baber/WOPTO huggingface dataset:
Patent KR-20090096780-A (KR)
Title: Operating method of grid-connected inverter for photovoltaic power generation
Inventor: PARK SOUNG WOO
IPC: H02M7/42
Filed: 2008-03-10
Abstract: An operating method of a grid-connected inverter for a photovoltaic power generation is provided to minimize a converting loss in a process for converting a DC power into an AC power by parallel operating two inverters. An operation of an inverter is determined based on a grid voltage and a grid frequency(S410). If an input voltage of the grid voltage, the grid frequency, and a solar cell array is not suitable for an operation of the inverter, PWM signals of a first inverter and a second inverter are disabled(S412,S414). If an input voltage of the grid voltage, the grid frequency, and the solar cell array is suitable for an operation of the inverter, an operation of the second inverter is determined based on comparison between a half value of inverter capacity and the input voltage of the solar cell array(S422). If the input voltage of the solar cell array exceeds the half value of the inverter capacity, the PWM signals of the first inverter and the second inverter are enabled(S424,S442).
Patent KR-20090098393-A (KR)
Title: An optical instrument for the observing the inside of tube-body
Inventor: LEE O JIN
IPC: H04N5/225
Filed: 2008-03-14
Abstract: An optical device for observing the inside of a tube is provided to inspect the inner side of the tube at a time, without rotating the optical device at 360 degrees. An optical device(100) for observing the inside of a tube comprises a body part(110), a photographing unit(120), a reflective mirror unit(130) and a lighting unit(140). The body part is extended in the longitudinal direction as much as predetermined distance and has both ends are connected with each other. The photographing unit photographs the inside of the tube by being installed at one end of the body part. The reflective mirror unit reflects the image of the inside of the tube to the photographing unit by being installed at the other end of the body part.
Patent KR-20090098475-A (KR)
Title: The structure of fork pin
Inventor: LEE CHUL SUB
IPC: H05K7/12
Filed: 2008-03-14
Abstract: A structure of a fork pin is provided to compensate volume reduction of a fork pin by expanding a connection part for connecting support pieces into an insertion space part side. A body(10) comprises a pair of support pieces(12,13), an insertion space part(14), a connection part(16), and a fixing protrusion(11). The insertion space part is formed between a pair of support pieces. A bottom part of a pair of support pieces is integrally formed by the connection part. A pair of gripping protrusions(12A,13A) is formed in a top end part of a pair of support pieces. The fixing protrusion is formed in a bottom end of the connection part. An expansion dimension part(15) is formed by expanding the connection part into the insertion space part side.
Patent KR-20090105570-A (KR)
Title: Stacked semiconductor package
Inventor: JEONG JUNG TAE
IPC: H01L23/12
Filed: 2008-04-03
Abstract: PURPOSE: A stacked semiconductor package is provided to decrease the thickness by connecting a connection pad and a conductive plate after connecting bonding pads with the conductive plate protruded to the outside of the semiconductor chip. CONSTITUTION: A substrate(100) has a substrate body(105) and a connection pad(130). The connection pads are arranged along an edge of an upper side of the substrate body. A semiconductor chip module(200) includes a first semiconductor chip(210), a second semiconductor chip(220), and a conductive plate(230). The first semiconductor chip is arranged on the upper side and includes first bonding pads corresponding to each connection pad. The second semiconductor chip is arranged on the first semiconductor chip and includes second bonding pads facing the first bonding pads. The conductive plate is interposed between the first bonding pads and the second bonding pads. A conductive connection unit(300) electrically connects the connection pad and the conductive plate.
Patent KR-20090107758-A (KR)
Title: Method for providing data application of digital broadcasting and computer-readable medium having thereon program performing function embodying the same
Inventor: BAEK WON JANG
IPC: H04N7/24
Filed: 2008-04-10
Abstract: PURPOSE: A method for providing a data application of a digital broadcast and a computer-readable medium having a program performing the method are provided to minimize time necessary for receiving and executing a data application of a digital broadcast, minimize limitation about the number or a size of data applications which can be provided, supply customized data based on receiver or viewer information and be read by a computer. CONSTITUTION: A data application of a digital broadcast is received and executed in a provided receiver. Scene configuration information about a scene of the data application is received(S110). At least one component configuring the scene based on the scene configuration information is received(S130). The data application is provided based on at least one component and the scene configuration information(S150).
