baber/WOPTO huggingface dataset:
Patent KR-20070099829-A (KR)
Title: Micro-aspirator using pressure difference driven by gas explosion
Inventor: CHUNG JIN WHEE
IPC: B81C1/00
Filed: 2006-04-05
Abstract: A micro-aspirator using the pressure difference driven by gas explosion and a manufacturing method thereof are provided to aspirate the air required for a simple measurement of air pollution by independently generating hydrogen and aspirating the external air through the pressure difference caused by hydrogen explosion. A manufacturing method of a micro-aspirator using the pressure difference driven by gas explosion includes the steps of: forming a micro-heater and a discharge electrode on a first substrate of low thermal conductivity(S1); forming a polymer cover through a photolithography process, wherein the polymer cover includes a heater chamber for receiving the micro-heater, a discharge chamber for receiving the discharge electrode, and a hydrogen moving channel for moving hydrogen generated in the heater chamber to the discharge chamber(S3); forming an aspirating hole for aspirating external air into the hydrogen moving channel in a process of exploding the hydrogen of the discharge chamber through the discharge electrode, on the polymer cover(S5); installing a hydrogen generator on the micro-heater of the first substrate(S7); and integrating the polymer cover with the first substrate(S9).
Patent KR-20070100438-A (KR)
Title: Food wastes refrigerator of sink
Inventor: HWANG MYUNG HWA
IPC: F25D11/00
Filed: 2006-04-07
Abstract: A food waste refrigerator of a sink is provided to form ventilation holes by penetrating a sink wall and connect a heat emission part to the ventilation holes via an exhaust pipe, thereby radiating heat out of the sink and preventing decaying of food waste. A food waste refrigerator of a sink includes a refrigerator unit positioned in a receiving space(300) of the sink for keeping food waste generated in a kitchen cool to avoid decaying of the food waste, and ventilation holes(520) penetrating a wall of the sink for radiating heat generated in a heat emission part of the refrigerator unit to the outside of the sink. A fan is mounted to the ventilation holes and connected to an exhaust pipe for emitting the heat of the receiving space to the outside of the sink through the exhaust pipe, wherein the heat emission part is connected to the ventilation holes via the exhaust pipe.
Patent KR-20070101559-A (KR)
Title: Road width display method in navigation
Inventor: LEE KEON HYUNG
IPC: G08G1/0962
Filed: 2006-04-11
Abstract: A navigation method for guiding a road width is provided to service road width information by displaying map lines on a map screen based on the real road width. A current vehicle position is calculated through a GPS(Global Positioning System) receiver and a mesh data related to the current vehicle position is obtained so as to acquire data of a display region in a display unit(S1,S2). Road type information, road width information, and road linearity information based on map information are sequentially obtained(S3-S5). A line color on the road types and a line width on the road width are determined, and a road line is displayed(S6-S8).
Patent KR-20070103158-A (KR)
Title: Liquid crystal display of in-plane switching mode and method for manufacturing the same
Inventor: PARK KYUNG BAE
IPC: G02F1/1343
Filed: 2006-04-18
Abstract: A liquid crystal display device of an in-plane switching mode and a method for manufacturing the same are provided to enhance luminance and contrast performance by removing an opaque metal pattern. An upper substrate(200) and a lower substrate(100) are opposite to each other. A gate line(110) and a data line(130) are formed on the lower substrate in order to define a pixel region. A thin film transistor is disposed within the pixel region of the lower substrate in order to include a gate electrode(111), a semiconductor layer(120) and source/drain electrodes(131,132). One or more common electrodes(151) and pixel electrodes(161) are disposed in parallel to the data line within the pixel region of the lower substrate in order to form in-plane electric field. A liquid crystal layer(300) is formed between the upper substrate and the lower substrate. The common electrodes are formed with a transparent conductive material. The gate line and the gate electrode are formed with a transparent pattern formed on the same plane as the plane of the common electrodes and an opaque metal pattern.
