baber/WOPTO huggingface dataset:
Patent KR-20080040473-A (KR)
Title: Forming equipment of steel pipe pillar
Inventor: YUM TAEK SANG
IPC: B21D5/10
Filed: 2006-11-03
Abstract: A forming equipment of a steel pipe pillar is provided to improve productivity by forming a steel pipe pillar through a single simple process of performing bending and welding operations, improve quality of the steel pipe pillar by forming the steel pipe pillar in a way that the steel pipe pillar is tapered to a shape similar to a real circle, and reduce manufacturing cost and improve workability and operation efficiency by simplifying structure of the forming equipment. A forming equipment of a steel pipe pillar comprises: a body(10) which is longitudinally formed in the length direction, and which forms a base and an external appearance of the steel pipe pillar forming equipment; a plurality pair of bending units(20) which are installed at both sides on a bottom surface of the body in a predetermined distance to bend a steel sheet workpiece that is longitudinally formed in the length direction; a plurality of pressurizing units(30) which is installed under the ceiling of the body in a predetermined distance, and which press end portions of the steel sheet workpiece that has been rolled up in a circle shape to form the steel sheet workpiece with a real circle shape; a mold dies(40) which is installed between the bending units and the pressurizing units, and which forms the steel sheet workpiece into a real circle by winding the steel sheet workpiece on an outer peripheral surface of the mold dies while the mold dies is vertically lifted and lowered; and at least one welding unit(50) which is installed at one side of the body to weld portions of the steel sheet workpiece that have been bent such that the bent portions come into contact with each other while the welding unit moves side to side.
Patent KR-20080050870-A (KR)
Title: Apparatus for fabricating flat panel display device and method for fabricating the same
Inventor: KIM JIN WUK
IPC: G02F1/13
Filed: 2006-12-04
Abstract: An apparatus and a method for manufacturing a flat panel display are provided to form a soft mold using a shaping material including an oligomer and attach the soft mold to a mold supporting plate without using an additional adhesive to simplify a manufacturing process. An apparatus for manufacturing a flat panel display includes a master mold(184) on which a thin film pattern(182) is formed, a soft mold(134), and a mold supporting plate(143). The soft mold has grooves corresponding to the thin film pattern of the master mold and includes a oligomer. The mold supporting plate is attached to the backside of the soft mold to support the soft mold. The soft mold is attached to the mold supporting plate according to covalent bond between the faces of the oligomer and the mold supporting plate.
Patent KR-20080052018-A (KR)
Title: Dc/dc converter and liquid crystal display
Inventor: SENDA MICHIRU
IPC: H02M3/07
Filed: 2006-12-07
Abstract: A DC/DC converter and an LCD(Liquid Crystal Display) device including the same are provided to reduce the non-uniformity of threshold voltages by implementing a single crystal diode in a switching element. A DC/DC(Direct Current) converter includes a thin film transistor, a capacitor, and a charge pump. A main electrode of the thin film transistor, which is formed by non-single crystal on an insulation substrate, is connected to an output terminal and a control signal is inputted to a control electrode thereof. One electrode of the capacitor is connected to the other main electrode of the thin film transistor and a variable voltage is applied to the other electrode thereof. The charge pump includes a first single crystal diode(2135), which is electrically connected in series between the other main electrode of the thin film transistor and the one electrode of the capacitor.
Patent KR-20080052706-A (KR)
Title: The method and apparatus for generating a report for testing environment information for embedded system based on linux
Inventor: CHOI YOU HEE
IPC: G06F9/44
Filed: 2006-12-08
Abstract: A method and an apparatus for generating a report for testing environment information for an embedded system based on Linux are provided to enable a user to know the testing environment by providing automatically the environment and library information which is used when developing a system and performing a test. An information extracting device(100) extracts library information which is used in an embedded system based on Linux and basic environment information of the embedded system based on Linux. A testing environment information report generating device(300) generates a testing environment report on the basis of the extracted information. The information extracting device is made up of a kernel information extractor(110), an autoconf information extractor(120) for extracting autoconf information which is system configuration information, a compiler information extractor(130) and a library information extractor(140).