Patent KR-20090109152-A (KR)
Title: Water tank panel welding supporting material
Inventor: LEE SOON KOON
IPC: B65D90/08
Filed: 2008-04-15
Abstract: PURPOSE: A reinforcement material for welding a water tank panel is provided to secure sealabiltiy of two panels, and to maintain a welding state of a welding part with elasticity. CONSTITUTION: A reinforcement material(100) for welding a water tank panel is used to prevent leakage of the water through two welded panels. The reinforcement material is made of an elastic plastic material, and has a square shape. The two panels are welded on a boundary line. At least one or more buffering groove(102) is formed with the predetermined depth to a longitudinal direction of the surface contacted with the panel.
Patent KR-20090112276-A (KR)
Title: Probe card
Inventor: I CHAE YUN
IPC: H01L21/66
Filed: 2008-04-24
Abstract: PURPOSE: A probe card is provided to easily join the card body and the silicon material by forming a penetration hole using an etching. CONSTITUTION: A probe card comprises a circuit board for test, a card body, a probe, and a cover(40). The card body is combined with the upper side of the circuit board for test by forming in the combining aperture perpendicularly passed through. The probe connects the electrode pad of the solder bump and the circuit board for test by being combined with the combining aperture. A penetration hole(42) is formed that the probe is protruded into the upper part. The penetration hole is formed through the etching process.
Patent KR-20090112979-A (KR)
Title: Low-Power Consumption Wireless Camera System with motion detection function
Inventor: PARK JI YANG
IPC: H04L12/26
Filed: 2008-04-25
Abstract: PURPOSE: A low power wireless camera system and a device thereof are provided to install a low power camera capable of operating by a battery to use an image sensor node compatible with a sensor network system, thereby removing a need of separately constructing a network for only an image without costs for constructing a power and image transmission network. CONSTITUTION: If a monitored person appears in a monitoring area, motion is sensed by a motion sensor mounted in a low power wireless camera(100). Information photographed by a camera which operates by a battery is compressed to be transmitted to a wireless sensor network in an encoder installed in a wireless camera. The compressed data is transceived from a router(200) to a gateway(300) after transceiving the compressed data to the router through a wireless sensor network CSS network. The image data transmitted to the gateway is transceived to/from a server through an Ethernet network. The image data transmitted to the server is displayed through a monitoring system.
Patent KR-20090112519-A (KR)
Inventor: HONG IN CHEOL
IPC: A63B69/36
Filed: 2008-04-24
Abstract: PURPOSE: A golf ball marking ink and a golf ball detecting device are provided, which enables a user to easily find his/her ball by a magnetic material detecting device. CONSTITUTION: A golf ball marking ink is made of silicon or the urethane 80-90wt.%, pigment 1-3wt.%, and magnetic powder 5-17wt.% and is formed in a pen-type. The golf ball detecting device comprises a magnetism detector(1) which detects the magnetic field generated in the magnetic powder of the golf ball; an amplifier(2) which is delivered with the magnetic field value detected by the magnetic detector and amplifies it; a controller(3) which analyzes the size of the magnetic field value amplified by the amplifier; and a display unit(4) which aurally expresses the analyzed result.
Patent KR-20090114974-A (KR)
Title: Program Update Method and Device for Remote Electric Tilt System of Antenna
Inventor: KIM JAE HOON
IPC: H04B7/00
Filed: 2008-04-30
Abstract: PURPOSE: A program update method in a remote tilt system and an apparatus thereof without a program recovery through access of a direct antenna are provided to update the application program in an RET(Remote Electric Tilt) system. CONSTITUTION: An update program data is received(500). The received update program data is stored in a first memory(502). In case the update program data is stored in the first memory, a flag state is set in a set state(504). The stored update program data is copied in a second memory(506). The flag state is converted in a clear state(508) after completing the copy of update program data of the second memory.
