baber/WOPTO huggingface dataset:
Patent KR-20080015000-A (KR)
Title: Apparatus for tissue cauterization
Inventor: EDER JOSEPH
IPC: A61B18/14
Filed: 2006-05-12
Abstract: The invention is concerned with cauterizing and resecting tissue. A pair of electrodes are placed on opposed tissue surfaces, and radio frequency power is applied through the electrodes to cauterizing a tissue mass therebetween. After cauterization has been effected, the tissue may be resected along a plane within the cauterized region with minimum or no bleeding. The tissue mass may then be removed.
Patent KR-20080012990-A (KR)
Title: Cold-hardy plant and method for development of the same
Inventor: YOSHIDA MIDORI
IPC: C12N15/09
Filed: 2006-06-21
Abstract: A transgenic rice plant having an enhanced cold hardiness which has a fructan synthetase gene; a method for enhancing the cold hardiness of a rice plant by introducing the gene into a cell of the rice plant; and use of the transgenic rice plant for reducing the cold stress in the cultivation of a rice plant.
Patent KR-20080027296-A (KR)
Title: Non-wetting coating on a fluid ejector
Inventor: OKAMURA YOSHIMASA
IPC: B41J2/16
Filed: 2006-06-30
Abstract: A fluid ejector (105) having an inner surface (150), an outer surface (160), and an orifice (140) that allows fluid in contact with the inner surface (150) to be ejected. The fluid ejector (105) has a non-wetting monolayer (170) covering at least a portion of the outer surface (160) of the fluid ejector (105) and surrounding the orifice (140) in the fluid ejector (105). Fabrication of the non-wetting monolayer can include removing a non-wetting monolayer from a second region of a fluid ejector while leaving the non-wetting monolayer on a first region surrounding an orifice in the fluid ejector, or protecting a second region of a fluid ejector from having a non-wetting monolayer formed thereon, wherein the second region does not include a first region surrounding the orifice in the fluid ejector. ® KIPO & WIPO 2008
Patent KR-20090074516-A (KR)
Title: Apparatus for polishing wafer
Inventor: KIM MI JUNG
IPC: H01L21/304
Filed: 2008-01-02
Abstract: A wafer polishing apparatus is provided to form a marker made of the same material as a polishing block in order to prevent the generation of scratch on a wafer. A wafer polishing apparatus is equipped with a polishing block(20). A target wafer to be polished is attached to the polishing block. A marker(22) is shown on the side of the polishing block. The maker is made of the same material as the polishing block. The marker adheres to the side of the polishing block or is screw-combined with the side of the polishing block. The marker can be made of alumina.
Patent KR-20090074615-A (KR)
Title: Image display device having rotating type input terminal
Inventor: LEE JUNG MIN
IPC: H04N5/44
Filed: 2008-01-02
Abstract: An image display device having a rotating type input terminal is provided to unify an input terminal installed in the image display device, thereby reducing manufacturing costs. In a case(12), a display panel is installed. An input terminal(20) is rotatably coupled with one side of the case. Shielding plates(40) are installed at both sides of the input terminal. End parts of the shielding plates are inserted to the inside of the case. In the case, an input terminal installation unit is formed. A guide is extended into the inside of the input terminal installation unit. The guide is guided so that the shielding plate moves in a predetermined route.
Patent KR-20090075232-A (KR)
Title: Channel information update method for television
Inventor: PARK KWON JEA
IPC: H04N5/445
Filed: 2008-01-03
Abstract: A method for updating channel information of a television is provided to update the channel information conveniently without confirming it one by one by executing the auto channel searching at predetermined time intervals. A microcomputer checks an update cycle(S20). If the update cycle comes, the microcomputer determines whether changed channel information exists through the auto channel searching(S30,S40). If so, the microcomputer displays the changed channel information on a screen through the OSD(On Screen Display), and then updates the channel information with the changed channel information(S80-S100).
