baber/WOPTO huggingface dataset:
Patent KR-20070079726-A (KR)
Title: Method for forming hydrophobic coating layer on surface of nozzle plate of inkjet head
Inventor: CHA TAE WOON
IPC: B41J2/135
Filed: 2006-02-03
Abstract: A method for forming a hydrophobic coating layer on a surface of a nozzle plate of an inkjet head is provided to easily form a uniform hydrophobic coating layer selectively only on an outside surface of the nozzle plate by solving problems of the conventional coating method difficult to selectively form a hydrophobic coating layer on the nozzle plate. A method for forming a hydrophobic coating layer on a surface of a nozzle plate(130) of an inkjet head comprises the steps of coating wax on a surface of a nozzle plate provided with a plurality of nozzles(131), and filling the wax inside the nozzles, removing the wax coated on the surface of the nozzle plate, forming a hydrophobic coating layer(170) on the surface of the nozzle plate; melting the wax filled inside the nozzles, and applying heat and pressure to the melted wax, discharging the wax to the outside through the nozzles, and removing a portion blocking the nozzles of the hydrophobic coating layer.
Patent KR-20070080136-A (KR)
Title: Testing method for liquid lens, testing device for liquid lens and manufacturing method for the liquid lens using the same
Inventor: KIM JOON YOUNG
IPC: G02B3/12
Filed: 2006-02-06
Abstract: A liquid lens testing method and a testing device, and a liquid lens manufacturing method using the same are provided to simply test sticking effectiveness of a liquid lens by measuring the spreading degree of liquid flowing over from a liquid containing part in sticking a cover glass and a lens body to each other. A liquid lens testing method is composed of steps for moving a liquid lens to the set position to test the liquid lens(S20); measuring the liquid lens by using a measurement sensor moving relatively to the liquid lens(S30); judging the sticking effectiveness of the liquid lens on the basis of data measured in the measurement sensor(S40); and judging whether a normal state checking process for all liquid lenses is finished or not(S70).
Patent KR-20060022311-A (KR)
Inventor: PAIK KYUNG WOOK
IPC: H05K1/16
Filed: 2006-02-23
Abstract: 본 발명은 폴리머/세라믹 복합 내장형 커패시터의 미세 패턴 형성방법에 관한 것이다. 
     본 발명은 저 공차 특성을 갖는 폴리머/세라믹 복합 필름을 사용하여 금속/절연체/금속(Metal/Insulator/Metal, MIM) 구조의 내장형 커패시터를 형성할 때 상부 금속(metal) 전극을 일부 식각하여 제거하고, 남은 상부 금속 전극을 마스크(mask)로 사용하여 기판의 전면에 도포되어 있는 폴리머/세라믹 복합 커패시터 필름을 제거하여 저 공차 특성을 갖는 커패시터 소자를 기판의 국부적인 면적에 미세 패턴이 되도록 형성하는 방법을 제공하고자 한다. 
     본 발명은 기판 위에 금속이 부착된 폴리머/세라믹 복합 내장형 커패시터 필름을 접착하는 단계, 폴리머/세라믹 복합 내장형 커패시터 필름 상부의 금속을 식각하여 상부 전극을 형성하는 단계, 상부전극이 형성되지 않은 폴리머/세라믹 복합 내장형 커패시터 필름을 제거하는 단계를 포함하여 기판 위에서 폴리머/세라믹 복합 내장형 커패시터의 미세 패턴을 형성할 수 있다.
Patent KR-20070089493-A (KR)
Title: Method for manufacturing semiconductor device using nitride hardmask
Inventor: PARK HYUN SIK
IPC: H01L21/3065
Filed: 2006-02-28
Abstract: A method for manufacturing a semiconductor device is provided to increase the selectivity between a photoresist layer and a nitride hard mask by reducing mechanical etch characteristics of plasma and improving simultaneously chemical etch characteristics of plasma using intensified pressure and fluorocarbon based gas flow rate and reduced bias power. A nitride hard mask is formed on a tungsten layer. A photoresist pattern is formed on the nitride hard mask. The nitride hard mask is selectively etched by using the photoresist pattern as an etch mask. The tungsten layer is etched by using the nitride hard mask as an etch mask. The nitride hard mask is etched by using a main etching process and an over etching process(102,103).
