baber/WOPTO huggingface dataset:
Patent KR-20070097791-A (KR)
Title: Thin film deposition and treatment equipment for flot panel display device manufacturing
Inventor: BAE NAM JIN
IPC: G02F1/136
Filed: 2006-03-29
Abstract: A thin film deposition/treatment apparatus for manufacturing a FPD(Flat Panel Display) device is provided to enhance efficiency by improving a structure thereof. An FPD substrate holder is formed to fix a large-sized FPD substrate in an inside of a reaction chamber. A scan module includes a plasma electrode(32a) for generating plasma by using an RF of an RF generator, a distributor(32c) for distributing a reaction gas, and an injection nozzle(32b) for injecting the reaction gas. A reaction gas supply tube(36a) is formed to supply the reaction gas into the inside of the scan module. An RF transmission line(36b) is connected to the reaction gas supply tube within a manifold in order to transmit the RF of the RF generator. A curtain gas injection tube(35) is formed to inject a curtain gas for forming an air curtain. The manifold is installed at both longitudinal ends of the outside of the scan module and includes the reaction gas supply tube, the curtain gas injection tube, and the RF transmission line. The scan module is moved in a lateral direction through a ball screw rotated by a servo motor. A bellows is installed at an intermediate part of the manifold and includes the reaction gas supply tube, the RF transmission line, the curtain gas injection tube, a ball screw, and an exhaust hole. The ball screw is installed in a center of the bellows. The exhaust hole is connected to a floating passage within the scan module. An LM guide is connected to a lower end of the manifold. A deposition shield is installed in the inside of the manifold in order to exhaust a non-reacted gas and a residual gas of the scan module. A vacuum exhaust hole is formed at the lower end of the reaction chamber in order to exhaust the non-reacted gas and the residual gas.
Patent KR-20070098030-A (KR)
Title: A embedded memory on system-on-chip(soc)
Inventor: GANG YUNG JIN
IPC: H01L27/108
Filed: 2006-03-30
Abstract: A system-on-chip(SoC) semiconductor device having an embedded memory is provided to read and refresh data of a cell quickly and accurately by using a current sensing amplifier for the embedded memory. A semiconductor device having an embedded memory includes a capacitor which is formed along an extending direction by a MOS process and a MOS transistor with a gate(101a) connected to a word line and a source/drain region connected to a bit line(106). The source/drain region of the other side of the MOS transistor is extended to a bottom side of the capacitor and forms a bottom electrode of the capacitor. The characteristic of a parasitic bipolar transistor on a source/drain memory cell(100) of the MOS transistor is used for instantaneously increasing the current speed of a sensing amplifier, so that the sensing speed is increased.
Patent KR-20070104977-A (KR)
Title: Rotor of a line start permanent magnet synchronous motor
Inventor: HAN MAN SEUNG
IPC: H02K19/10
Filed: 2006-04-24
Abstract: A rotor of an LSPM(Line Start Permanent Magnet) synchronous motor is provided to increase starting torque and reduce driving noises by minimizing the difference of magnetic flux from the permanent magnet and making the eddy current uniform. A rotor of an LSPM synchronous motor includes a rotor core(110), a plurality of permanent magnets(120), and a plurality of conductors(130). The rotor core has a shaft hole at the center thereof. The plurality of permanent magnets is inserted around the shaft hole of the rotor core. The plurality of conductors is inserted along the periphery of the rotor core, and at least two of conductors are connected each other by a connecting part which is contacted to the permanent magnet. The rotor core is formed by the compression of soft-magnetic powder. The connecting part is contacted to the conductor continuously from the upper end of the permanent magnet to the lower end.
