baber/WOPTO huggingface dataset:
Patent KR-20080088968-A (KR)
Title: Organosilane compounds, synthetic method of electroluminiscent materials thereby and organic electroluminiscent device
Inventor: KIM SANG DONG
IPC: C07F5/02
Filed: 2007-03-30
Abstract: Organosilane compounds are provided to synthesize inexpensively electroluminescent materials with improved thermal stability and sterical hindrance for enhancing luminescence, and prepare an organic electroluminescent device with improved luminescence efficiency and color purity, low operation voltage and enlarged operation lifetime. The organosilane compounds represented by the formula(1) are useful as intermediates of electroluminescent materials, wherein Ar1, Ar2 and Ar3 are each independently optionally substituted C6-C20 aryl group; L1 is a single bond or optionally substituted C6-C30 aryl group; Ar4 is optionally substituted C6-C30 aryl group and comprises at least one halogen group which is capable of performing Suzuki coupling reaction, or boron derivative group. An organic electroluminescent device contains an anode, a cathode, and a luminescent layer containing the electroluminescent materials, located between the anode and the cathode.
Patent KR-20070103297-A (KR)
Title: Silicon carbide semiconductor device and manufacturing method thereof
Inventor: NAKAMURA SHUNICHI
IPC: H01L29/78
Filed: 2007-04-10
Abstract: A silicon carbide semiconductor device and a manufacturing method thereof are provided to improve channel mobility by reducing an interface state density. A method for manufacturing a silicon carbide semiconductor device having a process for forming an oxide layer which has silicon oxide as a main component on a silicon carbide semiconductor substrate(1) includes the steps of: forming a silicon oxide layer on a surface of the silicon carbide semiconductor substrate(1); heating the silicon oxide layer in a non-oxidizing atmosphere to a temperature which brings the silicon oxide into a liquefied state without crystals; and rapidly cooling the silicon oxide layer to a temperature equal to or less than a slow cooling temperature to form an oxide layer with a silicon oxide as a main component.
Patent KR-20080093250-A (KR)
Title: Machine center
Inventor: LIM DONG SICH
IPC: B23Q3/155
Filed: 2007-04-16
Abstract: A machine tool is provided to facilitate processing work for a workpiece by exchanging only a gang head equipped with a cutting tool when the workpiece is changed. A machine tool comprises a linear motion guide, a head carrier(56) coupled with the linear motion guide, a gang head(58) detachably coupled with the head carrier and equipped with a cutting tool, a tool inspector for inspecting the cutting tool, a jig(54) installed on a bed(52) to mount a workpiece thereon, an actuator(80) connected to the tool inspector and the jig to operate the tool inspector and the jig, and a controller(82) for controlling the actuator. The linear motion guide is slid on the bed.
Patent KR-20080094392-A (KR)
Title: Antenna gain adjusting member and method for optimumly adjusting antenna receiving angle using the same
Inventor: RYU CHANG WAN
IPC: H01Q15/00
Filed: 2007-04-20
Abstract: An antenna gain adjusting member and a method for optimally adjusting an antenna receiving angle using the same are provided to watch clear image quality of satellite broadcast although the antenna receiving angle is changed due to bad weather condition or external impact. An antenna gain adjusting member(90) is installed on a planar satellite antenna(1). The antenna gain adjusting member is prepared by a blocking filter which is manufactured with a conductive material. The conductive material is anyone selected from a group consisting of Al, Ag, Pd, Pt, Ni, Cu or the like or a combination thereof. The blocking filter is manufactured in a long plate shape at one side thereof. Therefore, the blocking filter blocks a portion of the planar satellite antenna.
Patent KR-20080095594-A (KR)
Title: Internal antenna for low frequency band
Inventor: KIM DONG HUN
IPC: H01Q1/38
Filed: 2007-04-25
Abstract: An internal antenna for a low frequency band is provided to simplify a structure and increase a spatial efficiency by not requiring an additional unit like an earphone for implementing the low frequency band. An internal antenna for a low frequency band includes a polyhedral magneto-dielectric block(10), a radiator pattern(12) formed on the magneto-dielectric block, and a coupling pattern. The coupling pattern is formed on one or more facets of the magneto-dielectric block. One or more coupling patterns are separated from the radiator pattern on the corresponding facet. The coupling pattern couples the flow of the current inputted into the radiator pattern.
Patent KR-20090001590-A (KR)
Title: System for verify a website
Inventor: KIM DEOK SANG
IPC: G06F21/62
Filed: 2007-04-30
Abstract: A system for enabling an Internet user to verify a website is provided to enable the user to verify the website directly, and easily and automatically update information of the website to be verified, and use the information to verify the website. A site verification requester(121) obtains URL(Uniform Resource Locator) information of a website displayed in a browser and requests a site verification code to a website server having the URL information. An alarm output part(125) outputs validity of the website displayed in the browser depending on a code verification result.