Patent KR-20070093558-A (KR)
Title: Content offer method of receiving device
Inventor: SEO YANG OH
IPC: H04N21/454
Filed: 2006-03-14
Abstract: A method for providing contents of a receiving apparatus is provided to make it unnecessary to supply an unnecessary message related to HDCP(High bandwidth Digital Content Protection) to a user when copy-protection contents are outputted, thereby preventing the user from checking whether a TV is connected to a digital port. When contents are received, it is checked whether a TV is connected to a digital port(S110). If the TV is connected to the digital port, the outputting of contents are performed or limited according to the checked result on whether HDCP of the TV is supported(S140). If the TV is not connected to the digital port, a CGMS(Copy Generation Management System) process routine for preventing the copy of analog output is performed or a message for inducing the connection between the TV and the digital port is displayed(S160).
Patent KR-20060106677-A (KR)
Inventor: HOGLE FRANCIS M
IPC: G06F3/00
Filed: 2006-03-15
Abstract: 호스트 장치와 렌더링 장치 간에, 이 렌더링 장치의 사용자 인터페이스를 제어하기 위하여 통신하는 예시적인 방법은 메시지들을 생성하는 단계, 메시지를 버퍼에서 데이터의 블럽들로서 인코딩하는 단계, 및 이 데이터의 블럽들을 렌더링기 장치로 전달하는 단계를 포함한다.  또한, 다양한 다른 예시적인 방법, 장치, 시스템, 등이 개시된다. 
       
     호스트 장치, 렌더링 장치, 인코딩
Patent KR-20070097871-A (KR)
Title: Method for recording video of combo system
Inventor: CHEON BYEONG HOO
IPC: H04N5/917
Filed: 2006-03-30
Abstract: An image recording method for a combo system is provided to record an SD(Standard Definition) image or an HD(High Definition) image in a hard disc by switching video codec while image and voice data are reproduced and using the switched codec. A control block reproduces a certain image recorded in a hard disc by using the first video codec or the second video codec(304,306,308). When record for a selected image is requested while reproducing the image(310), the control block checks whether the corresponding image is an SD image or an HD image(312). When the image is the SD image, the control block performs switching operation to connect the first video codec to the hard disc and records the SD image in the hard disc(314). When the image is the HD image, the control block performs switching operation to connect the second video codec to the hard disc and records the HD image in the hard disc(316).
Patent KR-20060110784-A (KR)
Title: Communication system, recording apparatus and method, recording medium, and program
Inventor: YUASA NAOKI
IPC: H04N5/76
Filed: 2006-04-17
Abstract: A communication system, a recording apparatus, and a method therefor, a recording medium, and a program therefor are provided to validly use existing devices at home by allowing a controller to specify a device which agrees with a condition through a network and perform reservation setting for the specified device. A communication system includes a controller(11) and a video recorder. The controller(11) has a reservation judging unit(111) and a transmitting unit(131). The reservation judging unit(111) judges whether it is possible to reserve the record of a broadcasting program in the controller(11) on the basis of the first information for reserving the record of the broadcasting program and the second information for selecting a device which records the broadcasting program. When it is impossible to reserve the record of the broadcasting program, the transmitting unit(131) transmits the third information for requesting a device status corresponding to the second information to the video recorder. The video recorder has a receiving unit and a transmitting unit. The receiving unit receives the third information transmitted from the controller(11). The transmitting unit transmits the fourth information about a status of the video recorder to the controller(11) in response to the third information. The controller(11) has a receiving unit(132) and a device estimating unit(123). The receiving unit(132) receives the fourth information transmitted from the video recorder. The device estimating unit(123) estimates priority assigned to the video recorder which transmits the fourth information on the basis of the fourth information. The transmitting unit(131) transmits the first information to the video recorder according to the priority.
