baber/WOPTO huggingface dataset:
Patent KR-20090080628-A (KR)
Title: Multi-Stored Parking Apparatus Using a Long Span Beam
Inventor: PARK DAE YOUL
IPC: E04H6/08
Filed: 2008-01-22
Abstract: A self-operating parking system using a long span beam is provided to cut down the cost of construction by shortening a period of construction, to improve economical efficiency by increasing the number of cars parked and the utilization of space compared with the existing parking system, and to be advantageous to the traffic in a parking system and to increase the convenience of use. A self-operating parking system(1a) using a long span beam is formed by installing a long span beam(20) with a variable cross section between an outer column(10) and an adjacent outer column, wherein the long span beam is formed to have a variable cross section which the height of a central part(24) located in a vehicle passing space(D) is higher than two ends(22) located in a parking space of the parking system, and each end of two ends located in the parking space and two ends of the central part located in the vehicle passage space are joined by welding or coupled and fixed by a high-tension bolt.
Patent KR-20090081795-A (KR)
Title: Holder for a music book
Inventor: IM HAN YI
IPC: G10G7/00
Filed: 2008-01-25
Abstract: A holder for a music book is provided to facilitate turning a page while playing the piano and enable a user to read the music book at a dark place and prevent a stand from falling down although thick music book is put on the stand. A holder for a music book comprises a left support(100), a right support(200), an adhering tool(300), a blotting plate(400), and a page turning unit(530). In the left support, a through-hole passing through right and left sides is formed in a vertical direction. In the right support, a through-hole passing through right and left sides is formed in a horizontal direction. The adhering tool is combined on the rear sides of the left support and the right support. In the blotting plate made of transparent material, a guide groove is formed at the lower part in a horizontal direction. In the page turning unit, the lower end is connected to the rear end of a connection member and is spread upward.
Patent KR-20090082794-A (KR)
Title: Slab Form Device
Inventor: LEE JUNG HWAN
IPC: E04G11/38
Filed: 2008-01-28
Abstract: A slab form apparatus is provided to have a structure to make a middle beam connected to a drop head of a column easily and to install a large horizontal plate by having less weight compared with a plate made of aluminum. A slab form apparatus comprises plural slab forms(100), a middle beam(200) supporting the slab forms, and a column(300), wherein the slab form comprises a vertical support beam(102) provided to the upper part of the middle beam and a horizontal plate(106) located on the upper part of the vertical support beam, and the column comprises a lower column(310) and a head portion(320) located on the upper part of the lower column, and the head portion includes a stopper(350) provided to the top of the lower column, a middle column(330) provided to the upper part of the stopper, a drop head(340) moved between the upper and lower parts of the middle column, and a wedge(370) provided to the lower part of the drop head, and the drop head of the column includes a projection(360) having two first projections formed to be more distant from each other toward the upper part.
Patent KR-20090084531-A (KR)
Title: Fuse circuit and semiconductor memory device including the same
Inventor: JEONG YOU CHUL
IPC: G11C16/10
Filed: 2008-02-01
Abstract: A fuse circuit and a semiconductor memory device including the same are provided to improve the performance of a semiconductor memory device by repairing a defect cell stably. A first and a second program unit(120,140) are programmed in response to the program signal while outputting a first and a second signal. The first signal is increased before programming, and while a second signal is reduced before programming. A sensing circuit(160) generates a sensing output signal based on the first signal and the second signal. A first program unit comprises an E- fuse which is connected between the output node of the first signal and the first voltage terminal. A second program unit comprises a reference resistor and an anti-fuse.
Patent KR-20090090196-A (KR)
Title: Jpeg2000 steganography apparatus for minimizing the changes of code-block noise variances and methode threrefor
Inventor: LEE HEUNG KYU
IPC: H04N1/41
Filed: 2008-02-20
Abstract: A JPEG 2000 steganography apparatus and a method thereof for minimizing the change of the code block noise variance predicting the change of the code block noise variance are provided to prevent the detection by steganalysis based on HHT(Hilbert-Huang Transform) by inserting a message. An image encoding unit(100) generates bit stream by encoding the image data. A code block predicting unit(200) inputs the bit stream. The code block estimator produces the low-precision code block dispersion and low coarse code block noise variance about each code block. The code block estimator produces the order of the layer. An order weight calculator(300) inputs the calculated return value. The order weight calculator produces the order weighted value by using the return value which is input. A message processor(400) inserts and extracts the bit stream.
