baber/WOPTO huggingface dataset:
Patent KR-20110077907-A (KR)
Title: Reinforced plastic euroform
Inventor: KIM YOUNG SANG
IPC: E04G9/05
Filed: 2009-12-30
Abstract: PURPOSE: A plastic euroform is provided to prevent a surface in which concrete is placed from being bent by securely supporting the surface using a reinforcing frame. CONSTITUTION: A plastic euroform comprises an outer block body(2) and a reinforcing frame(4). Vertical grooves(20) and cut grooves(22) are formed in both sides of the outer block body and are connected to each other. A surface(24), in which concrete is placed, is formed on one surface of the outer block body. The reinforcing frame is composed of a rectangular outer frame(40) and inner reinforcing ribs(42). Wedge holes(44) are formed in the rectangular outer frame.
Patent KR-20110078648-A (KR)
Title: A method for setting alarm using touch screen
Inventor: CHO YOUNG JUN
IPC: H04B1/40
Filed: 2009-12-31
Abstract: PURPOSE: An alarm setting method by using a touch screen is provided to set an alarm in a portable terminal by touching a setting unit and a number that is simply showed by eyes. CONSTITUTION: A state transition of an AM/PM is identified by touching an AM/PM display unit(S5). A displayed number on an hour display unit or a minute display unit is decided whether the displayed number is touched or not(S6). In case a number of the hour display unit or the minute display unit is touched, the number is steadily increased and then the hour and minute of alarm are set(S7). An alarm setting is completed by storing a setting alarm hour and a setting alarm minute so that the alarm is able to ring.
Patent KR-20110078733-A (KR)
Inventor: CHOI DAE IL
IPC: G11C16/08
Filed: 2009-12-31
Abstract: PURPOSE: A method for programming a non volatile memory device is provided to prevent a program voltage which is gradually boosted from being applied to a group of memory cells, thereby enhancing the electrical features of the memory cells. CONSTITUTION: A first program voltage(1) is applied to a first memory cell group for programming into a first state. A second program voltage(2) is applied to first and second memory cell groups for programming into a second state whose threshold voltage distribution is lower than the first data. A third program voltage(3) is applied to the second memory group and a third memory cell group for programming into a third state whose threshold voltage distribution is lower than the second data. A fourth program voltage(4) is applied to the third memory cell group.
Patent KR-20110079367-A (KR)
Title: Apparatus for winding carbon fiber strand
Inventor: KIM BYOUNG KI
IPC: B65H54/00
Filed: 2009-12-31
Abstract: PURPOSE: An apparatus for winding a carbon fiber strand is provided to improve the quality of a product by maintaining the clean surface of a carbon fiber. CONSTITUTION: An apparatus for winding a carbon fiber strand comprises a first guide(400), a second guide(500), supporters(600), circular guides(610), winder guides, and a linear passage(310). The first guide guides a carbon fiber strand to be uniformly wound around a winder. The second guide is installed on the top of the first guide and uniformly maintains the tension of the wound carbon fiber strand. The supporters are fixed to the top of the second guide. The circular guides are fixed to the top ends of the supporters. The winder guides are rotated along the circular guides. The linear passage penetrates the winder.
Patent KR-20090009998-A (KR)
Title: Video capture device output sharing method, video capture device output sharing system, and computer readable recording medium
Inventor: ING STEPHEN
IPC: H04N5/765
Filed: 2005-08-12
Abstract: Systems, methods, and software share an output of a video capture device, such as a video camera, amongst more than one application. Some embodiments comprise writing video frames to a shared memory buffer that is accessible by one or more applications. Some applications are virtual device drivers that appear as actual device drivers of the video capture device producing the video data. Some embodiments comprise acquiring exclusive control of a video capture device driver, allocating a shared memory buffer, receiving a video frame from the video capture device driver, and writing the video frame to the shared memory buffer. In some embodiments, the shared memory buffer comprises two shared memory buffers that are written to and read from in an alternating fashion.
