baber/WOPTO huggingface dataset:
Patent KR-20040021830-A (KR)
Title: Kimchi storage producting negative ion
Inventor: JUNG YEONG HWAN
IPC: A23B7/10
Filed: 2002-09-05
Abstract: PURPOSE: A kimchi storehouse equipped with an anion generator on an internal surface of a door thereof to supply an anion to the interior of a storage chamber is provided. It inhibits the generation of odor, fungus or the like and improves productivity of the kimchi storehouse. CONSTITUTION: The kimchi storehouse equipped with a door(14) which is opened upwardly comprises: a control part(12) for controlling the state of the kimchi storehouse; and an anion generator(15) disposed on an internal surface of the door to be operated due to a signal generated at the control part. The anion generator maintains a proper concentration of an anion in a kimchi storage chamber(18) by alternatively maintaining an operating state and a non-operating state at regular intervals by the signal generated at the control part.
Patent KR-20030022704-A (KR)
Title: Hydorgen fluxless soldering by electron attachment
Inventor: DONG CHUN CHRISTINE
IPC: B23K1/20
Filed: 2002-09-06
Abstract: PURPOSE: A hydrogen fluxless soldering by electron attachment is provided to completely remove organic flux, have compatibleness with a continuous soldering creation line including reflow soldering and wave soldering, reduce the breakage rate of chips, and reduce the cost. CONSTITUTION: A dry fluxing method of metal surfaces of one or more components to be soldered comprises steps of providing one or more components(4) to be soldered which are connected to a first electrode(3) as a target assembly; providing a second electrode(2) adjacent to the target assembly; providing a gas mixture(6) comprising a reducing gas between the first and second electrodes; providing a direct current voltage to the first and second electrodes and donating electrons to the reducing gas to form negatively charged ionic reducing gas; and contacting the target assembly with the negatively charged ionic reducing gas and reducing oxides on the target assembly.
Patent KR-20040025045-A (KR)
Title: a structure and the an apparatus for a reduction of engine vibration
Inventor: HONG GWANG JIN
IPC: F16F15/03
Filed: 2002-09-18
Abstract: PURPOSE: Structure for reducing vibration of an engine and a device thereof are provided to decrease vibration of the engine by removing the second factor of vibration with a balancer using an electromagnet, and to cut down manufacturing cost by increasing fuel efficiency with reducing the weight of the engine. CONSTITUTION: An engine block is composed of plural cylinders, and an engine vibration reducing cylinder(10) having an electromagnetic balancer(14) is formed between cylinders. The balancer is composed of the permanent magnet, and a coil(12) is formed in the balancer cylinder to convert polarity according to current. The engine vibration reducing device has a crank angle detecting unit detecting the change of the crank angle varying according to the state of a vehicle, an electronic control unit inputting a crank angle signal from the crank angle detecting unit and outputting an electromagnetic balancer control signal, and a driving relay synchronizing according to the electromagnetic balancer control signal from the electronic control unit and converting the polarity of the coil by changing the polarity of current.
Patent KR-20030025206-A (KR)
Title: Liquid crystal display device
Inventor: OHNO HIROSHI
IPC: G02F1/1333
Filed: 2002-09-18
Abstract: PURPOSE: To improve deviation of viewing angle characteristics and on the other hand to make threshold characteristics controllable. CONSTITUTION: A liquid crystal display element is provided with a liquid crystal layer containing a nematic liquid crystal material, translucent electrode substrates 11, 12 making liquid crystal molecules of the nematic liquid crystal material approximately vertically align and holding them in between, and circular electrodes EL1, EL2 respectively formed on the electrode substrates 11, 12 and applying an electric field to control alignment of the liquid crystal molecules to the liquid crystal layer 13. In particular, the circular electrodes EL1, EL2 respectively contain radial and concentrical light shielding electrode lines placed opposite to each other so as to divide the liquid crystal layer 13 into a plurality of domains with the electric field and to make tilt directions of the liquid crystal molecules in each domain out of a plurality of domains mutually different.