Patent KR-20090091485-A (KR)
Title: Small hatch for ship
Inventor: MA YONG GYU
IPC: B63B19/12
Filed: 2008-02-25
Abstract: A small hatch for a ship is provided to solve oxide erosion problem due to rainwater or seawater efficiently and reduce the weight of the ship. A small hatch for a ship comprises a coaming(110), a cover(140), a handle shaft(160), a handle(170,170'), and a locking member(180). The coaming is installed on the deck. The cover is hinge-coupled on the coaming and opens and closes the upper opening of the coaming. The handle shaft is installed at the cover to be rotated. The handle is formed in order to rotate the handle shaft. The locking member rotates in the rotation of the handle shaft. The locking member selectively hangs on a plurality of holders installed and fixed at the inner circumference of the coaming.
Patent KR-20090091871-A (KR)
Inventor: MOON JANG CHO
IPC: A23L19/00
Filed: 2008-02-26
Abstract: A method for making an Omija extract pellet with good fluidity and storage quality from Omija extract is provided to spray and fluidize Omija extract in fluid bed granulation condition, thereby producing Omija extract pellets with various sizes. A method for making an Omija extract pellet comprises the following steps. Omija concentration liquid is produced by concentrating the Omija extract. An Omija extract pellet including Omija component 50-80% is produced by spraying and fluidizing Omija concentration liquid for spray in fluid bed granulation condition. A method of producing the Omija concentration liquid for spray comprises the following steps. 40‹Brix concentration liquid is made by concentrating the Omija extract. And 40‹Brix Omija concentration liquid 60-80part, starch syrup 10-40part, dextrin 4.5part and pear juice 0.5part are mixed. The fluid bed granulation condition is intake air temperature 50-100‹C, spray air pressure 1.0-2.5bar, input tube temperature 20-30‹C, and input velocity 5-50mg / min. The Omija concentration liquid for spray is sprayed in a bottom spray method.
Patent KR-20090094518-A (KR)
Title: Oil Tank Preventing for Spilling Oil And Tanker Using The Same
Inventor: LEE MUN YOUNG
IPC: B65D90/02
Filed: 2008-03-03
Abstract: An oil tank with an oil outflow preventing function is provided to prevent oil from flowing out due to the pressure difference when the oil tank is damaged. An oil tank with an oil outflow preventing function comprises: a matrix; an inner oil tank(20) for storing oil, made of oil-resistant material; an oil tank(12) for adopting the inner oil tank; a first transfer unit for storing the oil in the inner oil or withdrawing it; a second transfer unit for transferring the stored oil to another oil tank; an impact sensor for sensing the impact applied to the oil tank and a pressure sensor for sensing the pressure of the oil; and a controller for making the second transfer unit transfer the oil to another oil tank when the oil pressure is higher than a preset reference pressure. The matrix is made of wire or synthetic resin yarn.
Patent KR-20090095361-A (KR)
Title: Apparatus for rfid tag by recognition distance regulation and method for rfid information operation in using the apparatus
Inventor: LEE JUN SEOB
IPC: H01Q5/307
Filed: 2008-03-05
Abstract: An RFID apparatus for adjusting the recognition distance and an RFID information operating method using the same are provided to control the recognition distance of an RFID tag by adjusting the length of an antenna. An RFID(Radio Frequency ID) chip(100) stores RFID information. An antenna(200) extracts the RFID information from the RFID chip and then transmits it to an RFID reader. A switch(300) controls the length of an antenna so as to set up transmission of the RFID information. If the antenna length is set shortly up, the RFID reader cannot receive the RFID information.
Patent KR-20090096894-A (KR)
Title: Disk damper for hard disk drive
Inventor: WOO YONG BUM
IPC: G11B33/08
Filed: 2008-03-10
Abstract: A disk damper for a hard disk drive is provided to completely suppress vibration of a disk generated during fast rotation of the disk, thereby stably driving the hard disk drive. A disk damper(100) for a hard disk drive includes a vibration suppressing unit(110), a fixing unit(130) and a leveling unit(150). The vibration suppressing unit suppresses vibration on a disk during fast rotation of the disk. The fixing unit is formed integrally at a fixed interval in an outer tip end part of the vibration suppressing unit. The leveling unit is buried in a through hole(150a) formed on the central part of the fixing unit. Both sides of the leveling unit are more protruded than the both sides of the fixing unit. The leveling unit is made of stainless steel or the aluminum materials. The disk damper is injection-molded through a mold so that the leveling unit is integrally in the fixing unit of the vibration suppressing unit. A lower surface of the leveling unit is contacted with a combining unit of a base member.
