baber/WOPTO huggingface dataset:
Patent KR-20080099688-A (KR)
Title: Method for forming a metal contact in semiconductor device
Inventor: LEE SANG DO
IPC: H01L21/28
Filed: 2007-05-10
Abstract: In a method of forming metal contact which at the same time, exposes the object film which is covered with a plurality of materials which has the different etch rate and the different step height through an etching process using the identical etching mask. The metal contact is formed by the in-situ process in the identical plasma etching chamber. The number of process can be reduced. Provided is the forming method of metal contact of the semiconductor device. A step is for forming a conductive pattern on the substrate(100). A step is for forming a first interlayer insulating film on the substrate including a conductive pattern. A step is for forming the contact plug(113) within the first interlayer insulating film not to be overlapped with the conductive pattern. A step for forming an etch stopping layer(114A) on the substrate including a contact plug. A step for exposing the contact plug to etch the etch stopping layer. A step for forming the capacitor(118) with which the contact plug and bottom electrode are connected. A step for forming the protective film(119A) on the upper electrode of capacitor. A step is for forming a second intermetal dielectric on the substrate including the protective film. A step is for etching the second intermetal dielectric and the etch stopping layer overlapped with the conductive pattern. At the same time, while the second inter metal dielectric is etched through the first etching process and a part of the protective film is exposed. A step is for exposing the upper electrode to etch the protective film exposed through the second etching process. A step is for etching the first interlayer insulating film to expose the conductive pattern through the third etching process.
Patent KR-20070118033-A (KR)
Title: Multilayer mirror, evaluation method, exposure apparatus, and device manufacturing method
Inventor: MASAKI FUMITARO
IPC: G02B5/08
Filed: 2007-06-08
Abstract: A multi-layer mirror, an evaluation method, an exposure apparatus, and a device manufacturing method are provided to evaluate a stress compensation layer by forming a reflection layer for an EUV light, and forming a stress compensation layer. A multi-layer mirror(10) for an EUV light comprises a substrate(12), a reflection layer(16) and a stress compensation layer(14). The reflection layer reflects the EUV light. The stress compensation layer is formed between the substrate and the reflection layer to absorb deformation of the substrate caused by the reflection layer. A first region in which the reflection layer is not formed, and the stress compensation layer is formed, exists on the substrate.
Patent KR-20080110076-A (KR)
Title: Heating compression strength test system and automatic heating compression strength test method of high temperature using thereof
Inventor: LEE BONG JAE
IPC: G01N3/18
Filed: 2007-06-14
Abstract: A system for testing heating compression strength and an automatic testing method thereof are provided to control a portable automatic heating tester of high temperature and a compression strength tester by a computer and a control panel integrally. A compression strength tester(10) carries out compression strength test by loading a specimen between upper and lower jigs thereof, which contact a heating furnace of a portable automatic heating tester(1) of high temperature and are inserted by ceramic sleeves. A control panel(20) carries out commands on the operation of the portable automatic heating tester of high temperature, which is input from a computer(30). The computer controls the operations of the tester and simultaneously controls the operation of the portable automatic heating tester of high temperature via the control panel.
Patent KR-20070120444-A (KR)
Title: A base station, an image deliver system and deliver control method
Inventor: ISOBE SHIN ICHI
IPC: H04N7/173
Filed: 2007-06-18
Abstract: A base station, a video distribution system and a distribution control method are provided to prevent quality deterioration in a video distribution service in a mobile communication network where plural mobile stations share a transmission capacity of a wireless zone, thereby smoothly performing the video distribution. A base station(20) comprises a wireless transmission capacity managing unit, a possibility determining unit(202) and an execution control unit. The wireless transmission capacity managing unit manages a wireless transmission capacity available for distribution of video data. When a video data distribution request is received from a mobile station, the possibility determining unit determines whether distribution can be performed in response to the video data distribution request based on the wireless transmission capacity required for distribution of the requested video data and the wireless transmission capacity managed by the wireless transmission capacity managing unit and available at this point of time. The execution control unit notifies the mobile station of a possibility determination result about distribution, performed by the possibility determining unit, and controls the possibility of distribution of the video data based on the possibility determination result.
