baber/WOPTO huggingface dataset:
Patent KR-20080086277-A (KR)
Title: A hydraulic breaker assembl
Inventor: KIM JAE MOK
IPC: E21B10/36
Filed: 2007-03-22
Abstract: A hydraulic breaker assembly is provided to couple a head cap, a cylinder and a front heat strongly, to keep torsional stress occurring on a hitting rod not to be transferred concentrically to a long bolt, to transfer impact all over the breaker, to protect a long bolt from impact and tensile stress occurring repeatedly when hitting a rod, to decrease the failure rate of a hydraulic breaker and to extend the service life of a hydraulic breaker. A hydraulic breaker assembly is formed by connecting a rod, and a front head(100) and a cylinder built in a piston hitting the road using plural connecting pins, fixing the cylinder with a head cap located on the cylinder using a fastening bolt, forming a fixing projection(210) on the cylinder and connecting with a side stopper(470) coupled to the head cap, connecting the head cap, the cylinder and the front head using a casing(500) and providing a damper member to the inside of the casing, and forming mounting portions(150) on two sides of the front head and mounting a side cover(430), wherein the side stopper is formed in the shape of a hook to be supported to the hanging projection formed on the cylinder.
Patent KR-20080087356-A (KR)
Title: Method and system for adding automatic indexing word to search database
Inventor: YANG JU YOUNG
IPC: G06F17/30
Filed: 2007-03-26
Abstract: A method and a system for adding an index word automatically in a search database are provided to offer a more correct and wider search result for search requested from other users by adding a search query to a result document as the index word when the user selects the result document displayed for the search query received from the user. A search query input unit(503) receives/stores first and second search queries from a user(500) by providing a search interface. A result document provider(504) provides at least one first search result document indexed by the first search query and at least one second search result document indexed by the second search query from a search database(502) storing the indexed result documents. A selection request receiver(505) receives a request for selecting at least one document among the first and second result documents from the user. A relation determiner determines whether or not relation is found between the first and second search query. An index adder(506) adds the first search query to the selected second result documents as an index to the search database when the relation is found between the first and second search query.
Patent KR-20080088813-A (KR)
Title: Apparatus for installing safety net for person's fling upon fire occurrence
Inventor: CHO NAM YOUNG
IPC: A62B5/00
Filed: 2007-03-30
Abstract: A safety net installing apparatus is provided to enable people to jump down safely from a building when a fire occurs in the building by making a safety net unfolded automatically, so as to minimize loss of human life. A safety net installing apparatus comprises: a safety net(10) to catch a person jumping off a building in fire safely, an inner end of which is fixed on the building; supports on both sides(20) coming in and out the building in its longitudinal direction; a front cover plate(40) connecting marginal ends of the supports on both sides, where the outer end of the safety net is fixed; and a support driving device moving each of the supports forward or backward, which comprises racks, each of which is established on the lower side of the each support, a guide(30), a pinion gear(51) combined with the rack on the support; and a driving motor(50) fixed inside the building.
Patent KR-20080091650-A (KR)
Title: Installation and working method of ball
Inventor: CHO HAN CHEOL
IPC: B60B33/00
Filed: 2007-04-09
Abstract: A movable wheel apparatus and a method for operating the same are provided to freely move a vehicle regardless of obstacles by mounting a movable wheel apparatus, which is operated by compressed air, on a weight member. A movable wheel apparatus comprises a housing(10), a valve(25), a piston(11) and a ball(15) rotatably provided on the piston. The housing has spaces(12A,12B) formed inside thereof and an opening(13) formed at the bottom thereof to be opened to the outside. The valve is provided at a side of the housing to adjust the flow of compressed fluid. The piston moves up and down along the space according to an operation of the valve. The ball selectively protrudes from an inner surface and an outer surface of the housing according to the movement of the piston.
