baber/WOPTO huggingface dataset:
Patent KR-20080049521-A (KR)
Title: Gate driving circuit and liquid crystal display device and driving method thereof
Inventor: HYUN JAE WON
IPC: G02F1/133
Filed: 2006-11-30
Abstract: A gate driving circuit, an LCD device including the same, and a method for driving the LCD device are provided to compensate for images in a low portion of a screen by applying a triangle wave to scan signals. A gate driving circuit of an LCD(Liquid Crystal Display) device includes a triangle wave generating unit(102) and first and second scan signal outputting units(104,106). The triangle wave generating unit repeatedly generates triangle wave signals, which are gradually increased during one vertical period of one frame. The first scan signal outputting unit outputs first scan signals during the one vertical period. The second scan signal outputting unit outputs second scan signals where the triangle signal outputted at a first timing are added to the first scan signal outputted at the first timing.
Patent KR-20080049541-A (KR)
Title: Liquid crystal display device
Inventor: YUN SOON IL
IPC: G02F1/1333
Filed: 2006-11-30
Abstract: An LCD is provided to remove light leakage faults caused by bending of an LC panel and supply the LC panel having improved luminance uniformity. An LCD(Liquid Crystal Display) comprises an LC panel(10) and a square main frame(27). The square main frame comprises an upper surface and a lower surface. In the upper surface, a mount unit(27a) for mounting the LC panel as supporting an edge of the LC panel is formed. The lower surface is formed in a side opposite to the upper surface. A mount unit of at least one side of four sides of the main frame has a different height from the lower surface. The edge part of the mount unit has higher height than the middle part of the mount part.
Patent KR-20080055203-A (KR)
Title: Three dimensional image display device and manufacturing method thereof
Inventor: LEE JONG HWAE
IPC: G02F1/13
Filed: 2006-12-14
Abstract: A three dimensional image display device and a manufacturing method thereof are provided to convert 2D(Dimensional) display into 3D or vice versa, thereby selectively implementing the 2D or 3D display. A display panel displays an image. A 3D image forming panel(100) is arranged on the display panel and converts 2D image from the display panel into 3D image. The 3D image forming panel includes plural lens forming guide members(120) formed on an insulating substrate. The first substrate(150) includes plural electrode layers formed on the lens forming guide members. The second substrate(180) is attached oppositely to the first substrate. A liquid crystal layer(190) is located between the first and second substrates. The size of the lens forming guide member is reduced gradually from the first substrate to the second substrate. The cross-section of the lens forming guide member is any one among triangle, semi-circle and trapezoid.
Patent KR-20080057637-A (KR)
Title: Method for manufacturing polyvinylidene fluoride hollow fiber membrane and hollow fiber membrane
Inventor: KIM TAE JEONG
IPC: B01D71/34
Filed: 2006-12-20
Abstract: A method for manufacturing a polyvinylidene fluoride hollow fiber membrane by performing a non-solvent organic phase separation method under conditions that sealing, length and humidity of an air gap region are particularly maintained is provided, and a hollow fiber membrane manufactured from the method is provided. In a method for manufacturing a polyvinylidene fluoride hollow fiber membrane by a non-solvent organic phase separation process of solidifying, cleaning, and drying a spinning solution discharged from a spinneret in a solidification tank, the method comprises: sealing an air gap region that is a distance between the spinneret and the solidification tank; and maintaining a relative humidity of the sealed air gap region to a range of 50 to 90%, and maintaining a length of the air gap region to a range of 40 to 100 cm. The spinning solution comprises 8 to 50 wt.% of polyvinylidene fluoride. The polyvinylidene fluoride has a molecular weight ranging from 50,000 to 800,000. The non-solvent organic phase separation process is conducted in a spinning solution temperature range of 50 to 200 deg.C.
Patent KR-20080058003-A (KR)
Title: Roller for decreasing noise
Inventor: KIM MYUNG SO
IPC: B65G39/10
Filed: 2006-12-21
Abstract: A low noise roller apparatus is provided to protect a rubber ring inside an outer ring formed of steel, thereby remarkably reducing noise during a rolling operation. A low noise roller apparatus includes a rotary shaft(1), and a pressing part(2). The pressing part is integrally rotated with the rotary shaft to press a steel plate. A noise reduction unit(100) is installed at an outer periphery of the pressing part. The noise reduction unit is spaced at regular intervals in the longitudinal direction of the pressing part. The noise reduction unit includes an inner ring and an outer ring. The inner ring is disposed inside the noise reduction unit to be in contact with the outer periphery of the pressing part. The outer ring is disposed outside the noise reduction unit to be in contact with the steel plate.