Patent KR-20090076241-A (KR)
Title: Apparatus for cooling diecasting
Inventor: KWON BYOUNG SU
IPC: B22D30/00
Filed: 2008-01-08
Abstract: An air-cooling apparatus for die-casting is provided to perform cooling without damaging to casting materials and to improve cooling efficiency through omnidirectional cooling. An air-cooling apparatus for die-casting comprises a lower support(410) supporting a biscuit(310) of a casting material, a jaw(420) which is formed on one end of the lower support and compresses the lower side of the biscuit, a compression rod(430) supporting the biscuit from above, a press(440) which is formed on one end of the compression rod and compresses the upper side of the biscuit with the jaw, and a cylinder(450) combined in the other end of the compression rod. The piston of the cylinder is combined in the other end of the compression rod so that the biscuit of the casting material is held or released between the jaw and the press as the compression rod moves up and down.
Patent KR-20090076543-A (KR)
Title: Plasma display device and driving apparatus and method thereof
Inventor: KIM JEONG HOON
IPC: H01J17/49
Filed: 2008-01-09
Abstract: A plasma display unit, a driving unit and a driving method are provided to prevent the base discharge by varying the level of the lowest voltage of reset. A plasma display unit comprises a plasma display panel(100), a controller(200), a driving part and a temperature sensing part(600). The plasma display panel has a plurality of electrodes. The controller produces the control signal. The control signal is used for indicating the exterior image signal in the plasma display panel. The driving part supplies the driving voltage to the electrodes according to the control signal. The temperature sensing part senses the temperature of the plasma display panel or the driving part. The controller produces the first control signal in a part of the reset period in case the temperature of temperature sensing part is less than the reference temperature. The controller produces the second controlling signal in a part of the reset period in case the temperature of temperature sensing part is the reference temperature or greater. The driving part has a transistor and a gate driving circuit. The transistor is connected between the electrodes and the first powers.
Patent KR-20090076581-A (KR)
Title: Thin film transistor, method of manufacturing the thin film transistor and flat panel display device having the thin film transistor
Inventor: JEONG JONG HAN
IPC: H01L29/786
Filed: 2008-01-09
Abstract: A thin film transistor, a manufacturing method thereof, and a flat panel display including the thin film transistor are provided, which can improve ohmic contact property of the drain electrode and the P-type oxide semiconductor layer. The P-type oxide semiconductor layer(13) is formed on the substrate(10). The P-type oxide semiconductor layer comprises the channel region, source area and drain domain, and the ohmic contact domain of the drain area surface part and source area. The gate electrode is overlapped with the P-type oxide semiconductor layer of the channel region. The gate electrode is insulated with the P-type oxide semiconductor layer by the gate insulating layer. The source electrode(15a) and drain electrode(15b) come in contact with source area and drain region through the ohmic contact domain.
Patent KR-20080016917-A (KR)
Title: Navigation system
Inventor: KATO NORIKO
IPC: G01C21/00
Filed: 2008-01-28
Abstract: A navigation system is provided to help a user designate a destination by providing feature information on a point of interest. A navigation system comprises a spot-site database, a spot-feature database, an acquiring unit, a retrieving unit, a designating unit, and an information providing unit. The spot-site database stores position information of each of spots including at least one of a locational point and a facility on a map. The spot-feature database stores feature information with respect to the spots. The feature information allows a user to perceive a feature of each spot. The acquiring unit obtains a retrieval condition to retrieve a spot from the user. The retrieving unit retrieves a spot meeting the retrieval condition from the spot-site database. The designating unit designates feature information on the retrieved spot. The information providing unit is configured to provide the designated feature information as initial information with respect to the retrieved spot. In the navigation system, a current position is designated as a center of a start-point area. A category of a spot, which is a point of interest, is designated. Feature information on a spot within the start-point area is shown on a display device as initial information, so that the user can perceive the feature of the spot easily.
Patent KR-20090088502-A (KR)
Title: System for recognizing position and method thereof
Inventor: KIM JAE EON
IPC: G01S5/02
Filed: 2008-02-15
Abstract: A system for recognizing a position and a method thereof are provided to avoid electric wave collision between cells or tags by controlling a multi-cell and a multi-tag through time slot allotment. In a system for recognizing a position and a method thereof, a global positioning system(1) comprises an apparatus for verifying position(10), an anchor(20), and a coordinator anchor(30). The tag is built in a position verification device, which is included within the cell of the wireless sensor network. An anchor is arranged in predefined locations fixedly, in a wireless sensor network. The anchor in a coverage where a packet transmission is available transmits a packet to a position detection device.
