C16/06
Filed: 2001-11-28
Abstract: PURPOSE: To provide a reference voltage generating circuit of a non-volatile memory in which temperature characteristics in accordance with each mode can be realized while reducing layout area by a regulator circuit for level compensation and one band gap circuit. CONSTITUTION: A reference voltage generating circuit 100 comprises a band gap circuit 110 and a regulator circuit 120 for level compensation, the band gap circuit 100 generates output voltage REF1, REF2 having temperature characteristics in accordance with each of a write-in/erasure mode and a verify/ read-out mode by setting of resistance values of resistors 25, 27, 28, selects one voltage by transfer gates 30, 31, and makes it as REF. The regulator circuit 120 for level compensation generates output voltage OUT (reference voltage) of a level required for each mode based on output REF.
Patent KR-20020005546-A (KR)
Inventor: NAM YUN O
Filed: 2001-11-30
Abstract: PURPOSE: A method for group buying with lowest prices according to points is provided so that bid participants can be thrilled by difference of a purchasing price, by enabling the earliest bid participant to purchase a group buying product in a minimum price and the latest bid participant to purchase the group buying product in a maximum price. CONSTITUTION: A purchaser becomes a member of a group buying service company by inputting personal information(S10). After the member registration procedure, the member reads group buying information in a group buying information screen by inputting a domain of the group buying service company through a personal computer(S11), and clicks a group buying bid participation button(S12). The group buying service company confirms whether the member participates in a group buying bid, and temporarily holds maximum price points from a member account(S14). Thereafter, the group buying service company makes a bid list and secretly decides a contract price according to the maximum price point bidding order(S15)(S16). After the group buying closing date, the contract price is displayed on the web site screen of the group buying service company, or transmitted to E-mail addresses of the members(S17).