Patent KR-20070103990-A (KR)
Title: Apparatus and method of testing display panel
Inventor: SONG YOUNG WOO
IPC: G02F1/1345
Filed: 2006-04-21
Abstract: An apparatus for testing a display panel and a testing method of the same are provided to detect accurately erroneous states of signal lines, signal pads, and pixels by supplying first and second test signals to the signal pads. An apparatus for testing a display panel includes a probe unit(120) and a conductive film(110). The probe unit includes a plurality of probe pins for applying electrical signals to a plurality of signal pads(106) formed in a display panel. The conductive film is movably installed at a lower end of the probe unit. The apparatus has a first mode and a second mode. The first is formed by inserting a conductive film between the signal pads and the probe pins when the conductive film is moved in a front direction. The second mode is formed by connecting directly the signal pads with the probe pins when the conductive film is moved in a rear direction.
Patent KR-20060063824-A (KR)
Inventor: CHOI HAE LIM
IPC: A63D15/00
Filed: 2006-04-25
Abstract: 본 발명은 당구대에 관한 것으로, 당구대 본체 상면 외곽 적정위치에 수납공간부가 형성되고, 상기 수납공간부에 쵸크가 설치됨으로써, 경기자(사용자)가 별도로 쵸크를 구비할 필요가 없고, 종전과 같이 당구대에 놓여진 쵸크가 바닥에 떨어지게 되고 이로 인해 경기에 방해를 주는 문제점을 해결하며, 또한 경기자가 쵸크하우징에 있는 쵸크를 이용하여 자신의 큐에 쵸크칠을 손쉽게 할 수 있을 뿐만 아니라, 쵸크하우징을 자신이 원하는 방향으로 적절히 조절하여 편리하게 사용할 수 있다. 
       
     큐, 쵸크, 수납공간부
Patent KR-20070107304-A (KR)
Title: Submerged nozzle
Inventor: PARK KWON SUN
IPC: B22D41/50
Filed: 2006-05-02
Abstract: A submerged nozzle having a scattering preventing structure is provided to reduce scattering of molten steel by reducing a flow rate of molten steel that flows toward a molten steel discharge port and prevent the scattered molten steel from being splashed to the outside by enabling a plurality of protrusions integrally formed on the bottom within the submerged nozzle to collide with scattered molten steel. In a submerged nozzle(100) which is formed in the form of a pipe having a flow path formed therein, of which an inner bottom surface(110) is closed, and which has a molten steel discharge port(120) formed in a side face thereof, a submerged nozzle having a scattering preventing structure comprises a plurality of protrusions(140) formed on the inner bottom surface. The protrusions are formed in such a manner that upper portions of the protrusions are formed in a curved surface shape. The protrusions are protruded toward molten steel that flows through the flow path. The submerged nozzle having a scattering preventing structure comprises a plate placed on the inner bottom surface of the submerged nozzle, and a plurality of protrusions formed on an upper surface of the plate.
Patent KR-20070108779-A (KR)
Title: Manufacturing method of the buried heterostructure type laser diode having activation layer protected by mesa sidewall passivation
Inventor: KIM HWE JONG
IPC: H01S3/00
Filed: 2006-05-08
Abstract: A method for manufacturing a buried hetero structure type laser diode having a protected mesa side active layer is provided to obtain high characteristic and reliability of the laser diode by preventing the oxidation of aluminum through the mesa lateral side. A method for manufacturing a buried hetero structure type laser diode having a protected mesa side active layer(2) includes the steps for forming a mesa structure and cutting the mesa lateral side by dry etching; forming a polymer passivation(5) for preventing oxidation of an active layer exposed through the mesa lateral side, on the mesa lateral side, wherein the polymer passivation is made of radical polymer of fluoride gas; and removing the passivation through thermal decomposition in vacuum equipment before a mesa side re-growth step.