Patent KR-20080052758-A (KR)
Title: Bush structure of stabilizer bar in vehicle
Inventor: KIM YONG IL
IPC: B60G21/05
Filed: 2006-12-08
Abstract: A bush structure of a stabilizer bar for a vehicle is provided to minimize variation in characteristics of a suspension apparatus by stably supporting the stabilizer bar such that rolling of the vehicle is effectively restricted. A bush structure of a stabilizer bar for a vehicle comprises a steel layer(2) formed at the outermost portion of the bush(1), an aluminum layer(3) prepared in a region lower than the steel layer, and a rubber layer(4) formed at the innermost portion of the bush. The bush is provided with an incised hole(1a), which extends in the axis direction to improve the assembly ability of the bush. Left and right leading edges centered on the incised hole of the aluminum layer are bent upward such that the steel layer bonded with the aluminum layer is prevented from being separated in the circumferential direction of the steel layer. The rubber layer is provided at an inner peripheral surface thereof with a plurality of beads(4a) spaced apart from each other by a certain interval while extending in the axis direction.
Patent KR-20080052906-A (KR)
Title: Ink jet head
Inventor: YU JAE JUN
IPC: B41J2/015
Filed: 2006-12-08
Abstract: An inkjet head is provided to jet plural colors of ink with one inkjet head by changing ink quickly and accurately. An inkjet head comprises a frame, a nozzle(410), a plurality of nozzle flow paths and ink feed tubes(611,612,613). The frame has a plurality of inner chambers(420) for storing ink. The nozzle is formed on the lower part of the inner chambers. The nozzle flow paths are formed on the upper part of the inner chambers. The ink feed tubes are connected to the nozzle flow paths.
Patent KR-20070063459-A (KR)
Title: Optical pickup device
Inventor: NAGASHIMA KENJI
IPC: G11B7/135
Filed: 2006-12-14
Abstract: An optical pickup device is provided to reduce the number of electrodes formed in a circuit board which controls a liquid crystal element and reduce the number of wring connection to reduce a size and the manufacturing cost of the optical pickup device by reading and writing information from recording media having several kinds and including the liquid crystal element for correcting spherical aberrations. An objective lens(7) condenses an optical beam emitted from a light source(2) on a recording surface of an optical recording medium. A liquid crystal element(6) includes transparent electrodes, which are arranged by a type that liquid crystals and liquid crystals are inserted, between the transparent electrodes. The liquid crystal element(6) is disposed between the light source(2) and the objective lens(7). At least one of the transparent electrodes of the liquid crystal element(6) is divided into a plurality of areas by a concentric circle type. Voltages supplied to a plurality of the areas of the liquid crystal element(6) are adjusted in the objective lens(7) so that the liquid crystal element(6) corrects spherical aberrations generated in two optical beams having a different valid radius. When the first optical beam has a higher valid radius value, the second optical beam has a lower valid radius value between the two optical beams and the spherical aberrations generated in the first and the second optical beams are the first aberration and the second aberration, the same voltage is supplied to an inner area and an outer area for a valid radius of the second optical beam when the first aberration is corrected. The inner area and the outer area are electrically connected to have the same potential.
Patent KR-20080055393-A (KR)
Title: Hydraulic control system of automatic transmission for vehicles
Inventor: LEE JIN SOO
IPC: F16H61/00
Filed: 2006-12-15
Abstract: A hydraulic control system for an automatic transmission is provided to control a traveling speed at seven speeds by using a switch valve and a solenoid valve for controlling the switch valve. A first switch valve supplies a pressurized fluid to a first or second clutch(C1,C2), and is controlled by a third solenoid(SS-C). The pressurized fluid supplied to the first switch valve is controlled by a first control valve, and a direction of the pressurized fluid supplied to a third clutch(C3) or a first brake(B1) is controlled by a second switch valve which is controlled by a first solenoid valve(SS-A). The pressurized fluid supplied to the second switch valve is controlled by a second control valve(VFS-B). The pressurized fluid is supplied to a fourth clutch(C4) by a third control valve(VFS-C). A direction of the pressurized fluid supplied to the third control valve is controlled by a third switch valve which is controlled by a fourth control valve(VFS-D).