Patent KR-20070104735-A (KR)
Title: Culture media and methods for culturing mesenchymal stem cell
Inventor: CHOUNG JAI JUN
IPC: C12N5/0775
Filed: 2006-04-24
Abstract: Culture media for culturing a mesenchymal stem cell are provided to improve efficiency of in vitro growth culture while maintaining pluripotence of the mesenchymal stem cell and safety for study and clinic application by using human cord blood, so that the mesenchymal stem cell is mass produced. A culture medium for culturing a mesenchymal stem cell comprises a basic medium and 1-30%, preferably 3-20% of cord blood serum, and further comprises at least one mesenchymal stem cell growth factor selected from insulin, hydrocortisone, EGF(epidermal growth factor) and FGF(fibroblast growth factor), wherein the mesenchymal stem cell is derived from human and expresses 95% or more of CD105 and CD44 positive surface markers and 10% or less of CD34 negative surface marker. A method for culturing a mesenchymal stem cell comprises the steps of: (a) culturing the mesenchymal stem cell in culture medium; (b) centrifuging the cultured mesenchymal stem cell; and (c) obtaining the mesenchymal stem cell.
Patent KR-20070105063-A (KR)
Title: Time synchronizing apparatus for mobile wimax analyzer
Inventor: JUNG JIN SOUP
IPC: H04L7/10
Filed: 2006-04-25
Abstract: A handover test system using WiBro measuring instruments is provided to exactly and definitely execute various tests for WiBro measuring instruments, which can perform a handover test for a PSS(Portable Subscriber Station), by precisely maintaining time synchronization between WiBro measuring instruments. A synchronization maintaining unit in a WiBro measuring instrument consists of a GPS receiver(110) and a sync controller(120). The GPS receiver(110) outputs a GPS signal synchronized with GPS time using the information received from a GPS satellite. The sync controller(120) comprises an oscillator(123), a frequency divider(124), an offset comparison part(122), and a processor(121). The oscillator(123) outputs an oscillation signal having a specific frequency. The frequency divider(124) divides the frequency of the oscillation signal and outputs a reference signal having a frequency smaller than the frequency of the oscillation signal. The offset comparison part(122) compares the GPS signal with the reference signal and outputs the difference. The processor(121) controls the oscillation frequency of the oscillator(123) until the output of the offset comparison part(122) meets an appointed reference value.
Patent KR-20060116173-A (KR)
Title: Device for operating gas in vacuum or low-pressure environment and for observation of the operation
Inventor: CHAO CHIH YU
IPC: H01J37/26
Filed: 2006-05-09
Abstract: An apparatus for manipulating and observing a gas in a vacuum or low pressure environment is provided to easily control pressure parameters by easily controlling the parameters in a condition in which an electronic microscope is not disassembled. In an apparatus for manipulating and observing a gas in a vacuum or low pressure environment, a gas chamber is formed in the interior of a case by at least one partition plate. At least one absorption chamber(766) is formed outside the gas chamber. Inner holes are formed on upper and lower partition plates of the gas chamber. Outer holes are formed on the upper and lower surfaces of the case. The inner holes and the outer holes are arranged on the same axis and are disposed in a flat portion. A gas discharge hole communicated with the absorption chamber and a gas injection hole communicated with the gas chamber are formed in the case.
Patent KR-20070111936-A (KR)
Title: The power plant infinitude buoyancy, magnet and hydraulic a lever shape memory alloy use
Inventor: SONG SOO NI
IPC: H02K53/00
Filed: 2006-05-26
Abstract: An infinite power generation system using hydraulic pressure, buoyancy, a lever, and a magnet, and a shape memory alloy is provided to obtain an energy substitution effect by generating infinite power. A water tank(A) stores water. A main body(B) is supported by using a main body supporting shaft(a). The main body is composed of the main body supporting shaft, a pressure device supporting shaft(b), a pressure device(c), and a buoyancy body. A side having strong buoyancy is moved downwardly and a side having weak buoyancy is moved upwardly according to a principle of a lever. A heavy side is moved downwardly and a light side is upwardly according to the principle of the lever. An upward operation and a downward operation are performed repeatedly to obtain rotatory power.
Patent KR-20070114523-A (KR)
Title: Form for building wall
Inventor: SIM SANG KYUNG
IPC: E04G11/06
Filed: 2006-05-29
Abstract: A form for a wall of a building is provided to prevent the surface of a form from being stained with impurities caused by placing concrete by attaching an aluminum plate at the inside of plywood. A form for a wall of a building includes a frame(11) provided with a projection(111), a groove(112), many through holes(113) to couple many frames at regular intervals and many reinforcing ribs to reinforce the frame, and plywood(12) inserted to the groove of the frame and attached with an aluminum plate(2) at the inside by adhesives to prevent the plywood from expanding or being damaged by moisture of concrete mortar and to form the concrete surface smoothly.