Patent KR-20070111887-A (KR)
Title: Equipment for fabricating of display panel
Inventor: KIM MIN SOO
IPC: G02F1/1339
Filed: 2006-05-19
Abstract: An apparatus for manufacturing a display panel is provided to enable a measuring unit to detect alignment state data independently according to press units and provide the detected data to an alignment unit, thereby effectively compensating alignment error states occurring during an entire process. An alignment unit(100) aligns several pairs of substrates. A suction unit(200) has plural press units, contains the several pairs of substrates from the alignment unit, and distributes the contained several pairs of substrates to the press units to suck the substrates. The alignment unit aligns the several pairs of substrates according to suction data independently measured to correspond to each of the press units.
Patent KR-20070112937-A (KR)
Title: High speed-low power lvds driver using bicmos technology
Inventor: KOO YONG SEO
IPC: H03K19/082
Filed: 2006-05-24
Abstract: A high-speed low-power LVDS driver is provided to minimize an unnecessary area of an LVDS driver terminal by employing a lateral bipolar transistor in Bi-CMOS technology. A reference voltage generating circuit generates a power supply voltage and a constant reference voltage output in an output circuit in which a differential signal is formed by a first output potential and a second output potential according to an input signal applied to an input terminal. Lateral bipolar transistors(50A,50B,51A,51B) adapted to optimize a size of an LVDS(Low Voltage Differential Signaling) driver is mounted on an LVDS driver terminal. A termination resistor has a buffer for adjusting bias of an active resistor.
Patent KR-20070114493-A (KR)
Title: Epoxy resin mortar composition for concrete structure floor surface and its coating method
Inventor: KIM SANG YANG
IPC: C09D5/00
Filed: 2006-05-29
Abstract: A composition for protecting and repairing concrete surfaces is provided to allow easy, eco-friendly and cost-efficient reinforcing, protecting and repair work on concrete surfaces, and to ensure excellent appearance, durability and physical properties. A composition for protecting and repairing concrete surfaces comprises: (1) 100 parts by weight of a resin part comprising 30-45 wt% of epoxy resin A(equivalent weight 100-200 g/eq), 5-10 wt% of epoxy resin B(equivalent weight 250-350 g/eq), 25-37 wt% of a non-reactive diluent, 1-4 wt% of an emulsifier, 1-3 wt% of a cohesive agent, 0.01-0.1 w% of a defoaming agent, and 15-33 wt% of water; (2) 15-40 parts by weight of a curing agent part comprising 55-70 wt% of an amine-based curing agent, 1-11 wt% of a curing accelerator and 20-40 wt% of a non-reactive diluent; and (3) 90-150 parts by weight of a filler part comprising at least one portland cement selected from cement and alumina cement.
Patent KR-20060073564-A (KR)
Inventor: HWANG SU JUNG
IPC: F16L9/18
Filed: 2006-06-08
Abstract: 본 발명은 단열 공간부가 형성된 파이프에 관한 것으로, 더욱 상세하게는 내,외주연으로 서로 상이한 간격의 요철부를 가진 내,외부 파이프를 결합시킴으로써, 전체 제조공정을 단축할 수 있을 뿐만 아니라, 그로 인하여 제조원가도 절감할 수 있는 파이프에 관한 것이다. 
     본 발명에 따르면, 내주연으로 요철부가 형성된 외부 파이프와 민자형 내부 파이프가 서로 접합되어져 단열 공간부가 형성된 통상의 파이프에 있어서, 상기 내부 파이프의 외주연으로도 다수개의 요철부가 형성되어져 외부 파이프와 결합되어져 있되, 상기 내부 파이프의 요철부는 외부 파이프의 요철부 보다 이격 간격이 좁게 형성되어져 있음을 특징으로 하는 단열 공간부가 형성된 파이프가 제공된다. 
       
     파이프, 단열공간부, 요철부.