Patent KR-20090097048-A (KR)
Title: Electric pressure rice cooker
Inventor: SON CHANG DAI
IPC: A47J27/00
Filed: 2008-03-10
Abstract: An electric pressure rice cooker is provided to improve rice taste regardless of the location of the inner pot inside by including a lower temperature sensor and an upper temperature sensor. An electric pressure rice cooker comprises a main body(10), an inner pot, a lid(20), a steam discharge device(50), a temperature sensor, and a controller(60). In the main body, all kinds of heaters are formed around an internal space. The inner pot is accepted inside the space of the main body and uses in cooking. The lid is installed at the main body to be open and closed and seals the inner port. The steam discharge device discharges the steam from the inner port to the outside. The temperature sensor senses the temperature of the inner pot. The temperature sensor is composed of a lower temperature sensor(31) and an upper temperature sensor(32). The low temperature sensor measures the temperature of the floor side of the inner pot. The upper temperature sensor measures the temperature of the upper side of the inner pot. The controller controls a heater according to the temperature of the inner pot sensed by the sensors. The controller controls the heater in order to progress bloating, heating and steaming processes. The controller opens a steam discharge device in the initial step of the heating process.
Patent KR-20090097341-A (KR)
Title: Containment tank for liquefied natural gas
Inventor: LEE DAI GIL
IPC: F17C1/12
Filed: 2008-03-11
Abstract: An LNG storage tank is provided, which can maintain insulation ability of the bottom pad and can seal fluid consecutively by stably fixing a bottom pad to the inner wall. An LNG storage tank comprises inner wall(1), a bottom pad(11), a fastening device, and a height adjustment device. The inner wall is equipped with a fixing member. In the outer portion of the bottom pad, a fixing plate(12) is protruded. The fixing member fixes the bottom pad to the inner wall. The height adjustment device adjusts the fixed height of the bottom pad. The fixing plate is equipped with an elastic support(12b). The elastic member is combined with the fixing member to be interposed between the inner wall and fixing plate.
Patent KR-20080086380-A (KR)
Title: Methods and systems for forming cooling holes having circular inlets and non-circular outlets
Inventor: LEE CHING PANG
IPC: B23H9/14
Filed: 2008-03-20
Abstract: A method and a system for forming cooling holes having circular inlets and non-circular outlets are provided to reduce the maintenance cost for a turbine engine while extending life span of the turbine engine. A system for forming cooling holes having circular inlets and non-circular outlets comprises an electrode(100) having first and second ends(102,104), an insulation member(106) that extends only partially about the electrode. The insulation member is oriented to cause the electrode to form a hole having an inlet defined by a first cross-sectional area and an outlet defined by a second cross-sectional area. The insulation member causes the electrode to form a hole inlet having a substantially circular cross-sectional area. The electrode is configured to form the hole outlet on an outer surface of an object and to form the hole inlet on an internal surface of the object.
Patent KR-20090102176-A (KR)
Title: Carbonized cellulose fiber with the graphite-like surface nano-layer and synthesis method thereof
Inventor: JEONG NAM JO
IPC: B82B3/00
Filed: 2008-03-25
Abstract: PURPOSE: A cellulose carbide with a graphite nanostructure thereon, and a producing method thereof are provided to ensure excellent electrical, physical, and chemical properties as well as mechanical strength. CONSTITUTION: A method for producing a cellulose carbide with a graphite nanostructure thereon comprises the following steps of: washing a cellulosic fiber, drying it at room temperature, and putting it into a reactor; raising the temperature of the reactor; primarily heat-treating the cellulosic fiber under hydrogen atmosphere in order to produce a first carbide; and secondarily heat-treating the carbide under argon atmosphere so as to produce a second carbide having a graphite nanostructure thereon.