Patent KR-20070114526-A (KR)
Title: Partition wall for a structure
Inventor: LEE HYE JUNG
IPC: E04B2/84
Filed: 2006-05-29
Abstract: A wall structure for a building is provided to have an environment-friendly effect using naturals, to take heat insulation effect, to promote blood circulation in the human body and to purify indoor air. A wall structure(100) for a building includes a charcoal board(110) composed of a frame formed in a rectangular parallelepiped shape to form a frame of a wall structure to be installed on a building and manufactured with transparent polycarbonate resins and charcoal filler filled in a housing space of the frame to accumulate and emit infrared rays, to have excellent absorptive property, adsorptive property of toxicity and adhesive property of microbes and to emit far infrared rays, and a loess board(120) located on two sides of the charcoal board, composed of a frame and loess/sawdust filler and formed in a rectangular parallelepiped shape to couple with the frame of the charcoal board to form a frame of a wall structure to be installed on a building. In addition, many through holes(114,124) are formed on the charcoal board and the loess board to promote inside air circulation and to regulate humidity.
Patent KR-20070114989-A (KR)
Title: Rack for microwave oven
Inventor: CHO DONG HEE
IPC: F24C15/16
Filed: 2006-05-30
Abstract: A height adjustable rack is provided to change the height of food to be cooked in a microwave oven and to maintain the adjusted height until food is cooked for meeting a height of food required in various cooking methods. A height adjustable rack used in a microwave oven includes a main body(50) where food to be cooked is placed on, main legs(60) which maintains a height of rack, telescoping legs(70) which changes length of legs by sliding in and sling out from main legs, and spring loaded locks(80) which maintains the rack at a desired height.
Patent KR-20070117124-A (KR)
Title: Grain powder composition and processing method thereof
Inventor: KIM MOO GYUM
IPC: A23L7/10
Filed: 2006-06-07
Abstract: A method of manufacturing a grain powder composition by grinding whole grain and rice bran is provided to retain beneficial components as it were without removing a hull and produce grain powder capable of being used for making food such as bread, rice cake, noodles and confectionery and as raw material for cleansing or cosmetics. A grain powder composition is prepared by pretreating grain and rice bran to remove impurities, mixing 10 to 90% by weight of grain and 10 to 90% by weight of rice bran and grinding it. The grain contains rice, barley, wheat, bean and the like. For an example, 300g rice and 700g rice bran are mixed, ground in a roll mill in the first step, heated, ground in the roll mill in the second step and sifted to obtain 500g fine powder with more than 100meshes. The remaining grain after shifting is then put into the roll mill, ground several times and sifted to obtain 400g fine powder with more than 100meshes.
Patent KR-20070117964-A (KR)
Title: System of raising each span by controlling computer measurements in the continuos beam
Inventor: KIM YUN HWAN
IPC: E01D19/06
Filed: 2006-06-10
Abstract: A system of lifting each spans according to measurements and controls by a computer is provided to allow lift differences on each points and on each support points to be within allowable errors while independently compensating for the differences in lift by a main control computer analyzing the differences measured by displacement meters and controlling electric valves built in electric control distributors to compensate for the differences, and to prevent overloading hydraulic jacks by installing contact sensing devices to detect malfunctions of the hydraulic jacks. Electric controlled distributors, displacement meters, and contact sensing devices are directly connected to a main control computer. The electric control distributors are controlled by the main control computer, whereas hydraulic pumps are controlled by the electric control distributors. The hydraulic pumps operate hydraulic jacks to lift the upper structures of a bridge. The hydraulic pumps allow difference in lift on each points and on each support points to be within the allowable error. The difference in lift on each points and on each support points are measured by the displacement meters installed on the measurement reference surfaces. The measurements are then analyzed by the main control computer. The main control computer controls electric valves built in the electric control distributors with the new analyzed data to compensate the errors on each points and on each support points. Lift speed controlling valves and error compensating valves are built in the electric control distributors. The displacement meters have lower ends installed on the measurement reference surface, while upper ends are installed to lower parts of the upper structures. The contact sensing devices are installed on upper ends of strokes of the hydraulic jacks and on lower surfaces of the upper structures.