Patent KR-20070065827-A (KR)
Title: Metal powder production apparatus
Inventor: NAKABAYASHI KOEI
IPC: B22F9/08
Filed: 2006-12-19
Abstract: A metal powder production apparatus comprising a heat insulating means for cutting off radiant heat emitted from molten metal passing through a flow path, which can maintain a flow rate of a fluid injected from the orifice almost constantly in a reliable manner, is provided. A metal powder production apparatus(1A) comprises: a supply part for supplying molten metal(Q); a nozzle(3) installed under the supply part, wherein the nozzle has a flow path(31,32) formed by an inner peripheral surface of the nozzle through which the molten metal supplied from the supply part can pass, and which has a gradually reducing inner diameter portion(33) such that inner diameter of the gradually reducing inner diameter portion is gradually reduced in a downward direction, an orifice(34) which is opened at a bottom part of the flow path and is suitable for injecting a fluid toward the flow path, a retention part(35) for provisionally retaining the fluid, and an introduction path(36) for introducing the fluid from the retention part to the orifice, the nozzle including a first member(4) having the gradually reducing inner diameter portion and a second member(5) installed under the first member with a gap(37) formed between the first member and the second member, and wherein the orifice, the retention part and the introduction path are formed by the first member and the second member; and a heat insulating means(6) for cutting off radiant heat emitted from the molten metal passing through the flow path, wherein the heat insulating means is installed on or in the first member, and the orifice can be restrained from being expanded by pressure of the fluid passing through the orifice.
Patent KR-20070066893-A (KR)
Title: Thin film transistor device, method for manufacturing the same and display apparatus having the same
Inventor: NAGATA HITOSHI
IPC: H01L29/786
Filed: 2006-12-20
Abstract: A TFT device is provided to obtain an excellent display characteristic by forming a metal layer that covers a doping region of a thin polysilicon layer positioned in the lowermost layer of a TFT and partially overlaps a portion right under a contact hole. At least a part of a source region(3a) and a drain region(3c) of a semiconductor layer of an island type is covered with a metal layer. The semiconductor layer of the island type and the metal layer are covered with a gate insulation layer(5). The gate insulation layer is covered with an interlayer dielectric(7). A signal interconnection(9) is formed on the interlayer dielectric. A contact hole(8) is formed in the gate insulation layer and the interlayer dielectric, reaching the metal layer. The signal interconnection is connected to the metal layer through the contact hole. The metal layer can be refractory metal or conductive metal compound. The metal layer can include at least one of Ti, Ta, W, Mo, TiN, TaN, HfN, WN, MoN, ZrN, VN, NbN, TiB2, ZrB2, HfB2, VB2, NbB2 and TaB2.
Patent KR-20080058117-A (KR)
Title: Broadcasting receiving apparatus and method, and computer-readable recording media for storing computer program for controlling the apparatus
Inventor: PARK HEE YOUNG
IPC: H04N5/76
Filed: 2006-12-21
Abstract: A broadcasting receiving apparatus and method, and a computer-readable recording medium for storing a computer program controlling the apparatus are provided to generate detailed information data using additional information included into at least one image program, extract thumbnail data from the image program data, and store at least one of image program data, the detailed information data, and thumbnail data corresponding to each of an image program, detailed information, and thumbnail data in a mobile storage device interfacing with a PC, thereby reproducing a broadcasting image recorded in the broadcasting receiving apparatus in the other device. An operating method for a PC(Personal Computer) comprises the following steps of: searching for a desired storage device(700); checking whether data accessing is permitted between the storage device and the PC(702); reading image program data, detailed information data, or thumbnail data from a mobile storage device(704); converting the read data into data which can be recognized in the OS(Operating System) of the PC(706); generating an image program, detailed information, and thumbnail images(708); providing the image program and at least one of the detained information data and the thumbnail data to a user(710); re-processing at least one of the image program data, the detailed information data, and the thumbnail data if the user requests the re-processing of the data through a user interface(714); converting the re-processed data into data which can be recognized in a broadcasting receiver and storing the converted data in the mobile storage device(718,720).