Patent KR-20080111300-A (KR)
Inventor: HWANG IN JUNG
IPC: H01L21/677
Filed: 2007-06-18
Abstract: A transfer apparatus for manufacturing a semiconductor package is provided to facilitate installation and secure the reliability according to a transfer of material by appropriately controlling the pushing action of a pusher. A transfer apparatus for manufacturing a semiconductor package comprises a pusher(11), and a driving part(13). In the pushers, one is inserted into the other one for incoming and outgoing. When the pushers move one forward from the other one to be projected outward, one inner ending part is installed in order to be fixed and supported in the other one. By moving one forward from the other one to outside, the pusher transfers materials for manufacturing a semiconductor package put into from the outside positioned in one outer end to a fixed work space. The driving part provides a driving force for pusher in order to move one of the pushers forward to be protruded to outside from the other one of the pushers or to be inserted to the inside of the other one of the pushers.
Patent KR-20070079335-A (KR)
Title: System for recognizing regisration number plate of vechicle using image input signal through mobile phone and method thereof
Inventor: KIM SEONG BIN
IPC: H04B1/40
Filed: 2007-06-29
Abstract: A system for recognizing a registered number plate of a vehicle using an image signal inputted to a mobile terminal and its recognizing method are provided to instantly check a vehicle by using an image transmitted in real time and provide an accurate image by obtaining captured images at various angles. An image inputting/transmitting unit(100) captures an image of a range of a number plate region of a running vehicle by a mobile terminal with a camera and transmits continuously inputted images in real time. An image capturing/outputting unit(210) stores and outputs the images transmitted from the image inputting/transmitting unit. A valid number plate determining unit(220) extracts the number plate region from the images and reads whether the extracted number plate region is recognized. A database unit(310) stores and aligns the read vehicle number plate information in the order of optimum states. A number plate recognizing unit(320) recognizes the number plates in the order of optimum states.
Patent KR-20090001390-A (KR)
Title: Method for forming alignment key of semiconductor device
Inventor: PARK SAROHAN
IPC: H01L21/027
Filed: 2007-06-29
Abstract: The method for forming the alignment key is provided to form the alignment key in the vertical direction to the oxide film and to prevent the attack of the active area. The photosensitive pattern of line and space form is formed on the top of the semiconductor substrate(500). The semiconductor substrate is etched by using the photosensitive pattern as the mask. The trench of line-shape is formed. The oxide film(510) filling the trench on the top of substrate is formed. The etched layer is formed in the whole upper part of the semiconductor substrate. The etched layer is etched. The alignment key(520) of line and space form is formed. The alignment key is formed into the vertical direction to the trench of line-shape. The line width of the trench is 100nm or 10000nm. The etched layer is the polysilicon layer.
Patent KR-20090002536-A (KR)
Title: Nozzle for injector
Inventor: NAM JOON WOOK
IPC: B29C45/20
Filed: 2007-06-28
Abstract: A nozzle for the injection molding machine having function of removing foreign material is provided that the replacement expenses due to the damage of nozzle and manpower loss are reduced. A nozzle for the injection molding machine having function of removing foreign material comprises a path which the diameter reduces from the center to the front, a first space part(13) of hemispherical shape formed at the front, a nozzle main body(10) in which the guide groove(16) is perpendicularly formed in the top end portion, a second space part of hemispherical shape, a nozzle tip in which the guide groove(24) is formed in upper part, an insert(30) having rotating means.
Patent KR-20080005857-A (KR)
Title: Liquid crystal aligning agent, liquid crystal alining film and liquid crystal display device
Inventor: KONDO FUMITAKA
IPC: C09K19/56
Filed: 2007-07-05
Abstract: A liquid crystal aligning agent is provided to realize a high voltage maintenance and to inhibit degradation of shelf stability when used for forming a liquid crystal aligning layer for a liquid crystal display device. A liquid crystal aligning agent comprises at least one polymer comprising at least one heterocyclic compound having at least one heterocyclic structure selected from oxetane, thiirane, aziridine and oxazoline and at least one compound selected from polyamic acid and derivatives thereof, wherein the heterocyclic compounds is used in an amount of 0.1-50 wt% based on the weight of the polymer. The polyamic acid is obtained by reacting a tetracarboxylic anhydride with a diamine.