Patent KR-20070109901-A (KR)
Title: Method and system for providing service continuity in digital broadcasting system
Inventor: XU YILING
IPC: H04B7/26
Filed: 2007-05-09
Abstract: A method and a system for providing service continuity in a digital broadcasting system are provided to support the service continuity of a terminal which is receiving a particular service by exchanging service mapping information between a home network and a neighboring network, thereby effectively performing scheduling when receiving services. A method for providing service continuity in a digital broadcasting system comprises the following steps of: acquiring service information related to broadcasting services provided from neighboring networks; generating service mapping information indicating a first broadcasting service and a second broadcasting service by comparing current providing service information and service information acquired from the neighboring network; and transmitting service the generated service mapping information to a terminal.
Patent KR-20080103333-A (KR)
Title: System and method for providing traffic information
Inventor: LEE HEE BACK
IPC: G08G1/04
Filed: 2007-05-23
Abstract: A system and method for providing traffic information is provided efficiently to transmit the current one-way broadcast channel without the separate return channel like the wireless network. In a system and method for providing traffic information(200), the data collecting method collecting unit(210) collects each video data generated in a plurality of CCTVs. A data grouping unit(220) making the collected video data a group. A data processing unit(240) processes the grouped image data to be the TPEG(Transport Protocol Experts Group) standard. By using the single channel, data transmitter(260) transmits the generated TPEG video data to user.
Patent KR-20080104875-A (KR)
Title: Organic light emitting display
Inventor: KIM HEE JUNG
IPC: H05B33/26
Filed: 2007-05-29
Abstract: An organic light emitting display is provided to recue resistance and defect of a line by including a sub-pixel at the place where a signal lines are crossed each other. In an organic electroluminescent display device, a display unit(170) includes a plurality of sub pixels positioned at the place signal lines are crossed each other. A power line(190a, 190b) for supplying power to the display unit. One of the power lines is arranged at a first metal layer, and metal layer insulating layer including the via hole which is located on the top of the first metal layer(120a) and expose a part of the first metal layer, and a second metal layer(140a) is connected to the metal layer through a contact hole. The driving part is connected to signal lines and selectively supplies the driving signal to the display unit. A pad unit supplies a driving signal to the display unit while being far from the display unit and the driving unit.
Patent KR-20080105495-A (KR)
Title: Shoes for remedy of feet
Inventor: KIM JIN HO
IPC: A43B13/14
Filed: 2007-05-31
Abstract: A footwear provided with the bent legs correcting function is provided to allow the bent legs to be corrected naturally by walking in the state of putting the footwear. A footwear provided with the bent legs correcting function comprises the outer part of a sole(112) which is made of a hard member; and the inner part of a sole which is made of a soft member. The footwear leans to the inside direction(124) by the proper pressurized correction angle due to the weight of a wearer, thereby the bent legs to be straightened.
Patent KR-20080107020-A (KR)
Title: Improved shift register circuit
Inventor: BAE BYEONG SEONG
IPC: G11C19/00
Filed: 2007-06-05
Abstract: An improved shifter resistor circuit is provided to improve an operational characteristic and perform a normal operation without affecting an operation of a shifter register even though a characteristic of a transistor is lowered. An improved shifter register circuit is composed of a plurality of shifter register receiving a first clock signal and a second clock signal alternatively and providing an output signal successively. In a circuit configuration of the part in which the output signal(N-1) voltage of each shifter register is inputted to the input signal of the next stage, each transistor comprising a circuit is composed of a gate electrode and a drain and source electrode with a general electrode structure. When the output signal voltage is inputted as the input of the shifter register of the next stage, the input signal is connected to a drain electrode of a first transistor(1001). The gate electrode of this first transistor is connected to the source electrode of the second transistor. The source electrode of the first transistor is connected to a electric capacity(1003).
Patent KR-20080107586-A (KR)
Title: Stitch skip equipment of chain stitch sewing machine
Inventor: CHA HYUNG SUC
IPC: D05B1/16
Filed: 2007-06-07
Abstract: A stitch skip apparatus of a round rod sewing machine is provided to perform easily operation of inserting looper thread because the operation of inserting looper thread is performed to the looper at a state of maintaining and fixing upper support block to the lower state when workers insert the looper thread. A round rod sewing machine contains a looper(110), a retainer looper part and a looper holding unit. The looper captures a loop of the sewing thread from a sewing needle moved upward and downward by an oscillation of a direction parallel to a cloth transferred direction, and inserts and penetrates the looper thread. The retainer looper part captures the looper thread from an end part of a knife of the looper and contains a retainer looper pin forming the loop. The looper holding unit controls support of the looper and an amount of wobbling. A stitch skip apparatus of the round rod sewing machine contains an upper support block(120), an actuator(130) and a lower support block(140).
