baber/WOPTO huggingface dataset:
Patent KR-20030064091-A (KR)
Title: Composite of lamp shade contain jade
Inventor: HONG TAE SIK
IPC: C04B18/00
Filed: 2002-01-25
Abstract: PURPOSE: A lampshade composition containing jade powder is provided, to enable the intensity of illumination to be controlled by controlling the content of jade powder and to allow the lampshade to emit the far infrared ray and the anion. CONSTITUTION: The lampshade composition comprises the common glass composition comprising silica powder, soda ash, limestone, nitrate, borax, arsenious acid, antimony, fluorite and potassium carbonate; 25-35 wt% of jade powder based on the amount of silica powder.
Patent KR-20030065920-A (KR)
Title: Electronic Stock Used Electronic Payment System, And That Method
Inventor: LEE HYO JE
Filed: 2002-02-01
Abstract: PURPOSE: An electronic payment system using electronic securities and a method thereof are provided to issue secured first electronic securities capable of being used in an electronic payment based on a credit bond, integrate and divide a plurality of first electronic securities in order to create the investment value and payment unit. CONSTITUTION: A system operator(S101) approval server registers and authenticates electronic securities of users, constructs, and manages an electronic transaction DB. An issue/financial institution(S102) server is connected to the system operator(S101) approval server and constitutes the electronic securities financial network. A delivery company(S200) computer delivers a transaction commodity. The issue/financial institution(S102) server constructs an electronic securities account for integrating, classifying, memorizing, and updating electronic securities. The issue/financial institution(S102) server creates the first electronic securities for receiving electronic transaction information from the system operator(S101) approval server, possessing a credit bond being generated in a transaction between the users(S110,S120), and supplying a predetermined profit in the electronic securities account of the user(S110). The issue/financial institution(S102) server creates the second electronic securities for replacing the first electronic securities with cash, integrating/classifying the first electronic securities, and supplying a predetermined profit at the expiration date. The issue/financial institution(S102) server creates the third electronic securities within the expiration date and a profit of the second electronic securities in accordance with a credit purchase instruction of the users who possess the second electronic securities.
Patent KR-20030066944-A (KR)
Title: front pillar panel assembly structure of vehicle
Inventor: KIM SANG EOP
IPC: B62D25/04
Filed: 2002-02-06
Abstract: PURPOSE: Front pillar panel assembly structure for a vehicle is provided to protect passengers safely by reinforcing a side outer panel at a head-on collision, and to improve the quality by preventing the front pillar panel assembly from being infiltrated to the vehicle room. CONSTITUTION: A front pillar panel assembly is composed of a side inner panel(11) combined with a side outer panel(12) by welding to form the closed section; a side outer reinforcing panel(13) and a door upper mounting panel(14) welded into the side inner panel; an outer bracket(15) mounted along the inside of the side inner panel and welded into the door upper mounting panel; and a door upper mounting reinforcing bracket(16) mounted along the inside of the door upper mounting panel and combined by welding. The passenger is protected by reinforcing the side outer panel at a head-on collision, and the quality of the vehicle is improved by preventing the front pillar panel assembly from being infiltrated into the vehicle room.
Patent KR-20020067649-A (KR)
Title: Semiconductor memory device
Inventor: OHSAWA TAKASHI
IPC: H01L21/8242
Filed: 2002-02-14
Abstract: PURPOSE: To provide a semiconductor memory device where dynamic storage is allowed by a memory cell of a simple transistor. CONSTITUTION: A memory cell MC of 1 bit comprises one MIS transistor formed at a floating silicon layer. In addition to a first gate 13 for channel formation which is provided between a source 15 and a drain 14 of the MIS transistor, a second gate 20 is provided whose electric potential is fixed for controlling the electric potential of the silicon layer 12 by capacity coupling. The MIS transistor dynamically stores a first data status wherein impact-ionization takes place near a drain junction to set the silicon layer 12 to a first electric potential, and a second data status wherein a forward current is allowed to flow the drain junction to set the silicon layer 12 to a second electric potential.