Patent KR-20070119926-A (KR)
Title: Apparatus for protecting air conditioner compressor
Inventor: PARK WON DEUK
IPC: F04B49/02
Filed: 2006-06-16
Abstract: An apparatus for protecting an air conditioner compressor is provided to prevent a failure of the compressor due to overheat of a radiating plate of an air conditioner, control a peripheral temperature at a regular value, and prevent deterioration of a coil part of the compressor to extend the life span of the compressor. A display window(30) shows a set temperature digitally. A compressor operation and stop LED(Light Emitting Diode)(50) displays operation and stop of a compressor. A compressor temperature set button(60) sets up a temperature to stop operation of the compressor. A temperature-up set button(70) increases a value of a temperature to be set. A control power operation and stop LED(80) controls power of the compressor to display operation and stop. A control power temperature set button(90) controls power of the compressor for setting up a temperature to stop operation. A temperature-down set button(100) decreases a value of a temperature to be set. A compressor relay(110) is connected with a compressor control terminal of the compressor to control the compressor. A controller relay(140) is connected with a power control terminal of the compressor to control power of the compressor. A temperature sensor(130) senses a temperature of a radiating plate of an air conditioner.
Patent KR-20070120308-A (KR)
Title: Digital multimedia broadcasting terminal integrated with navigation
Inventor: PARK SEOK HOON
IPC: H04N21/422
Filed: 2006-06-19
Abstract: A navigation-integrated DMB(Digital Multimedia Broadcasting) terminal and its control method are provided to simultaneously perform two functions without degrading a system speed and function with controllers each of which controls only a corresponding function. When power is supplied to a navigation-integrated DMB terminal, the first controller checks a value of an operation setting flag of the first storage unit(251) and checks whether the operation setting flag has been set(or reset)(253). If the operation setting flag has been set(or reset), the first controller checks whether an input/output control authority setting notification is received from the second controller(255). When the input/output control authority setting notification is received, the first controller sets the terminal to a simultaneous mode and checks a main/sub flag of the first storage unit(259), and determines whether a current DMB reception function is a main function(261). When the current DMB reception function is a main function, the first controller enables an input port(263), enables an audio output port(265), sets the use of a display main screen(267), displays a DMB of a particular channel on the main screen, and outputs an audio signal via an audio processing unit.
Patent KR-20080001383-A (KR)
Title: Method for forming bulb type recess gate
Inventor: LEE EUN SUK
IPC: H01L21/336
Filed: 2006-06-29
Abstract: A method for forming a bulb type recess gate is provided to prevent off leakage current and to improve cell characteristics by suppressing a parasitic channel between a source region and a drain region and suppressing a short channel effect. A valve-shaped groove is formed in an active region of a semiconductor substrate(31). The valve-shaped groove is formed with a first groove(H1) of a trench type and a second groove(H2) of a ball type. A burial material is formed in a bottom part within the second groove. An etch process is performed to etch a protrusion of an upper sidewall of the bulb-shaped groove including the burial material. The burial material is removed from the second groove. A gate is formed on the bulb-shaped groove corresponding to the removed burial material. Further, the burial material is formed by one of an extinction film or a nitride film.
Patent KR-20080001841-A (KR)
Title: Transfer car with emergency drawing device for teeming ladle
Inventor: WOO KYOUNG HOI
IPC: B61F13/00
Filed: 2006-06-30
Abstract: A transfer vehicle with an emergency drawing device for a teeming ladle is provided to lift up the vehicle when an obstacle exists on a running rail and then to withdraw the obstacle quickly. A transfer vehicle with an emergency drawing device for a teeming ladle comprises vehicle wheels(12A,12B) running along a running rail(R), a vertical cylinder having a rod moving back and forth downwardly, an elevating wheel(20) rotatably mounted on an end of the rod and located above the running rail, and a hydraulic pressure source connected to provide hydraulic pressure for moving the rod forward and backward to the vertical cylinder.