Patent KR-20080060796-A (KR)
Title: Semiconductror divice and method of forming the same
Inventor: CHOI YONG HEE
IPC: H01L27/04
Filed: 2006-12-27
Abstract: A semiconductor device and a manufacturing method thereof are provided to decrease a bridging phenomenon between lower electrodes by securely supporting the lower electrodes. A semiconductor device includes insulation films(110,120), a mask film(124a), a contact plug, and a lower electrode. The insulation films are formed on a semiconductor substrate. The mask film is formed on the insulation film. The contact plug penetrates the insulation film and the mask film. The lower electrode is contacted with an upper surface of the contact plug. An upper surface of the contact plug, which is contacted with the lower electrode, has the same surface as the upper surface of the mask film.
Patent KR-20080062398-A (KR)
Title: Cassette for transferring plate
Inventor: KIM SANG IL
IPC: G02F1/13
Filed: 2006-12-29
Abstract: A cassette for transferring a plate is provided to improve the efficiency of stacking plates, to place a plate on a desired position freely and to take out the plate to a desired position. A cassette for transferring a plate includes a lower frame, an upper frame, a vertical pillar(116), plural plate supports(120) and a plate support coupling portion. The vertical pillar connects the lower and upper frames. The plural plate supports are used to make a plate placed. The plate support coupling portion is formed on the vertical pillar and is coupled to the plate support to make the plate support move vertically along the vertical pillar individually. A space is formed between the upper frame and the plate support that is disposed on the uppermost end. The plate support coupling portion uses an electro-magnet.
Patent KR-20070072423-A (KR)
Title: Independent suspension with adjustable sub-frame
Inventor: CORDIER GERARD
IPC: B62D21/00
Filed: 2004-09-23
Abstract: A carrier housing for receiving a drive shaft that is drivingly coupled to a drive axle is provided, where the carrier housing is also connected to a sub-frame. To provide an adjustable relationship between the carrier housing and the sub-frame, the carrier housing further comprises a cover gear that may be removably coupled to a ring gear, which is attached to the sub-frame. By removing either the cover gear or the ring gear, the carrier housing may be repositioned with respect to the sub-frame.
Patent KR-20060052948-A (KR)
Title: Vapor deposition apparatus and vapor deposition method
Inventor: KANAYA KOICHI
IPC: C23C16/458
Filed: 2004-04-26
Abstract: A vapor deposition apparatus for vapor- depositing a silicon epitaxial layer on a major surface of a silicon single crystal substrate while heating both sides of the silicon single crystal substrate mounted on a spot-faced portion formed on a susceptor, wherein the spot-faced portion has an outside part supporting the back of the silicon single crystal substrate and an inside part provided inside the outside part and recessed more deeply than the outside part, and the susceptor has a longitudinal cross section curved in an inverted-U shape.
Patent KR-20060092205-A (KR)
Title: Surface protection coating for glass sheets related application
Inventor: FRIEDMAN THOMAS J
IPC: B32B17/06
Filed: 2004-08-25
Abstract: A method is described herein for packaging a plurality of glass sheets by: (1) coating a top surface of each glass sheet with a removable top protective film; (2) coating a bottom surface of each glass sheet with a removable bottom protective film; and (3) stacking the coated glass sheets next to one another such that the top protective film of one glass sheet is adjacent to the bottom protective film of another glass sheet. The top protective film and/or bottom protective film on each glass sheet has embossed features (e.g., rough features) formed therein which make it easier to separate one glass sheet from one another glass sheet because of the presence of air pockets caused by the embossed features located between the stacked glass sheets. The coated glass sheet and a container that can store a plurality of the coated glass sheets are also described herein.
Patent KR-20060090993-A (KR)
Title: Batch mode session-based encryption of video on demand content
Inventor: PEDLOW LEO M JR
IPC: H04N7/173
Filed: 2004-09-30
Abstract: A Video On Demand (VOD) (130) method consistent with certain embodiments involves processing content to be delivered in a VOD method by selecting first portions of the content for encryption under a selective encryption system and selecting second portions of the content to remain unencrypted. The first and second portions are stored until receiving a request for delivery of the content, the request being from a terminal (50) having decryption capabilities associated with a first decryption method. The first portions are then bulk encrypted to produce encrypted first portions. The encrypted first portions are stored in a buffer. The second portions are queued for delivery to the terminal (50). A stream of selectively encrypted content is assembled from the encrypted first portions and the second portions.
