baber/WOPTO huggingface dataset:
Patent KR-20080028035-A (KR)
Title: Display substrate and method of manufacturing thereof
Inventor: LEE SIN DOO
IPC: G02F1/1337
Filed: 2006-09-26
Abstract: A display substrate and a manufacturing method thereof are provided to improve a viewing angle by a fine pattern and maintain the thickness of a liquid crystal layer uniformly by a cell gap maintaining pattern, thereby improving display quality. A base substrate(610) includes a plurality of pixel areas. A polymer layer is formed on the base substrate and includes a fine pattern(632) and a cell gap holding pattern(634). The fine pattern aligns the liquid crystal molecules of a liquid crystal layer. The cell gap holding pattern holds the cell gap of the liquid crystal layer. The pixel areas are divided by gate lines on an array layer formed between the base substrate and the polymer layer and source lines crossing the gate lines.
Patent KR-20080033758-A (KR)
Title: Apparatus and method for recognition sensing error of developing device
Inventor: KIM GUN HO
IPC: G03G15/06
Filed: 2006-10-13
Abstract: An apparatus and a method for recognizing an error of a toner sensor for a developing device are provided to allow a user to take a proper measure according to a cause of an error, thereby improving the reliability of a toner sensor. A developing device body is detachably installed at a toner container and receives toner supplied from the toner container. A developing device toner amount detecting unit(104) includes a sensor(42) for sensing the amount of toner filled in the developing device body and outputs a sensor value corresponding to the amount of toner. A printer controller(100) recognizes error information related to the toner sensor by comparing the sensor value of the developing device toner amount detecting unit and a pre-set value, and displays the recognized error information. A display unit(105) displays the error information under the control of the printer controller.
Patent KR-20080034237-A (KR)
Title: Advertisement service method by notice and system using the same
Inventor: RYU SUK HO
IPC: G06Q30/02
Filed: 2006-10-16
Abstract: A method and a system for providing an AD(ADvertisement) service by using bulletins are provided to offer a user terminal an answer corresponding to the bulletin registered by a user and AD information related to the answer in real-time, and maximize AD effect by program the answer and the related AD information at the same time. A response determiner(710) determines whether not a bulletin registered by a user requests a real-time answer. An answer registration checker(720) checks registration of an answer corresponding to the bulletin when the registered bulletin requests the real-time answer. An AD information extractor(730) extracts AD information related to at least one of the bulletin and the answer by using a keyword extracted from at least one of the bulletin or the answer when the answer corresponding to the bulletin is registered. An AD information transmitter(740) transmits the answer and the AD information to a user terminal through a client terminal, which is installed in the user terminal by receiving agreement from the user.
Patent KR-20080036670-A (KR)
Title: Front door trim with cup holder for automobile
Inventor: KIM JEONG HYEON
IPC: B60N3/00
Filed: 2006-10-24
Abstract: A cup holder of a front door trim for a vehicle is provided to cool down or heat up a beverage by forming a cup holding groove in a map pocket and forming a ventilation port at a connection of a duct and the map pocket. A cup holder of a front door trim for a vehicle comprises an air conditioning duct(11), a map pocket(12), a cup holding groove(20), and a ventilation port(22). The air conditioning duct is placed in a door trim body(10). The map pocket is placed at a lower part of the duct and exposed to an indoor. The cup holding groove is formed at a bottom surface of the map pocket. The ventilation port is installed at a connection(21) of the air conditioning duct and the map pocket to be directing to the cup holding groove, thus cooling or heated air transferred to the duct is vented to a beverage container put on the cup holding groove.
Patent KR-20060117893-A (KR)
Title: Permanent energy generator
Inventor: KIM KWANG MIN
IPC: H02K53/00
Filed: 2006-10-30
Abstract: A permanent generator and a method for generating energy permanently are provided to output larger energy than the input energy by maximizing efficiency of each unit generator. A method for generating energy permanently includes the steps of: maximizing energy efficiency so that generated energy is larger than input energy by making an outer magnet of an unit generator electromagnet to be interrupted for a short time; continuously generating electric energy without the input energy by the unit generator which is operated by a rear wind generated by an operation of a turbine wing; and generating the energy without the additional input energy by forming a closed circular shape in a sealed cylinder.