Patent KR-20040028460-A (KR)
Title: Advertising techniques using the Internet
Inventor: YUN OK NAM
Filed: 2002-09-30
Abstract: PURPOSE: An AD(ADvertisement) method using the Internet is provided to offer an excellent AD effect by making a user searching the AD select/use a service fit to a user's taste from various kinds of services and benefits presented on an opening day. CONSTITUTION: After member certification, an AD register opening a shop, a company, or a shopping area registers to the system(102). The registered users of the system receive various benefits and services provided from the registered opening shop, company, or shopping area on the opening day by searching the registered opening shop, company, or shopping area from the system(104). Thus, the opening shop, company, or shopping area enhances the AD effect by making a deep impression on the users from the first day.
Patent KR-20040034782-A (KR)
Title: System upgrade method and the equipment using smart card
Inventor: LEE CHANG HWAN
IPC: G06F9/445
Filed: 2002-10-17
Abstract: PURPOSE: A method and a device for upgrading a terminal system using a smart card are provided to easily upgrade the terminal system without dissembling a terminal or replacing a CPU chip, and prevent system upgrade of an impure purpose. CONSTITUTION: A serial I/O(Input/Output) device(11) communicates data through a smart card upgrade part comprising a card holder and a smart card reader/writer. The CPU(12) controls/manages entire operation of the smart card(10). The smart card comprises a ROM(13), a RAM(14), and an EEPROM(Electronically Erasable Programmable ROM)(15) storing a program executed on the CPU and various data used of generated during operation. After upgrading the smart card, the terminal is upgraded by inserting the upgraded smart card into a card reader. The terminal comprises the card reader, the CPU, a smart card contents inquirer, a smart card contents writer, a communication connector, and a smart card driver.
Patent KR-20040035154-A (KR)
Title: Structure of button for operating audio and ecu
Inventor: SHIN DONG SU
IPC: G11B33/10
Filed: 2002-10-18
Abstract: PURPOSE: A structure for a button operating an audio and an ECU(Engine Control Unit) is provided to recognize a function of each audio or ECU control button through touch as well as sight. CONSTITUTION: An operation part(16) operating an air conditioner is formed to a front upper side of a driver. The operation button(12) of a car audio is formed to a lower side of the operation part. The operation part of the air conditioner comprises a temperature controller(20) formed in a stick(22) slid to left/right and an air conditioner airflow controller(18) formed as a circular channel shape. The operation button of the car audio comprises a play button(30), a rewind button(31), a fast-wind button(32), and a stop button(33). An upper surface of each button has a projecting part matched with each function.
Patent KR-20040034152-A (KR)
Title: Auxiliary brake system in vehicle
Inventor: KIM HYEON GI
IPC: B60T8/26
Filed: 2002-10-21
Abstract: PURPOSE: An auxiliary brake system for a vehicle is provided to stably brake the vehicle without rotations of the vehicle caused by sudden operations of a parking brake by controlling speed difference between front and rear wheels by switching the hydraulic pressure of a hydraulic power steering system to the parking brake if hydraulic pressure generated at a brake system doesn't get to working pressure. CONSTITUTION: An auxiliary brake system for a vehicle is composed of a judging unit(1) for judging operations of a brake pedal(BP) and the degree of hydraulic pressure of a master cylinder(M) by sensing operation conditions of the brake pedal and hydraulic pressure generated at the master cylinder and transmitted to a brake mechanism; a control unit(4) for controlling a servo valve(7) to supply the hydraulic pressure of an oil pump(6) of a power steering device to a parking cable operating device(8) operating a parking brake operating mechanism(9) to a signal of the judging unit; and a wheel speed sensor device(5) for measuring rear wheels decelerated through the parking brake operating mechanism and front wheels not decelerated through the parking brake operating mechanism and transmitting a measured result to the control unit.