Patent KR-20060093125-A (KR)
Title: Anti-fogging treating fluid and method for production thereof, anti-fogging article and method for production thereof
Inventor: KAWASE AKIKO
IPC: C09K3/18
Filed: 2004-11-26
Abstract: An anti-fogging treating fluid which is produced by providing an organosilane containing at least one sulfur atom at least one non-coupling position or a hydrolyzate thereof being controlled in its condensation degree and being a monomer or a condensate having a condensation degree of two or more and diluting the organosilane or a hydrolyzate thereof with a hydrophilic organic solvent; the anti- fogging treating fluid, wherein a dimer or a higher degree condensate of an organosilane containing at least one sulfur atom at least one non- coupling position or a hydrolyzate thereof accounts for 1 wt % or more and less than 70 wt % of the total organosilane; a method for producing the anti-fogging treating fluid which comprises controlling the circumstance for holding the treating fluid or/and using a catalyst. The anti-fogging treating fluid and the method allows the production of an anti-fogging article which is excellent in anti-forging performance capability and anti-forging durability, and also exhibits high film strength.
Patent KR-20060132609-A (KR)
Title: Intramedullary nail
Inventor: SCHLIENGER ANDRE
IPC: A61B17/58
Filed: 2003-12-19
Abstract: The invention relates to an intramedullary nail (1) which comprises a proximal half (2), a distal half (3), adapted to be introduced into the medullary canal, and a central axis (4), whereby the distal half (3) comprises three transversal bores (5, 6, 7) suitable for receiving attachment screws (1). The distal half (3), along the central axis (4), has a proximal transversal bore (5) with the bore axis (15), a middle transversal bore (6) with the bore axis (16) and a distal transversal bore (7) with the bore axis (17). The bore axis (16) of the middle transversal bore (6) that extends between the proximal (5) and the distal (7) transversal bore has a shortest distance "a" to the bore axis (15) of the proximal transversal bore (5) and a shortest distance "b" to the bore axis (17) of the distal transversal bore (7), and meets the condition a b.
Patent KR-20060129366-A (KR)
Title: Continuous face recognition with online learning
Inventor: DIMITROVA NEVENKA
IPC: G06V10/774
Filed: 2005-01-31
Abstract: System and method of face classification. A system (10) comprises a face classifier (40) that provides a determination of whether or not a face image detected in a video input (20) corresponds to a known face in the classifier (40). The system (10) adds an unknown detected face to the classifier (40) when the unknown detected face meets one or more persistence criteria (100) or prominence criteria.
Patent KR-20070020409-A (KR)
IPC: H04L27/26
Filed: 2004-02-05
Abstract: 통신 시스템에서 크로스토크를 감소시키는 방법 및 장치가 설명된다.
Patent KR-20060126791-A (KR)
Title: Bending device comprising compensator rollers
Inventor: SPATH WALTER E
IPC: B21D7/08
Filed: 2005-01-11
Abstract: Disclosed is a device for bending open, half-open, and closed hollow profiled members (11'). Said bending device operates with a central roller (3) that rests against the inner surface of the bent profiled member, a milling roller (4) which leans on the outer surface of the bend, and a bending roller (11) located at the discharge end of the profiled member. Said bending roller (11) acts upon the outer surface of the bend, counter to the supporting effect of a support roller (5, 6) that rests against the outer surface of the bend at the feeding end. In order to allow also thin-walled, sensitive profiled members to be shaped, additional milling rollers (12, 13) that act upon the top and bottom sidewall of the profiled member are disposed on a plane extending perpendicular to the bending plane in relation to the opposite central rollers and milling rollers (3, 4).
Patent KR-20060134976-A (KR)
Title: Reduced resolution update mode for advanced video coding
Inventor: TOURAPIS ALEXANDROS
IPC: H04N7/50
Filed: 2005-03-01
Abstract: There is provided a video encoder, video decoder and corresponding encoding and decoding methods for respectively encoding and decoding video signal data for an image slice. The video encoder includes a slice prediction residual downsampler (645) for downsampling a prediction residual of at least a portion of the image slice prior to transformation and quantization of the prediction residual. The video decoder includes a prediction residual upsampler (715) for upsampling a prediction residual of the image slice.