Patent KR-20090103343-A (KR)
Title: Fabrication of vertical structured light emitting diodes using group 3 nitride-based semiconductors and its related methods
Inventor: SONG JUNE O
IPC: H01L33/02
Filed: 2008-03-28
Abstract: PURPOSE: The vertical structured LED using group 3 family nitride semiconductor prevents the current injection of the one-sided vertical direction and improve the performance of LED can be by accelerating the current spreading of the horizontal direction. CONSTITUTION: The vertical structured LED using group 3 family nitride semiconductor includes the n-type ohmic contact electrode structure(303), the group 3 family nitride-based semiconductor light-emitting diode device of multilayer structure, the p-type electrode structure(701), and the heat sink support stand(302). The n-type nitride system clad layer(301), the nitride system active layer(401), the p-type nitride system clad layer(501), and the current spreading layer(601) are successively laminated on the group 3 family nitride-based semiconductor light-emitting diode device. The heat sink support stand is formed at the lower part of the p-type electrode structure.
Patent KR-20090105308-A (KR)
Title: A meteorological instruments using ultrasonic sensor
Inventor: SIN YONG OH
IPC: G01P5/08
Filed: 2008-04-02
Abstract: PURPOSE: A meteorological instruments using an ultrasonic sensor is provided to detect the transmission time difference of an ultrasonic wave by using an ultrasonic transceiving line. CONSTITUTION: A meteorological instruments using an ultrasonic sensor measures a weather state such as wind speed and wind direction in the atmosphere by detecting the transmission time difference of an ultrasonic wave, and includes a supporter(230), a potential mirror(12), a control unit, an upper case(21), an ultrasonic transmitter(25), a wind plate, a data transmission unit and a power supply unit. The potential mirror measures the direction of wind by being fixed to the supporter, and the control unit controls a temperature/humidity sensor and an air-pressure sensor and calculates wind speed.
Patent KR-20090105620-A (KR)
Title: Test electrode of fuel cell for measuring performance and Method of preparing the same and Membrane electrode assembly comprising the same
Inventor: LEE SANG HYUN
IPC: H01M4/88
Filed: 2008-04-03
Abstract: PURPOSE: A test electrode of a fuel cell for measuring performance is provided to quickly and conveniently test a catalyst configuration of a fuel cell electrode with various compositions. CONSTITUTION: A test electrode of a fuel cell for measuring performance includes a gas diffusion layer(208) and catalyst. The catalyst is interposed between the gas diffusion layer and electrolyte(201). The catalyst comprises plural sub catalyst(20) including a catalyst, a polymer ionomer and a teflon-based polymer. The sub catalyst has the composition ratio of catalyst, polymer ionomer and teflon-based polymer.
Patent KR-20090106915-A (KR)
Title: Bio-disc, diagnostic method and apparatus using the same
Inventor: PARK CHAN HO
IPC: G01N21/00
Filed: 2008-04-07
Abstract: PURPOSE: A bio disc, and a diagnosis method and apparatus are provided to read the diagnosis channel of the bio disc using the existing optical drive system. CONSTITUTION: A bio disc includes a diagnosis channel layer(100), a recording layer(200), a reflecting layer(300), and a cover layer(400). The diagnosis channel layer includes a channel for injecting a diagnosis material. The recording layer is to record data. The reflecting layer reflecting the light emitted from an external optical system on the diagnosis channel layer and the recording layer is located apart from the optical system corresponding to the focal distance of the optical system. In case that the bio disc is compact disc, the distance from the cover layer to the reflecting layer is longer than the preset distance.
Patent KR-20090107308-A (KR)
Title: Injection gun
Inventor: LEE YOUNG WOOK
IPC: B60S5/02
Filed: 2008-04-08
Abstract: PURPOSE: A variable washer solution injection gun is provided to freely deform the injection gun in a straight shape or a curve shape even though shapes of reservoirs mounted in a car are different, thereby shortening a washer solution injection time. CONSTITUTION: A variable washer solution injection gun includes an injection gun, a nozzle, a cylinder, a circular unit and an air hole unit. The injection gun(10) supplies washer solution to a reservoir through a pipe inside the injection gun. The nozzle(50) is integrated in one end of the pipe. The nozzle is mounted in a reservoir neck when supplying the washer solution.
