baber/WOPTO huggingface dataset:
Patent KR-20090074586-A (KR)
Title: A dual cyclone type dust collector and a cleaner having the same
Inventor: OH JANG KEUN
IPC: A47L9/10
Filed: 2008-01-02
Abstract: A dual cyclone dust collector and a cleaner including the same are provided to make the cleaner compact as the two cyclone chambers are arranged diagonally and a part of the housing is made of the wall of the cyclone chambers. A dual cyclone dust collector comprises a first dust collection part(150), a second dust collection part(160), and a housing. The first dust collection part comprises a first cyclone chamber(152) and the second dust collection part comprises a second cyclone chamber(162), where the second cyclone chamber is arranged diagonally to the first cyclone chamber. The housing contains the first and second dust collection parts in such a manner that the walls of the first and second cyclone chamber form a part of the housing.
Patent KR-20080011329-A (KR)
Inventor: KIM GYOUNG GON
IPC: F03B13/14
Filed: 2008-01-03
Abstract: A wave generator is provided to generate electric energy from waves and collect generated energy into a collector plate. A wave generator includes wheels which turn by wave, and a collector plate for collecting energy generated by turning the wheels. The spacing between wheels is adjusted in accordance with the intensity of wave.
Patent KR-20090076492-A (KR)
Title: Manufacturing thereof and methode of mesoporous tio2 aggerate supported metal oxide for catalystic combustion containing a platinum group element
Inventor: KIM CHANG GEUN
IPC: B01J23/40
Filed: 2008-01-09
Abstract: A combustion catalyst having a platinum group element supported on a metal oxide-impregnated mesoporous TiO2 aggregate support and a method for preparing the combustion catalyst are provided, wherein the combustion catalyst has durability by supporting a platinum group element on a metal oxide-supported mesoporous TiO2 aggregate as a support. A method for preparing a combustion catalyst having a platinum group element supported on a metal oxide-impregnated mesoporous TiO2 aggregate support comprises: a first step of preparing (PEO)116(PPO)75(PEO)11 as a template, Ti(OCH(CH3)2)4 as a precursor and 2,4-pentanedione as a reaction inhibitor such that a molar ratio of (PEO)116(PPO)75(PEO)116 to Ti(OCH(CH3)2)4 is 1:20 to 40; a second step of preparing Ti(OCH(CH3)2)4 and CH3COCH2COCH3 at a molar ratio of 1:1 to 10; and a third step of producing a TiO2 aggregate having mesopores produced by the second step.
Patent KR-20090083704-A (KR)
Title: Forming machine exchange system of pipe manufacture line
Inventor: KWON JAE YOO
IPC: B21C37/06
Filed: 2008-01-30
Abstract: A mold exchanger of a pipe manufacturing line is provided to assemble the next molder while the exchanged molder molds a pipe and to rapidly and accurately exchange the molder for another one. A mold exchanger of a pipe manufacturing line comprises an operating rail(131), a fixed rail(132), a vehicle rail(133), an replacing vehicle(135) and an incoming and outgoing rail(136). The operating rail is installed in the lower part of a molding frame so that a molder(100) goes in and comes out of a molding spot. The fixed rail is installed in front of the operating rail. The vehicle rail is installed in front of the fixed rail. The replacing vehicle supplies or draws the molder. The incoming and outgoing rail is installed to coincide with the fixed rail. The operating unit is equipped with a lifting member to be lifted when a pipe is exchanged and a controller for preventing the molder from being moved.
Patent KR-20090084029-A (KR)
Title: A underwater light
Inventor: JEONG CHEOL WOO
IPC: F21S2/00
Filed: 2008-01-31
Abstract: An underwater lighting lamp is provided to enhance durability by using a tempered glass as a front glass and to increase heat dissipation efficiency by using a metal PCB. A housing is installed in a top end of a stand(104). A receiving space is formed inside the housing. A lamp module(108) is loaded in the receiving space inside the housing. A lens cover(110) is installed in a top side of the lamp module. A protection glass(112) of a disk type is manufactured by a tempered glass, and is installed in a top side of the lens cover. A gasket(114) of silicon material surrounds an edge of the protection glass. A fixing ring(116) is coupled with an edge of the housing by compressing a top surface of the gasket. A cable connection pipe(118) is attached in a bottom surface of the housing.