Patent KR-20070004839-A (KR)
Title: Method for injection compression molding of conductive thermoplastic resin composition
Inventor: TANAKA TAKAYOSHI
IPC: B29C45/70
Filed: 2005-04-13
Abstract: A method for injection compression molding of a conductive thermoplastic resin composition, comprising an injecting and filling step for injecting and filling the conductive thermoplastic resin composition in a cavity space (13) with an interval of 0.5 to 5.0 mm formed by the mating faces (11a) and (12a) of molds (11) and (12) heated to a mold temperature of 150 to 250‹C and a compressing and shaping step for bringing a compressing rate to 1.0 to 20 mm/sec and a compressing pressure to 10 MPa by closing the space after completing the filling. Since a molding thus obtained comprises conductive fillers uniformly distributed therein at a high content, the molding can be applied to a separator for fuel cell. ® KIPO & WIPO 2007
Patent KR-20060124787-A (KR)
Title: Tertiary mode oscillatory coriolis flowmeter
Inventor: NAKAO YUICHI
IPC: G01F1/76
Filed: 2004-09-24
Abstract: In order that a flow tube (3) of a Coriolis flowmeter (1) may be oscillated in the tertiary mode using one driver (4), the driver (4) is arranged at the antinode (H2) in the center of tertiary mode oscillation, and oscillation sensors (5, 5) are arranged at two antinodes (H1, H3) other than the antinode (H2) in the center of tertiary mode oscillation. Furthermore, the displacement polarity of the driver (4) is opposite to those of the oscillation sensors (5, 5), so that the oscillation phases of the flow tube (3) are in a relation of mutually opposite phases. Furthermore, in the positive feedback loop of the exciting circuit section (9) for exciting tertiary mode oscillation of the flow tube (3) and the oscillation sensors (5, 5), the exciting circuit section (9) is structured so that the relation between the displacement polarities where the oscillation phases of the flow tube (3) are opposite to one another is changed to the relation where the oscillation phases of the flow tube (3) are in phase.
Patent KR-20070004891-A (KR)
Title: Method of and system for classification of an audio signal
Inventor: BREEBAART DIRK
IPC: G10L25/48
Filed: 2005-04-21
Abstract: The invention describes a method of classifying an audio input signal (1), said method comprising the steps of extracting a number of features (2) of the audio input signal (1), deriving a feature vector (3) for the input audio signal (1) based on these features (2), and determining the probability that the feature vector (3) for the input audio signal (1) falls within any of a number of classes (C1, C2, ..., Cn), each corresponding to a particular release- date information. ® KIPO & WIPO 2007
Patent KR-20070015940-A (KR)
IPC: F25D21/00
Filed: 2005-04-01
Abstract: 본 발명에 따른 냉동시스템은 디바이더에 의해 분리되는 적어도 다른 두 온도의 냉각영역을 갖는 컨테이너를 구비한다. 상기 디바이더는 서로 떨어져서 위치되는 벽 및 구획부를 구비한다. 상기 구획부는 시트 및 상기 시트에 부착되는 열전달물질을 갖는 열전달 플레이트를 구비한다. 상기 냉동시스템은 냉동 모드 및 고온가스 제상 모드를 갖는 압축기 시스템에 의해 냉각된다. 상기 시스템은 모드를 통해 가스의 순환에 의해 제상된다. 제어기는 압축기 시스템에 결합되며 상기 압축기 시스템을 선택적으로 작동시킨다. 
       
     냉동시스템, 디바이더, 냉각영역, 구획부, 압축기 시스템
Patent KR-20090000121-A (KR)
Title: Method for managing content forwarding server
Inventor: YU WOO YOUNG
IPC: G06Q50/10
Filed: 2007-01-05
Abstract: An operating method of a contents providing server is provided to select automatically the contents of a celebrity which a user prefers and offer the selected contents in real time, thereby forming the more deep intimacy between the user and the celebrity. Contents updated among stored contents is searched(S1). The contents which user prefers among the updated contents based on user information is selected(S2). The selected contents is transmitted to a user(S5). The user information comprises the name, age, and date of birth of the user, the user private information of the serial number of a receiving terminal, a celebrity which the user prefers, and the preference information of a contents category.