Patent KR-20080094251-A (KR)
Title: Wafer level package and method for the manufacturing same
Inventor: JANG CHUL YONG
IPC: H01L23/12
Filed: 2007-04-19
Abstract: A wafer level package is provided to simplify the whole process by a wafer level process by using a CoC(chip on chip) structure using a flip chip technique. A semiconductor chip(110) electrically comes in contact with a wafer(100). The semiconductor chip is coated with a first insulation layer(130). A first redistribution line is disposed on the first insulation layer, electrically connected to the wafer. A first external connection terminal(150) is attached to the first redistribution line. A second insulation layer(140) can be disposed on the wafer, exposing a part of the first external connection terminal. The wafer and the semiconductor chip can come in contact with each other in a manner that the active surface of the wafer confronts the active surface of the semiconductor chip.
Patent KR-20080095488-A (KR)
Title: Flat panel display device and the fabrication method thereof
Inventor: NAM MUN HO
IPC: H01J17/04
Filed: 2007-04-24
Abstract: A flat panel display device and a fabrication method thereof are provided to improve the transmittance of the visible light by preventing the electron from being charged on the surface of phosphor layer. A flat panel display device comprises a first and second substrates(110,120) which are arranged opposite to each other; a plurality of barrier ribs(113) arranged between the first and second substrates in order to define the discharge cells; a first electrode(131) formed in the first substrate; a second substrate(132) formed in the second substrate; a third electrode(133) formed on the first electrode; a first electron accelerate layer(140) which is formed between the first electrode and the third electrode, and releases a first electron beam into the cell; and a phosphor layer formed on the inside surface of the cell.
Patent KR-20080097092-A (KR)
Title: Semiconductor memory device and semiconductor memory device layout method
Inventor: CHOI YOUNG GEUN
IPC: G11C8/10
Filed: 2007-04-30
Abstract: A semiconductor memory device and layout method is provided to reduce the signal delay difference generated according to the semiconductor memory device according to the proximity of the column decoder unit. In a semiconductor memory device, a driver circuit(230) is arranged between the divided cell block and outputs the column driving signal to each cell block. A column decoding circuit is placed between the driver circuit and one cell block in predetermined intervals and transmits the column select signal controlling the column driving signal to the driver circuit(222). The cell block is divided in the column direction, and a wiring transmitting the column select signal is between the driver circuit and column decoding circuit to be overlapped with the cell block.
Patent KR-20080098221-A (KR)
Title: Mobile terminal capable of writing and method of recognizing writing by using mobile terminal
Inventor: NAM GI SEON
IPC: H04B1/40
Filed: 2007-05-04
Abstract: A note recognition mobile terminal and a method thereof are provided to store letters or drawings, which a user writes or draws with the mobile terminal like a pen, in a memory of the mobile terminal. A mobile terminal(100) capable of recognizing notes comprises the followings: a contact sensor(140) which is built in the mobile terminal and recognizes clearly the direction coming in contact with a predetermined side; a control module capable of recognizing clearly data of character or sign data based on direction data incoming from the contact sensor and time data corresponding to the direction data; and a memory for storing the character or sign data recognized by the control module. The contact sensor is an optical mouse or a ball mouse.
Patent KR-20080100576-A (KR)
Title: Supercharger of compressed air frigidus system
Inventor: LEE HONG SIK
IPC: F02B29/04
Filed: 2007-05-14
Abstract: A compressed air cooling system of a supercharger is provided to increase the air density by lowering the temperature of supercharged air and mount the supercharger in a narrow engine room by freely designing the space and shape of the intake manifold. In a compressed air cooling system of a supercharger, a pin type cooler(3) installed on an intake manifold(4) raises air density by lowering the temperature of the air supercharged in the supercharger(1) before the air enters an engine(2). Antifreezing solution circulating inside the pin type cooler depriving the heat of the supercharged air lowers the temperature while passing a cooler(9) installed on the front of a vehicle through a vent(5) and is forcibly circulated through an intake(6) by the operation of a driving pump(8).
Patent KR-20080101416-A (KR)
Title: Production method of high performance activated carbon from soybean curd residue
Inventor: KIM CHAN
IPC: B01J20/20
Filed: 2007-05-18
Abstract: A method for manufacturing a high efficient activated carbon by using a bean curb refuse is provided to supply a high efficient activated carbon for a specific purpose at low costs, which is manufactured by a recycled bean curb refuse and has high degree of purity, a high specific surfacearea, and a minute hole structure. A bean curb refuse is dried to remove moisture. The content of fixed carbon is increased by carbonizing the bean curb refuse at 500~1000°C under vacuum or inactivated circumstances. Residue ash is removed by using an acid aqueous solution and water to purify the bean curb refuse highly. Mineral salt or mineral salts are mixed in the generated carbide. The mixed materials are activated as medicine under 500~1000°C.