Patent KR-20080058975-A (KR)
Title: Unmanned guided vehicle and manufacturing equipment hainvg discharging system of substrate for flat panel display
Inventor: HONG MYEONG PYO
IPC: G02F1/13
Filed: 2006-12-23
Abstract: An unmanned guided vehicle including a discharging system for discharging a substrate of a flat panel display and equipment for manufacturing the flat panel display are provided to discharge a substrate while the substrate is conveyed and/or before manufacturing equipment performs a flat panel display manufacturing process to reduce discharging of the substrate and improve productivity of the flat panel display. An unmanned guided vehicle(100) having a discharging system for discharging a substrate of a flat panel display includes a stage(110) on which a cassette(104) in which substrates(102) are loaded is mounted, a controller and a discharging unit(140). The controller determines whether the cassette is mounted on the stage and generates a driving signal. The discharging unit discharges the substrates in response to the driving signal provided by the controller.
Patent KR-20070105830-A (KR)
Title: Page mode access for non-volatile memory arrays
Inventor: PARKINSON WARD
IPC: G11C16/06
Filed: 2006-12-26
Abstract: Page mode access for a non-volatile memory array is provided to read or write an array of non-volatile memory cells arranged in a plurality of logically vertical columns and a plurality of logically horizontal columns and at least one memory cell on the horizontal column in parallel. A two-dimensional array(10) of non-volatile memory elements(12) has a plurality of vertical columns and at least one horizontal column, and each memory element can store at least one bit. A selection circuit(14) selects a plurality of memory elements in the horizontal column at the same time, and can continue to select a plurality of memory elements uninterrupted by refresh cycle. An access circuit accesses the memory elements selected at the same time in the horizontal column.
Patent KR-20070070094-A (KR)
Title: Chemical mechanical polishing pad and chemical mechanical polishing method
Inventor: NISHIMURA HIDEKI
IPC: B24B37/26
Filed: 2006-12-27
Abstract: A chemical mechanical polishing pad and a chemical mechanical polishing method are provided to improve polishing speed and in-plane uniformity of the amount of polishing at a surface to be polished, even when the supply amount of an aqueous dispersion for chemical mechanical polishing is small. A chemical mechanical polishing pad(1) has a polishing surface and a non-polishing surface. The polishing surface includes a first groove group and a second groove group. The first groove group is constituted by a plurality of first grooves(3) intersecting a virtual line directed to the periphery from the center of the polishing surface. The first grooves do not intersect with each other, and have a land ratio of 6 to 30. The second groove group is constituted by a plurality of second grooves(2) intersecting the first grooves while extending in the direction from the center to the periphery of the surface to be polished. The second grooves include those contacting other second grooves in the region of the center and those which do not contact other second grooves in the region of the center. The second grooves do not intersect with each other.
Patent KR-20060029285-A (KR)
Title: Memory management method for a multimode portable object
Inventor: BARBE SERGE
IPC: G06F12/00
Filed: 2004-07-12
Abstract: The invention relates to a memory management method for a multimode portable object in which the means for connection to a related host apparatus include both galvanic contacts and remote connection means, thereby defining a so-called contact operating mode and a so-called contactless operating mode, which operating modes are optionally simultaneous, characterised in that it includes the steps of: postponing memory block deletion in the event of a memory block deletion request and assigning a memory block to be deleted attribute to said memory block when the portable object is operating only in contactless mode; and subsequently, after switching to the contact operating mode, causing the deletion of all or part of the memory block having the memory block to be deleted attribute.