Patent KR-20090085021-A (KR)
Title: Piezoelectric mirror device, optical device using the piezoelectric mirror device and method for manufacturing piezoelectric mirror device
Inventor: MAEKAWA SHINJI
IPC: G02B26/08
Filed: 2008-06-04
Abstract: A piezoelectric mirror device (11) is provided with a frame section (12) having an opening section (13) at the center; a mirror section (14) positioned at the opening section (13); a pair of mirror supporting sections (15) which turnably support the mirror section (14) to the frame section (12); and a pair of driving sections (16), each of which is a laminated body of a lower electrode (17), a piezoelectric element (18) and an upper electrode (19). The mirror supporting section (15) is composed of a material having a Young's modulus of 160GPa or less. The frame section (12) has a notched section (13a) at a part of an area where the drivingsection (16) is positioned, and the notched section (13a) is brought into contact with the opening section (13). ® KIPO & WIPO 2009
Patent KR-20090031765-A (KR)
Title: Transmission with at least two planet gear stages
Inventor: ILLERHAUS DIETMAR
IPC: F16H3/44
Filed: 2007-06-29
Abstract: The present invention relates to a transmission having a housing (2), having a drive input shaft (5), having a drive output shaft (6) and having at least two planet gear stages (7, 8, 9) for transmitting a rotation from the drive input shaft (5) to the drive output shaft (6), wherein the planet gear stages (7, 8, 9) in each case comprise the elements of sun gear (10, 11, 12), ring gear (17, 18, 19) and planet gear carrier (13, 14, 15), and at least two switchable clutch devices (24, 25) for connecting the drive input shaft (5) to one of the elements of the planet gear stages (7, 8, 9) are provided, while the ring gears (17, 18, 19) can be connected to the housing (2) by means of further switchable clutch devices (20). The bearings (34, 35, 37, 38, 39, 41, 42, 43) of the transmission (1) which are arranged in the axial direction are arranged in series in such a way that the axial forces acting on the elements of the planet gear stages (7, 8, 9) can be transmitted by means of the bearings (34, 35, 37, 38, 39, 41, 42, 43) to the housing (2).
Patent KR-20090061638-A (KR)
Title: Cigarette display system
Inventor: TAKASHIMA NORIKAZU
IPC: A47F7/00
Filed: 2007-09-28
Abstract: In a cigarette display system (1000), wall units (500) can be vertically connected, and tray units (200) can be placed at desired places in front of the wall units. Each tray unit (200) can hold magazine units (100) such that they are arranged in the left-right direction. Each magazine unit (100) can hold cigarette packs (T) such that they are arranged in the front-rear direction. The layout of cigarette packs (T) arranged and displayed in the vertical and left-right directions can be freely changed, so that the cigarette display system can display even a cigarette carton (K) etc. with a shape that cannot be received in a magazine unit (100). With the cigarette display system (1000), the layout of cigarette packs (T) displayed can be changed in different ways.
Patent KR-20090064469-A (KR)
Title: Led semiconductor body and use of an led semiconductor body
Inventor: WINDISCH REINER
IPC: H01L33/08
Filed: 2007-09-19
Abstract: The invention relates to an LED semiconductor body (1) comprising at least two radiation-generating active layers (2, 3) which each have a forward voltage (ULED). The number of active layers is adapted to an operating voltage (UB) in such a way that the maximum voltage (UW) falling on a series resistor (10) mounted in series in relation to the active layers (2, 3) is no higher than a voltage (UH) falling on the LED semiconductor body (1). The invention also relates to different uses of the LED semiconductor body.
Patent KR-20090077825-A (KR)
Title: Wireless communications using overlay network devices within coverage areas of underlay network devices
Inventor: CLAUSSEN HOLGER
IPC: H04L12/28
Filed: 2007-11-16
Abstract: A wireless communication technique provides mobility for a mobile station (52) to communicate with an overlay network device (40), which is within a coverage area (34) of an underlay network device (24), when the mobile station (52) is within a coverage area (42) of both devices. The overlay network device (40) broadcasts at least two downlink channels. A cell code (e.g., a scrambling code or pseudo noise offset) of a first one of the downlink channels identifies an overlay network device (40) exclusively. The mobile station (52) can detect the first downlink channel responsive to an indication of the exclusive cell code from the underlay network device. A second one of the downlink channels allows for subsequent, ongoing communications between the mobile station and the overlay network device.