Patent KR-20040035516-A (KR)
Title: covering product molding apparatus and molding method thereof
Inventor: JUNG MOON KI
IPC: B29C45/14
Filed: 2002-10-22
Abstract: PURPOSE: A forming device and a forming method of a simultaneous covering material are provided to considerably reduce the investment in facilities, improve reliability of manufactures by strongly fusing a skin material and a base material, and prevent post-deformation of manufactures caused by residual stress. CONSTITUTION: A forming device of a simultaneous covering material comprises a compression cylinder(30) connected to a core(20), to pressurize and advance the core toward a cavity(11); an ejector pin(23) installed through the core; an ejector plate(24) to which the ejector pin is fixed and an insertion hole(24a) is formed; an ejector cylinder(25) moving the ejector plate forward and backward; an interlocking pin(26) connected to the core and movably combined to the insertion hole of the ejector plate; and a clearance combination unit(29) disposed to the combining part of the ejector cylinder and the ejector plate, to enable the ejector plate to move forward and backward at the combining part of the ejector cylinder. A fitting projection(26a) to be fitted into the insertion hole is formed to the base end side of the combining part and the interlocking pin advances the ejector plate together when the core is pressurized and advanced toward the cavity.
Patent KR-20040037391-A (KR)
Title: A stereophonic sound system
Inventor: HAN SANG CHEOL
IPC: H04S3/00
Filed: 2002-10-28
Abstract: PURPOSE: A stereo sound system is provided to finely control the sound field in response to the location as well as to implement various stereo sounds in response to the location. CONSTITUTION: A stereo sound system includes a sound color adjustment block(200) and a spatial coefficient adjustment block(210). The sound color adjustment block(200) is provided with a predetermined number of bandpass filters(202), a corresponding number of amplifiers(204) and a mixer(206). The bandpass filters(202) are capable of adjusting the frequency band based on the sound field and mode. The corresponding number of amplifiers(204) are connected to each of the bandpass filters(202), respectively. The mixer(206) is capable of mixing the signals outputted from each of the amplifiers(204). And, the spatial coefficient adjustment block(210) is connected to the mixer(206) of the sound color adjustment block(200) so as to control the sound signal outputted from the mixer(206) by using a predetermined spatial coefficient in response to the sound field and mode of the sound signal.
Patent KR-20040041359-A (KR)
Title: brake pad of disk brake
Inventor: KIM JEONG GYU
IPC: F16D65/00
Filed: 2002-11-11
Abstract: PURPOSE: A brake pad of a disc brake is provided to repress the DTV(Disk Thickness Variation) growth of a brake disc and continuously hold the durability and operation stability and quality of a brake system by coping with a conning phenomenon of the brake disc with a simple structure and regulating behaviors of the brake pad. CONSTITUTION: A brake pad(7) of a disc brake is composed of a back plate including successive metals having different thermal expansion coefficients along the radial direction of a brake disc(1). The metal having a small thermal expansion coefficient is positioned in the radial direction of the brake disc and the metal having a large thermal expansion coefficient is out of the radial direction. The difference of the thermal expansion coefficients is set almost same with the proportion of inner and outer diameters to the thermal expansion of the brake disc and accordingly, the thermal expansion of the back plate makes a lining follow the thermal deformation of the brake disc.
Patent KR-20040041863-A (KR)
Title: Auto Folding Umbrella
Inventor: KIM JI HUN
IPC: A45B25/00
Filed: 2002-11-12
Abstract: PURPOSE: An automatically folded umbrella with an improved structure is provided to improve users' convenience so that an umbrella user does not have to fold the umbrella by himself. CONSTITUTION: The automatically folded umbrella includes a fixed upper rib case(20), a middle rib case(30), and a lower rib case(40). Between the middle rib case(30) and the lower rib case(40) is a coil spring(50). Upper ribs(60) of the umbrella are coupled to the upper rib case(20); middle ribs(70) of the umbrella are coupled to the body of the upper ribs(60) and the lower rib case(40); and lower ribs(80) of the umbrella are coupled to the body of the middle ribs(70) and the middle rib case(30). Also, a hook-shaped lock(90) is installed at the upper rib case(20) which is connected to a switch of a handle(100) through a wire rod located inside the ribs. The lock(90) is hooked on a lock hole(31) formed on the body of the middle rib case(30).