Patent KR-20090109284-A (KR)
Title: Method and apparatus for providing and receiving three-dimensional digital contents
Inventor: LEE JAE JUN
IPC: H04N13/02
Filed: 2008-04-15
Abstract: PURPOSE: A three dimensional digital contents providing method, a receiving method and a device thereof capable of supplying three dimensional contents by using a second dimensional system are provided to receive and supply three dimensional digital contents by suing an existing two dimension digital contents providing system. CONSTITUTION: A three dimensional digital contents providing method, a receiving method and a device thereof are as follows. A basic stream about first data of second digital contents is generated(210). The basic stream about second data of second digital contents is generated. The basic stream of first data and the second data is packetized(220). The second data is packetized as the header information of the multiplexed stream of the packetized first data(230). The contents information of the second data is produced. The first encoder produces the basic stream toward the first data of two dimension digital contents.
Patent KR-20090111446-A (KR)
Title: Mirror and retractor combination for dental calculus operation
Inventor: KIM JAE WON
IPC: A61C19/06
Filed: 2008-04-22
Abstract: PURPOSE: A dental tartar removal gum retractor is provided, which enables to perform removal of the tartar while easily observing the tooth using a mirror. CONSTITUTION: A dental tartar removal gum retractor(100) is constituted as follows. The connection part(120) is downward bent and extended from one end of the handle part. The extended end tip of the connection part is bent and extended upward. The traction end part(120b) is formed in the end part of the connection part. The mirror(200) is adhered to the wall(120a) of the handle part(110) direction of the connection part. The spacer is equipped in the connection part.
Patent KR-20090114611-A (KR)
Title: Tape Feeder for Chip Mounter
Inventor: KIM KWANG SIK
IPC: B65H35/07
Filed: 2008-04-30
Abstract: PURPOSE: A tape feeder for a chip mounter is provided to reduce the waste of semiconductor chips in initial insertion of a carrier tape and to prevent shaking of a gate cover by forming a separate discharge path for cut cover vinyl. CONSTITUTION: A tape feeder for a chip mounter comprises a tape feeder, a gate member, a drive member, a cover unit, a vinyl guide(22), and a gate cover(20). The gate member transfers a carrier tape(2) provided from a reel(50). The drive member provides the driving force for transferring the carrier tape. The cover unit includes a cutting punch which divides the cover vinyl into the right and left sections in the longitudinal direction of the carrier tape. The vinyl guide guides the cut cover vinyl to move. The gate cover exposes the carrier tape in which the cover vinyl is cut to pick up a semiconductor chip.
Patent KR-20090115474-A (KR)
Title: Thin film transistor and fabricating method of the same
Inventor: RO JAE SANG
IPC: G02F1/136
Filed: 2008-05-02
Abstract: PURPOSE: A thin film transistor and a manufacturing method thereof are provided to connect a gate electrode material with a amorphous silicon layer through a contact hole included in the thin film transistor. CONSTITUTION: A gate electrode(108) is located on surface a gate insulating film. An interlayer insulating film(109) is located on the gate electrode and includes the second contact hole. The second contact hole exposes a predetermined area of the semiconductor layer exposed by the first contact hole. Source and drain electrodes(112,113) are located on the interlayer insulating film and are electrically connected with the semiconductor layer through the first and second contact holes.
Patent KR-20090116394-A (KR)
Title: Method for preparation of ruo2 thin films having mesoporous structure by electrochemical deposition and ruo2 thin films prepared by the method
Inventor: BAECK SUNG HYEON
IPC: C25D3/00
Filed: 2008-05-07
Abstract: PURPOSE: A method for preparing RuO2 thin films with a mesoporous structure using electrochemical deposition is provided to increase specific surface area of RuO2 thin films to improve its electrical performance. CONSTITUTION: A method for preparing RuO2 thin films with a mesoporous structure using electrochemical deposition comprises the following steps of: dissolving ruthenium chloride powder in purified water under nitrogen atmosphere, and adding surfactant to obtain an electrolyte solution; dipping a substrate into the electrolyte solution to prepare RuO2 thin films with a mesoporous structure; and removing the surfactant using a washing solution. The surfactant includes cetyltrimethylammonium bromide. The content of the surfactant is 1-10wt%. The electrolyte solution is maintained at 10 ~ 90 °C. The electrochemical deposition is performed with 0.1-5V.