baber/WOPTO huggingface dataset:
Patent KR-20070040738-A (KR)
Inventor: KIM JUNG HOE
IPC: H04N7/24
Filed: 2006-10-12
Abstract: 본 발명은 계층적으로 오디오 데이터를 부호화하는 방법 및 장치, 오디오 데이터를 복호화하는 방법 및 장치에 관한 것으로, 오디오 데이터를 계층적으로 부호화하고, 적어도 하나 이상의 부호화 기법에 따라 오디오 데이터의 적어도 하나 이상의 확장 데이터를 부호화하고, 또한 이와 같은 방식으로 복호화함으로서 FGS를 그대로 지원하면서도 오디오 데이터의 확장성을 거의 무한하게 하였다.
Patent KR-20080034650-A (KR)
Title: Backlight unit
Inventor: CHO SANG HYUN
IPC: G02F1/13357
Filed: 2006-10-17
Abstract: A backlight unit is provided to form at least one or more grooves in the rear surface of a PCB where LED(Light Emitting Diode) lamps are mounted and mount a cover bottom having a protrusion unit at a location corresponding to the groove, thereby preventing left/right distortion of the PCB by reducing work tolerance of processes even when manually performing the mounting process, and improving external appearance. A light guide plate(71) is disposed to guide light emitted from a lamp. Plural LED lamps(74) are disposed in one side or both side edges of the light guide plate. In an MPCB(Metal Printed Circuit Board)(73), the plural LED lamps are mounted. The PCB includes at least one or more grooves in its rear. A cover bottom(70) has a protrusion unit fastened with the groove of the PCB, and is disposed in a lower surface of the light guide plate and a side of the PCB. A light diffusion unit(80) transfers light, emitted from the light guide plate, to the rear of an LC panel.
Patent KR-20080037941-A (KR)
Title: Method and apparatus for measuring the leakage current of energy storage device in a hybrid fuel cell vehicle using the free charger
Inventor: CHANG SAE KWON
IPC: B60L11/18
Filed: 2006-10-27
Abstract: A method and an apparatus for measuring a leakage current of an energy storage device in a hybrid fuel cell vehicle are provided to protect passengers and an electrical driving system by previously detecting an abnormal state of a high voltage negative terminal before the electrical driving system is activated. A precharger connects an energy storage unit to a DC link. A minus main relay(30b) and a plus main relay(30a) are connected to cathode and anode electrodes of the energy storage unit, respectively, so that the energy storage unit is turned on. A leakage current measuring unit(100) is commonly connected to the precharger and the plus main relay and measure a voltage applied from the precharger to measure a leakage current from a cathode terminal and a chassis ground. A voltage generator(110) measures terminal voltages of a resistor and generates a voltage signal. A switching transistor is arranged between the resistor and the chassis ground and connects the leakage current to a ground potential. A ground signal generator(140) generates a ground signal to a gate terminal of the switching transistor, when the precharger is turned on, so that the switching transistor is turned on. A CPU(Central Processing Unit)(150) analyzes the voltage signal and notifies an error to an external controller or controls the minus and plus main relays.
Patent KR-20080038561-A (KR)
Title: Method for sending multimedia message to outbound roamer and system thereof
Inventor: HAN SANG WOO
IPC: H04W4/12
Filed: 2006-10-30
Abstract: A method for transmitting a multimedia message to an overseas roaming subscriber and a system for the same are provided to prevent data roaming fees from being charged regardless of a receiver's intention by transmitting a pull-type notification message to an overseas roaming subscriber so that he can selectively receive a multimedia message. A multimedia message transmission system comprises an HLR(Home Location Register)(120), an MMS(Multimedia Message Service) server(140), and an SMS(Short Message Service) server(160). The HLR provides the location information of a multimedia message receiver. In case the multimedia message receiver is an overseas roaming subscriber, the MMS server requests the SMS server to transmit a pull-type notification message in order to send a multimedia message to the overseas roaming subscriber with his consent. Based on the request from the MMS server, the SMS server transmits the pull-type notification message to the overseas roaming subscriber.