Patent KR-20090124198-A (KR)
Title: Thinner composition for removing photosensitive resin and anti-reflective coating
Inventor: LEE KYONG HO
IPC: G03F7/42
Filed: 2008-05-29
Abstract: PURPOSE: A thinner composition for removing a photosensitive resin and a bottom antireflective coating is provided to obtain excellent solubility and EBR property, and to prevent the contamination of the production equipment such as a cup holder or the clogging of a discharge hole. CONSTITUTION: A thinner composition for removing a photosensitive resin and a bottom antireflective coating comprises 10 ~ 70 weight% of a propylene glycol alkyl ether acetate (PGMEA); 5 ~ 40 weight% wt% of methyl-3-methoxypropionate (MMP); 5 ~ 50 weight% of cyclohexanone (CHN); and 1 ~ 10 weight% of γ-butyrolactone (GBL). The propylene glycol alkyl ether acetate is one selected from the group consisting of propylene glycol monomethyl ether acetate, propylene glycol monoethyl ether acetate and their mixture. The thinner composition comprises further a surfactant. The surfactant is a fluorine-based surfactant, a nonionic surfactant or an ionic surfactant.
Patent KR-20090124210-A (KR)
Title: Chemical vapor deposition apparatus
Inventor: JANG SANG LAE
IPC: H01L21/205
Filed: 2008-05-29
Abstract: PURPOSE: A chemical vapor deposition apparatus is provided to prevent the location of the substrate handling robot from being changed as the bottom part of the transfer module chamber. CONSTITUTION: The transfer module chamber(300) interlinks the loadlock chamber and process module chamber. The supporting frame(310) supports the transfer module chamber in the lower part. The substrate handling robot(400) transfers substrate to the loadlock chamber and process module chamber. The deformation absorbing unit(500) absorbs the deformation of the bottom part(350) to shock-absorbing. The deformation absorbing unit comprises the top joint, and the bottom combination part and bellows. The transfer module chamber comprises the first pleural area and the second side plate unit.
Patent KR-20090125976-A (KR)
Title: Transmitting apparatus, receiving apparatus, transmitting system which combines these and method thereof
Inventor: LEE SANG SOO
IPC: H04B7/26
Filed: 2008-06-03
Abstract: PURPOSE: A transmitting apparatus, a receiving apparatus, a transmitting system combining these and method thereof are provided to transmit data without an interrupt by transmitting data through two channels and blocking a channel where an interrupt is generated. CONSTITUTION: In a device, a first transmission unit(240-1) transmits data through a channel of a first band. A second transmission unit(240-2) transmits data through a channel of a second band. If interference is detected in the channel of the first band, a transmission controller(250) controls the first transmission unit and terminates data transmission through the channel of the first band. After the termination of data transmission through the channel of the first band, the transmission controller decides whether an available channel remain in the first band. If the available channel remains, the transmission controller controls the first transmission unit to start data transmission in the detected available channel.
Patent KR-20090126058-A (KR)
Title: Hollow graphene multilayed nanospheres
Inventor: KIM SUNG JIN
IPC: B82B1/00
Filed: 2008-06-03
Abstract: PURPOSE: A multilayer graphene hollow nanosphere is provided to express optical luminescence or electromagnetism by introducing impurities by the evaporation or deposition of metal ions. CONSTITUTION: A multilayer graphene hollow nanosphere has the layered structure by graphene layers. The multilayer graphene hollow nanosphere has an outer diameter of 25 nm ~ 300 nm and an inner diameter of 6 nm ~ 250 nm. The interlayer distance of graphene is 0.34 nm ~ 0.60 nm, and the thickness of the multilayer graphene is 3.4 nm ~ 60 nm. The outer surface is hydrophilic by containing a hydroxyl group, and the inner curved surface forming hollow is hydrophobic by containing a metal carbide. The outer surface is converted into hydrophobic by the physicochemical reduction.
