baber/WOPTO huggingface dataset:
Patent KR-20070120761-A (KR)
Title: Communication device and method using human body
Inventor: HWANG JUNG HWAN
IPC: H04B13/00
Filed: 2006-06-20
Abstract: A communication method and a communication device using a human body are provided to minimize a signal loss by adjusting arrangement directions of signal electrodes and ground electrodes according to a signal transmission direction. A communication device using a human body includes an electrode unit, electrode selection switches(540,545), a transmitter(510), and a switch controller(555). The electrode unit includes at least one electrode pair having a signal electrode(530) and a ground electrode(535). The electrode pairs are arranged in at least one direction. The electrode selection switches select one of the electrode pairs. The transmitter outputs data signals to the human body through the selected electrode pair. The switch controller transmits a test signal to another communication device, which is connected to the communication device through the human body, through the electrode pairs, and a signal loss is measured. The switch controller controls the electrode selection switch to select the electrode pair with the minimum signal loss.
Patent KR-20080005731-A (KR)
Title: Preform press system for blow molding and method for press molding
Inventor: LYU MIN YOUNG
IPC: B29C49/28
Filed: 2006-07-10
Abstract: A preform press system for blow molding and a press molding method for the same are provided to remove various kinds of molding defects generated in blowing a preform to make a bottle by manufacturing a preform without a gate. A press molding method for blow molding comprises the steps of: placing a cavity(330), which has a space for mold, on a jig(320); filling the cavity with melted resin; compressing resin by descending a core(380) shaping into the mold into the cavity filled with resin; molding a mold in the clearance between the core and the cavity by compressing resin with the core; and separating the compressed mold from the cavity and the core. A preform press system includes a plastication device, a press molding device(300), and a control unit(400). The plastication device melts resin and discharges the melted resin. The press molding device, adjacent to the plastication device, includes a cavity and a core. The cavity is filled with melted resin and the core moves down into the cavity. The control unit controls each plastication device and press molding device. Further, the plastication device contains a hopper, a first barrel part, a screw, a first heating part, a second barrel part, a cylinder and a piston.
Patent KR-20070009456-A (KR)
Title: Organic light emitting device and method for manufacturing the same
Inventor: KANG MIN SOO
IPC: H05B33/10
Filed: 2006-07-14
Abstract: An organic light-emitting element and a method for manufacturing the same are provided to acquire an organic light-emitting element of a stacked structure of a high luminance by forming the same material into an anode and a cathode. A first electrode(31) includes a conductive layer(32a), and an n-type organic compound layer(32b) located on the conductive layer(32a). The difference between an LUMO energy level of the n-type organic compound layer(32b) of the first electrode(31) and a Fermi energy level of the conductive layer(32a) of the first electrode(31) is below 4eV. One layer of organic compound layers located between the n-type organic compound layer(32b) of the first electrode(31) and the second electrode(37) is a p-type organic compound layer(34) which forms an NP junction with the n-type organic compound layer(32b) of the first electrode(31). The difference between the LUMO energy level of the n-type organic compound layer(32b) of the first electrode(31) and the HOMO energy level of the p-type organic compound layer(34) is below 1eV. At least one layer of organic compound layers located between the conductive layer(32a) of the first electrode(31) and the second electrode(37) is doped with a p-type or an n-type by the organic compound or inorganic compound.
Patent KR-20080009174-A (KR)
Title: System and method for opening parents relief account, devices for opening parents relief account and program recording medium
Inventor: KIM BYUNG KYU
IPC: G06Q20/10
Filed: 2006-07-22
Abstract: A system and a server for opening a game account, and a management server thereof are provided to offer convenience for payment performed when children use a game, and prevent thoughtless payment and game addiction of the children by opening a safe game account linked with a ledger of a parent and setting conditions to the game account of the children. An interface provider(110) provides a client account information selection window, a game user input window, a monthly transfer the amount information selection window, and an available game provider selection window to a client terminal, and receives selection information from the client terminal. An account generator generates the game account corresponding to a game user based on the received information. An account manager sets an automatic transfer, which transfers a monthly transfer the amount to the game account from a client account, to the ledger of the client account, and stores/registers the gamer account to the ledger of the account by linking with available game provider information.