Patent KR-20090090313-A (KR)
Title: Memory device and method for fabricating a memory device
Inventor: REPP JASCHA
IPC: G11C13/02
Filed: 2007-11-02
Abstract: The present invention relates to a memory device (1) comprising a molecule-atom complex (4, 5, 6) arranged on a first insulating layer (3), wherein a first memory state of the memory device (1) corresponds to a first charge distribution state of the molecule-atom complex (4, 5, 6) and a second memory state of the memory device (1) corresponds to a second charge distribution state of the molecule-atom complex (4, 5, 6), wherein the total charge of the molecule-atom complex (4, 5, 6) corresponding to the first memory state is equal to the total charge of the molecule-atom complex (4, 5, 6) corresponding to the second memory state, said first insulating layer (3) being formed on a first contact layer (2) and said molecule-atom complex (4, 5, 6) comprising at least a single atom (5) and at least a molecule (4) on said first insulating layer (3). ® KIPO & WIPO 2009
Patent KR-20100014293-A (KR)
Title: Adaptive error correction method for data transmission and devices thereof
Inventor: MA XIAOJUN
IPC: H04L1/18
Filed: 2006-12-30
Abstract: An adaptive error correction method for data transmission and the devices thereof are disclosed. By comparing the announced recovery data and data requested for error correction, no redundant join messages will be sent if the recovery data have been announced before. This will greatly reduce the number messages and save the band width of transmission.
Patent KR-20090102803-A (KR)
Title: Hydraulic drive device for hydraulic excavator
Inventor: NAKAMURA KAZUNORI
IPC: F15B21/14
Filed: 2007-12-17
Abstract: [PROBLEMS] A hydraulic drive device capable of efficiently performing leveling work by utilizing residual energy of pressurized oil in a hydraulic circuit, which energy has not attracted attention from conventional techniques. [MEANS FOR SOLVING PROBLEMS] The hydraulic drive device for a hydraulic excavator has a boom cylinder (1), an arm cylinder (2), a main hydraulic pump (4) for supplying pressurized oil to both the cylinders (1, 2), a directional control valve (7) for boom and directional control valve (8) for arm for respectively controlling the flow of the pressurized oil to both the cylinders (1, 2), and a tank oil path (8c) for connecting the directional control valve (8) for arm to a hydraulic oil tank (6). The hydraulic drive device further has a flow rate control valve (15) capable of selectively closing a tank oil path (8c). When the pressure on the rod side of the arm cylinder (2) rises to a level higher than a preset value while leveling work is performed by using combined operation of boom raising and boom crowding, the flow rate control valve (15) closes the tank oil path (8c) to prevent pressurized oil on the rod side of the arm cylinder (2) from flowing out into the hydraulic oil tank (6) and supply the pressurized oil to the bottom side of the boom cylinder (1).
Patent KR-20090094159-A (KR)
Title: Benzofluoranthene compound and organic light-emitting device using the compound
Inventor: OHRUI HIROKI
IPC: H01L51/50
Filed: 2007-12-20
Abstract: There are provided a novel benzofluoranthene compound and an organic light-emitting device which uses the benzofluoranthene compound, gives a blue emission hue with extremely good purity, and has an optical output with a high efficiency, a high luminance, and a long life. Specifically, there are provided a benzofluoranthene compound represented by the general formula shown below and an organic light-emitting device including a pair of electrodes including an anode and a cathode one of which is a transparent or translucent electrode material, and an organic compound layer disposed between the pair of electrodes and including a material for an organic light-emitting device containing the benzofluoranthene compound. In the general formula (1), one of X1, X2, X3, X4, X5, and X6 represents a substituted or unsubstituted fused heterocyclic group having four or less rings, and the others of X1, X2, X3, X4, X5, and X6 each represent a hydrogen atom.
Patent KR-20090125762-A (KR)
Title: Pesticidal aerosol composition
Inventor: TANAKA YOSHITO
IPC: A01P7/04
Filed: 2008-03-27
Abstract: A pesticidal aerosol composition, containing 3-phenoxybenzyl ester compound represented by Formula (I): wherein, X represents a hydrogen atom or a cyano group; Z represents a hydrogen atom or a fluorine atom; and Rand Reach independently represent a hydrogen atom, a C1-C3 alkyl group that may be substituted with halogen atoms, or a halogen atom; 4-methoxymethyl-2,3,5,6-tetrafluorobenzyl 3-(2-cyano-1-propenyl)-2,2-dimethylcyclopropanecarboxylate, an organic solvent, and a propellant has an excellent pesticidal activity.
Patent KR-20090127924-A (KR)
Title: Amine-arresting additives for materials used in photolithographic processes
Inventor: WEIMER MARC W
IPC: C08L63/00
Filed: 2008-03-11
Abstract: Novel, poison-blocking compositions and methods of using those compositions to form poison-blocking layers are provided. The compositions comprise a typical composition used in micralithographic processes, but with a poison-blocking additive included in that composition. The preferred additive is a compound comprising one or more blocked isocyanates. Upon heating to certain temperatures, the blocking group is released from the isocyanatc, leaving behind a moiety that is highly reactive with the poisonous amines generated by typical dielectric layers.