Patent KR-20090126360-A (KR)
Title: A method to produce beer using deep-ocean water
Inventor: SUH HEE DONG
IPC: C12C12/00
Filed: 2008-06-04
Abstract: PURPOSE: A method for producing beer using deep sea water is provided to improve sanitary safety of beer and save money for removing environmental pollutant. CONSTITUTION: A method for producing beer using deep sea water comprises: a step of warming deep sea water at 20-30°C then performing ultrafiltration; a step of performing reverse osmosis filtration, electrodialytic method, electrolytic extraction, freezing, evaporation and condensation or ion exchange process to obtain desalted water; a step of treating the desalted water with alkali of ph 9-11; a step of adjusting pH at 5.8~8.5; a step of neutralizing the water; and a step of making beer using the water.
Patent KR-20090126390-A (KR)
Title: Organic thin film transistor and method thereof
Inventor: JANG JIN
IPC: H01L29/786
Filed: 2008-06-04
Abstract: PURPOSE: An organic thin film transistor and a manufacturing method thereof are provided to prevent the deterioration of the electrical characteristic by preventing the penetration of the moisture or the oxygen to the organic semiconductor. CONSTITUTION: A gate electrode is formed on a substrate. A gate insulating layer(130) is formed on the gate electrode. The source and the drain electrode are formed on the gate insulating layer. The organic semiconductor layer is formed on the gate insulating layer. The first organic protection layer(160) is formed on the organic semiconductor layer. The inorganic protection layer is formed on the first organic protection layer. The second organic protection layer is formed on the inorganic protection layer. A pixel electrode(190) is formed on the second organic protective layer.
Patent KR-20090127622-A (KR)
Title: Firing type liquid ejection apparatus
Inventor: SHIM DONG SOO
IPC: E21F5/14
Filed: 2008-06-09
Abstract: PURPOSE: A firing type liquid ejection apparatus is provided to maximize removal efficiency of dust generated when a structure is dismantled. CONSTITUTION: A firing type liquid ejection apparatus comprises an ejection tank(10), a support frame(20), ejection liquid(30), and a propellant charging unit(40). The ejection tank is formed that inside is emptied, the bottom part is blocked, and the upper part is opened. The support frame supports the ejection tank. The ejection liquid is accepted to the ejection tank. The propellant charging unit accepted to the bottom part of the ejection tank inside ejects the ejection liquid at a time by explosion propelling force.
Patent KR-20090128053-A (KR)
Title: Japonica-type rice powder pulverized for noodles production, and the rice noodles process without hot-steamming using those powder
Inventor: LEE SUK HEE
IPC: A23L7/104
Filed: 2008-06-10
Abstract: PURPOSE: An ultrafine rice flour, and a method for preparing the rice noodles by using the ultrafine rice flour are provided to prevent the adhesion of noodle strips due to the deficiency of viscosity after molding. CONSTITUTION: An ultrafine rice flour is prepared by mixing rice flour 100 parts by weight, water 40 parts by weight, and salt 2 parts by weight; kneading the powder mixture; making noodles from the kneaded one; leaving it at a cold room of 3°C for one day to mature it; and drying the matured one in a drying room of a temperature of 50 deg.C and at a humidity of 70±5% to the water content of 14% or less. The rice is the rice of Oryza sativa var. japonica, and the ultrafine rice flour has a size of 10 micrometers or less.
Patent KR-20090130945-A (KR)
Title: Switching device responsive to external force and danger management system used thereof
Inventor: JEON BYUNG OK
IPC: G08B21/02
Filed: 2008-06-17
Abstract: PURPOSE: An external force interactive switch and a crisis and peril management system using the same are provided to generate a switching signal for the external force exceeding an allowance limit. CONSTITUTION: An external force interactive switch(100) includes an elastic switch body(110), an elastic conductive line(120) and a switch member(130). The elastic switch body is formed with a plane member or a linear member. The elastic conductive line is arranged in the elastic switch body. The elastic conductive line transfers a current and an electric signal. The switch member is arranged in the elastic switch body. The switch member is electrically connected to the elastic conductive line. The switch member generates a switching signal according to expansion and contraction of the switch body. A crisis and peril management system includes the switch device, an alarm signal generation part, a control part and a power supply part. The alarm signal generation part generates an alarm signal in correspondence to the switching signal of the switch device. The control part controls the alarm signal generation part. The power supply part supplies power to the system.