Patent KR-20080108741-A (KR)
Title: Power supply device and image forming device having the same
Inventor: KIM DONG KYU
IPC: G03G15/00
Filed: 2007-06-11
Abstract: A power supply device and an image forming apparatus including the same are provided to control the size of each driving voltage individually and to provide driving voltage about each unit within the image forming apparatus by commonly using a small number of transistors. A transformer(110) transforms input voltage and outputs driving voltage among a plurality of constitution units. An output conversion part(120) outputs the amplified driving voltage among a plurality of constitution units. A division part detects driving voltage by connecting to the output terminal of the transformer and reduces the detected driving voltage by using voltage division resistance. A comparer compares the driving voltage reduce by the division part and reference signal by power control signal.
Patent KR-20080110273-A (KR)
Title: Semiconductor device and method of manufacturing the semiconductor device
Inventor: KANG HEE SOO
IPC: G11C29/42
Filed: 2007-06-15
Abstract: A semiconductor device and method of manufacturing the semiconductor device is provided to form ECC cell and dummy cells by forming memory cells mask patterns and etching it with a etch mask. A semiconductor device includes a string(144) including a plurality of memory cells equipped in substrate, a ground(132) / string selection line(138) equipped in both ends of the string, and An ECC(error check and correction) cell(140) which is between the ground / string selection line and string is used for replacing a failed cell. A dummy cell is prepared for controlling program disturb of the memory cell.
Patent KR-20080112755-A (KR)
Title: Pressurized mortar filling method using piston into ppp pile
Inventor: LEE CHANG NAM
IPC: E02D3/00
Filed: 2007-06-22
Abstract: A method of pressurizing the inside mortar of a PPP pile using a piston is provided to penetrate a small-diameter steel pipe pile with no vibration and no noise and to reduce the number of pile joints using a special hydraulic jack set, to penetrate a short pile in the soft ground possibly and to utilize easily for reinforcing the foundation of the existing building. A method of pressurizing the inside mortar of a PPP pile using a piston comprises the steps of penetrating a small-diameter steel pipe pile by installing a special hydraulic jack set composed of four downward hydraulic jacks, ascending the descent special hydraulic jack set to the original location and injecting mortar to the inside of the steel pipe pile, inserting a piston to an internal of the steel pipe pile, and forming a mortar lump(4).
Patent KR-20080114051-A (KR)
Title: Method for regenerating catalyst for de-nox
Inventor: LEE IN YOUNG
IPC: B01J38/60
Filed: 2007-06-26
Abstract: A method of generating flue gas denitration waste catalyst is provided to determine cleaning time in the field by analyzing a state of the washing solution as a real time and not analyzing the washing solution in an analytical laboratory where analytical equipment is installed. A method of generating flue gas denitration waste catalyst comprises steps of: (S1) physically removing solid materials precipitated in the flue gas denitration waste catalyst; (S2) removing a poisoning substance precipitated in the flue gas denitration waste catalyst by washing the poisoning substance precipitated in the flue gas denitration waste catalyst by a washing solution for the cleaning time determined through measurement of hydrogen ion concentration; (S3) and drying the flue gas denitration waste catalyst.
Patent KR-20090000526-A (KR)
Title: A method for manufacturing an x-ray image detector using a silicone mold
Inventor: OH JUNG HYUN
IPC: G01T1/20
Filed: 2007-06-28
Abstract: A method for manufacturing an X-ray image detector using a silicone mold is provided to prevent loss of light of a scintillator and reduce joining error by combining a number of optical sensor with a unit pixel of a scintillator to correspond one to one. A method for manufacturing an X-ray image detector using a silicone mold comprises a step of manufacturing a silicon mold having a two-dimensional matrix type concave part; a step of filling a paste type scintillator(20) in a concave part of a silicon mold; a step of turning upside down a silicon mold in order for a scintillator and a optical sensor(42) to face each other one to one; a step of solidifying the scintillator by emitting ultraviolet ray from upward of the silicon mold; a step of removing the silicon mold; and a step of forming a reflector around the scintillator.