Patent KR-20070118516-A (KR)
Title: Liquid crystal display device and fabrication method thereof
Inventor: KIM HYUNG JONG
IPC: G02F1/1335
Filed: 2006-06-12
Abstract: An LCD(Liquid Crystal Display) and a fabrication method thereof are provided to reduce the amount of liquid crystal injected between two substrates by reducing the cell gap of a surrounding area having no direct influence on an image, thereby improving process efficiency and reducing a unit cost. An LCD includes a first substrate(110), a second substrate, and a liquid crystal layer. The first substrate has a defined pixel area and surrounding area, and includes a dummy layer(130) with a predetermined height in the surrounding area, a plurality of gate lines, data lines(115), and TFTs(Thin Film Transistors)(T). The liquid crystal layer is charged between the first substrate and the second substrate. The first substrate includes a color filter layer in its pixel area.
Patent KR-20070119410-A (KR)
Title: Tv for controlling volume automatically and the method thereof
Inventor: HWANG YONG KEUN
IPC: H04N5/60
Filed: 2006-06-15
Abstract: A TV having a volume adjusting function and a method for adjusting volume automatically are provided to solve a problem of a related art that a user manually adjusts the volume of a TV when the volume of the TV is abruptly increased. A TV includes an average value recording and calculating module(170), a comparator(160), and a controller(150). The average value recording and calculating module(170) records the intensities of broadcasting signals received from a broadcasting state in series, and calculates the average value of the intensities corresponding to a predetermined time interval. The comparator(160) compares the calculated average value with the intensity of a broadcasting signal received after the predetermined time interval. The controller(150) adjusts the volume of the TV downward when the intensity of the broadcasting signal exceeds a threshold value.
Patent KR-20080002613-A (KR)
Title: Method for fabricating isolation layer of semiconductor device
Inventor: JEON SEUNG JOON
IPC: H01L21/76
Filed: 2006-06-30
Abstract: A method for forming an isolation layer in a semiconductor device is provided to prevent a liner nitride layer from being lost by a wet etch process by performing an annealing process in an atmosphere of high temperature N2 gas. A nitride layer pad is formed on a semiconductor substrate(100). The semiconductor substrate is selectively etched to form a trench(101) by using the nitride layer pas as an etch mask. A sidewall oxide layer(310) and a liner nitride layer(330) are sequentially formed in the trench. A first HDP(high density plasma) oxide layer(410) is deposited to partially fill the trench. A heat treatment is performed on the first HDP oxide layer by introducing a nitrogen gas atmosphere to densify the liner nitride layer. The first HDP oxide layer on the upper sidewall of the trench is wet-etched. A second HDP oxide layer is formed on the etched first HDP oxide layer to fill the trench. The heat treatment can be performed for at least 30 minutes in a high temperature furnace of 800-1000 °C to densify the liner nitride layer.
Patent KR-20080003035-A (KR)
Title: Liquid crystal display module
Inventor: YOON BYUNG GI
IPC: G02F1/1333
Filed: 2006-06-30
Abstract: An LCD module is provided to reduce operation time and increase operation efficiency by easily grounding a cover shield and a cover bottom with a printed circuit board through a conductive double-sided tape formed at upper and lower surfaces of four corners of the printed circuit board. A backlight unit(120) is installed at a rear surface of a liquid crystal panel(130). A bottom cover(110) includes a coupling plate(112) including a coupling hole(112a) and is disposed at a rear surface of the backlight unit. A printed circuit board(140) is mounted on the rear surface of the cover bottom. A cover shield(150) is configured at a rear surface of the printed circuit board to cover the printed circuit board. A conductive double-sided tape(141) is formed on upper and lower surfaces of one region of the printed circuit board. A hook(151) is formed at a side surface of the cover shield corresponding to the coupling hole of the bottom cover.