Patent KR-20090122291-A (KR)
Title: Silica-based composite oxide fiber, catalyst fiber comprising the same, and process for producing the same
Inventor: YAMAOKA HIROYUKI
IPC: D01F9/08
Filed: 2008-02-29
Abstract: A silica-based composite oxide fiber which is a continuous fiber having high strength and can prevent a noble-metal catalyst from sintering; and a catalyst fiber comprising the composite oxide fiber. The silica-based composite oxide fiber comprises a composite oxide phase composed of an oxide phase mainly made of a silica ingredient (first phase) and a metal oxide phase containing one or more metals other than silica (second phase). The fiber is characterized in that the content of at least one metallic element of the metal oxide(s) constituting the metal oxide phase increases so as to form a gradient toward the fiber surface, that the metal oxide phase is constituted of metallic particles, and that the fiber has pores having an average pore diameter of 2-30 nm formed among the particles and extending from the fiber surface toward inner parts of the fiber.
Patent KR-20100015721-A (KR)
Title: Fluid dispensing apparatus and method
Inventor: BERTUCCI MICHAEL H
IPC: B05C11/00
Filed: 2007-09-21
Abstract: A fluid dispenser and method of operating the same. The fluid dispenser can include a wheel driven by diluent passing along a flow path in the fluid dispenser. The wheel can be connected to a pump to pump fluid from a reservoir for dispense into the diluent. In some embodiments, the ratio of wheel rotations to pump cycles is selected to provide a desired and repeatable dilution ratio of concentrated fluid to diluent. The fluid dispenser can be portable and/or disposable, and in some embodiments is adapted for installation on an upper rim of a reservoir wall. Also, the fluid dispenser can be provided with a baffle limiting the velocity and impact of incoming diluent to the wheel driving the pump, thereby improving dosing accuracy of the dispenser in some embodiments.
Patent KR-20090127948-A (KR)
Title: Magnetron sputtering appartus
Inventor: OHMI TADAHIRO
IPC: C23C14/35
Filed: 2008-04-04
Abstract: A magnetron sputtering apparatus enabling an increase of the film-forming rate by increasing the instantaneous plasma density over a target. The magnetron sputtering apparatus comprises a substrate to be processed, a target opposed to a substrate to be processed and a rotary magnet disposed on the opposite side of the target to the substrate to be processed. Over the surface of the target, plasma loops are formed. The plasma loops are formed along the axis of the rotary magnet, moved, and made extinct when the rotary magnet rotates.
Patent KR-20100017658-A (KR)
Title: Led-based lighting fixtures for surface illumination with improved heat dissipation and manufacturability
Inventor: LOGAN DEREK
IPC: F21V17/00
Filed: 2008-05-02
Abstract: LED-based lighting apparatus (100) and assembly methods in which mechanical and/or thermal coupling between respective components is accomplished via a transfer of force from one component to another. In one example, a multipIe-LED assembly is disposed in thermal communication with a heat sink (120) that forms part of a housing (105). A primary optical element (170) situated within a pressure-transfer member (174) is disposed above and optically aligned with each LED (168). A shared secondary optical facility (130) forming another part of the housing is disposed above and compressively coupled to the pressure-transfer members (174). A force exerted by the second optical facility (130) is transferred via the pressure-transfer members so as to press the LED assembly toward the heat sink (120), thereby facilitating heat transfer. In one aspect, the LED assembly is secured in the housing without the need for adhesives. In another aspect, the secondary optical facility does not directly exert pressure onto any primary optical element, thereby reducing optical misalignment.
Patent KR-20100023881-A (KR)
Title: Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein
Inventor: MAZZOLA MICHAEL S
IPC: H02M3/00
Filed: 2008-05-21
Abstract: A method for rendering a half-bridge circuit containing normally on switches such as junction field effect transistors (JFETs) inherently safe from uncontrolled current flow is described. The switches can be made from silicon carbide or from silicon. The methods described herein allow for the use of better performing normally on switches in place of normally off switches in integrated power modules thereby improving the efficiency, size, weight, and cost of the integrated power modules. As described herein, a power supply can be added to the gate driver circuitry. The power supply can be self starting and self oscillating while being capable of deriving all of its source energy from the terminals supplying electrical potential to the normally on switch through the gate driver. The terminal characteristics of the normally on switch can then be coordinated to the input-to-output characteristics of the power supply.