Patent KR-20030068886-A (KR)
Title: An apparatus and method for charge of mobile robot
Inventor: CHOI YEONG SEOK
IPC: H02J7/00
Filed: 2002-02-18
Abstract: PURPOSE: A charge control method is provided to prevent a charge operation from being performed automatically at a full charge state without having an expensive charge circuit. CONSTITUTION: A charge control method includes charging a voltage to a battery of a mobile robot with a charge contact of a charge device being installed at a body contact of a mobile robot(100,110), detecting a charged battery voltage, comparing the detected voltage with a predetermined charge voltage value to judge whether or not of a full charge state(120,130), and driving the mobile robot so that the body contact is separated from the charge contact when the battery is at a fully charge state(140).
Patent KR-20020075225-A (KR)
Title: Electric connector for flat cable
Inventor: TSUNEMATSU KAZUHISA
IPC: H01R13/629
Filed: 2002-03-05
Abstract: PURPOSE: To provide an electric connector to which a flat cable can be easily inserted. CONSTITUTION: In an electric connector in which a press member 15 for pressing a flat cable onto a contact part of a terminal is capable of turning between an open position where an insertion space is opened to enable the flat cable to be inserted into the opening and a closed position where the insertion space is closed and the flat cable is pressed onto the contact part, a terminal 2 has a turn supporting part 11 for turning the press member 15 at the position of a axis 18A and locking parts 10 and 17A for locking the press member with a locking force caused by mutual collaboration when the press member is turned to the open position.
Patent KR-20030072683-A (KR)
Title: Computer Function Status Storage Method at A Stoppage of Electric Current
Inventor: CHOI BYEONG SU
IPC: G06F1/30
Filed: 2002-03-06
Abstract: PURPOSE: A method for storing an operating state of a computer on power failure is provided to continuously carry out a work by storing the operating state of the computer and terminating the computer normally in case of the power failure. CONSTITUTION: If the power failure is detected by a power voltage detecting circuit, an emergency power is supplied. A list of a present operating program is written. A state storing instruction and an operation terminating instruction corresponding to a program list are called from a hard disk. While activating the program according to the program list, the state storing instruction is output from a CPU in an order and waits for a set time. While activating each program in the order by the program list, each program terminating instruction is sequentially output from the CPU and waits for the set time. The operation terminating instruction of an operating system is output.
Patent KR-20030073029-A (KR)
Title: Condenser microphone
Inventor: KIM JU YOUN
IPC: H04R19/04
Filed: 2002-03-08
Abstract: PURPOSE: A structure of a condenser microphone for connection with a product is provided to simplify assembly work with the product as reducing a thickness of the condenser microphone. CONSTITUTION: An acoustic wave insertion is punctured in a case(18), and a diaphragm(20) is installed in the case and is vibrated by the acoustic wave. A polar plate(22) is installed in the case by being separated from the diaphragm. A printed circuit board(2) has a pattern connected to the diaphragm and the polar plate electrically. And a FET(Field Effect Transistor)(5) is installed in the printed circuit board and converts capacitance variation into impedance variation. A penetration hoe is punctured to be adjacent to the pattern of the printed circuit board connected electrically to an electric circuit including the FET. A connection hole(10) comprises a spring holder, and is soldered after being inserted into the penetration hole in order to be connected with the pattern electrically, and thus the condenser microphone is connected with an external electric circuit electrically.
Patent KR-20030073083-A (KR)
Title: Instrument and method to manufacture carbonized products
Inventor: RYU HEUNG YEOL
IPC: C01B31/30
Filed: 2002-03-08
Abstract: PURPOSE: A carbonized product manufacturing apparatus is provided to reinforce effects of harmful substance absorption, far-infrared ray emission and heat distribution by filling brown coal (oval briquettes) or wood in the surrounding space, thereby carbonizing the filled material, and a carbonized product manufacturing method using the same is provided. CONSTITUTION: In a carbonized product manufacturing apparatus comprising outer container(1), inner container(2), inner container supporting part(3) and heat source material(4), the carbonized product manufacturing apparatus is characterized in that the outer container is made of refractory cement is sealable, the inner container supporting part is formed inside the outer container so that the inner container is put on the inner container supporting part, the inner container is a pottery with a dark brown glaze made of natural materials and put on the inner container supporting part, and brown coal or wood as the heat source material is filled into the surrounding space of the inner container to constantly maintain distribution of heating value, wherein the outer container or inner container comprises an open-and-shut means, wherein the inner container is sealed by densely winding a straw rope(5) around the outer part of the inner container and applying viscous ocher(6) onto the straw rope densely wound around the inner container. The carbonized product manufacturing method comprises a step (a) of sealing the pottery with a dark brown glaze after putting raw materials for carbonized product into a pottery with a dark brown glaze that is an inner container; a step (b) of installing the inner container on an inner container supporting part; a step (c) of carbonizing the filled material after filling brown coal or wood into the surrounding space of the inner container; and a step (d) of cooling the carbide, and pulverizing the cooled carbide into powder or grain phase.