Patent KR-20080114560-A (KR)
Title: Exhaust emission control system and engine-driven air conditioning system
Inventor: ASAO SATORU
IPC: F01N3/00
Filed: 2008-06-24
Abstract: An exhaust emission control system and engine-driven air conditioning system is provided to restrict possibility in which generates condensed water by condensing residual emission inside the emission purification-processing part outside the purification-processing part. An exhaust emission control system comprises a separation part body(310) separating emission escaped from an engine into gas emission and liquid emission; a gas-liquid separation part(300) including an exit draining liquid emission; a drain channel(400) supplying emission escaped from an engine to the separation part body of a gas-liquid separation part; an emission purification-processing part(500) performing a purification process about the liquid emission ejected from the exit; and a gas inlet unit(600,352) drawing in gas present inside an emission purification-processing part, then feeding into the separation part body of the gas-liquid separation part.
Patent KR-20100000317-A (KR)
Title: Apparatus and method for fall-down detection
Inventor: SONG SA KWANG
IPC: H04W88/02
Filed: 2008-06-24
Abstract: PURPOSE: A falling sense apparatus and a method thereof for notifying a falling through a communication unit are provided to actively prevent the accident due to the hurt from a fall by notifying an accident to a fall-down control server. CONSTITUTION: An accelerator sensor(110) senses acceleration and gradient information. A controller(130) decides upper parts by using the acceleration and gradient information. The controller analyzes consecutive patterns of the behaviors. If the hurt from a fall is determined, a communication unit(160) transmits the hurt from a fall generation information.
Patent KR-20100001125-A (KR)
Title: Cover tray and base assembly for steam and vacuum cleaner in use with the same
Inventor: HAAN GYUNG HEE
IPC: A47L11/34
Filed: 2008-06-26
Abstract: PURPOSE: A cover tray, and a base assembly for a steam/vacuum cleaner using the same are provided to prevent rotation of a rotation brush from being interrupted by hair. CONSTITUTION: A cover plate(141) covers protruded materials in which a pad is attached. Wheels are installed in the front both sides of the cover plate. A main body comprises an upper case(150) and a lower case(130). A suction nozzle(131) and a steam spray port are formed on the lower case. A rotation brush(170) is installed inside of the main body in which the suction nozzle is located. The protruded materials are formed on a pad attachment tray(120). A cover tray(140) covers the bottom surface of the pad attachment tray.
Patent KR-20090026023-A (KR)
Title: Camera lens module
Inventor: YU HYUN HO
IPC: G02B7/02
Filed: 2008-06-27
Abstract: A camera lens module is provided to prevent reliability degradation of a camera lens module or quality degradation of a photographing image due to foreign material by reducing generation of the foreign material due to movement of a lens housing. A camera lens module(100) comprises a lens housing(101), a main frame(102), a supporting part(103), a cover part(104), and a control member(105). At least one lens is mounted on the lens housing. The lens housing is arranged toward an optical axis of the main frame. The main frame includes an image sensor(121), a circuit board(123), and an elastic member(125). The image sensor converts a phase of a subject into an electrical signal, and is mounted on the circuit board. The elastic member is installed in the main frame, and provides an elastic force capable of moving the supporting part toward the cover part. An assembly protrusion(127) is formed on the main frame. The supporting part is coupled with the main frame. The cover part is coupled with the main frame. A thread of a screw is formed on an outer circumference of the control member. The control member penetrates a through hole(143), and is coupled with the cover part.
Patent KR-20100007216-A (KR)
Title: Transfer chamber for vacuum processing system
Inventor: AHN SUNG IL
IPC: H01L21/677
Filed: 2008-07-11
Abstract: PURPOSE: A transfer chamber of a vacuum process system is provided to minimize the thickness of a lower surface by forming at least part of the lower surface with a curved shape. CONSTITUTION: A transfer chamber(10) includes a lower surface(20), a lateral surface(30), and a top surface. A transfer robot(4) is installed on the lower surface. The lower surface is supported by a support frame. At least part of the lower surface is formed with the curved surface shape. When forming a vacuum pressure of the transfer chamber, the concentration of the stress is prevented by the curved shape. The stress is applied to the inside of the transfer chamber. A curved surface part(22) of the lower surface is formed on the center of the lower surface.