Patent KR-20090089979-A (KR)
Title: Manufacturing apparatus and method of film with a barrier property
Inventor: KIM JU HAN
IPC: B29D23/00
Filed: 2008-02-20
Abstract: An apparatus for manufacturing a film having barrier property is provided to form an inorganic thin film layer at one side through whole width and length evenly. An apparatus for manufacturing a film (22) having barrier property comprises: a vacuum chamber in which a plastic film (20) moves; a gas supplying pipe which provides deposition gas to inside of vacuum chamber; and a material retaining device which maintains a deposition material for depositing reactant on a plastic film. The gas supplying pipe comprise double pipe having an inner pipe which is filled with deposition gas and outer pipe which discharges deposition gas from the inner pipe.
Patent KR-20090090671-A (KR)
Title: Preparation method of supported catalysts with a high proportion containing a platinum
Inventor: ROH BUM WOOK
IPC: B01J37/16
Filed: 2008-02-21
Abstract: A manufacturing method of a high rate platinum supported catalyst is provided to decrease cost, and to increase efficiency of the whole processes by preventing loss of platinum by adjusting reaction gas and pH at the same time in a polyol process. A manufacturing method of a high rate platinum supported catalyst includes the following steps of: mixing an alkali metal or an alkaline earth metal, a platinum precursor and a carbon carrier in a solvent; producing mixture slurry; cooling the mixture slurry in room temperature; manufacturing the slurry in which a platinum precursor is reduced; and producing the high rate platinum supported catalyst by washing and drying the slurry. A mixing step is performed in a pH 12 ~ 14 range. The solvent is an alkylene glycol-based solvent of a carbon number 2 ~ 8 range.
Patent KR-20090090896-A (KR)
Title: Apparatus for injection of steam into dried deer antlers
Inventor: KIM WEOL JIN
IPC: A47J31/00
Filed: 2008-02-22
Abstract: An apparatus for injecting steam into dried deer antlers is provided to inject an alcohol gas with steam into a deer antler cutting unit in order to obtain a deer antler extract without the degradation of the effective ingredients of the deer antlers. An apparatus for injecting steam into dried deer antlers comprises a supporter(10), a water storage tank(20), an alcohol storage tank(30) and a deer antler mounting body(40). An air generator(12) is installed inside the supporter. The water storage tank heats water to generate the steam from it. The alcohol storage tank has a heating coil communicating with the water storage tank. The alcohol is heated by the steam which passes through the heating coil. The alcohol gas and the steam are located in an inner space of the alcohol storage tank. The one side of the deer antler mounting body is connected to the alcohol storage tank which receives the alcohol gas and the steam. A soft tube pushes a deer antler cutting unit when a press is operated.
Patent KR-20090092994-A (KR)
Title: Apparatus for exit guidance light
Inventor: KIM CHONG YOO
IPC: H05B37/00
Filed: 2008-02-28
Abstract: An emergency exit guidance light is provided to estimate a replacement time or discharging completion time of a battery by displaying a low voltage state of the battery through an alarm light. A line filter(110) removes a noise from the commercial AC power. A bridge rectifier(120) rectifies the AC voltage removing the noise. An AC/DC converter(130) converts the power rectified by the bridge rectifier into the DC voltage. A battery(150) charges or discharges the power. A boost-up DC/DC converter(140) converts the input power received from the AC/DC converter into the driving power and the charging power. A boost-up DC/DC converter converts the discharging power of the battery into the emergency driving power with a voltage level of the driving power.
Patent KR-20090095792-A (KR)
Title: LED Illumination Device
Inventor: GHIM JOONG EL
IPC: F21S2/00
Filed: 2008-03-06
Abstract: An LED lighting device is provided to improve a heat dissipation effect by forming an air hole in a case of a heat dissipation member. An LED lighting device includes a PCB(120) and a heat dissipation member(130). A plurality of LED chips(110) is mounted on the PCB. The heat dissipation member is arranged on a rear surface of the PCB. The heat dissipation member includes a heat dissipation pipe(131), a plurality of heat dissipation fins(133), a plurality of heat dissipation disks(135), and a case(137). The heat dissipation pipe is vertically attached in a center of the PCB. A plurality of heat dissipation fins surrounds the heat dissipation pipe. A plurality of heat dissipation fins is attached on a rear surface of the PCB. A plurality of heat dissipation disks is arranged around the heat dissipation pipe with a fixed interval. The case covers the heat dissipation member.