Patent KR-20090087176-A (KR)
Title: Vertical grip pipe structure for cabins of train
Inventor: MOON JOON SOO
IPC: B61D37/00
Filed: 2008-02-12
Abstract: A vertical grip rod structure for cabins of a train is provided to help children and old people use a grip of the existing cabins by begin easily detached. A vertical grip rod structure for cabins of a train comprises a grip rod(110), a joint(210), a connecting unit(310) and a bracket. The grip rod is extended in the longitudinal direction. The joint comprises a first coupling pipe and a second coupling pipe. The one end of the grip rod is inserted into the first coupling pipe. The cabin shelf frame is inserted into the second coupling pipe. The one side of the bracket is fixed to a seat frame. In the bracket, a coupling part fixing the other end of the grip rod is formed. The grip rod is installed between both ends of the seat.
Patent KR-20080078578-A (KR)
Title: Epilating device
Inventor: HASHIGUCHI TETSURO
IPC: B26B19/16
Filed: 2008-02-21
Abstract: An epilating device is provided to employ a hair pulling unit to revolve about a first rotational shaft by a driving power from a driving unit. An epilating device(100) includes three epilating units(1), an epilating unit support(2), a motor(3), a first transfer unit(4), and body covers(5,6). The epilating unit support supports the three epilating units. The motor is used to serve as a driving source. The body cover has a grasp shape. The first transmission unit transmits driving power of the motor to the epilating unit. The body covers are fixed to each other by using a screw. The body cover includes an opening such that the three epilating units are exposed toward a skin surface(S). The motor is connected to a battery which is a power supply.
Patent KR-20090093283-A (KR)
Title: Articulated robot having elastic member in its articulations
Inventor: KIM BYOUNG SOO
IPC: B25J17/00
Filed: 2008-02-29
Abstract: A multi-joint robot having elastic members on its joints is provided to reduce the load applied to the driving units of middle and lower actuators and suppress the reverse rotation, thereby preventing asymmetry of the load on the knee and elbow joints. A multi-joint robot having elastic members on its joints comprises a plurality of actuator modules(130) and connecting members(120,140) connecting the actuator modules. The joint of the multi-joint robot comprises one or more actuator modules on which the elastic members are mounted.
Patent KR-20080080960-A (KR)
Title: Image control apparatus with unified controlling and monitoring means
Inventor: CHO DO YEONG
IPC: H04N7/18
Filed: 2008-03-03
Abstract: An image control apparatus capable of unified control and monitoring is provided to transmit an operating status displayed on a display unit to a remote monitoring room in real time through an optical communication line, thereby enabling a user to check the abnormality of linked components displayed on the display unit without a separate measuring device. An image control apparatus capable of unified control and monitoring includes an unified control unit(10), a display unit(20), an optical communication unit(30), a data bus(40), a character generator(50), a power control unit(60), an environment monitoring unit(70), a power supply unit(80), and a power stabilizing unit(90). The display unit is attached to a rack. The character generator receives an image signal, synthesizes character information with the received image signal, and displays an image synthesized with the character information on the display unit. The optical communication unit is connected to an optical communication unit at a remote place through an optical communication line(31). The unified control unit controls the on/off driving of a photographing unit(110), generates the character information, and transmits the generated character information to the character generator. The power supply unit applies power from an external transmission power source(91). The character generator transmits the image synthesized with the character information to the optical communication unit at the remote place under the control of the unified control unit. The image displayed on the display unit is displayed on a remote display unit linked with a remote optical communication unit(32).
Patent KR-20090088772-A (KR)
Title: System and method for generating and playing image file for slide show
Inventor: LEE GUN ILL
IPC: G11B20/10
Filed: 2008-03-13
Abstract: A system and a method for generating and reproducing image files for slide show are provided to define a file format of aiding stereoscopic slide show service. A system for generating and reproducing image files for slide show includes an image file generating device and an image file reproducing device. The image file generating device creates image file including image track(242) and information(222,232) for slide show image. The image track includes at least two images for slide show image which are displayed at regular time intervals. The image file reproducing device, when the image file created by the image file generating device is inputted, extracts the information for slide show image from the image file and provides the images of the image magnetic track as slide show service.