Patent KR-20060110825-A (KR)
Title: Optical pickup lens and optical pickup apparatus
Inventor: WAKABAYASHI KOICHIRO
IPC: G11B7/135
Filed: 2006-04-20
Abstract: An optical pickup lens and an optical pickup device are provided to have useful and sufficient wavefront aberration reduction effect for a DVD(Digital Video Disc) and a CD(Compact Disc). An optical pickup lens(104) concentrates laser beams having inter-different wavelengths for optical discs of at least three kinds. A wheel band structure of a concentric circle shape for compensating a wavefront aberration generated when data are recorded/reproduced in/from the optical disc of a substrate thickness by the laser beam of the wavelength and a wavefront aberration generated when data are recorded/reproduced in/from the optical disc of a substrate thickness by the laser beam of the wavelength is formed in at least one surface of the optical pickup lens(104). When data are recorded/reproduced in/from the optical disc of a substrate thickness by the laser beam of the wavelength, phase difference provided to the laser beam of the wavelength by each wheel band structure of the concentric circle shape is approximately 1.15lambda or shorter.
Patent KR-20070107945-A (KR)
Title: A connecting device for fastening fastener of building outer wall ornamental
Inventor: JEE YOUNG HWA
IPC: E04F13/22
Filed: 2006-05-04
Abstract: A connecting device for a fixing fastener of a building outer wall ornament is provided to simply fix the outer wall ornament with an L-shaped fixing fastener and connect to a building structure with adjustable distance and to repair or replace the outer wall ornament easily by inserting the L-shaped fixing fastener into the outer wall ornament and fixing a thread part of the fixing fastener firmly with a fixing bolt. In a fixing device of a building outer wall ornament, the outer wall ornament has connecting holes on an upper part and a lower part, into which an L-shaped bent part of a fixing fastener is inserted and fixed firmly. The other horizontal part of the fixing fastener has a thread part which is screwed and fixed to an inner hole(140) of the connecting device(150). The connecting device has a bolt connecting hole(151) through which the thread part is fixed firmly with a fixing bolt. The other side of the connecting device has a vertical part(170), which has a thread part(171) and a long hole through which the connecting device is fixed to a building structure with a washer(210) and a fixing bolt.
Patent KR-20070061080-A (KR)
Title: Knowledge normalization method and apparatus for knowledgebase management
Inventor: HWANG YI GYU
IPC: G06F17/40
Filed: 2006-05-15
Abstract: A knowledge normalization method for managing a knowledgebase and device thereof are provided to prevent performance degradation owing to disagreement between knowledge stored in the knowledgebase and a keyword used for searching the knowledge by normalizing the knowledge when an information extraction result is stored to the knowledgebase or the knowledge is searched from the knowledgebase. A memory part(210) stores normalization modes according to an attribute of an input character string and a normalization table(211) storing priority. A normalization controller(220) performs the normalization suitable for the attribute of the input character string based on information stored in the normalization table. A normalizer(230) normalizes the inputted character string by control of the normalization controller. The memory part includes a thesaurus(212), an abbreviation dictionary database(213), a sound different mark dictionary database(214), a pattern rule database(215), and a similar character string dictionary database(216). The normalizer includes a thesaurus-based normalizer(231), a dictionary-based normalizer(232), a rule-based normalizer(233), and a similar character string-based normalizer(234).
Patent KR-20070111843-A (KR)
Title: Deodorization system for removing bad smell from farming
Inventor: KIM TAE IL
IPC: B01D53/02
Filed: 2006-05-19
Abstract: A deodorization system for removing livestock odor is provided to be environmentally friendly and be very excellent in an odor removal effect by a two step filtering process. A deodorization system for removing livestock odor comprises: a first filtering unit(100) including a first carrier part(110) consisted of artificial carriers and a first water supply part(157) for supplying water to the first carrier part, wherein the first filtering unit primarily filters odor flown in from the outside; a second filtering unit(300) including a second carrier part(310) consisted of a mixture of compost and wood chips and a second water supply part(320) for supplying water to the second carrier part, wherein the second filtering unit secondly filters odor that has passed through the first filtering unit; and an odor transfer part(210) for spatially connecting the first and second filtering units to allow the odor to moved therebetween. The first filtering unit additionally includes a water storage part(130), a pumping unit(150), and a water transfer pipe(152). The second filtering unit additionally includes a supporting part(312) as mesh structure with a sieve size of 30 to 40 meshes to support the second carrier part, and a load cell(354) installed on the bottom of the second filtering unit.