Patent KR-20080040939-A (KR)
Title: Mirror fixing structure of image projection appliance
Inventor: JEONG DAE YONG
IPC: H04N5/74
Filed: 2006-11-06
Abstract: A mirror fixing structure of an image projection appliance is provided to simplify manufacturing process due to reduction of number of parts, and to reduce the production cost by the direct fixing dichroic mirror to engine case of the image projection appliance, and also to improve the productivity and to lower the probability of the mirror damage by eliminating the screw fixing work. Dichroic mirrors(21,22) change the direction of the incident light or transmit the light from the light source. An engine case(10) forms an outside of the image projection appliance, and has more than one supporting part inside to support the dichroic mirror. A fixing component(30) is combined to one side of the engine case and inflict the external force to the dichroic mirror, in order for the dichroic mirror to be fixed and supported stably to the engine case. The fixing component is made by clip spring. The dichroic mirror is pressurized by elasticity of the fixing material. The supporting part supports one face of the dichroic mirror, and the fixing material pressurizes the opposite face of the face supported by the supporting part. The supporting part supports at least 3 points of the dichroic mirror.
Patent KR-20080042246-A (KR)
Title: Upper bracket for barrier net of vehicle and mounting structure of barrier net
Inventor: SHIN JAE WOO
IPC: B60R5/04
Filed: 2006-11-09
Abstract: An upper bracket structure for mounting a barrier net in a trunk of an automobile is provided to improve productivity with installing hook rods at both sides of the barrier net at the same time by equipping a structure for preventing separation of a hook rod from a seat hole. An upper bracket(10) for mounting a barrier net includes a insertion surface(11) having an insertion hole(16) for inserting a hook rod of a barrier net, a seat surface(12) having a seat hole(18) for seating the hook rod inserted through the insertion hole, and a separation prevention structure between the insertion surface and the seat surface to prevent separation of hook rod seated on the seat hole.
Patent KR-20080043966-A (KR)
Title: Analog/digital tuner
Inventor: LEE HYE RYUNG
IPC: H04N5/60
Filed: 2006-11-15
Abstract: An analog/digital tuner is provided to connect a mute unit to the audio output terminal of an analog demodulator so that a signal can not be outputted from the audio output terminal of the analog demodulator by the mute unit when a digital broadcasting signal is selected, thereby outputting a digital audio signal having no influence by an analog audio signal. A high-frequency tuner(31) converts a high frequency signal inputted through an antenna into an IF(Intermediate Frequency) signal corresponding to a selected channel and outputs the converted IF signal. An analog demodulator(32) demodulates the IF signal outputted from the high-frequency tuner into an original analog broadcasting image signal and an audio signal and outputs the original analog broadcasting image signal and the audio signal. A digital demodulator(33) demodulates the IF signal outputted from the high-frequency tuner into an original digital broadcasting image signal and an audio signal and outputs the original digital broadcasting image signal and the audio signal. An MPEG(Moving Picture Experts Group) decoder(34) decodes the compressed digital audio signal demodulated by the digital demodulator and outputs the decoded digital audio signal. An amplification unit(35) amplifies the digital audio signal outputted from the MPEG decoder and the analog audio signal outputted from the analog demodulator and outputs the amplified digital and analog audio signals to a speaker. A mute unit(36) is installed in the internal audio output terminal of the analog demodulator to remove and output the analog audio signal of the analog demodulator while being on when a digital broadcasting signal is selected and being off when an analog broadcasting signal is selected.
Patent KR-20080045451-A (KR)
Title: Semiconductor device having mos transistor with recessed channel and method of fabricating the same
Inventor: PARK SE KEUN
IPC: H01L21/336
Filed: 2006-11-20
Abstract: A semiconductor device having an MOS transistor with a recessed channel, and a method of fabricating the same are provided to increase the effective channel length of a transistor by forming a recess channel structure between source and drain regions, thereby improving on-current characteristic of the transistor. A device isolation layer(120) defining an active region(105a) is formed on a semiconductor substrate(100). A liner(110) is inserted between the active region and the device isolation layer. Gate trenches(125a,125b) are formed across the active region. A gate electrode(125') filling the gate trenches is located across the active region. A liner recess region(130) is located at the lower part of the gate electrode, and between the active region and the device isolation layer. A gate electrode extension part(130') is formed inside the liner recess region, and contacted with the gate electrode. Side walls of the active region are exposed by the liner recess region.