Patent KR-20080009008-A (KR)
Title: Method and system for detecting data congestion and applying a cell reselection offset
Inventor: HANOV STEVEN MICHAEL
IPC: H04B7/26
Filed: 2007-07-20
Abstract: A method for detecting data congestion as applying a cell reselection offset and a system are provided to enable a mobile device to monitor messages transmitted from a base station in order to evaluate a level of cell congestion, thereby perceiving congestion by using the monitored information. Messages transmitted to a random mobile device within a cell are monitored. Congestion penalty is evaluated on the basis of the monitored messages(300-320). The congestion penalty is allocated to the cell. The congestion penalty is applied to signal strength of the cell so as to generate a selection value(330). Cell reselection is carried out by using the selection value(350-370).
Patent KR-20090011711-A (KR)
Title: Controller for broiler housing
Inventor: BAE YEONG HWAN
IPC: A01K31/22
Filed: 2007-07-27
Abstract: An apparatus for controlling environment of a henhouse is provided, which automatically controls the environment including the temperature, relative humidity, carbonic acid gas concentration, ammonia gas density according to the set value which a user inputs. An apparatus for controlling environment of a henhouse comprises: a sensor unit(10) measuring relative humidity of the henhouse external air, and the temperature of the henhouse internal air, the relative humidity, the carbonic acid gas concentration, and the ammonia gas density; a measurement/control device(40) processing the ventilation, humidification, and the command for heating from the sensor unit based on the inputted value; a relay circuit(50); a ventilation fan, a humidifier, and a hot air heater for controlling the environment of henhouse.
Patent KR-20090016846-A (KR)
Title: Display and method for supporting resolution
Inventor: PARK KI BOUNG
IPC: H04N5/66
Filed: 2007-08-13
Abstract: A display mode support method is provided to support a display mode for an input timing of various types of video signals. An input timing frequency of a video is detected(S400). A display timing frequency of an output video is calculated by using the detected input timing frequency(S401). An input vertical resolution value of the video is converted based on the calculation result. After that, an output timing frequency applied with the converted vertical resolution value is set. The timing frequency is a dot clock frequency of the video. If the output timing frequency is smaller than the input timing frequency, the input vertical resolution value is reduced.
Patent KR-20080018110-A (KR)
Title: Method for plasma etching performance enhancement
Inventor: JI BING
IPC: H01L21/3065
Filed: 2007-08-17
Abstract: A method for enhancing plasma etching performance is provided to improve the fidelity of pattern transfer from a photoresist mask pattern by reducing corrosion of a photoresist mask. A mask(204) is formed on a dielectric layer, and then a protective silicon-containing coating is formed on exposed surfaces of the mask. Features are etched through the mask and the protective silicon-containing coating. The features have bottoms, in which the silicon-containing coating is not coated on the bottoms of the features in the step of forming the protective silicon-containing coating. The features are partially etched to the dielectric layer in a bowing depth prior to the step of forming the protective silicon coating.
Patent KR-20090019168-A (KR)
Title: 펠렛 형태의 고체연료 및 그의 제조 방법
Inventor: SON MIN IL
IPC: C10L5/48
Filed: 2007-08-20
Abstract: 본 발명은 폐제지슬러지와 폐유를 이용한 고체연료 발명에 관한 것이다. 
     상기 고체 연료는 폐제지슬러지와 폐유를 합성믹스하면서 바인더와 유화제를 혼합시키며, 동시에 분쇄된 폐종이 분말 또는 건조된 제지슬러지분말을 혼합한다. 
     상기 분말을 제조하여 혼합하면 폐제지슬러지에 함유된 수분과 폐유의 유분이 흡착된 반고체상태가 된다. 상기 고체상을 혼합하여 펠렛(pellet)형틀에 압출 건조하면 약 3,500 kcal/kg의 높은 열을 얻을 수 있는 고체 연료를 발명할 수 있다. 