Patent KR-20040043255-A (KR)
Title: Liver disease treating agent containing the extract and flavonoid compounds isolated from Rhus verniciflua Stokes
Inventor: CHOI JONG WON
IPC: A61P1/16
Filed: 2002-11-18
Abstract: PURPOSE: Provided is a pharmaceutical composition containing, as an active ingredient, the polar solvent or non-polar solvent soluble extract of Rhus verniciflua Stokes, and sulfuretin and fustin compounds isolated therefrom. The pharmaceutical composition is useful for prevention and treatment of liver diseases. CONSTITUTION: A pharmaceutical composition for prevention and treatment of hepatocirrhosis caused by hepatic fibrosis, as well as amelioration of liver function is characterized by containing the polar solvent or non-polar solvent soluble extract of Rhus verniciflua Stokes, fustin of the formula(1) and sulfuretin of the formula(2) isolated therefrom, as an active ingredient, and pharmaceutically acceptable carrier or excipient thereof.
Patent KR-20040045118-A (KR)
Title: device for detecting degree of contamination for cleaning tub in washing machine and method for cleaning tub by using the same
Inventor: CHO SEONG JIN
IPC: D06F33/02
Filed: 2002-11-22
Abstract: PURPOSE: A pollution level detecting device for cleaning a tub of a washing machine and a tub cleaning method are provided to wash the tub sanitarily and cleanly, and to prevent lowering of washing efficiency from remaining microbes by automatically detecting the pollution level of the inner tub and the outer tub according to turbidity of water after agitating. CONSTITUTION: A ring-shaped transparent window(2a) is formed circumferentially around an inner tub(2) in a washing machine in which an outer tub(1) and the inner tub are installed vertically to the ground, mounted horizontally in the ground, or inclined to the ground. Transparent windows(1a) are formed at both sides of the wall of the outer tub corresponding to the transparent window of the inner tub. A light emitting element(11a) is installed outside the transparent window of the outer tub, and a light receiving element(11b) is mounted outside the other transparent window to detect turbidity of water after supplying water.
Patent KR-20040046342-A (KR)
Title: Apparatus for integrating signaling transfer point(stp) with signaling gateway and signal processing method therein
Inventor: LEE JUN GYEONG
IPC: H04W88/18
Filed: 2002-11-27
Abstract: PURPOSE: A device for integrating a signal repeater with a signal gateway and a signal processing method therefor are provided to integrate a signal repeater with a signal gateway without changing software or a service interception of the signal repeater, and to interface the signal repeater with the signal gateway with an IP, thereby reducing a cost of constructing a communication line. CONSTITUTION: A signal repeater sub system(10) re-writes an SS7 message into an IPC message from an SEP(Signaling End Point)(5), outputs the IPC message to a conversion sub system(20), re-writes an IPC message of the conversion sub system(20) into an SS7 message, and transmits the SS7 message to the SEP(11). The conversion sub system(20) re-writes the IPC message into an IP packet to output the IP packet to a signal gateway sub system(30), and re-writes an IP packet of the signal gateway sub system(30) into an IPC message to output the IPC message to the signal repeater sub system(10). The signal gateway sub system(30) re-writes the IP packet into a protocol message to transmit the protocol message to a next generation network(2), and re-writes a protocol message of the next generation network(2) into an IP packet to transmit the IP packet to the conversion sub system(20).
Patent KR-20040046445-A (KR)
Title: Power unit system using buoyancy of sphere type float
Inventor: KIM JIN BAE
IPC: F03B17/04
Filed: 2002-11-27
Abstract: PURPOSE: A power generator using buoyancy of a spherical float is provided to obtain sufficient power needed through efficient application of buoyancy with just fundamental power related to drive of equipment. CONSTITUTION: A power generator using buoyancy of a spherical float comprises a chamber(1) storing water of predetermined quantity; a float-standby part vertically installed in a closed space part(10) in the chamber, to sequentially move floats arranged in a row one by one in the downward direction; a float supply part sequentially supplying floats discharged from the float-standby part to the water in the chamber one by one, making use of a cylinder(12) and a guide channel(13) inclined downwardly from a discharge part of the lower end of a chain-type carrier(11); a power part receiving the floats supplied from the float supply part by plural baskets(14), one by one and obtain power through a wheel(15) rotating by buoyancy and a shaft(16) installed to the center of the wheel; and a float collection part disposed at a feeding part of the upper end of the chain-type carrier, to the upper part of the chamber, to temporarily receive each float rising to the surface of the water in a fence(17) and sequentially feed the floats to the float-standby part side one by one, by a rotating chain-type auxiliary carrier(18).