Patent KR-20080045408-A (KR)
Title: Prevent structure of falling needle device of embroidery machine
Inventor: KANG DOO HWA
IPC: D05C11/04
Filed: 2006-11-20
Abstract: A structure for preventing a needle bar from falling in an embroidery machine is provided to prevent a driving force of a main shaft from being transferred to a needle bar of an undriven head when some heads are driven and the other heads are not driven. A taping embroidery machine has a sewing head for sewing a band type member, such as a tape string and a cord string on a stuff to be sewed. A presser foot-driving lever(121) moves a presser foot upwardly, interlockingly with a presser foot-driving motor. A controller-holding crank(135) is joined to a controller-holding lever. When one end of the presser foot-driving lever rotates an end portion of the controller-holding lever upwardly, the controller-holding crank is rotated. A roller unit of the controller-holding crank is rotated by rotation of the controller-holding crank, thereby disjoining a controller from a needle bar holder(115).
Patent KR-20080047210-A (KR)
Title: Organic light emitting compound and organic light emitting device comprising the same
Inventor: SHIN DONG WOO
IPC: C09K11/06
Filed: 2006-11-24
Abstract: An organic light emitting compound, an organic light emitting device containing the compound, and a method for preparing the organic light emitting device are provided to improve enhance the solubility, color purity and thermal stability of the compound, thereby lowering drive voltage and enhancing efficiency, color purity and brightness. An organic light emitting compound is represented by the formula 1, wherein CY1 and CY2 are independently a benzene ring or a naphthalene ring but the case of both CY1 and CY2 are a benzene ring is excluded; Ar1 is a substituted or unsubstituted C31-C100 aryl group; R1 and R2 are independently H, a halogen atom, a cyano group, a nitro group, a hydroxyl group, a substituted or unsubstituted C1-C50 alkyl or alkoxy group, a substituted or unsubstituted C5-C50 cycloalkyl or heterocycloalkyl group, a substituted or unsubstituted C6-C50 aryl group, a substituted or unsubstituted C2-C50 heteroaryl group, -N(Z1)(Z2) or -Si(Z3)(Z4)(Z5); and Z1 to Z5 are independently H, a substituted or unsubstituted C1-C50 alkyl group, a substituted or unsubstituted C6-C50 aryl group, a substituted or unsubstituted C2-C50 heteroaryl group, a substituted or unsubstituted C6-C50 cycloalkyl group or a substituted or unsubstituted C5-C50 heterocycloalkyl group.
Patent KR-20080049488-A (KR)
Title: Street light with multi-layer led
Inventor: BAEK HAN KI
IPC: F21S2/00
Filed: 2006-11-30
Abstract: A street light with a multi-layer LED(Light Emitting Diode) is provided to improve diversity of lighting production by simultaneously or sequentially controlling a plurality of street lights through a GPS(Global Positioning System) module of an LED control unit. A street light with a multi-layer LED includes an LED panel(10) and a reflection shade(20). The LED panel is formed by stacking a plurality of panels(11-13) with different diameters separated from each other at predetermined intervals. Each of the panels includes a plurality of LEDs(15) which are radially installed. The reflection shade includes a plurality of steps(21-23) to be coupled to a lower part of the LED panel. Each of the steps includes a plurality of through holes(24) into which the LEDs are inserted.
Patent KR-20080052872-A (KR)
Title: Air conditioning and heating apparatus for use of heatpipe and thermo element
Inventor: OH YOUNG SU
IPC: F25B1/00
Filed: 2006-12-08
Abstract: A cooling system using a thermoelectric element and a cooling cylinder is provided to enhance the cooling efficiency by connecting a cooling part of the thermoelectric element to a radiating member using a cooling cylinder such that cold air generated in the cooling part is rapidly transferred to the whole part of the radiating member. A cooling system using a thermoelectric element(16) and a cooling cylinder comprises a cooling unit(23d), a refrigerant circulation pipe(25) and a radiating member. The cooling unit is connected to a cooling part(22) of the thermoelectric element. The refrigerant circulation pipe is formed on the cooling unit and an airtight tube shape. A refrigerant(20) is charged in the refrigerant circulation pipe at a predetermined pressure. The radiating member is formed on a side of the refrigerant circulation pipe.
Patent KR-20090000031-A (KR)
Inventor: YUN TAI JIN
IPC: G06Q50/30
Filed: 2006-12-18
Abstract: A method and an apparatus for providing an internet advertisement based on user participation are provided to select information about a predetermined product to include the selected information into the own contents area, and implement a system and a business model capable of distributing profit to a user if an advertiser gets the profit. A DB receives and stores commodity information prepared about predetermined goods, at least one posting including sale information for purchasing the goods, and the information of a first user writing the posting. The commodity information and the sale information are transmitted to the terminal of a second user. The second user receives the result of actions performed for the transmitted sale information. According to the result of the actions, the information of the first user is revised.