Patent KR-20090099662-A (KR)
Title: Magenta electrochromic element during applying a voltage including electrochromic viologens derivatives
Inventor: YANG SI YOUNG
IPC: C09K9/02
Filed: 2008-03-18
Abstract: An electrochromic viologen compound, and an electrochromic device containing the compound are provided to obtain a rapid response velocity in case of the application of voltage and to obtain a magenta color. An electrochromic viologen compound is represented by the formula 1, wherein R1 is hydrogen, or methyl group, C1-C20 alkyl group or alkylene group containing a halogen atom; and X is an counter ion of viologen and is F^-, Br^-, Cl^-, ClO4^-, BF4^-, I^-, PF6^-, SO2CF3^- or (CF3SO3^-)2N.
Patent KR-20090105723-A (KR)
Title: Methods for Preparing Filter
Inventor: BYUN MOO WON
IPC: B01D39/00
Filed: 2008-04-03
Abstract: PURPOSE: A filter manufacturing method is provided to remove fine dust effectively, and to make the filter including micropores which are used for various uses conveniently. CONSTITUTION: A filter manufacturing method includes the following steps of: manufacturing a board by mixing soluble matters with base materials of the board; forming the micropores on the board by dissolving the soluble materials; and manufacturing the board after gelation of a mixture consisting of the soluble material or the base materials of the board. The melting point of the base material of the board is higher than the melting point of the soluble material.
Patent KR-20090109702-A (KR)
Title: Method and apparatus for protecting input data of usb devices
Inventor: CHOI ZHANG WOOK
IPC: G06F21/60
Filed: 2008-04-16
Abstract: PURPOSE: A method for protecting input data of a USB device and an apparatus thereof are provided to overcome the essential weakness of a hooking method. CONSTITUTION: A method for protecting input data of a USB device comprises the following steps of: generating and transmitting an input/output request packet(IRP) in a USB input data protective mode in a filter driver(105) to an IRP queue(400) of a lower USB bus driver; calling a cancellation routine for the IRP in the filter driver; and completing the data input and conversion of status information by generating a random key in the cancellation routine of the USB bus driver.
Patent KR-20090109843-A (KR)
Title: Structure of a light weight wall panel using ALC
Inventor: KIM SOON HO
IPC: E04C2/04
Filed: 2008-04-16
Abstract: PURPOSE: An eco-friendly wall panel structure using autoclaved lightweight concrete is provided to uniformly construct the wall without skilled workers about waterproof. CONSTITUTION: An eco-friendly wall panel structure using autoclaved lightweight concrete is composed of an autoclaved lightweight concrete panel(20), a waterproof sheet(30), and a rubber packing(40). A fixing groove unit(21) made of silica(SiO2), lime, cement, and water is longitudinally formed on the upper and lower part of the autoclaved lightweight concrete panel. A cut plane(25) is formed in the upper part the autoclaved lightweight concrete panel connected to the fixing groove unit. A groove unit(32) is formed in the upper and lower ends of a waterproof-processed sheet(31). The waterproof sheet is fixed to cover the outer surface of the panel. The rubber packing is formed at a rod shape.
Patent KR-20080094626-A (KR)
Title: Low yield ratio, high tensile strength steel sheet excellent in low temperature toughness of weld heat-affected zone and parent metal, and method for the same
Inventor: TAKAHASHI YUUJI
IPC: C21D8/02
Filed: 2008-04-18
Abstract: A low yield ratio, high tensile strength steel sheet excellent in low temperature toughness of a weld HAZ(Heat-Affected Zone) and a parent metal, and a manufacturing method for the same are provided to increase low temperature toughness of the HAZ and of the steel sheet regardless of high temperature welding by restricting contents of C and reducing the contents of Si. A steel sheet comprises C: 0.05~0.09%, Si: 0.05~0.25%, Mn: 1.2~1.6%, P: less than 0.01%, S: less than 0.003%, Al: 0.02~0.04%, B: 0.0006~0.0020%, N: 0.003~0.008%, and Ti: 0.005~0.025%. The steel sheet includes 60~85 area% of a ferrite ratio, less than 5% of an island shaped martensite fraction, and the rest bainite. An average crystal particle size of the ferrite is less than 14‘í. Vickers hardness(Hv) of a second phase is 265 to 400.