Patent KR-20080010742-A (KR)
Title: Thin film transistor substrate, method for making the same and display having the same
Inventor: YOON SOO WAN
IPC: G02F1/133
Filed: 2006-07-28
Abstract: A thin film transistor substrate, a method for manufacturing the same, and a display panel including the same are provided to prevent an alignment mistake from occurring between a channel pattern and a gate electrode to improve a display quality of an image of the display panel. A thin film transistor substrate includes a gate electrode(GE), a gate insulating pattern, a channel pattern, a first organic insulating pattern(600), a source electrode(SE), and a drain electrode(DE). The gate electrode is formed on a base substrate. The gate insulating pattern has an area smaller than the gate electrode. The gate insulating pattern is formed on the gate electrode. The channel pattern has the same area as the gate insulating pattern. The channel pattern is formed on the gate insulating pattern. The first organic insulating pattern is formed on the base substrate to cover the channel pattern, the gate insulating pattern, and the gate electrode. The first organic insulating pattern includes an opening portion allowing a part of the channel pattern to be exposed. The source and drain electrodes are formed on the first organic insulating pattern and are in contact with the channel pattern through the opening portion. The source and drain electrodes are electrically isolated from each other.
Patent KR-20080013487-A (KR)
Title: Apparatus for grinding wood
Inventor: JO GANG YEOL
IPC: B02C18/06
Filed: 2006-08-09
Abstract: A wood grinding apparatus is provided to improve the grinding efficiency of wood and to exchange and to repair a wood grinding tip easily. A wood grinding apparatus is composed of: a casing(20) having an input port, a discharge port(22), and a space for storing wood and a grinding unit installed in the casing to grind wood. The grinding unit comprises a shaft(31) rotatably installed in the casing; plural rotating bodies(32) separately installed at the shaft at regular intervals; a support member(33) separably combined with the outer peripheral surfaces of each rotating body; and a grinding tip(34) pivotally installed at the end of the support member.
Patent KR-20070077026-A (KR)
Title: Spuit type pumping device for aquarium
Inventor: SHIN KWANG SUP
IPC: A01K63/00
Filed: 2006-08-10
Abstract: A foreign material sucking and removing device for an aquarium is provided to suck foreign materials floating in the water by repeatedly contracting and expanding a rubber vacuum pump by pressing without a power source. In the foreign material sucking and removing device for an aquarium, a connecting pipe(50) of the predetermined length having female and male screw units at both ends is combined to a hollow draft tube(30) having a tapered front end portion(31) to suck the foreign materials. The connecting pipe is inserted into a pipe insertion hole formed at one side of a body(11) of a rubber spherical vacuum pump(10) to communicate with the body of the spherical vacuum pump. The pipe insertion hole detachably equipped with a cap(15) opening and closing a vent hole, at the outer periphery is fitted by the connecting pipe and formed at the lower side of the vacuum pump. A check valve(40) is installed at the connecting pipe to communicate with the vacuum pump. The check valve selectively opens and closes a pipe hole by vertically moving an operating pin according to suction pressure of the vacuum pump, to make the water flow only along the pipe without flowing backward.
Patent KR-20080014304-A (KR)
Title: Multi-resonant broad band antenna
Inventor: BAE KI HYOUNG
IPC: H01Q5/10
Filed: 2006-08-10
Abstract: A multi-resonant broad band antenna is provided to obtain a wide resonant frequency band and miniaturization. A multi-resonant broad band antenna comprises a dielectric substrate(51), a first radiation element(53), a dielectric layer, a second radiation element(55), and a feeding unit(52). The first radiation element of a fractal shape is formed on an upper plane of the dielectric substrate. A first lattice pattern of the same shape is formed repeatedly. The dielectric layer is arranged on an upper plane of the first radiation. The second radiation element of a fractal shape is formed on an upper plane of the dielectric layer. A second lattice pattern of the same shape is formed repeatedly. The feeding unit feeds a power to the first radiation element. The first radiation element is a parasitic radiation element which is not connected to the feeding unit.