Patent KR-20040050543-A (KR)
Title: Reading and writing guide system and its method in on-line configuration
Inventor: JUNG SUNG CHE
IPC: G06Q50/20
Filed: 2002-12-10
Abstract: PURPOSE: A system for the reading/writing guidance on the online and an operating method thereof are provided to make a user perform reading/writing/debate on the online under control of a reading manager by recommending a book to members, selecting the reading manager if the member selects the book, and making the member read the same book join in a reading/debate group. CONSTITUTION: A host server(2) comprises a database(23) storing book information, user information, and reading manager information, a communication part(22) performing communication with a client PC, and a controller(21) controlling the database and the communication part, and providing the user with a service for selecting/providing a book, and for the reading/writing/debate guidance. A user client PC(3) selects the book by connecting to the host server and receives the service through the network. A reading manager client PC(4) provides the user client PC with the reading/writing guidance according to a predetermined guidance process by connecting to the host server.
Patent KR-20030051387-A (KR)
Inventor: PEPIN JOHN GRAEME
IPC: H01F41/16
Filed: 2002-12-18
Abstract: PURPOSE: A thick film composition yielding magnetic properties is provided to achieve a low cost, patternable, high energy magnetically permanent material. CONSTITUTION: A magnetic thick film composition comprises particles of permanent magnetic materials dispersed in organic medium wherein the medium comprises a polymer selected from polyurethane, phenoxy and mixtures thereof, and organic solvent. The permanent magnetic particles are selected from permanent magnetic steels, AINiCo alloys within the Al-Ni-Co system, alkaline earth ferrite particles, alloys in the Sm-Co system, alloys in the Pt-Co system, alloys in the Nd-Fe-B system, and mixtures thereof.
Patent KR-20040057368-A (KR)
Title: Method and apparatus for using shared printer
Inventor: OH MYEONG JIN
IPC: G06F3/12
Filed: 2002-12-26
Abstract: PURPOSE: A method and a device for using a common printer are provided to make only a certified user offering an agreed user name and a password use the common printer by checking that the agreed user name and the password are received from the user after a document is converted into print data. CONSTITUTION: A print request checker(80) checks that the document is printed by the common printer and outputs a check result as a print signal. A storage(82) stores the certified user name/password. The first control signal generator(84) checks that the user name inputted from the user is the certified user name by using the certified user name stored in the storage in response to the print signal, and outputs the check result as the first control signal. The second control signal generator(86) checks that the password inputted from the user is the certified password by using the certified user name stored in the storage in response to the first control signal, and outputs the check result as the second control signal. A data converter(88) converts the document into the print data by responding to the second control signal and output the converted data.
Patent KR-20040059118-A (KR)
Title: Flow control apparatus of hydraulic pump for excavators
Inventor: LEE MIN HUI
IPC: E02F9/20
Filed: 2002-12-28
Abstract: PURPOSE: A flow control device for a hydraulic pump of an excavator is provided to reduce the unnecessary fuel consumption by minimizing the angle of a swashplate of a pump by a negative pressure. CONSTITUTION: The flow control device for a hydraulic pump of an excavator contains a main pump(1) supplying hydraulic oil, a control valve(7) controlling the direction of hydraulic oil supplied from the main pump(1), an attachment(6) operated by the control valve(7), a relief valve(8) forming negative pressure by the hydraulic oil supplied from the control valve(7), a pilot gear pump(2) outputting pilot pressure, a solenoid pressure reducing valve(4) controlling the angle of a pump according to the load of an engine(3), and a CPU(5) sensing the load of the engine(3) to control a solenoid pressure reducing valve(4). A bypass line(11) transferring hydraulic oil discharged by the control valve(7) to a tank and a main pump(1) are connected to connect one side opening of a two-way shuttle valve(10) on a negative line(12) which forms negative pressure and to connect the other side opening of the two-way shuttle valve(10) with a solenoid valve(9) operated by the CPU(5). The solenoid valve(9) and the pilot gear pump(2) are connected to compensate the pilot pressure generated by the pilot gear pump(2) for negative pressure and the main pump(1) is connected to the outlet of the two-way shuttle valve(10).