Patent KR-20080006124-A (KR)
Title: Data output circuit for protecting stand by current
Inventor: KIM EUI SUK
IPC: G11C16/12
Filed: 2006-07-11
Abstract: A data output circuit is provided to prevent a standby current generated in a data line by initializing a data line in a standby state with a power supply voltage. A data output circuit comprises a page buffer(310) storing data outputted from a memory string temporarily, a column MUX(320) and a driving device. The data output circuit outputs the data to the outside through the driving device. The data output circuit includes a switching device(MP32) to maintain an input potential of the driving device as a high potential level according to the output of the driving device, in order to prevent a standby current flowing through the driving device in a standby state after read operation. The switching device is a PMOS transistor driven by the output of the driving device.
Patent KR-20080009383-A (KR)
Title: Air conditioning device for vehicles
Inventor: WANG YOON HO
IPC: B60H1/32
Filed: 2006-07-24
Abstract: An air conditioning device for vehicles is provided to form a mode door with two dome type doors for improving assembling efficiency of the mode door and guiding air by the dome type doors to reduce ventilation resistance and size of an air conditioning case. An air conditioning case(110) has a blower at an inlet(114), a plurality of vents(111,112,113) at an outlet, and an evaporator(101) and a heater core(102) inside. A temperature control door(120) is installed at a lower side of the evaporator. A mode door(130) opens and shuts the plurality of vents. The mode door includes a first dome type door(131) installed in the air conditioning case rotatably, and a second dome type door(132) installed at the inside of the first dome type door coaxially. The first dome type door and the second dome type door are operated to open and shut two or more vents.
Patent KR-20080010224-A (KR)
Title: Stick-detach structure of broach and broach handle
Inventor: SUN DOO HOON
IPC: A61F2/32
Filed: 2006-07-26
Abstract: An attaching and detaching structure of a broach and a broach handle is provided to make the coupling of a broach handle and a broach firm and to make the exchanging of broaches easy. An attaching and detaching structure of a broach and a broach handle includes a broach(2), a broach handle(4) and an attaching and detaching portion(3). The broach is used in a replacement surgical operation of an artificial hip joint. The broach handle is gripped by a user. The attaching and detaching portion easily couples and separates the broach and the broach handle by the engagement of the broach handle and the broach. The attaching and detaching portion includes a pressurizing portion(31) and a holding portion(32). The broach has a holding recess(2111).
Patent KR-20080010791-A (KR)
Title: Web-based monitoring module, hardware system including the same and monitoring method of web-based monitoring module
Inventor: WOO SEONG CHEOL
IPC: G06F17/00
Filed: 2006-07-28
Abstract: A web-based monitoring module, a hardware system including the same, and a monitoring method thereof are provided to a user to monitor and control status information of hardware by contacting the internet without composing a preliminary server. An Ethernet port(180) is connected with an external user through the internet. An Ethernet transceiver(170) transmits input/output signals through the Ethernet port. A central processing unit(110) collects hardware status information from slave devices, and controls the slave devices, and outputs the hardware status information to the Ethernet transmitter. The central processing unit comprises a bus interface, an internal memory device(115), an Ethernet controller(117) and a controller(111).
Patent KR-20080012055-A (KR)
Title: Method for forming mask pattern
Inventor: LEE SUNG HOON
IPC: H01L21/027
Filed: 2006-08-02
Abstract: A method for forming a mask pattern is provided to form a mask pattern not more than a resolution limit by using an oxide layer formed by an oxide process of a silicon layer patterned by conventional exposure equipment. A silicon layer is formed on a substrate(100). The silicon layer is patterned. The patterned silicon layer is oxidized so that the entire surface of the silicon layer is made of an oxide layer with a predetermined thickness. The oxide layer is removed to expose the upper surface of the silicon layer. The silicon layer is removed to form a mask pattern(130a) made of a residual oxide layer. The width of the mask pattern is smaller than that of the patterned silicon layer.