Patent KR-20070115257-A (KR)
Title: Semiconductor memory deice
Inventor: SONG KIW HAN
IPC: H01L21/8239
Filed: 2006-06-01
Abstract: A semiconductor memory device is provided to perform an ion implant process for controlling a threshold voltage to an n-type MOS transistor of a sub word line driver by forming a memory cell using a three dimensional transistors, thereby improving the reliability of the cell operations. A plurality of memory cells(MC) includes a first type of a first conductive transistor. A sub word line driver(13) includes a second type of the first conductive transistor and the second type of a second conductive transistor. A sense amplifier(22) includes the second type of the first conductive transistor and the second type of the second conductive transistor. A peripheral circuit controls data input/output of the memory cells by including the second type of the first conductive transistor and the second type of the second conductive transistor.
Patent KR-20070115529-A (KR)
Title: Apparatus for hardness measurement of rubber
Inventor: PARK JOON CHUL
IPC: G01N3/40
Filed: 2006-06-03
Abstract: An apparatus for detecting hardness of rubber is provided to detect hardness more accurately by applying a constant load to rubber in a short time, and to promote economic efficiency by using the existing durometer rather than a new one. An apparatus for detecting a hardness of rubber comprises a durometer(10), a mounting part(11) and a weight. The durometer has a pressing pin at the lower end thereof and detects hardness of rubber by pressing the rubber with the pressing pin. The mounting part is fixed to a lower supporting part(14) such that the durometer slides up and down. The weight is mounted on the mounting part such that the durometer is pressed against the rubber with a predetermined load. The mounting part includes the lower supporting part, a sample table(17), a side supporting part(15), a middle supporting part(16) and a safety pin(21).
Patent KR-20070117088-A (KR)
Title: Preventing icing device of blow by gas influx path in vehicle
Inventor: KIM JIN MUN
IPC: F02M25/06
Filed: 2006-06-07
Abstract: An icing preventing device for a blow-by gas flow path in a vehicle is provided to keep a constant temperature in a blow-by gas path and to reduce development cost of a mold by circulating high temperature exhaust gas generated in an engine to a blow-by gas exhaust device. An icing preventing device for a blow-by gas flow path in a vehicle comprises a blow-by gas exhaust device forming a connecting path to exhaust bow-by gas generated in an engine to a surge tank(3) installed in an intake manifold inhaling outside air at a cylinder head(1), and a heating device. The heating device comprises an exhaust gas accommodating case(7) surrounding the blow-by gas exhaust device, an exhaust gas inhaling pipe(8) bypassing a high temperature exhaust gas flowing through an exhaust manifold(4) at the engine to the exhaust gas accommodating case, an exhaust gas discharge pipe discharging the high temperature exhaust gas passed through the exhaust gas accommodating case to the exhaust manifold, and an ECU(10) turning on/off a control valve(9) installed on the exhaust gas inhaling pipe according to the temperature of the outside air in the intake manifold.
Patent KR-20070118808-A (KR)
Title: Method of certificating face for embedded system
Inventor: KANG TAE WOON
IPC: G06K9/80
Filed: 2006-06-13
Abstract: A method for authenticating a face in an embedded system is provided to recognize the face at a high speed precisely by embedding an SoC for detecting and recognizing the face in a system. An input buffer stores face feature of the registered users in advance and receives image data of a user. An image processor controls lighting and performs image processing such as resizing, rotation, and color conversion. A face detection controller stores a feature filter for discriminating a face part from the image data by applying a mask to the image data so as to find the face from the image data with a detection filter. A face recognition controller comprises an extractor for extracting the feature needed for recognizing the face and a recognizer for recognizing the face with the extracted feature. An output buffer stores face position and recognition information, and the feature information extracted from the face.