Patent KR-20070075247-A (KR)
Title: Heat exchanger for hot water apparatus by solar heat absorption
Inventor: LEE JONG PIL
IPC: F24S10/70
Filed: 2006-08-11
Abstract: A heat exchanger for a solar heat absorption hot water apparatus is provided to maximize heating efficiency and economic efficiency through solar heat and vacuum heat collection tubes. A heat exchanger for a solar heat absorption hot water apparatus includes a circulation pump, a connection pipe, a heat accumulation tank(3), a plurality of installation parts(301), a plurality of branch pipes(401), a water feed pipe(4), a waterproof packing(501), and a water discharge pipe(6). The circulation pump has the connection pipe connected to the heat accumulation tank. The plurality of installation parts are formed at the tank at predetermined intervals. The plurality of branch pipes are connected to the installation parts. The water feed pipe is connected to the connection pipe. The waterproof packing is installed at the installation parts. The water discharge pipe is formed at one side of the water supply pipe.
Patent KR-20080015342-A (KR)
Title: Contacting member of shield connnector which is used in electric vehicle
Inventor: LEE HOON SUNG
IPC: H01R13/648
Filed: 2006-08-14
Abstract: A contact element of a shield connector used in an electric vehicle is provided to connect with a shield layer of a shield wire electrically and fix on an outer coat of the shield wire stably if the outer coat of the shield wire is peeled without performing a complicated process that the outer coat of the shield wire is peeled and compressed. A contact element of a shield wire(1) is used in an electric vehicle. The contact element includes a U-shaped body(31) and at least one knife blade(34) provided within the body. The body has a concave portion(32) for housing the shield wire therethrough. The shield wire is inserted into the contact element while the knife blade of the contact element peels off an outer coat of the shield wire, thereby electrically connecting the contact element and a shield layer(14) of the shield wire.
Patent KR-20080016211-A (KR)
Title: Method for producing a stone with flower patterns and the stone
Inventor: HER DAI YOUNG
IPC: C04B41/60
Filed: 2006-08-18
Abstract: A method for manufacturing a resin reinforced natural stone and a resin reinforced natural stone are provided to produce more various and natural stone like pattern on a resin reinforced natural stone. A method for manufacturing a resin reinforced natural stone includes the steps of: mixing a resin mixture(1) including 1 weight part of unsaturated polyester resin, 4~24 weight part of inorganic aggregate, 0.01~0.02 weight part of hardening agent, 0.01~0.02 weight part of bridging agent, 0.001~0.002 weight part of catalyzing agent, and power type coloring pigment; smoothing the mixed resin mixture after putting it into a mold(2); stirring the surface part of resin mixture in the mold; applying coloring pigment to the stirred resin mixture; stirring the surfaced part of coloring pigment applied resin mixture and forming flower patterns; and hardening and polishing the flower pattern produced resin mixture after compression molding.
Patent KR-20060112255-A (KR)
Title: Improved block transform and quantization for image and video coding
Inventor: HENRIQUE S MALVAR
IPC: H03M7/30
Filed: 2006-09-28
Abstract: An improved block transform and quantization method for image and video coding and an apparatus therefor are provided to define transform and inverse transform matrices to considerably reduce the complexity of calculation in encoding and decoding, and to be capable of ignoring influences on the image/video quality or other resources. A de-quantization processing unit(228) de-quantizes quantized transform coefficients by using de-quantized transform coefficients. The de-quantization processing unit(228) scales the quantized transform coefficients by a scaling factor selected from three groups of scaling factors. The de-quantization processing unit(228) multiplies the respective quantized transform coefficients by one of the scaling factors. The quantized transform coefficients are logically arranged in a 4Î4 block. The selection among the three groups is performed on the basis of a relative coefficient position in the 4Î4 block. A reverse transform processing unit(234) applies an inverse transform process to the de-quantized transform coefficients.