Patent KR-20090115268-A (KR)
Title: Preparation method of homogeneous sized polymer nanoparticles containing water-insoluble drugs
Inventor: CHUNG BONG HYUN
IPC: B82B3/00
Filed: 2008-05-01
Abstract: PURPOSE: A preparation method of uniform-sized polymer nanoparticles containing water-insoluble drugs is provided to enhance the solubility and dissolution rate of the drugs and to secure sustained drug release. CONSTITUTION: A preparation method of uniform-sized polymer nanoparticles containing water-insoluble drugs comprises the following steps of: dissolving biodegradable polymer in a non-volatile polarized organic solvent; putting water-insoluble drugs in water, and adding the water-insoluble drugs into the biodegradable polymer solution to prepare a dispersion solution; and adding the dispersion solution into an emulsion aqueous solution with low mechanical energy. The non-volatile polarized organic solvent is highly compatible with water. The water-insoluble drugs in the dispersion solution exist as oil or crystal.
Patent KR-20090118175-A (KR)
Title: The method of separating from either natural minerals or metal oxides, metals and producing the mineral water
Inventor: KIM BYUNG MAN
IPC: A23L2/62
Filed: 2008-05-13
Abstract: PURPOSE: A method for separating minerals or mineral water from natural minerals or metal oxides is provided for use in producing drinking water, beverage, foods, and cosmetics. CONSTITUTION: A method for separating minerals or mineral water from natural minerals or metal oxides comprises the following steps of: pulverizing natural minerals, metal oxides, or metal elements into fine powder; dissolving the pulverized materials in an inorganic acid or inorganic alkali to transform into water-soluble ionized metal salts; and producing high concentration of mineral water.
Patent KR-20080103916-A (KR)
Title: Liquid ejecting head and ink jet printing apparatus
Inventor: TAKEI YASUNORI
IPC: B41J2/05
Filed: 2008-05-23
Abstract: A liquid discharge head and an ink jet printing apparatus can ensure improved picture quality and high reliability in printing by appropriately suppressing the generation of satellites and improper discharge while discharging liquid. A liquid discharge head(100) comprises a plurality of outlets to discharge various liquid. The outlets have the respective shapes according to the kind of the discharged liquid. The outlets include non-circular and circular ones. A small amount of liquid is discharged through the circular outlet, and a large amount of liquid is discharged through the non-circular outlet.
Patent KR-20090123322-A (KR)
Title: Circuit and method of clamping-buffering analog input signal
Inventor: KIM BUM SOO
IPC: H03K19/003
Filed: 2008-05-27
Abstract: PURPOSE: An analog input clamp-buffer circuit and method for clamping and buffering an analog input are provided to improve nonlinearity of a buffer by maintaining an operation point of the butter constantly using a sample and hold circuit. CONSTITUTION: A clamp circuit(210) generates an operation DC voltage. A sample and hold circuit(220) samples and holds the operation DC voltage. A butter(230) includes a first input terminal and a second input terminal. The first input terminal receives the sampled and held operation DC voltage from the sample and hold circuit. The second input terminal receives the analog input signal. The buffer transmits the analog input signal to the outside while maintaining the operation point constantly using the sampled and held operation DC voltage.
Patent KR-20090126580-A (KR)
Title: Substrate keeping method
Inventor: CHO MYUNG CHAN
IPC: H01L21/02
Filed: 2008-06-04
Abstract: PURPOSE: A substrate loading method is provided to improve the work efficiency by setting the loading position of substrate in consideration of the next carrying action. CONSTITUTION: A plurality of slots are formed in the buffer part(300). A plurality of substrates is inserted into the plurality of slots respectively. The plurality of substrates is loaded in the buffer part at the same time. The loading position of the substrates is set in consideration of the number of slots in which the substrate is inserted and the number of substrates accepted in the buffer part at a time.
Patent KR-20090128035-A (KR)
Title: Method for monitoring and sensing broadcasting error using image processing techniques
Inventor: LEE DONG JUN
IPC: H04H20/12
Filed: 2008-06-10
Abstract: PURPOSE: A method for monitoring and sensing a broadcasting error using image processing techniques is provided to apply a real-time monitoring and detecting algorithm to an error condition and to perform the early error condition recognition of a transmission operator and the measurement. CONSTITUTION: A sensing block about a still monitoring area is made(200). An image of a sensing block area is captured with each frame(700). A pixel value of the sensing block is saved in a TMP 1 and TMP 2. If the TMP 1 and TMP 2 are similar, the TMP 1 is saved in the TMP 2(800). A ST ICM(still time accumulated variable) is increased by one second(1000). If the ST ICM exceeds a ST(still delay time variable), a corresponding error channel is reported to an operator through the display and alarm sound(1100,400,500).