Patent KR-20080004872-A (KR)
Title: Throttle tip in shock prevention method for auto-transmission car
Inventor: LEE JIN SOO
IPC: F16H61/00
Filed: 2006-07-07
Abstract: A method for preventing a throttle tip-in shock of an automatic transmission vehicle is provided to prevent impact due to an abrupt engine running by controlling an engine upon opening of a throttle. A vehicle is driven with a normal running when a current gear stage is a first stage and a vehicle speed is synchronized with the first stage(S1). It is checked whether or not the vehicle speed is synchronized with the first stage and then the result is positive, the vehicle is driven with the normal running in case the current gear stage is the first stage and the vehicle speed is not synchronized with the first stage(S2). In case the vehicle speed is not synchronized with the first stage, a difference between the number of synchronization revolutions and the number of turbine revolutions is compared with a synchronization variation range and the difference is less than the synchronization variation range such that it is checked whether or not the vehicle speed is synchronized with the first stage(S3). Otherwise, if the difference is greater than the synchronization variation range, it is determined whether or not a gear shift lever is positioned in a control range(S4). In case the gear shift lever is positioned in the control range and a throttle is closed, the vehicle is driven with the normal running(S5). If the throttle is not closed, an opening amount of the throttle is controlled according to the number of output shaft revolutions and an opening degree of the throttle(S6). If the vehicle speed is synchronized with the first stage, the vehicle is driven with the normal running, and, otherwise, the opening amount of the throttle is continuously controlled(S7).
Patent KR-20080007735-A (KR)
Title: Pushing jig for pallet maintenance
Inventor: LEE HYO JIN
IPC: B25B11/00
Filed: 2006-07-18
Abstract: A pushing jig for pallet maintenance is provided to improve work efficiency due to easy and convenient work by the equipment, and to prevent a worker's musculoskeletal disorders. A pushing jig for pallet maintenance includes: a primary fixing part(131) and a secondary fixing part(132) formed on both ends for respectively fixing both sides of the pallet; a regulator(110) for regulating a length according to a width of the pallet by being installed on one side of the primary fixing part; and a hydraulic expander(120) for expanding an interval between the primary and secondary fixing parts by force by being connected to one end of the regulator and one side of the secondary fixing part.
Patent KR-20080010076-A (KR)
Title: Safety accident preventing system for railroad platform
Inventor: EOM DOO SEOP
IPC: B61L21/00
Filed: 2006-07-26
Abstract: An accident preventing system for a railroad platform is provided to promptly cope with an accident by automatically stopping a train or preventing the starting of the train through an ATO(Automatic Train Operation) device. An accident preventing system for a railroad platform(12) includes a falling sensing unit(30), a first relay(40), a second relay(41), an ATO device(50), and a controlling unit(20). The ATO device has a track circuit unit, an onboard device, and a ground device, and prevents two trains(10) from simultaneously entering one block section. The first relay is provided on a track circuit of the block section of the platform, and notifies the existence of the train in the block section of the platform to the ATO device. The falling sensing unit senses the falling of a passenger in the platform. The controlling unit controls the operation of the first relay so as to prevent the next train from entering the block section where the passenger falls, and disconnects the railroad of the block section where the passenger falls.
Patent KR-20070018677-A (KR)
IPC: F16D65/00
Filed: 2006-07-31
Abstract: 장치와 소형화와 부품비용을 저렴화를 도모하는 기계식 브레이크 작동장치를 제공하는 것을 목적으로 한다.  
     본 발명은 일방의 브레이크 슈(12)에 결합하는 것과 함께 교락부(僑絡部)(23a)로 연결하여 대향편(23b)을 가지는 스트럿(23)과, 타방의 브레이크 슈(13)에 결합하는 판상의 조작 레버(24)를 구비하고, 조작 레버(24)의 기부(其部)(24a)를 스트럿(23)의 대향편 사이의 공간(23c) 내에 수용함과 함께 그 기단부를 회동 가능하게 피봇지지하여, 조작 레버(24)의 자유단부(24e)에 연결 핀(43)으로 접속한 브레이크 케이블(40)의 이너 케이블(41)을 견인하는 것에 의해서 작동하는 기계식 브레이크 작동장치에 있어서, 스트럿(23)의 교락부(23a)에, 조작 레버(24)의 반(反) 케이블 견인방향으로 향하는 회동을 제한하는 클립(30)을 장착하는 것을 특징으로 한다.  
       
     브레이크