Patent KR-20080056796-A (KR)
Title: Auto attention checking system using pressure sensor including chair
Inventor: KIM JI SU
IPC: A47C7/62
Filed: 2006-12-19
Abstract: An automatic attendance checking system is provided to allow exact and convenient attendance check, to save time in checking attendance of student, and to prevent surrogate attendance by using a weight sensor storing weight of each student. An automatic attendance checking system comprises: more than one chair including a pressure sensor; a sensor detection part which detects weight of a student when he/she sits on the chair and transmits an attendance signal; and a main control part.
Patent KR-20070006647-A (KR)
Title: Car-audio connector for automobile
Inventor: LEE KYUNG HYUN
IPC: H01R12/51
Filed: 2006-12-18
Abstract: A car-audio connector for an automobile is provided to rigidly mount and support a connector housing to a printed circuit board for resolving contact failure or malfunction, thereby improving reliability of the connector. A car-audio connector for an automobile includes a housing(10) which has a plurality of terminals(11) formed by insert-molding and is folded in a direction. The housing is formed with fitting parts(20) extended further from both side surfaces thereof and having fitting grooves at insides of the both side surfaces. A coupling piece(30) has insertion parts to be inserted into the fitting grooves of the fitting parts, and folded fitting parts folded from the insertion parts downward.
Patent KR-20080059774-A (KR)
Title: Method for gapfilling a trench in semiconductor device
Inventor: CHO EUN SANG
IPC: H01L21/76
Filed: 2006-12-26
Abstract: A method of gap-filling a trench in a semiconductor device is provided to reduce an aspect ratio of the trench by introducing a gas mixed with HBr gas, Cl2 gas and O2 gas at an etching process of the trench. A trench(14) is formed in a semiconductor substrate(11), and then a first HDP(High Density Plasma) oxide layer(18) is deposited in the trench to gap-fill a portion of the trench. The first HDP oxide layer is partially etched by plasma using a gas mixed with HBr gas, Cl2 gas and O2 gas to easily gap-fill the trench. A second HDP oxide layer is deposited on the first HDP oxide layer, in which a portion of the first HDP oxide layer is etched, to fully gap-fill the trench.
Patent KR-20080060375-A (KR)
Title: 3-input exclusive-or circuit
Inventor: KIM BO KYEOM
IPC: H03K19/21
Filed: 2006-12-27
Abstract: A 3-input exclusive-OR circuit is provided to decrease a chip size of the XOR circuit by realizing a CRC(Cyclic Redundancy Check) circuit using a small number of circuit components. A 3-input exclusive-OR circuit includes a 2-input XOR circuit(20), a first switching element, and a second switching element. The 2-input XOR circuit receives first and second inputs. The first switching element outputs an output signal from the 2-input XOR circuit in response to a third input. The second switching element inverts the output signal from the 2-input XOR circuit in response to the third input, and outputs the inverted signal. The first switching element includes a PMOS(Positive Metal Oxide Semiconductor) transistor, which receives the third input through a gate thereof. The PMOS transistor is connected between an output terminal of the 2-input XOR circuit and a final output terminal.
Patent KR-20070074462-A (KR)
Title: Disk unit, magnetic disk unit and information storage unit
Inventor: WATANABE YOSHIJU
IPC: G06F21/62
Filed: 2006-12-28
Abstract: A disc device, a magnetic disc device, and an information memory are provided to limit access for an operating mode of the disc device according to a user by allowing a controller of a control device to control the execution of the operating mode corresponding to an operating mode signal inputted from an operation mode control unit. A head assembly(3) writes and reads information in and from a recording medium(2). A control device(4) controls an write and read operating mode performed for the recording medium(2) by the head assembly(3). An authentication memorizing unit(10) memorizes authentication information which is added in response to the operating mode. The control device(4) includes an authentication unit(20), an operating mode control unit(30), and a controller(50). The authentication unit(20) reads the authentication information from the authentication memorizing unit(10), compares the authentication information with input information inputted through an interface(40) by using a certain method, and confirms whether the authentication information is identical to the input information. When the authentication information is identical to the input information, the operating mode control unit(30) outputs an operating mode signal corresponding to the authentication signal inputted from the authentication unit(20). The controller(50) controls the execution of the operating mode corresponding to the operating mode signal inputted from the operating mode control unit(30).