Patent KR-20060029699-A (KR)
Title: Providing service selection and obtaining services
Inventor: VERMOLA LARRI
IPC: H04L29/06
Filed: 2004-08-26
Abstract: Plural service providers each provide services to one or more multicast service systems, which forward service sets formed by bundling received services to a respective multicast operator. The service sets are then multicast in IP datacasting bursts, and can be received by a mobile terminal (20). Each service comprises one or more service components, which have different media formats, e.g. audio, video, game, software, chat, offline web page, etc. The service components comprise content data and service identification data. A service set schedule giving timing information relating to the transmission of the IP datacasting burst and the transmission frequency is created. An IP burst begins with ESG data. The service set schedule may be part of the ESG data or it may be transmitted separately. The mobile terminal (20) can use the timing information to tune to the appropriate channel at the appropriate time to receive and then to decode service identification data relating to a required service, and subsequently obtain required service components thereof. The service components are stored in portions (28-30) of the memory. Service selection is enabled by a user interface (23).
Patent KR-20060073607-A (KR)
Title: Supported olefin polymerisation catalyst
Inventor: RAZAVI ABBAS
IPC: C08F10/00
Filed: 2004-08-26
Abstract: The present invention discloses a method for making a supported olefin polymerisation catalyst, including the steps of: (a) forming a solid support comprising a metal adsorbent having a chiral adsorbate adsorbed to the surface thereof; whereby the presence of the chiral adsorbate favours the formation of chiral or pro chiral crystal faces of the solid support crystal lattice and; (b) immobilising a catalyst or pre-catalyst thereof on the chiral or pro -chiral crystal faces, and optionally activating the pre-catalyst, to form a supported olefin polymerisation catalyst.
Patent KR-20060125701-A (KR)
Title: Cutter unit of stapler
Inventor: SHIMIZU TOSHIO
IPC: B27F7/19
Filed: 2004-10-19
Abstract: A cutter unit (10) is provided, composed of a stationary cutter (11) installed between staple legs and a movable cutter (13) operated from the outside of the staple legs toward the inside. The cutter unit (10) is installed so as to be slidable between a position at which the unit is advanced in an operation region of a movable clincher (5) and a position at which the unit is receded from the operation region of the movable clincher (5). The cutter unit (10) is advanced into a staple hammer-out section to cut the staple legs penetrated through paper sheets to be bound, the cutter unit (10) is receded from the operation region of the movable clincher (5), and then the movable clincher (5) is caused to pivot to bend the staple legs.
Patent KR-20060069495-A (KR)
Title: Toothbrush
Inventor: CHENVAINU ALEXANDER T
IPC: A61C17/16
Filed: 2004-09-13
Abstract: Toothbrush heads, e.g., for power toothbrushes, are provided. The toothbrush heads include a support member and a plurality of bristles or tufts of bristles extending from the support member, at least some of the bristles or bristle tufts having different heights, the bristles arranged so that their heights are symmetric, in a non-translatable mirror image symmetry, about two planes of symmetry.
Patent KR-20060057637-A (KR)
Title: Liquid crystal aberration correcting element, and production method therefore
Inventor: NAKAGAWA NOBUYOSHI
IPC: G11B7/1392
Filed: 2004-09-24
Abstract: A novel liquid crystal aberration correcting element capable of being reduced in size and weight compared to a conventional element. The liquid crystal aberration correcting element comprises a plurality of substrates formed with electrodes and liquid crystal held between the plurality of substrates, wherein thickness-direction holes (30A, 30B, 30C) are drilled in at least one of the plurality of substrates, terminals (31A, 31B, 31C) for connection the electrodes are provided to the holes, and an injection port (32) for injecting liquid crystal is also provided in the substrates.
Patent KR-20060063979-A (KR)
Title: Adaptive cache algorithm for temperature sensitive memory
Inventor: COULSON RICHARD
IPC: G06F1/20
Filed: 2004-09-10
Abstract: A temperature sensitive memory, such as a ferro-electric polymer memory, may be utilized as a disk cache memory in one embodiment. If the temperature begins to threaten shutdown, the memory may be transitioned from a write-back to a write- through cache memory. In such case, the system is ready for shutdown without the loss of critical data.