Patent KR-20030073174-A (KR)
Title: Data processing device and method for diminishing driving current
Inventor: YOO WON JAE
IPC: H04B1/04
Filed: 2002-03-08
Abstract: PURPOSE: A device of processing data for reducing a driving current is provided to perfectly cut off power abandoned to a data processor by using a buffer, in order to reduce the driving current and data processing power consumption, thereby extending a battery life to the maximum. CONSTITUTION: A data processor(140) processes data. An interface(130) connected to the data processor(140) reads or writes the processed data. A logic circuit(120) controls a read or a write operation of the interface(130). A buffer(150) buffers a data signal applied to the interface(130) according to a read control signal of the logic circuit(120) or supplied from the interface(130). A power controller(110) controls power applied to the logic circuit(120), the interface(130), and the data processor(140).
Patent KR-20030075599-A (KR)
Inventor: MIN BYUNG EE
IPC: E03F3/04
Filed: 2002-03-19
Abstract: PURPOSE: A reinforcing device for drainage pipes is provided to connect each drainage pipe efficiently and strongly by constitution of reinforcing the upper side of the drainage pipe and reinforcing the external pressure of the drainage pipe, to improve efficiency in cement mortar injection work, and to secure supporting force for reinforcing the external pressure of the drainage pipe. CONSTITUTION: In a reinforcing device for drainage pipes(4), a form(1) has circular uneven groove portions(15) and circular protrusions(13) successively formed and have injection ports(19) for cement mortar(6) intermittently formed to the upper side of the form. In the inner space of the form, reinforcements(5) are secured in filling spaces(A,B) formed by securing both sides to the lower side of the drainage pipes, and cement mortar is filled into the filling space through the injection port.
Patent KR-20020077231-A (KR)
Inventor: SERIZAWA HAJIME
IPC: C08L25/06
Filed: 2002-03-29
Abstract: PURPOSE: To provide a damping resin composition having both excellent damping properties and rigidity, and further to provide a molded product of the composition. CONSTITUTION: This damping resin composition comprises (A) a liquid crystal polymer and (B) a thermoplastic resin, and satisfies the relation between a loss factor η at 1,000 Hz frequency and a flexural modulus E represented by the formula (I): ηxE (GPa)>=0.07 (GPa) (I).
Patent KR-20020077242-A (KR)
Inventor: TAKABASHI TATSUYA
IPC: H03F3/34
Filed: 2002-03-29
Abstract: PURPOSE: To reduce the power consumption of a signal amplifier. CONSTITUTION: A differential amplifier circuit part 10 converts an input voltage signal into a current signal and outputs the resultant current signal to a current mirror circuit part 12. That is, no resistor is provided in the input side current path of the current mirror circuit part 12, and at the output port 14 of the differential amplifier circuit part 10, a current signal is not converted into a voltage signal. Thus, a power supply voltage VDD can basically be reduced down to the accumulated value of the voltage between the sources and drains of transistors MP2, MN2 and MN3. A current signal inputted to the input side current path of the current mirror circuit part 12 is mirrored to an output side current path, converted into a voltage signal with a resistor RL provided in the path and outputted from an output port 18.