Patent KR-20090097260-A (KR)
Title: An intruder detection system for fense security using a wire wheel mechanism
Inventor: KIM YOUNG MIN
IPC: G08B13/12
Filed: 2008-03-11
Abstract: An intrusion sensing system for fence security based on the wire wheel method is provided to minimize the maintenance cost. An intrusion sensing wire(103) is installed between security posts(101) for the intrusion sensing of a fence. The intrusion sensing wire is connected to the security posts and an intrusion sensing slave(105). A wire wheel module is connected to the intrusion sensing wire and includes a windup spring for maintaining the tight state of the intrusion sensing wire. The wire wheel module detects the rolled state or unlaced state of the intrusion sensing wire. The intrusion sensing slave outputs the state data in the state that an address provided from an intrusion sensing master coincides with a preset intrinsic address.
Patent KR-20090099251-A (KR)
Title: An artificial fingernail and its manufacturing method
Inventor: PARK WOO HYUNG
IPC: A45D31/00
Filed: 2008-03-17
Abstract: An artificial nail is provided, which makes different materials combined by insert injection, heat sealing, and vacuum evaporation and can be naturally attached to the natural nail. A manufacturing method of artificial nail comprises: a step of providing artificial nail main body(110) which is made of soft material and soft a stepped groove is formed in the front back side; and a step of combining the hard part(120) with the stepped groove. The hard part is combined with the stepped groove by insert injection, and adhesive or heat sealing. The artificial nail is made of materials which are different with each other.
Patent KR-20090099707-A (KR)
Title: Semiconductor memory device
Inventor: HWANG YOUNG HO
IPC: G11C11/4091
Filed: 2008-03-18
Abstract: PURPOSE: A semiconductor memory device is provided to prevent a data error by suppressing a level rise of a bit line amplified to a ground voltage. CONSTITUTION: A semiconductor memory device includes a bit line sensing amplifier(BLSA), and a column selecting unit. The bit line sensing amplifier senses and amplifies the data loaded in the bit line. The column selecting unit selectively connects the bit line and the data bus in response to the column selection signal. The column selecting unit uses a column selecting signal as a gate input. The column selecting unit uses a column selecting signal as a gate input. The column selecting unit includes a plurality of MOS transistors serially connected between the bit line and the data bus.
Patent KR-20080086850-A (KR)
Title: Stabilized aqueous solutions of ergoline compounds
Inventor: BJORN SCHURAD
IPC: C07D487/04
Filed: 2008-03-21
Abstract: Stabilized aqueous solution of ergoline compound is provided to improve stabilization of ergoline compound in aqueous solution by using oxygen-containing cosolvent, so that the aqueous solution is used for manufacturing a parenteral drug for treating neurodegenerative disease or brain trauma. A stabilized aqueous solution of ergoline compound represented by the formula(I) or physiologically tolerable salts thereof contains 0.05% to 90.00%(m/v) of at least one oxygen-containing cosolvent such as polyvalent alcohol selected from 1,2-ethanoldiol, 1,2-propandiol, 1,3-propandiol, 1,2,3-propantriol and1,3-butandiol, wherein R^1 is hydrogen atom or halogen atom; and R^2 is C1-C4 alkyl group or alkenyl group. Further, a molecular weight of the oxygen-containing cosolvent is 200 to 35000 g/mol.
Patent KR-20090102036-A (KR)
Title: Loess brick
Inventor: KIM YOUNG HOON
IPC: E04C1/00
Filed: 2008-03-25
Abstract: PURPOSE: A loess brick is provided to make living environment more comfortable and good for human body by containing yellow soil and charcoal, rice straw, and big-cone pine/pine. CONSTITUTION: A loess brick(10) is manufactured as follows. A mixture of yellow soil 50~60 weight%, a crushed material of leaves and shell of big-cone pine and pine 25~35 weight%, rice straw 8~12 weight%, and charcoal 3~7 weight% is produced. The mixture is molded in the form of brick due to the compression of a press machine. And then, through holes(12) are punched from the top to the bottom of the molded brick. In the through holes, binding pieces are inserted in order to enhance the binding force between adjacent loess bricks.