Patent KR-20080034298-A (KR)
Title: Stepping motor
Inventor: RYU IN SOOL
IPC: H02K37/12
Filed: 2006-10-16
Abstract: A stepping motor is provided to perform an uniform welding by inserting a side plate of a bracket into a housing and welding an outer surface of the housing by a laser. A stepping motor includes a bracket(110), a housing(120), a stator, a lead screw, and a rotor. The bracket includes a support plate(111), and first and second side plates(113,115). The first and second plates are formed in both end portions of the support plate. The housing has a shape corresponding to the first side plate. One surface of the housing is opened and thus the first side plate is inserted into the housing. The stator is installed in an inside of the housing. One end portion of the lead screw penetrates the stator and is supported on the other surface of the housing. The other end portion of the lead screw is supported on the second side plate and is installed to rotate in a forward direction and a revere direction. The rotor rotates the lead screw in the forward direction and the reverse direction.
Patent KR-20080040083-A (KR)
Title: Apparatus and method for managing storage capacity in dvd-recorder
Inventor: LEE SEUNG HUN
IPC: G11B20/10
Filed: 2006-11-02
Abstract: An apparatus and a method for managing storage capacity in a DVD-recorder are provided to selectively delete data of a file selected out of a plurality of previously recorded files, when a capacity of a file to be recorded exceeds an available storage capacity. An apparatus for managing storage capacity in a DVD-recorder comprises a HDD(Hard Disk Drive,18), a microprocessor(13), and a display part. The HDD stores reproduction history information of each recorded file. The microprocessor deletes data selected on a reference of the reproduction history information within a file selected out of the previously recorded files, when a capacity of a file to be recorded exceeds an available storage capacity. The display part displays record list information to allow a user to select a file with data to be deleted out of the previously recorded files, and displays the reproduction history information to allow the user to select the data to be selected from the file.
Patent KR-20080040933-A (KR)
Title: Frequency synchronous circuit in inverter using controller
Inventor: KIM TAEK SOO
IPC: G02F1/133
Filed: 2006-11-06
Abstract: A frequency synchronization circuit for an inverter using a controller is provided to output a PWM signal synchronized with a panel frequency signal, thereby preventing distortion such as moire on an LCD screen. A transformer transforms an input voltage to output the transformed voltage to an LCD(Liquid Crystal Display) panel. An FET(Field Effect Transistor) switches the operation of the transformer. A controller(100) controls the switching operation of the FET by receiving a panel frequency signal in the LCD panel and outputting a PWM(Pulse Width Modulation) signal with a predetermined frequency synchronized with the panel frequency signal to the FET and controls the duty of the PWM signal supplied to the FET as a brightness control voltage is inputted. The controller includes a frequency multiplying unit(101) which multiplies the panel frequency signal at a predetermined multiple.
Patent KR-20080041079-A (KR)
Title: The way adorn oneself on online shopping, the codime
Inventor: SHIN HYUNG MIN
IPC: G06Q30/02
Filed: 2006-11-06
Abstract: A method for coordinating a user in an online shopping mall named 'Coordi-me' is provided to enable the user to coordinate a photo of the user with an image of goods by clicking the goods in a PC screen and enable the user to order the goods by determining purchase in the screen displaying the coordinated photo. Poses of a model are unified into a few poses. A real distance is inputted by fixing a point on two objects. The objects are enlarged or reduced in a predetermined ratio based on the real size. The sizes of the objects are compared in a PC screen by using previous stages. A user coordinates a photo of the user by composing goods images, such as clothes, accessories, and jewelry, and mixing the goods images and the photo of the user. Recommended goods or AD(ADvertisement) is performed by assigning a part of the screen.