Patent KR-20020081115-A (KR)
Inventor: FUJIMAKI ERIKO
IPC: G09F9/30
Filed: 2002-04-16
Abstract: PURPOSE: To provide a color liquid crystal panel capable of enhancing image quality in a semi-transmission liquid crystal display, its manufacturing method and a color liquid crystal display. CONSTITUTION: In a reflection display area R, a part of light reached to a reflection electrode 12 via a color filter 21 passes a slit 21, is emitted to the outside and a part of the light passed the slit 21 and reached the reflection electrode 12 is emitted to the outside via the color filter 21. In addition, the light to reach the reflection electrode 12 via the color filter 21a and to be emitted via a color filter 21a and light not to pass the slit 21 at all exists as well. Therefore, average thickness of the color filters which is passed by the light to be emitted from the reflection display area R in a period from incidence becomes close to the one in a transmission display area T. Furthermore, since ratio of the slit 21a is differentiated by every color, a color reproduction area in the reflection display area R can be made coincident with a color reproduction area in the transmission display area T.
Patent KR-20030082746-A (KR)
Title: Wafer id marking apparatus and method
Inventor: OH HUI SEONG
IPC: H01L21/66
Filed: 2002-04-18
Abstract: PURPOSE: A wafer marking apparatus is provided to increase the number of semiconductor chips embodied in a wafer by forming a groove pattern including discriminating identification(ID) information of a corresponding wafer on the side surface of the wafer. CONSTITUTION: A loading unit loads a wafer. A pre-align unit aligns the loaded wafer to mark a wafer discriminating ID. A laser beam generating unit irradiates a laser beam to the side surface of the wafer aligned for the wafer discriminating ID marking to form the groove pattern including the discriminating ID information. A microcomputer recognizes the discriminating ID of the loaded wafer to generate a laser beam pattern corresponding to the discriminating ID. The microcomputer controls the laser beam generating unit to form the groove pattern corresponding to the discriminating ID on the side surface of the wafer.
Patent KR-20030083112-A (KR)
Title: The multi-channel isolated circuits using multiplexing and demultiplexing
Inventor: YOO SUN KOOK
IPC: H03K17/735
Filed: 2002-04-19
Abstract: PURPOSE: A multi channel multiplex-demultiplex isolation circuit is provided to improve the transmission efficiency of a multi channel signal by reducing a stray capacitance. CONSTITUTION: A buffer amplifier(110) amplifies a channel signal belonging to each of m-divided blocks. A multiplexer(120) is connected to a back-end stage of the buffer amplifier(110) and multiplexes each channel signal outputted from the buffer amplifier(110). An isolation amplifier(130) is connected to a back-end stage of the multiplexer(120) and isolates and amplifies the whole of channel signals per block outputted from the buffer amplifier(110). A demultiplexer(140) is connected to a back-end stage of the isolation amplifier(130) and demultiplexes the amplified channel signals outputted from the isolation amplifier(130). A sample-holder amplifier(150) is connected to a back-end stage of the demultiplexer(140) and extracts each channel signal from the demultiplexed channel signals.
Patent KR-20030087703-A (KR)
Title: Apparatus for controlling post injection of common rail injection system in diesel vehicle and method thereof
Inventor: KIM CHANG HYEON
IPC: F02M47/00
Filed: 2002-05-09
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved reliability of system, while reducing costs by performing a post injection without using an additional injection device. CONSTITUTION: An apparatus comprises an engine information detection unit for detecting information required for controlling an engine when the engine is turned on; a control unit(70) for calculating the required post injection fuel amount by analyzing the detected information of the engine, and controlling a post injection operation in consideration of the fuel pressure in the common rail; and an injector(80) which is open/shut for a preset time period in accordance with the control signal applied from the control unit, and injects the fuel of the amount of the calculated post injection. The engine information detection unit includes a pressure detection portion(10) for detecting pressure of the common rail, an engine RPM detection portion(20), a coolant temperature detection portion(30), an atmospheric pressure detection portion(40), a catalyst temperature detection portion(50), and an intake- air amount detection portion(60).