Patent KR-20070119944-A (KR)
Title: Method of forming silicon nano crystals and method of manufacturing memory device using the same
Inventor: CHA YOUNG KWAN
IPC: H01L21/8247
Filed: 2006-06-16
Abstract: A method for forming silicon nano crystals is provided to prevent an oxide layer(tunneling layer) from being damaged by diffused silicon and obtain nano crystals with uniform size and distribution by performing an annealing process on an amorphous silicon layer in an incomplete oxidation condition. An amorphous layer(24) is formed on a base layer. An incomplete oxidation process is performed on the amorphous layer so that the amorphous layer is transformed into an oxide layer(22) including nano crystals. In the incomplete oxidation of the amorphous layer, an annealing process can be performed on the amorphous layer at a temperature of 900 °C and for a time interval of 2-3 minutes in a gas atmosphere of nitrogen of 90 percent and oxygen of 10 percent.
Patent KR-20080001444-A (KR)
Title: Method of forming an oxide layer selectively
Inventor: LEE AN BAE
IPC: H01L21/31
Filed: 2006-06-29
Abstract: A method for forming a selective oxide layer is provided to be capable of depositing selectively on a core/peripheral region by maintaining the core/peripheral region to hydrophilicity and a cell region to hydrophobicity. A semiconductor substrate(100) having a topology defined with a cell region and a core/peripheral region is prepared. The surface of the cell region is changed to hydrophobicity by nitrogen treatment. An oxide layer is deposited on the cell region by ALD(Atomic Layer Deposition). Then, an oxide layer is formed selectively on the core/peripheral region. Also, the surface of the cell region is changed to hydrophobicity by AMC(Airborne Molecular Contamination) treatment. Then, the oxide layer is deposited on the cell region by CVD(Chemical Vapor Deposition).
Patent KR-20080002508-A (KR)
Title: Method for forming isolation layer of semiconductor device
Inventor: KIM JIN WOONG
IPC: H01L21/76
Filed: 2006-06-30
Abstract: A method for forming an isolation layer in a semiconductor device is provided to avoid a loss of a linear nitride layer and improve a refresh characteristic by forming a linear oxide layer in the middle of a process for repeatedly performing deposition and etch processes in forming an isolation layer by an HDP-CVD(high density plasma-chemical vapor deposition) process. A semiconductor substrate(31) is etched to form a trench. A linear nitride layer(36) is formed on the resultant structure. A linear oxide layer(38) can be formed on the resultant structure. An insulation layer(37) is formed by repeatedly performing deposition and etch processes to completely fill the trench having the linear nitride layer. The insulation layer is formed by additionally forming the linear oxide layer when the linear nitride layer is lost so that the loss of the linear nitride layer is avoided while increasing a trench filling margin. The insulation layer can be made of an HDP-CVD layer.
Patent KR-20080003484-A (KR)
Title: Apparatus and method for reproducing recording medium
Inventor: HAN IN GU
IPC: G11B9/12
Filed: 2006-07-03
Abstract: An optical apparatus and method for reproducing a recording medium are provided to drive a servo without damaging an SIL(Solid Immersion Lens) by increasing the size of a beam spot after a gap servo operation and actuating the gap servo operation and a tracking servo operation. An optical method for reproducing a recording medium includes the steps of: loading the recording medium; performing a gap servo operation according to a gap error signal; increasing the size of a beam spot projected to the recording medium; performing a tracking servo operation according to the gap servo operation and a tracking error signal; and controlling the size of the beam spot to optimize an RF(radio frequency) signal. The size of the beam spot is increased when a fluctuation level of the gap error signal is less than a predetermine range.
Patent KR-20080004161-A (KR)
Title: Apparatus and method for allocating radio resource in adaptive antenna system
Inventor: KIM NAM GI
IPC: H04B7/00
Filed: 2006-07-05
Abstract: An apparatus and a method for allocating radio resources in an adaptive antenna system are provided to allocate the radio resources in consideration of channel quality and allocation power of a user, thereby maximizing system throughput and scheduler throughput. If one or more allocatable users exist in a current spatial frame, one user is selected according to predetermined scheme(503,505). If total transmission power of a base station is divided into a current spatial frame index, a sum of MPR(Modulation order Product code Rate) values for users allocated with radio resources as well as the selected user is calculated(511). If the calculated value is bigger than or equal to a sum of MPR values for users allocated to a previous spatial frame, the selected user is allocated to the current spatial frame(513).