Patent KR-20080108861-A (KR)
Title: Real-time monitoring method for energy level of proportional counter
Inventor: LEE KYUNG BUM
IPC: G01T1/00
Filed: 2007-06-11
Abstract: A real time monitoring method for the energy level of a proportional counter is provided to calculate an energy distribution spectrum and a counting rate of radiation and display the same by using output signals obtained from the proportional counter. A real time monitoring method for the energy level of a proportional counter includes the steps of detecting signals output from the proportional counter and amplified by an amplifier, inputting the detected signals to an MCA(Multi-Channel Analyzer) and an SCA(Single Channel Analyzer) simultaneously, analyzing spectrum in the MCA by using the output signals simultaneously with operating a counting rate in the SCA, and integrating the measured data and output the same.
Patent KR-20080109235-A (KR)
Title: Apparatus and method for resetting time of digital imge processing device in global positioning system
Inventor: HAN JAE HO
IPC: H04N5/225
Filed: 2007-06-12
Abstract: A device for setting a real time in a GPS system of a digital image processor is provided to set an exact time even the GPS device is in a place where the GPS information is not received. A GPS device(300) receives the location information including the time information from the constant time interval the GPS satellite(200). The GPS device has a timer(107,307) which counts a time lapse after the GPS device got the time information. A time setting part(109,309) resets current time by adding the time counted by the counter to the GPS time which is received at first signal reception.
Patent KR-20080110050-A (KR)
Title: Meat history pursuiting system
Inventor: YOO SANG JUN
IPC: G06Q10/08
Filed: 2007-06-14
Abstract: A system for tracking the history of a meat product is provided to offer consumers more and exact the history information by tracking the movement path of the meat product from a slaughterhouse to a sales agency. A system for tracking the history of a meat product comprises a communication network(50), a plurality of suppliers, consumer and delivery company terminals(300), a history tracking management server(100), and a web server(200). The supplier, consumer and delivery company terminals are connected to the communications network, and have a graphic user interface for searching information stored in the history tracking management server, and then displaying the history information of the meat product. The history tracking management server gives an intrinsic bar code to be adhered to the meat product, and transmits information about the meat product to the consumer terminal.
Patent KR-20080111650-A (KR)
Title: Intelligent mea for fuel cell
Inventor: KIM SAE HOON
IPC: H01M8/04
Filed: 2007-06-19
Abstract: An intelligent membrane electrode assembly for a fuel battery is provided to measure the resistance and temperature of the membrane electrode assembly and the voltage of a cell easily and to block the heat flow delivered to a catalyst layer of a membrane electrode from an outside low temperature heat source. An intelligent membrane electrode assembly for a fuel battery includes an electrode membrane(100) adhered with an ion exchange membrane support film(202) at both sides of the boundary of the ion exchange membrane and is coated with a catalyst layer(201) at both sides of the ion exchange membrane(200); a flexible substrate adhered to one surface of the ion exchange membrane support film along the outline of the catalyst layer; a substrate circuit terminal adhered to one end part of the flexible substrate; and a connector connected with an outside controller to exchange the signal.
Patent KR-20080112790-A (KR)
Title: Method for forming film of semicondoctor device
Inventor: YUN JONG HO
IPC: H01L21/20
Filed: 2007-06-22
Abstract: A thin film forming method of a semiconductor device is provided to vapor-deposit a conformal metal layer with superior step coverage in a relative low temperature in a substrate by removing a residual reducing agent and reaction by-product. A thin film forming method of a semiconductor device comprises: a step for providing a substrate(100); a step for providing a liquid metal ion source(110) to the substrate and absorbing the liquid metal ion source into the substrate; a step for providing rinse liquid for the substrate and removing the liquid metal ion source which is not absorbed to the substrate; a stage providing a liquefied reductant(120) for the substrate and returning the liquid metal ion source absorbed to substrate and vapor-depositing a metal layer(150) in the substrate; and a step for proving rinse liquid for the substrate and removing the liquefied reductant and the reaction by-product(140) which remain.