Patent KR-20080046446-A (KR)
Title: Method for fabricating thin film transistor and method for fabricating thin film transistor array substrate
Inventor: LEE BO HYUN
IPC: H01L29/786
Filed: 2006-11-22
Abstract: A method for fabricating a TFT is provided to prevent an organic substrate from being damaged by forming an active layer and a gate insulation layer on a wafer and by transferring the active layer and the gate insulation layer to the surface of a glass substrate by a transcription method using a soft mold. A polysilicon active layer and a gate insulation layer are sequentially formed on a wafer. The polysilicon active layer and a gate insulation layer positioned on the wafer are transferred to a glass substrate by using a soft mold. A source electrode(110) and a drain electrode(112) come in contact with the polysilicon active layer. A gate electrode overlaps a channel region of the polysilicon active layer wherein the polysilicon active layer and the gate electrode are formed at both sides of the gate insulation layer. The source electrode and the drain electrode are covered with an interlayer dielectric positioned under the gate electrode.
Patent KR-20080046790-A (KR)
Title: Pole type antenna
Inventor: JEONG JAE WAN
IPC: H01Q9/30
Filed: 2006-11-23
Abstract: A pole type antenna is provided to enhance reception performance by receiving various kinds of frequencies in a single antenna structure and save cost by using only the single pole. A pole type antenna includes a receiving member and a coating member(30). The receiving member is installed on an outer circumference surface of a pole(10). The pole has a base(11) in a bottom part of the pole. The coating member is covered at the exterior of the receiving member. The receiving member receives signals different from each other around an insulating member(40). The receiving member includes a first receiving member and a second receiving member(22). The first insulating member is insulated from the base by an insulation part(12). The second receiving member is installed on an outer circumference surface of the insulating member and is connected to the base to be electrically conducted. The second receiving member is insulated from the first receiving member.
Patent KR-20080051365-A (KR)
Title: Image display device and driving method of the same
Inventor: HONG HYUNG KI
IPC: G02B27/22
Filed: 2006-12-05
Abstract: An image display device and a driving method thereof are provided to form selectively two-dimensional images and three-dimensional images by using a sub-panel including a lenticular array. A display panel(100) displays a plurality of images. A backlight unit(150) is positioned at the backside of the display panel to supply light for displaying the images. A plurality of sub-panels(110) are positioned at a front side and a rear side of the display panel to convert polarization elements of the light and to decide a path of the light. A polarization control unit(170) controls the converting operations of the sub-panels and adjusts N-dimensional images when the images are coupled with each other at a particular distance. A system control unit(160) controls the display panel, the backlight unit, and the polarization control unit.
Patent KR-20070062927-A (KR)
Title: Process for producing flip-chip type semiconductor device and semiconductor device produced by the process
Inventor: KATOH KAORU
IPC: H01L23/29
Filed: 2006-12-12
Abstract: Provided is a method for producing a flip-chip type semiconductor device, which hardly lower reliability of a semiconductor device because a flux component capable of lowering property as a sealant is not added to an underfill material. The method for producing a flip-chip type semiconductor device in which a circuit board(1) and a semiconductor chip(4) are connected through many soldering bump electrodes, comprises the steps of: (a) applying a non-cleaning type flux on a connection pad part(3) in the circuit board(1), or at least one part of the semiconductor chip(4); (b) applying an underfill material(2) on any one of the circuit board(1) or semiconductor chip(4); (c) positioning the semiconductor chip(4) and circuit board(1); and (d) heat-pressing the semiconductor chip(4) and the circuit board(1).