Patent KR-20110079402-A (KR)
Title: Organic light device and organic light compound for the same
Inventor: KIM BOK YOUNG
IPC: C09K11/06
Filed: 2010-01-11
Abstract: PURPOSE: An organic light device and an organic light compound for the same are provided to ensure excellent luminous efficiency, brightness, color purity and lifetime. CONSTITUTION: An organic light device is represented by chemical formula (a). In chemical formula (a), A1, A2, A2', A3, A4 and A4' are independently or relationally hydrogen, substituted or unsubstituted C6-C50 aryl group, substituted or unsubstituted C2-C50 heteroaryl group, substituted or unsubstituted C2-C50 cycloalkyl group, substituted or unsubstituted C2-C50 heterocycloalkyl group, or substituted or unsubstituted saturated or unsaturated hydrocarbon; Ar is hydrogen, substituted or unsubstituted C6-C50 aryl group, substituted or unsubstituted C2-C50 heteroaryl group, substituted or unsubstituted C2-C50 cycloalkyl group, or substituted or unsubstituted C2-C50 heterocycloalkyl group; X is 0 or N, O or S; and m is an integer of 1-10.
Patent KR-20110083277-A (KR)
Title: Method for constructing ship
Inventor: HWANG JOON SUNG
IPC: B63B9/06
Filed: 2010-01-14
Abstract: PURPOSE: A method for constructing vessel is provided to reduce the constructing costs of a ship by reducing the using time of a water crane. CONSTITUTION: A method for constructing vessel comprises follows. A first mega block and second mega block are located in a floating dock by using a floating crane(S110). The top ends of the first and second mega blocks are welded in a pool pass welding method. The bottom parts of the second mega block and first mega block is welded using a one-pass weld mode. At least middle one part of the first and second mega blocks are welded by the one-pass weld mode(S120). The floating crane is withdrawn from the first and second mega blocks(S130). The rest border area of the first and second mega blocks are welded by a full-pass welding method(S140).
Patent KR-20110085345-A (KR)
Title: A tire
Inventor: KIM GANG CHEOL
IPC: B60C11/02
Filed: 2010-01-20
Abstract: PURPOSE: A tire is provided to promote traveling stability by preventing an accident like a slip when traveling on an abnormal road surface like a frozen road or a snowy road, a slope, etc., and not damaging a road surface when traveling on a normal road surface. CONSTITUTION: A tire comprises an inner race(2) formed in the doughnut shape to be attached to a wheel(1) of a vehicle and provided with a housing groove on the outer circumference, and an outer race(4) attached to the outer circumference of the inner race and provided with many projections(3) on the surface.
Patent KR-20110089487-A (KR)
Title: Led modul products is techology to keep orignal life-time and cability
Inventor: YUM YOUNG SUK
IPC: G09F13/20
Filed: 2010-02-01
Abstract: PURPOSE: A technology about life time maintain of an LED module of a channel sign installed at the outside is provided to improve quality of products and to reduce costs and waste of the time and man power by discharging water through 3 step using a basic and structural feature of a channel sign. CONSTITUTION: A chain LED module case part(300) closes a housing unit(20) and a LED(100) for waterproofing. A first silicon part is spread at the upper part of an LED circuit board(200). The LED circuit board is installed on a space part(500). A contact surface of the LED circuit substrate and the LED module case part is minimized.
Patent KR-20110091159-A (KR)
Title: The rudder for a ship
Inventor: SON DONG IGK
IPC: B63H25/38
Filed: 2010-02-05
Abstract: PURPOSE: A rudder for a ship is provided to eccentrically process the external diameter of a metal liner corresponding to the centering relation of a rudder stock, pintle, and bearing. CONSTITUTION: A rudder for a ship comprises a rudder horn, a rudder blade(112), a rudder stock(113), a pintle, a bearing, and a metal liner. The rudder horn is fixed to a hull of a ship and includes upper and lower housing holes. The rubber blade controls the progress direction of a ship based on the fluid redirection which is generated by a hull pusher propeller. The bearing surrounds the outer surface of the pintle and rudder stock and is respectively inserted into upper and lower housing holes. The metal liner surrounds the outer surface of the bearing and is respectively inserted into upper and lower housing holes.