Patent KR-20080089231-A (KR)
Title: Print head
Inventor: TOMIZAWA KEIJI
IPC: B41J2/05
Filed: 2008-03-28
Abstract: A print head is provided to prevent variations in image density and dot shape by spraying ink via plural ejection ports in communication with ink channels having different length. A print head comprises plural nozzles and an ink supply port(4) in communication with the nozzles. The nozzles includes an ejection port(6B), an electrothermal transducing element, an energy acting chamber, and a channel. Each of the first nozzles having a relatively long first channel comprises a first ejection port and a first eletrothermal transducing element, and each of the second nozzles having a relatively short second channel comprises a second ejection port and a second electrothermal transducing element. The first and second ejection ports have the same opening diameter. The first and second nozzles are arranged on the same side of the ink supply port, and the first electrothermal transducing element has an area smaller than that of the second electrothermal transducing element. The electrothermal transducing element creates heat in a direction orthogonal to the direction the ejection ports are arranged when energized, and is shaped like a rectangle which is longer in the direction orthogonal to the direction the ejection ports are arranged than in the direction the ejection ports are arranged. The aspect ratio of the electrothermal transducing element is obtained by dividing the length of the electrothermal transducing element in the direction orthogonal to the direction the ejection ports are arranged by the length of the electrothermal transducing element in the direction the ejection ports are arranged, and the aspect ratio of the electrothermal transducing element is changed to increase according to the length of the channel.
Patent KR-20090103523-A (KR)
Title: On-die termination circuit
Inventor: JANG WON BONG
IPC: G11C7/10
Filed: 2008-03-28
Abstract: PURPOSE: An on-die termination circuit is provided to accurately control impedance through passive resistors of low number by selectively assembling a plurality of passive resistors. CONSTITUTION: An on-die termination circuit includes a passive resistor part(260), a plurality of first MOS transistors(220A~220C), and a plurality of second MOS transistors(240A~240C). The passive resistor part includes a plurality of passive resistors which is serially connected. A plurality of first MOS transistors delivers a power voltage to the passive resistor part in response to a first control signal. A plurality of second MOS transistors delivers a ground voltage to the passive resistor part in response to a second control signal. Impedance is controlled according to a first resistor value due to a turn-on state of the first MOS transistors and the second MOS transistors and a second resistor value of the passive resistor for sending a current inside the passive resistor part.
Patent KR-20090104949-A (KR)
Title: Structure combination of ornaments with shoes
Inventor: LEE YOUNG IL
IPC: A43B23/24
Filed: 2008-04-01
Abstract: PURPOSE: A bonding structure of footwear and accessory is provided, which can produce always new feeling by makes various kinds of accessories detachable. CONSTITUTION: A bonding structure of footwear and accessory is constituted as follows. A metal rod(10) is prepared between the lining and outer cover(3) of the footwear(1). The outer circumference of the fixed lug is formed in a polygon while fixing the fixed metal lug(11) to be protruded from the outside of the outer cover. In the lower part of the accessory(20), the protrusion recess which receives the fixed lug is formed. In the outer circumference of the fixed lug, a magnetic groove is prepared. A magnet(24) is prepared inside the protrusion recess.
Patent KR-20090105169-A (KR)
Title: Air curtain unit of air conditioner for vehicles
Inventor: JANG KIL SANG
IPC: B60H1/00
Filed: 2008-04-01
Abstract: PURPOSE: An air curtain unit of an air-conditioning device for vehicle is provided to make the temperatures of the front seat and the rear seat different, thereby implementing cooling/heating areas according the needs of passengers. CONSTITUTION: An air curtain unit of an air-conditioning device for vehicle, which forms an air curtain between a first row seat(12) and a second row seat(14) using the air discharged from an instrument panel of the vehicle, includes a blower, a blower case, and a ventilation duct. The blower(20) is installed on one side of the ceiling to let the air discharged from the instrument panel in from the front side. The blower case(30) covers the blower to eject the air through one side of the blower. The ventilation duct(40) is connected to the blower case and installed in the width direction of the ceiling to discharge the air of the blower from the ceiling towards the floor of the vehicle room.