Patent KR-20080004318-A (KR)
Title: Touch slide device for mobile communication terminals
Inventor: SONG GIL SEOK
IPC: H04B1/38
Filed: 2006-07-05
Abstract: A touch slide device for a mobile communication terminal is provided to enable automatic slide movement to an upper side by an unlocking action performed in case of rotation at certain angle along with rotation by a touching action and to perform a locking operation only by straight line operation to a lower direction without rotation at a certain angle. When an upper cover(2) is rotated in pressurizing direction as being touched in clockwise or counterclockwise direction, a locked state between the upper cover(2) and a lower cover(3) is released if the rotation is progressed at certain angle. The rotated upper cover(2) automatically slides in upper direction over the lower cover(3) as being automatically returned to the original position in reverse direction, so as to open a terminal(1). When the moved upper cover(2) is pressurized in lower direction, the upper cover(2) slides down in a straight way over the lower cover(3), and the locked state is formed to close the terminal(1) by only straight slide motion of the upper cover(2).
Patent KR-20080004851-A (KR)
Title: Liquid crystal display device
Inventor: CHOI DONG WAN
IPC: G02F1/133
Filed: 2006-07-07
Abstract: An LCD is provided to reduce power consumption by preventing a gate driver from being driven entirely when a portion of a display area is driven. An LCD panel(100) displays an image by being divided into the first and second display areas(120,130). A panel driver(300) includes the first gate driver(320) for driving the first display area and the second gate driver(330) for driving the second display area. The first gate driver(320) is a gate IC(Integrated Circuit) mounted on the liquid crystal display panel(100). The second gate driver(330) is integrated as an amorphous silicon gate on the liquid crystal display panel(100).
Patent KR-20080006217-A (KR)
Title: Display apparatus having network funtion
Inventor: HWANG SOON HOON
IPC: H04N5/63
Filed: 2006-07-11
Abstract: A display device having a network function is provided to receive a phone request signal and save power loss by supplying power to a network unit when the display device is in a power-saving mode to enable the network unit to receive the phone request signal. An image processing unit(40) processes an image displayed on a display unit(50). A network unit(20) performs video phone communication with an external device. A power supply unit(30) supplies power to the image processing unit(40) and the network unit(20). A control unit(10) blocks the power supply to the image processing unit(40) and maintains the power supply to the network unit(20) in a power-saving mode. If a phone request is received, the control unit(10) controls the power supply unit(30) to supply the power to the image processing unit(40).
Patent KR-20080007931-A (KR)
Title: Electro-plating apparatus
Inventor: KIM DONG JIN
IPC: C25D17/00
Filed: 2006-07-19
Abstract: An electroplating device is provided to improve yield rate of a manufacturing process and to prevent damage of the plate by installing a contact unit along an inner wall of a plate supporting unit for transferring the plate from the outside. An electroplating device(1) comprises a pressurizing unit(200), a plate supporting unit(100), and a plating treatment unit(300). The pressurizing unit pressurizes a back surface of a plate(W). The plate supporting unit is located at a lower part of the pressurizing unit, and supports a plating surface of the plate. The plating surface of the plate is dipped into the plating treatment unit and being plated. The plate supporting unit has a hollow body(110), a lip seal, and at least one contact unit. The lip seal is aligned along an inner wall of the body, and supports the plating surface of the plate. The contact unit is projected from the inner wall of the body, and elastically contacted with the plating surface of the plate according to the pressure of the pressurizing unit. The plate support unit additionally has a plurality of cathode contacts. The cathode contacts are arranged on the lip seal. The cathode contacts are projected along the inner wall of the body with regular intervals. The contact unit is aligned between the cathode contacts.
Patent KR-20080008120-A (KR)
Title: Spacer and electron emission display with the same
Inventor: LEE SANG JO
IPC: H01J1/30
Filed: 2006-07-19
Abstract: A spacer and an electron emission display having the same are provided to suppress a lowering effect of display quality by maintaining stably a contacting state. A plurality of spacers(2) are installed in a vacuum vessel in order to support compressive force applied to the vacuum vessel. The spacer has elasticity contracted by external pressure along height direction. The spacer has the amount of contraction in comparison with a height deviation of the spacer under a pressure condition of the vacuum vessel. The spacer has the amount of contraction of 10 to 100 micrometers under the pressure condition of 10^-4 to 10^-6 Torr. The spacer is entirely formed of an elastic material.