Patent KR-20080113812-A (KR)
Inventor: JEON HAN KIL
IPC: G06F15/02
Filed: 2007-06-26
Abstract: An electronic carte system is provided to recognize information on a display screen intuitively like information is written on a carte sheet. An electronic carte system comprises an input unit, a memory screen display unit, a processing unit, and a display control unit. The input unit inputs information and a command. A memory unit memorizes the input. The screen display unit displays information. The processing unit processes information. The display control unit displays information while moving a display screen. Relationship between a doctor and a patient is improved by using the electronic carte system.
Patent KR-20080011052-A (KR)
Title: Heat treatment apparatus
Inventor: KANDA TOSHIRO
IPC: C21D9/00
Filed: 2007-06-27
Abstract: A heat treatment apparatus is provided to reduce stress concentrated on a corner portion of a heat treatment bath by combining a plurality of wall members having portions, which correspond to the corner of the heat treatment bath and deviates from the corner of a heat treatment space of the heat treatment bath. A heat treatment apparatus(1) comprises a heat treatment bath(4). The heat treatment bath is formed with an outer wall and an inner wall, which forms a heat treatment space by coupling a plurality of hollow wall members. The wall members have portions corresponding to a corner of the heat treatment space, and are coupled with each other in a position deviating from the corner of the heat treatment space. A first wall member of two adjacent inner wall members, between which the corner is disposed, is bent at an end portion thereof toward the outer wall. The bent end portion is bonded to an end surface of a second inner wall.
Patent KR-20090007910-A (KR)
Title: Vaccum cleaner and dust collecting apparatus thereof
Inventor: KWEON HYEOG MIN
IPC: A47L9/10
Filed: 2007-07-16
Abstract: A vacuum cleaner and a dust collecting unit thereof are provided to maximize a dust collecting capacity of the dust collecting unit by compressing dust stored in a dust storing part. A dust collecting unit of a vacuum cleaner has a dust collecting body(61,62) formed with a plurality of dust storing parts, pressing elements(110,120) movingly provided to the dust storing parts for compressing dust, and a manipulation element(200) for moving the pressing elements.
Patent KR-20090008556-A (KR)
Inventor: KIM CHOONG KI
IPC: G06F15/00
Filed: 2007-07-18
Abstract: A card authenticating system having a cellular phone certifying device is provided to transmit payment information to a cellular phone of a user to check whether the user is right, thereby originally preventing wrong usage of the cellular phone. A message read certifying device(101) receives read information. And the message read certifying device notifies an authentication server(108) that the right user reads the message by operating the cellular phone. A subscriber information storing apparatus(102) stores a card number and a mobile phone number of the subscriber in advance. A payment authentication apparatus(103) approves payment under the control of a central processing unit(104). The central processing unit controls various configuration apparatuses as a CPU(Central Processing Unit).
Patent KR-20090008713-A (KR)
Title: Hydraulic control system of automatic transmission for vehicle
Inventor: PARK DAL SU
IPC: F16H59/70
Filed: 2007-07-18
Abstract: A hydraulic control system of the automatic transmission for vehicles is provided to make one shift valve to control the damper clutch by omitting the formation of control solenoid valve. The fluid pressure generated from an oil pump(2) is controlled by a regulator valve(4) in terms of the fixed pressure. The fluid pressure is supplied to a pressure control valve(10) for the low-reverse break and a damper clutch control valve(12) with the control pressure of the solenoid valve(S1) for a manual valve(6) and a reducing valve(8) and the low-reverse break. A part of pressure is supplied to the control pressure of the damper clutch control valve by the control of the switch valve(20) interposed between the pressure control valve and the first FSV(22).