Patent KR-20090128885-A (KR)
Title: Method for formation of device isolation layer free of liner in pmos region
Inventor: SHIN DONG WOON
IPC: H01L21/76
Filed: 2008-06-11
Abstract: PURPOSE: A method for forming an isolation film without a liner nitride film on a PMOS region is provided to obtain an current gain on a cell region, an NMOS region and a PMOS region through optimum assembly of stress, by using the liner nitride and a material of the isolation film filling a trench. CONSTITUTION: A mask pattern is formed on a semiconductor substrate(100). A trench is formed on a cell region, a PMOs region and an NMOS region by etching the semiconductor substrate. A side wall oxide(122) and a protective film are formed on the trench in sequence. The protective film is removed from the PMOS region. The trench of the semiconductor substrate is buried as a first isolation insulating layer(142). The first isolation insulating layer is removed from the trench of the NMOS region and the cell region. A liner silicon nitride(126) is formed on the front of the semiconductor substrate. The trench of the cell region and the NMOs region of the semiconductor substrate is buried as a second isolation insulating film.
Patent KR-20100000410-A (KR)
Inventor: LEE YANG BOK
IPC: A47G25/12
Filed: 2008-06-24
Abstract: PURPOSE: A stepped umbrella holder is provided, which can dispose of water at a time after collecting water to one side by designing the holder in a step shape. CONSTITUTION: A stepped umbrella holder comprises a square container(1); a board(2) in which a plurality of insertion holes(4) are punched within the container; a stair(3) which is formed by bending the board; an umbrella gripper(5) equipped with a clip type lock(6) which is firmly installed in the board top end portion of each stair in the straight line with the insertion hole; a drain-pan(7) in which a drain hole(8) is punched in one side; and a water pail(9) inserted into the bottom of the drain-pan.
Patent KR-20100000688-A (KR)
Title: Read/write head, storage apparatus adopting the same, and manufacturing method of read/write head
Inventor: KO HYOUNG SOO
IPC: G11B9/02
Filed: 2008-06-25
Abstract: PURPOSE: A read/write head, a storage device adopting the same, and a manufacturing method of the same are provided to increase a yield in the manufacturing process. CONSTITUTION: A sensing part sensing part(30) is formed on the upper side of a semiconductor substrate. The sensing part is located to be spaced from the upper side which is crossed with the semiconductor substrate. The sensing part reproduces the information in a recording medium. A pad for HGA(head gimbal assembly) is electrically connected to the sensing part. A part of the pad for HGA exposes to the cross section. An air bearing pattern(20) is formed on the upper side of the semiconductor substrate.
Patent KR-20100002610-A (KR)
Title: Aluminum form
Inventor: SONG YOUNG S
IPC: E04G9/06
Filed: 2008-06-30
Abstract: PURPOSE: An aluminum form is provided to reduce the construction cost and the construction time by performing an assemble work and a disassemble work simply and easily. CONSTITUTION: An aluminum form comprises a wall panels(10), a slab panel(20), corner beams(30), and clip clamps(50). The slab panel is composed of multiple rectangular boards(21) and main beams(22). The corner beams are located in a connection part of the wall panels and the slab panel. The clip clamps are formed in order to assemble or disassemble each panel, each beam, and each board, and have rotating pins and U-shaped clips. The rotating pins are formed in a taper shape. The U-shaped clips are moved with the rotating pins, and clamp each panel, beam and board.
Patent KR-20100006767-A (KR)
Title: Monitor automatic collection type desk for computer
Inventor: NAM YOON SU
IPC: A47B21/00
Filed: 2008-07-10
Abstract: PURPOSE: A monitor automatic storage type computer desk is provided, which prevents separation of the wire raising a monitor and can fix a part of the monitor. CONSTITUTION: A monitor automatic storage type computer desk comprises an upper plate in which a monitor is received and which has an opening; a main body composed of the supporting plate supporting both-side bottom of the upper plate; an elevator(60) which is installed in the lower part of the main body and makes the monitor received or exposed; an elevator plate which is connected to the elevator and ascends and descends; a drive member(70) which raises the elevator; and a controller controlling operation of the drive member.