Patent KR-20080055081-A (KR)
Title: Liquid crystal shutter glasses and method for controlling liquid crystal shutter
Inventor: HWANG SEON DEOK
IPC: H04N13/00
Filed: 2006-12-14
Abstract: Liquid crystal shutter glasses and a liquid crystal shutter control method are provided to reduce a cross-talk because the liquid crystal shutter glasses and a stereoscopic image display device are not perfectly synchronized. Liquid crystal shutter glasses include a left-eye shutter(422) and a right-eye shutter(423). The left-eye shutter is opened and closed according to lines so that only a left-eye image of a stereoscopic image is visible. The right-eye shutter is opened and closed according to lines so that only a right-eye image of the stereoscopic image is visible. The left-eye shutter and the right-eye shutter are synchronized to a boundary of the left-eye image and the right-eye image and are successively opened and closed.
Patent KR-20080055109-A (KR)
Title: Method for estimating physical damping for haptic device, and method for stabilizing haptic device using the same
Inventor: SEO CHANG HUN
IPC: G06F3/03
Filed: 2006-12-14
Abstract: A method for estimating equivalent physical damping in a haptic device and a haptic device stabilization device using the same are provided to estimate an equivalent physical damping factor of the haptic device forming a haptic system by enabling a controller of the haptic system to operate the haptic device without any additional sensor and using momentum generated by the haptic device, and stabilize the haptic device by using the estimated equivalent physical damping factor. A controller operates a haptic device by transferring random power to the haptic device(S100). A potential change of the haptic device is transferred to the controller and the controller calculates the speed of the haptic device(S110). The controller calculates energy applied to the haptic device by using random power input transferred to the haptic device and the speed of the haptic device(S120). The controller estimates an equivalent physical damping factor of the haptic device by using the energy applied to the haptic device and the speed of the haptic device(S130). All stages are performed in a state not operating the haptic device.
Patent KR-20080057429-A (KR)
Title: Power generation apparatus with structure of reducing air resistance using the traveling wind
Inventor: LEE GI BUM
IPC: B60L8/00
Filed: 2006-12-20
Abstract: A regenerative power generation apparatus using a traveling wind is provided to maximize a rotatory power of rotation wings by alternately rotating the continuously arranged rotation wings in opposite directions. A regenerative power generation apparatus using a traveling wind includes a rotation wing unit(7), a door driving unit(6), and a door control unit(5). The rotation wing unit mounts rotation wings rotated by the traveling wind and includes an air channel opened and closed by a door. The door driving unit drives the door opening and closing an inlet of the air channel. The door control unit controls the opening and closing of the door by outputting a door closing control signal in accelerating and traveling a vehicle and outputting a door opening control signal in decelerating and stopping the vehicle.
Patent KR-20080060020-A (KR)
Title: Method for manufacturing of semiconductor device
Inventor: HWANG CHANG YOUN
IPC: H01L21/28
Filed: 2006-12-26
Abstract: A method for manufacturing a semiconductor device is provided to reduce a contact resistance by increasing the size of a storage electrode contact. A first interlayer dielectric(12) is formed on a semiconductor substrate(10) having a landing plug(14). A bit line is formed on the first interlayer dielectric. A gap between the bit lines is filled with a second interlayer dielectric(16). A storage electrode contact hole for exposing the landing plug is formed by selectively etching the second and first interlayer dielectrics. A first storage electrode contact plug(28) is formed at the lower part of the storage electrode contact hole by using a selective epitaxial growth method. A second storage electrode contact plug(32) is formed at the lower part of the storage electrode contact hole by using a selective epitaxial growth method.
Patent KR-20070041410-A (KR)
Inventor: KWON YOUNG GEUK
IPC: E04F15/04
Filed: 2006-12-27
Abstract: 본 발명은 마루 바닥용 원목 타일에 관한 것으로, 이러한 원목 타일은 일정한 두께의 판재로 이루어지고, 상부에는 나뭇결 무늬가 형성되는 마름모꼴 형상의 본체와; 상기 본체의 인접한 양 측면에 돌출되게 형성되는 결합돌기와; 상기 결합돌기가 형성되는 상기 본체의 대향 되는 인접한 양 측면에 형성되는 결합홈; 및 상기 본체의 상부면 모서리는 일정한 깊이로 모따기 작업에 의하여 형성되는 경사면으로 구성되고, 상기 본체는 원목에 의하여 상부에 형성되는 원목판과; 상기 원목판의 하부에 부착되는 하부판으로 구성된다. 이와 같은 발명에 의해 경사면에 노출되는 나이테 무늬에 의하여 일반 소비자들도 원목 마루라는 확신을 가질 수 있게 되고, 조립시에는 상기 경사면에 의하여 형성되는 줄눈선에 의하여 부드럽고 자연스러운 느낌을 줄 수 있고, 타일이 다이아몬드 형(마름모꼴)으로 이루어져서 상품성이 증대되게 된다. 