Patent KR-20080062126-A (KR)
Title: Flexible display device
Inventor: LEE KYOUNG MOOK
IPC: G02F1/13357
Filed: 2006-12-29
Abstract: A flexible display device is provided to form a reflection pattern and omit hard and heavy optical members to reduce the weight and volume of the display device and decrease the manufacturing cost of the display device. A flexible display device includes an LCD(Liquid Crystal Display) panel(3), a reflection pattern(100), and a backlight unit. The LCD panel is formed by bonding flexible first and second substrates to each other. The reflection pattern is formed on the bottom face of the second substrate. The backlight unit includes lamps(50) and reflectors(60) arranged at both sides of the LCD panel.
Patent KR-20080062597-A (KR)
Title: Process for preparing plastic substrate
Inventor: JANG IN BAE
IPC: G02F1/1333
Filed: 2006-12-29
Abstract: A method for manufacturing a plastic substrate is provided to form middle layers with improved adhesive force on a plastic base film and change a refractive index of a thin film effectively without changing various process variables, thereby improving the thin film of high density with different refractive indexes and improving gas barrier properties and an optical transmission rate. Protection layers(21) are formed in the section of a plastic base film(24). The protection layers are made from an acrylate photo-curable coating material. The protection layers are formed in the outline of gas blocking layers(22). Middle layers(23) are formed to improve adhesive force between the gas blocking layers and the plastic base film. The gas blocking layers are formed by controlling the flux of nitrogen without changing the degree of a vacuum in a reactive system and depositing the film material of plural layers in a direction that a refractive index is gradually decreased.
Patent KR-20060027402-A (KR)
Title: Ink jet recording method and ink jet printer
Inventor: OKUBO MIWA
IPC: C09D11/00
Filed: 2004-07-07
Abstract: There is provided an ink jet recording method capable of obtaining a high-quality image having no bleeding or color mixture even when a high-speed printing of color interval not greater than 200 msec is performed. In the ink jet recording method, recording is performed by discharging a plurality of colors of ink from a discharge opening and adhering ink drops onto a material to be printed. When the time interval between discharge of the first color ink and discharge of the second color ink is not greater than 200 msec, the inks used have surface tension within a range of 25 to 45 mN/m at the temperature of 23 degrees C.
Patent KR-20060033814-A (KR)
Title: Method and apparatus for providing interprocessor communications using shared memory
Inventor: KHAWAND JEAN
IPC: G06F13/16
Filed: 2004-08-09
Abstract: A method for transferring messages between a first processor (102) and a second processor (104) includes the step of requesting an empty message buffer (106) from the first processor or master processor (102). The first processor (102) sends an empty message buffer pointer (108) which the second processor uses to locate the allocated memory within the shared memory (112). The second processor (104) then loads its message in the allocated memory area and sends the message (110). After receiving the message, the first processor (102) releases the allocated memory area found in shared memory (112) so that it can be used in the future. An electronic device such as a radio communication device that uses the shared memory scheme is also described.
Patent KR-20060095995-A (KR)
Title: Production method of a capacitor
Inventor: NAITO KAZUMI
IPC: H01G9/00
Filed: 2004-09-24
Abstract: The present invention relates to a method for producing a capacitor comprising, as one electrode, an electric conductor having formed on the surface thereof a dielectric layer and, as the other electrode, a semiconductor layer formed on the electric conductor by energization using the electric conductor as the anode, wherein fine protrusions are formed on the dielectric layer before energization; a capacitor produced by the method thereof having a good capacitance appearance factor and a low ESR; and an electronic circuit and an electronic device using the capacitor.
Patent KR-20060093108-A (KR)
Title: Recording fluid, liquid cartridge, liquid ejector, and method of ejecting liquid
Inventor: FUKUDA TOSHIO
IPC: C09D11/00
Filed: 2004-10-01
Abstract: A recording fluid which in a droplet state is adhered to recording paper. It comprises an ink and, incorporated therein, a surfactant comprising an organic compound represented by the following chemical formula (1). Due to the surfactant, running or blurring is prevented from occurring on the points where droplets of the ink have been delivered. (In the formula, k+l is 1 to 10 and m+n is 2 to 30.)