Patent KR-20080041373-A (KR)
Title: The method and system for supporting device driver development
Inventor: KWON WOO IL
IPC: G06F15/16
Filed: 2006-11-07
Abstract: A method and a system for supporting development of a disk driver are provided to enhance stability of a driver program and to reduce a development period by utilizing source codes certified to a certain degree. A method for supporting development of a disk driver comprises the following several steps. A development tool is initialized(S310), receives a request for finding source codes from a user(S320), and then gets connected to a disk driver source code storage server over the internet(S330). The disk driver source code storage server searches for the source codes requested via a browsing module in the first and the second repository, transfers the search result to the development tool, and makes the development tool display the transferred search result for a user(S340). The development tool receives a request for downloading specific source codes from the user(S350), and then the server downloads the corresponding source codes to the development tool via a download module(S360). The user finishes modifying the downloaded source codes, and the development tool compiles the modified source codes(S370). Accordingly, the development tool finishes developing the device driver(S380).
Patent KR-20080041442-A (KR)
Title: Optical cdma encoder using chirped photonic crystals
Inventor: O BEOM HOAN
IPC: H04B10/25
Filed: 2006-11-07
Abstract: An optical CDMA encoder using chirped photonic crystals is provided to implement encoding for a frequency domain and a time domain at the same time by generating sequential time delay according to a wavelength by using the two dimensional plat chirped photonic crystals, manufacture an encoder of a ten or more micro unit through a signal board, perform active pulse control through minute change induction of a refractive index, and increase non-linear effects through localization of an optical signal. A first photonic crystal waveguide(20) forms a longitudinal line defect in a two dimensional plate chirped photonic crystal(10) where a size of a photonic crystal hole or column, or a refractive index is sequentially varied, and applies an optical signal. An input unit(30) applies an optical signal to the first photonic crystal waveguide. A second photonic crystal waveguide(40) is spaced from the first photonic crystal waveguide as much as a predetermined interval, and forms a longitudinal line defect in the two dimensional plate chirped photonic crystal. The optical signal inputted into the first photonic crystal waveguide is localized and coupled according to wavelengths. An output unit(50) outputs the optical signal from the second photonic crystal waveguide.
Patent KR-20080042527-A (KR)
Title: Method and apparatus for a fast handover in a communication system
Inventor: SON JUNG JE
IPC: H04B7/26
Filed: 2006-11-10
Abstract: A method and an apparatus for fast handover in a communication system are provided to reduce the handover delay time of an MS in the communication system and reduce the increase of an unnecessary load in the communication system by abnormal handover. A method for fast handover in a communication system comprises the following steps of: allowing a serving BS(Base Station)(403) to transmit an MOB_NBR-ADV(Mobile Neighbor Advertisement) message including expected action time information to an MS(Mobile Station)(401); allowing the MS to scan a reference signal transmitted from neighbor BSs through the MOB_NBR-ADV message; allowing the MS to transmit an MOB_HO-IND(Mobile Handover Indication) message including target BS information to the service BS; allowing the service BS to transmit an HO_confirm(Handover Confirm) message to the target BS; allowing the serving BS to transmit pending data to the MS and exchange MS service information with a neighbor BS1(405); allowing the MS to synchronize a BS change; allowing the neighbor BS1 to perform scheduling; allowing the neighbor BS1 to transmit an UL_MAP(Uplink Map) message including a fast ranging information element to the MS; and allowing the MS to transmit a RNG-REQ(Ranging Request) to the neighbor BS1.
Patent KR-20060132534-A (KR)
Title: Keyboard cover for keyboard conversion
Inventor: CHOI BYUNG JUN
IPC: G06F3/02
Filed: 2006-12-03
Abstract: A keyboard cover for switching keyboard arrangement is provided to enable a user to conveniently use the foreign language keyboard arrangement at a low expense by offering the vinyl keyboard cover including the foreign language keyboard arrangement. Keys which are different from the keys of a usual keyboard are printed on a key part of the keyboard cover. The keyboard cover is made of transparent vinyl. The keyboard cover is applied to the keyboard for a desktop computer, a notebook computer, a PDA(Personal Digital Assistant), and a mobile terminal.