       
     원목, 마루, 타일, 나뭇결, 무늬
Patent KR-20080061841-A (KR)
Title: Method for fabricating flash memory cell with stack gate
Inventor: SHIN MIN JUNG
IPC: H01L27/115
Filed: 2006-12-28
Abstract: A method of manufacturing a flash memory cell of a stacked gate structure is provided to compensate the damaged during an implantation manufacturing process by using a sidewall spacer reinforced by an oxide layer. Two kinds of gate stacks having different line width are formed on a semiconductor substrate(100). The gate stack is etched to form a gate poly, and then an implant process is performed to form an LDD(Lightly Doped Drain). The substrate is subjected to an LDD annealing process to form an oxide layer(118) having a certain thickness on the entire surface of the gate poly. The oxide layer formed on the sidewall of the gate poly is etched to form a sidewall spacer which is reinforced by the oxide layer.
Patent KR-20060040655-A (KR)
Title: Peelable polyethylene films
Inventor: FOURCADE PASCAL
IPC: C08L23/06
Filed: 2004-07-07
Abstract: A homogeneous blend comprising from 10 % to 90 % by weight of a metallocene catalyzed polyethylene (mPE) and from 90 % to 10 % by weight of styrene-butadiene block copolymers comprising from 5% to 40% by weight of 1,3 butadiene monomer units and from 60% to 95 % by weight of styrene monomer units. The blend of the invention is used to make peelable films for food packaging applications.
Patent KR-20060129157-A (KR)
Title: Method and device for impact loosenig of thread joints
Inventor: BERGSTRAND KARIN
IPC: E21B44/00
Filed: 2004-09-24
Abstract: Method of impact loosening of thread joints at rock drilling, whereby vibrations from a drill string (1) are sensed at the same time as a rock drilling machine (2) exerts the drill string (1) to impacts without feeding the drill string (1) against a ground (3), that the sensed vibrations are supplied to an analysis tool (4), that the sensed vibrations are compared with known vibration patterns by the analysis tool and that a signal is sent to a control system (5) for controlling the rock driling machine (2) for stopping the impact device of the rock drilling machine when the analysis tool detects that the sensed vibrations correspond to the known vibration pattern which marks that the thread joints have been loosened by impact. Device for detecting impact loosening of thread joints at rock drilling comprising a rock drilling machine (2) movable along a feed beam (6) for exerting a drill string (1) to impacts, having a device (7) for sensing of vibrations from the drill string (1), an analysis tool (4) for comparing the sensed vibrations with known vibration patterns, that the analysis tool (4) is arranged to send a signal when the sensed vibrations correspond to the known vibration pattern which marks that the thread joints have been impact loosened and a control system (5) for controlling the rock drilling machine (2), whereby the control system (5) is arranged to turn off the impact device of the rock drilling machine (2) when the analysis tool sends the signal.
Patent KR-20060032665-A (KR)
Title: Field sequential color enhancement
Inventor: SELBREDE MARTIN G
IPC: G02B26/02
Filed: 2003-02-26
Abstract: A circuit (300) for implementing a registration-free, contiguous conductive plane. A circuit may include a plurality of conductive structures (102) in a first plane. The circuit may further include a contiguous conductive equipotential surface (301) in a second plane parallel to the first plane. The circuit may further include activation means configured to adjust an electric field between the first and second planes thereby activating one or more structures in the first plana by increasing a potential difference between the first and second planes to a threshold level deemed to constitute an active state. The circuit may further include deactivation means configured to adjust the electric field between the first and second planes thereby deactivating one or more structures in the first plane by decreasing the potential difference between the first and second planes below a threshold level deemed to constitute a deactivation state.