Patent KR-20030087488-A (KR)
Title: Online area based advertising and recommendation method based on user information
Inventor: KIM TAE SUK
Filed: 2002-05-10
Abstract: PURPOSE: A method for advertising and recommending the online local information using the user information is provided to conveniently and easily search the information of a baby related organization by selecting and searching a small region from a large region, and recommending the organization based on an address of an information user. CONSTITUTION: A start page is output if the information user connects to a web server. If a local information recommending window is selected, a desired recommending region is selected by outputting a map. If the desired recommending region is selected, a list of the baby related organization of the corresponding region is output. If one organization is selected from the list, a mini homepage of the selected organization is output. The community information comprising the information of the organization visited by the information user and the evaluation information of the organization is stored in a database.
Patent KR-20030088308-A (KR)
Title: Structure for Connecting Handle to Telescopic Pipe in Vacuum Cleaner
Inventor: PARK SEONG HO
IPC: A47L9/24
Filed: 2002-05-14
Abstract: PURPOSE: A structure body for connecting an extension tube to a handle is provided to easily couple/separate the extension tube with/from the handle by reducing friction between the extension tube and the handle. CONSTITUTION: In a vacuum cleaner, a through hole(41) is formed at one end of an extension tube(4) coupled with a handle(3). A connection member(10) includes a ring-shaped body(11) coupled with one end of the extension tube and made of synthetic resin, and a plurality of contact protrusions(12) formed at the inner circumference of the body. The contact protrusions protrude into the inner circumference of the extension tube through the through hole when the body is coupled with the extension tube.
Patent KR-20030090294-A (KR)
Title: Condenser for refrigerator and airconditioner using plural heat exchanger
Inventor: JUNG JIN SU
IPC: F28D3/00
Filed: 2002-05-22
Abstract: PURPOSE: An outdoor unit for a refrigerator and an air conditioner using a plurality of heat exchangers is provided to improve efficiency of heat exchange by combining some of air-cooled heat exchanger, an evaporation type heat exchanger and water-cooled heat exchanger, and to miniaturize and reduce weight of the refrigerator and the air conditioner by appropriately distributing air and coolant. CONSTITUTION: An outdoor unit(10) includes a compressor(20) compressing and feeding refrigerant recovered from an evaporator to be at high temperature and high pressure; an air-cooled heat exchanger(30) cooling down refrigerant supplied by the compressor with outside air, and generating hot and dry discharge air; an evaporation type heat exchanger(50) having a plurality of refrigerant condensing tubes arranged in a plurality of rows and columns to allow refrigerant partially cooled down the air-cooled heat exchanger; a water spray unit(90) spraying coolant to an upper part of the evaporation type heat exchanger; and an air suction fan(60) introducing outside air to supply to the air-cooled heat exchanger and the evaporation type heat exchanger.
Patent KR-20030003053-A (KR)
Inventor: COURNOYER JOHN
IPC: A61B17/56
Filed: 2002-06-28
Abstract: PURPOSE: A tool and a system for aligning and applying fastener to an implanted anchor are provided to enhance alignment of threads and coordination of fasteners. CONSTITUTION: A cartridge(10) has a cartridge body(6) with an enlarged gripping portion(8) at its proximal end and a wrench portion at the other, distal, end(9). The wrench portion includes a socket or recess having a polygonal shape for accepting the fastener nut, thus forming a box wrench for turning the nut. The distal end(9) also includes a centrally-protruding shaft or driver(4) which, as discussed above, is preferably an Allen wrench or other driver for seating in the socket of, and driving a set screw. For purposes of illustration, a set screw(3) and an outer nut(5) are in the cartridge. Thus, the distal end of the cartridge(10) accommodates two threaded fastening clamp elements at once. Advantageously, in this embodiment the inner driver element(4) extends ahead of the outer socket element so as to preferentially and coaxially install the inner set screw before or somewhat ahead of the outer nut.
Patent KR-20040004847-A (KR)
Inventor: CHOI YOUNG GEN
IPC: E02D5/80
Filed: 2002-07-05
Abstract: PURPOSE: A compressive and extensive fixture of an earth anchor is provided to prevent environmental pollution by recycling a tension member and to reduce the cost required for construction and materials. CONSTITUTION: The compressive and extensive fixture of the earth anchor contains: a circular steel bar(20) placed to the inside of a spiral spring reinforcement(100) and attached with a guide cylinder(101); and a projected wedge(120), where the steel bar(20) passes through, attached with four triangular plates(110) and fixed on the end of the steel bar(20).