Patent KR-20060069879-A (KR)
Title: Current confined pass layer for magnetic elements utilizing spin-transfer and an mram device using such magnetic elements
Inventor: HUAI YIMING
IPC: G11C11/00
Filed: 2004-09-17
Abstract: A method and system for providing and magnetic element is disclosed. In one aspect, the magnetic element includes at least a pinned layer, a free layer, and a current confined layer residing between the pinned layer and the free layer. The pinned layer is ferromagnetic and has a first magnetization. The current confined layer has at least one channel in an insulating matrix. The channel(s) are conductive and extend through the current confined layer. The free layer is ferromagnetic and has a second magnetization. The pinned layer, the free layer, and the current confined layer are configured to allow the magnetization of the free layer to be switched using spin transfer. The magnetic element may also include other layers, including layers for spin valve(s), spin tunneling junction(s), dual spin valve(s), dual spin tunneling junction(s), and dual spin valve/tunnel structure(s).
Patent KR-20060054487-A (KR)
Title: Novel anthrapyridone compounds, water-base magenta ink compositions, and ink-jet recording process
Inventor: MATSUMOTO HIROYUKI
IPC: C07D401/10
Filed: 2002-09-25
Abstract: Novel anthrapyridone compounds represented by the general formula (14) or salts thereof and magenta inks containing the same have hues and clarity suitable for ink-jet recording and give records excellent in fastnesses to light, gas, water and so on: (14) wherein R is hydrogen, alkyl (which may be substituted with mono- or di-alkylamino), lower alkyl (which may be substituted with hydroxyl or cyano), or cyclohexyl; Y is chloro, hydroxyl, amino, mono- or di- alkylamino (which may be substituted with a sulfonic acid group, carboxyl, or hydroxyl), aralkyl- or cycloalkyl-amino, alkoxy, phenoxy (which may be substituted with a sulfonic acid group, carboxyl, acetylamino, amino, or hydroxyl), anilino (which may be substituted with a sulfonic acid group or carboxyl), or naphthylamino (which may be substituted with a sulfonic acid group); and X is a connecting group.
Patent KR-20060064010-A (KR)
Title: Destination floor register for elevator
Inventor: TAKEUCHI NOBUKAZU
IPC: B66B1/46
Filed: 2004-08-30
Abstract: A destination floor register for elevator, capable of providing information on each floor to a user of the elevator appropriately at any time. Each destination button is provided with a floor guide display means in such a way that display contents of a floor guide display means can be viewed on an operation surface of the destination button when the user registers a desired destination floor, and display contents of each floor guide display means is altered at any time according to operating conditions. Furthermore, a guide is displayed by continuous variation of letters or figures in order to positively inform to the user the display contents of the floor guide display means.
Patent KR-20060118457-A (KR)
Title: Use of thienopyrimidines
Inventor: EGGENWEILER HANS MICHAEL
IPC: C07D495/04
Filed: 2004-10-14
Abstract: The invention relates to compounds of formula (I), wherein R1, R2, R3, R4, X and n have the meanings cited in claim (1). Said compounds are inhibitors of tyrosinkinases, especially TIE-2, and Raf- Kinases and can be used, for example, in the treatment of tumours.
Patent KR-20060076789-A (KR)
Title: Basb029 polynucleotide(s) and polypeptides from neisseria meningitidis
Inventor: RUELLE JEAN LOUIS
IPC: C12Q1/689
Filed: 1999-05-07
Abstract: The invention provides BASB029 polypeptides and polynucleotides encoding BASB029 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent KR-20060123201-A (KR)
Title: Warp knitted fabric having three-dimensional structure
Inventor: SHIRASAKI FUMIO
IPC: D04B21/00
Filed: 2004-10-28
Abstract: A warp knitted fabric having three- dimensional structure soft in feeling, excellent in compressive restorable property and shape retainability after heat molding, and suitably usable for clothes, wherein a face fabric weave and a lining fabric weave are knitted by a knitting machine with two rows of needle beds and connected to each other with face and lining fabric weave connection yarns, and an elastic yarn is used for a part of the fabric weaves. The elongation of a cloth when a load of 22.06 N is applied thereto is 30 to 150% in both vertical and lateral directions, and the hysteresis of the cloth when the cloth is extended by 30% is 20 to 60% in both vertical and lateral directions.