     
     폐제지슬러지, 폐유, 고체연료, pellet
Patent KR-20090022570-A (KR)
Title: Method for controlling electric potential, unit for controlling electric potential and apparatus for processing substrates using the same
Inventor: NOH HWAN IK
IPC: H01L21/00
Filed: 2007-08-31
Abstract: A method for controlling electric potential, a unit for controlling electric potential and an apparatus for processing substrates using the same are provided to prevent the foreign substance from being attached on the substrate. An electric potential control method comprises a step for detecting the potential value and a step for removing the electrostatic element. The potential value is the value which is the electric value of transfer chambers(400,600) while the substrate processing process is performed. The size of the potential value is compared with the size of the intended potential value. The transfer chamber has conveying units(520). An electric potential control unit(800) comprises an electric potential detection unit and an electric potential control part. The electric potential detection unit detects the potential value. The electric potential control part removes the electrostatic element. The electric potential control unit removes the generation element of static electricity within the transfer chamber.
Patent KR-20090022585-A (KR)
Title: A complex structure marble plate and method
Inventor: SON KYUNG NAM
IPC: B28D1/00
Filed: 2007-08-31
Abstract: A marble board material having composite structure and a manufacturing method thereof are provided to reduce the construction time as the construction of the natural marble board material is facilitated without the special equipment. A manufacturing method for a marble board material having composite structure comprises: a first step of cutting the marble plate(10) in the thickness of 2-5mm(S100); a second step of sticking the reinforcement plate(20) to the bottom surface of the cut marble plate(S200); a third step of attaching the buffer material(30) to reinforcement plate bottom surface(S300); a fourth step of attaching the aluminum plate(40) to buffer material bottom surface(S400); a fifth step of cutting the buffer material in the predetermined depth and forming the crevice(51)(S500); and a sixth step of inserting and fixing the joint plate(50)(S600).
Patent KR-20090025436-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: LEE IN NO
IPC: H01L27/115
Filed: 2007-09-06
Abstract: A manufacturing method of a semiconductor device is provided to prevent the attack of the semiconductor substrate and suppress the bridge caused by the word line pattern fault by forming an etch stopping layer. A manufacturing method of a semiconductor device includes the step of forming conductive films(104,108) on a semiconductor substrate(100); the step of forming a metal layer(110) on the conductive film; the step of performing the first etching process until the conductive film of the first area is exposed; the step of performing the second etching process to expose the conductive film of the second area; the step of removing an etch blockade layer(124); the step of forming the conductive layer pattern by removing the exposed region of the conductive film.
Patent KR-20090027400-A (KR)
Title: Damping device with function of preventing to inflow foreign
Inventor: KIM YOUNG JIN
IPC: E01D19/06
Filed: 2007-09-12
Abstract: A buffer including foreign substance inflow preventive function is provided that the insulating member is installed at the exterior of the cylinder in which the piston rod passes. A buffer including foreign substance inflow preventive function comprises a piston rod(24) reciprocating according to the inside of the cylinder(20), a sealant(26) combined to the state covering the piston rod in the side of cylinder, an insulating member(42) in which the damage of sealant is prevented.
Patent KR-20080028777-A (KR)
Title: Gas detection method and gas detection device
Inventor: WILLING BERT
IPC: G01N21/31
Filed: 2007-09-13
Abstract: A gas detection method and a gas sensor are provided to discriminate a target gas with a spread spectrum. A photo acoustic near infrared gas sensor comprises at least one amplitude modulation laser source(1), a gas chamber(5) receiving a target gas, a microphone(3) attached to the gas chamber, an optical detector(6) detecting light intensity of the laser source and a processing unit(15) including a modulation frequency generator(9) supplying a modulation signal for the laser sources and controller(8,12,13,14) determining gas concentration.
Patent KR-20090028203-A (KR)
Title: Waterjet with function for eliminating dust
Inventor: LEE JAE JONG
IPC: B24C5/00
Filed: 2007-09-14
Abstract: A water jet device is provided to remove the additional process for the removal of stain by removing the stain due to the dust generated on the surface of an object at the same time as the trimming process. A water jet device comprises an opening/closing control valve(10) controlling the jetting of high pressure water, a nozzle(12) spraying the water provided by the valve on a cut portion(1a) of an object(1), an air spray pipe(14) for spraying the air of high pressure, and a mounting bracket(16) installing the nozzle and the pipe on a working robot.