Patent KR-20080066315-A (KR)
Title: Secondary battery of using center pin as connection terminal
Inventor: KIM HEE SEOK
IPC: H01M2/20
Filed: 2007-01-12
Abstract: A secondary battery including a center pin as a connection terminal is provided to avoid a need for an additional member such as an electrode tab, thereby reducing the number of constitutional parts, and improving the productivity and cost efficiency. A secondary battery comprises a jelly-roll assembly including a cathode, an anode and a separator, and a metal can(150) as a battery casing for housing the jelly-roll assembly, wherein a center pin(110,120) is inserted into the central cavity of the jelly-roll assembly, and the center pin is connected to the bottom of the inner surface of the metal can while being connected to the cathode or anode of the jelly-roll assembly, thereby forming an input/output terminal. Additionally, the center pin is connected to the metal can by way of resistance welding through the center pin.
Patent KR-20070015242-A (KR)
Title: Broadcasting synchronization method and portable terminal
Inventor: TAKIZAWA KAZUYUKI
IPC: H04N5/44
Filed: 2007-01-17
Abstract: A broadcasting synchronization method and a portable terminal are provided to improve synchronization correctness of a broadcasting station and to control a distortion of a replay sound by using a system clock for broadcasting without adding a voltage controlled oscillator to a portable terminal. A TS(Transport Stream) processing unit(200) extracts a PCR(Program Clock Reference) from MPEG2-TS data. A TS-DeMux unit(201) divides the MPEG2-TS data into video data and audio data. An audio decode unit(204) converts the audio data divided by the TS-DeMux unit(201) into PCM(Pulse Code Modulation) data. An audio control unit(205) outputs the PCM data converted by the audio decode unit(204) to a predetermined sampling frequency. A CPU core unit(206) controls elements of the CPU. A DMAC(Direct Memory Access Controller)(207) instead of the CPU core unit(206) transmits the PCM data to the audio control unit(205). A PCR(Program Clock Reference) extraction unit extracts PCR overlapped with a head part of the MPEG2-TS. An internal reference clock generation unit generates an internal reference clock of a portable terminal from a system clock. An internal reference clock counter unit performs a counter up operation by an internal reference clock of the portable terminal and performs a compensation based on counter value compensation information. A comparison unit outputs the counter value compensation information to the internal reference clock counter unit by comparing the PCR value with the counter value. An internal reference clock counter value maintaining unit maintains the counter value of the internal reference clock counter unit until the CPU core unit determines the counter value by a DMAC transmission completion interrupt.
Patent KR-20080069078-A (KR)
Title: Plating apparatus and method of plating printed circuit board using the same
Inventor: SEO JANG MEE
IPC: H05K13/08
Filed: 2007-01-22
Abstract: An electroplating apparatus and a method of plating a printed circuit board using the same are provided to contact an area of the printed circuit board directly and carry out an electroplating process in order to reduce the number of plating patterns and to increase degree of integration and yield of the printed circuit board. An electroplating apparatus comprises a plating electrolytic solution tank(100), a conductive plate(130), a power supply(160), and a plurality of plating tips(140). The plating electrolytic solution tank includes a plating electrolytic solution(120) in which a substrate(110) is immersed. The conductive plate includes a plurality of elastic members(150). The power supply applies power to the plating electrolytic solution and the conductive plate. The plating tips are connected with the elastic members and plated with the substrate elastically and electrically.
Patent KR-20080070124-A (KR)
Title: Fuel cell stack with converging channels
Inventor: SEO JEONG WON
IPC: H01M8/24
Filed: 2007-01-25
Abstract: A fuel cell stack structure having an asymmetric fine flow path between a cooling water flow path and a fuel gas flow path is provided to maximize humidifying efficiency without using an additional humidifier, and to reduce the volume and weight of a fuel cell stack. A fuel cell stack structure comprises: a cooling water flow path(40) for introducing/discharging cooling water; a fuel gas flow path(70) formed in the cooling water flow path while being spaced apart therefrom by a uniform distance; and a fine flow path(55) connecting a first connection hole(50) formed in the cooling water flow path and a second connection hole(60) formed in the fuel gas flow path. In the fine flow path, the first connection hole is larger than the second connection hole in diameter.