Patent KR-20090010807-A (KR)
Title: Manufactory method of nano-master with hybrid nano-pattern
Inventor: LEE JAE SUK
IPC: B82B3/00
Filed: 2007-07-24
Abstract: A nano master manufacturing method having hybrid nano pattern is provided to maximize production effect by depositing aluminium on the silicon wafer, forming an aluminum layer and forming a nano pattern having a stable form. A nano master manufacturing method having hybrid nano pattern comprises; forming an aluminum layer into upper part of silicon wafer by sputtering; electrolytic polishing the upper side of the aluminum layer; etching oxidized aluminum oxide layer of the upper part of the aluminum layer; anode-oxidating electropolished aluminum layer of the upper part of silicon wafer; removing the aluminum oxide layer of the anode oxidation by etching and forming a nano pattern at an upper part of the aluminum layer; manufacturing a Ni stamper forming the nano pattern; and removing the aluminum layer and a silicon wafer from the Ni stamper and manufacturing a mold of the Ni stamper in which the nano pattern is formed.
Patent KR-20090010815-A (KR)
Title: Jet printing type solder ball formation method
Inventor: KIM HONG EUN
IPC: H01L23/488
Filed: 2007-07-24
Abstract: A jet printing type solder ball formation method is provided to reduce manufacturing cost by removing a step of attaching a solder ball to a substrate since the jet printing type solder ball formation has the same effect of attaching a solder ball to the substrate. A jet printing type solder ball formation method is comprised of steps: loading a semiconductor substrate by pushing it into a cassette loader; Inspecting the position of the semiconductor substrate through the match of the identification mark printed on the semiconductor board to the predetermined position by using camera; correcting loading position by operating an X-axis servo motor, an Y-axis servo motor, a Z-axis servo motor equipped in the transfer apparatus if the loading location does not coincide with the predetermined position; coating flux on the contact point on the semiconductor substrate to form the solder ball; jetting solder on the contact point on the semiconductor substrate to form the solder ball.
Patent KR-20090014438-A (KR)
Title: Preparation method for epitaxial zinc oxide nanowires at atmospheric pressure and zinc oxide nanowires synthesized by atmospheric pressure thermal evaporation method
Inventor: LEE TAE JIN
IPC: B82B3/00
Filed: 2007-08-06
Abstract: An epitaxial zinc oxide nanowires using atmospheric pressure thermal evaporation method is provided to have excellent culturability of the zinc oxide nanowire and to supply zinc oxide nanowire product of high quality by controlling a crystal length and a diameter of the nanowire. A zinc oxide method for manufacturing nano wire comprises a step of forming an oxidation zinc thin film as a buffer layer on a material. An epitaxial zinc oxide nanowires comprises a precursor containing the zinc and a carbon compound. The precursor containing the zinc includes zinc nitrate, zinc acetate, zinc acrylate, zinc borate, zinc chloride, zinc methacrylate, zinc Phosphate and zinc sulfate.
Patent KR-20090015286-A (KR)
Title: Image sensor and operating method thereof
Inventor: SONG JAE HO
IPC: H04N5/363
Filed: 2007-08-08
Abstract: An image sensor and a driving method thereof for appropriately controlling the potential level of a reset device are provided not to be limited within subjects mentioned and to make the other subjects, which are not mentioned, specifically understood as the person skilled in the art from the following material. An image sensor comprises a photoelectric conversion device, a charge coupled device, a charge transfer device, a pixel array(10), and a matrix driving unit(20). The charge transfer device transmits an electric charge accumulated in the photoelectric conversion device to the charge coupled device. In the pixel array, a unit pixel including a reset device for resetting the charge coupled device is arranged in a matrix type. The matrix driving unit provides a boosting reset signal to the reset device which is boosted in order to have a level higher than a power supply voltage.
Patent KR-20090015763-A (KR)
Title: Swash plate type compressor
Inventor: LIM KWEON SOO
IPC: F04B27/08
Filed: 2007-08-09
Abstract: A swash plate type compressor is provided to simplify the machining process of a rotation shaft to be carried out in a short time by forming an inlet of the rotation shaft in the circular shape by drilling. A rotation shaft(140) has a fluid path(142) formed with a fluid inlet(142a) penetratingly, wherein the inlet has a circular section. A communication hole(146b) of a hub(146) in a swash plate(144) is formed with a same radius of curvature with an inner surface of the inlet.