Patent KR-20070111412-A (KR)
Title: Substantially linear polymers and methods of making the same
Inventor: ALLEN NATHAN TAIT
IPC: C08F220/10
Filed: 2007-09-27
Abstract: A substantially linear copolymer derived from a non-cyclic aliphatic olefin and polar monomer is provided to realize a sufficient length of polymer chain, high molecular weight and high strength. A substantially linear copolymer is derived from polymerization using a palladium catalyst, comprises a polymer chain represented by the following formula 4, and has a molecular weight of at least 26,500. In formula 4, A is derived from a non-cyclic aliphatic olefin monomer; R21 is selected from H and CH3; G is selected from -OR22 and -COOR22, wherein R22 is a C1-C24 alkyl group; and f is 0.001-0.99.
Patent KR-20090033648-A (KR)
Title: Apparatus for processing plasma and method for controlling the same
Inventor: KIM SUNG RYUL
IPC: H05H1/36
Filed: 2007-10-01
Abstract: A plasma processing apparatus and a driving method thereof are provided to minimize the addition of power supply units by supplying the power to the plurality of electrodes alternatively through a relay unit. A chamber(100) has a reaction space. An electrode unit(200,300) includes a plurality of electrodes for generating the plasma in an empty space. A power supply unit(400) supplies the power to the electrode unit. The power supply unit generates one power and supplies the power to the plurality of electrodes alternatively. The power supply unit includes a power generating unit and a relay unit. The power generating unit generates the power for generating the plasma. The relay unit provides the power to the plurality of electrodes alternatively.
Patent KR-20090033727-A (KR)
Title: Apparatus for driving led dot matrix and driving method thereof
Inventor: CHO HYUN SEUNG
IPC: G09G3/30
Filed: 2007-10-01
Abstract: An apparatus and a method for driving an LED dot matrix are provided to improve an image quality by not generating a color break-up phenomenon. An apparatus(200) for driving an LED dot matrix comprises a clock multiplier(210), a row driving part(220), and R/G/B LEDs(230). The row driving part includes a shift register(222) and a PWM(Pulse Width Modulation) counter(224). The clock multiplier receives a system clock operating a device according to a fixed signal, and generates an R/G/B PWM clock. The row driving part receives the R/G/B PWM clock generated in the clock multiplier, generates a PWM signal corresponding to each R/G/B data with the R/G/B data and the R/G/B PWM clock, and drives the LED dot matrix by supplying the PWM signal to the R/G/B LEDs. Each shift register successively stores the R/G/B data. The PWM counter generates the R/G/B PWM signal, and executes a pulse width modulation about the R/G/B data.
Patent KR-20090034683-A (KR)
Title: Optical film, backlight unit and liquid crystal device using the same
Inventor: YOON CHEOL
IPC: G02F1/1335
Filed: 2007-10-04
Abstract: An optical film, a backlight unit, and a liquid crystal display device including the same are provided to improve durability and to enhance luminance of a display by using a prism. A second prism part(120a) is positioned on a base part(110), and has a cross section of a trapezoidal shape. A first prism part(120b) is positioned on the second prism part, and has a cross section of a triangular shape. Material of the first prism part is different from material of the second prism part. The second prism part comprises one among bromine-based compound, fluoren-based compound, or biphenyl-based compound. The first prism part comprises one among urethane acrylate or polybutadiene. A refractive index of the second prism part is higher than a refractive index of the first prism part.
Patent KR-20090038300-A (KR)
Title: Jog input device and portable terminal having the same
Inventor: YOO JOON HEE
IPC: G06F3/0338
Filed: 2007-10-15
Abstract: A jog input unit and a portable terminal including the same in which the movement of fingers is natural are provided to input the jog input device by non-contact of a magnetic sensing part and composite elastic deformation between elastic connectors. A circuit board(40) mounts a magnetism sensor(36) sensing the change of the magnetism. A magnet(33) is arranged in the constant height from the circuit board. The magnet is moved to a plurality of directions. A shuttle forms a magnet mounting unit for fixing magnet. A plurality of elasticity connectors is formed in the surrounding of the magnet mounting unit. In order that the magnet mounting unit is elastically supported, a plurality of elasticity connectors is formed with the curve shaped from the center of magnet.