Patent KR-20090001140-A (KR)
Title: Heat release led lighting fitting without fan
Inventor: YOO YOUNG HO
IPC: F21S2/00
Filed: 2007-06-29
Abstract: A heat dissipation LED lighting fixture without a fan is provided to prevent high heat generation by automatically short-circuiting power source in case performance of protection against heat is degraded. A heat dissipation LED lighting fixture without a fan comprises a heat-resisting unit. The heat-resisting unit is made of a single main disc for removing heat(30A). The main disc for removing heat is formed around an optical source section. The main disc for removing heat has the form of a leveling plate. The main disc for removing heat is made of a heat absorbing unit(31) and a radiating unit. The heat absorbing unit is contacted with a PCB(Printed Circuit Board) mounting an LED(Light Emitting Diode). The radiating unit is expanded to outside from the heat absorbing unit.
Patent KR-20090003592-A (KR)
Title: Bonding inspection apparatus of heat sink and hybrid integrated circuit board
Inventor: LEE CHEON KOO
IPC: G01R31/02
Filed: 2007-07-03
Abstract: An apparatus for inspecting bonding of a heat sink and a hybrid integrated circuit board is provided to reduce a failure generating rate by sensing the coming off of an HIC board and the warp of a lead frame automatically. A transfer conveyor(10) transfers a heat sink in which a hybrid integrated circuit board and a lead frame are successively assembled. A support frame(30) composed of a vertical frame(31) and a horizontal frame(32) is formed in one side of the transfer conveyor. The vertical frame is perpendicular to the surface. The horizontal frame is perpendicular to the vertical frame. A first cylinder block moves a first piston rod vertically by a hydraulic pressure. A moving lower plate(70) is fixed to the first piston rod. A second cylinder block(120) is equipped in the moving lower plate. A second cylinder block is elastically supported by a predetermined elastic member(122). The second piston rod contacting the hybrid integrated circuit assembled in the heat sink or the lead frame is equipped in the bottom of the second cylinder block. A sensor(150) is separated from an upper surface of the moving lower plate. A sensor target(140) is equipped in an upper part of the second piston rod and interferes the sensor.
Patent KR-20090003634-A (KR)
Title: System and method for remotely controlling audio reproducing device
Inventor: CHOI SOON JAE
IPC: H04B7/24
Filed: 2007-07-03
Abstract: A system for remotely controlling an audio device and a method therefor are provided to enable a user to control the audio device through an audio play list displayed on an LCD. A controller(111) requests an audio device(100) to permit an audio play list service and transmit an audio play list at the request of a user, stores the received the audio play list in a memory unit(115) and then displays it on a display unit(114). A key input unit(112) comprises an audio play list service request key, an audio play list transmission request key, an audio file function control key, an audio file specification request key, an state control service request key, an audio device state information request key and an audio device state control key to transfer key value data to the controller. A wireless communication module(113) transmits and receives request and response messages to and from the audio device.
Patent KR-20080050234-A (KR)
Title: Wire and wireless internet phone terminal using wideband voice codec
Inventor: SO WOON SEOB
IPC: H04L12/66
Filed: 2007-07-03
Abstract: A wired/wireless Internet phone terminal using a wideband voice codec is provided to allow connection to an Ethernet at a low cost and freely connection to a wireless LAN if a fixed line connection is not possible. A multimedia application processor(1) includes a processor core to process a protocol according to a wired/wireless interface communication method, and supports a wideband voice service. An Ethernet processing unit, which includes an Ethernet physical layer processing unit(15) and an Ethernet power unit(16), performs an Ethernet physical layer function by connecting the multimedia application processor and an Ethernet, converts power inputted from the Ethernet, and supplies it as driving power of the multimedia application processor. An FXO(Foreign eXchange Office) connection unit(14) is connected with the multimedia application processor and a PSTN(Public Switched Telephone Network) and emulates a phone function. A wireless processing unit, which includes a USB host connection unit(12) and a wireless connection module(13), allows the multimedia application processor to be wirelessly connected with an AP(Access Point). A memory(17) stores a starting program or an application program of a terminal(100) by connecting to the multimedia application processor.
Patent KR-20090002903-A (KR)
Title: System and method for managing loan goods and program recording medium
Inventor: KIM YOUNG JAE
IPC: G06Q40/02
Filed: 2007-07-04
Abstract: A loan operating method and system and a program recording medium for the method are provided to offer a low interest of loan to users so as to improve customer satisfaction for loan services and induce potential customers to use the loan services. A loan operating method includes a step in which a predetermined information storage unit processes electronic order sheet information including contract period information in connection with information on an ordering company and an order-receiving company and storing the processed information in a predetermined storage medium, a step(3045) in which a predetermined contact period confirmation unit confirms a contract period corresponding to the electronic order sheet, a step(3050) in which a predetermined load period setting unit splits the confirmed contract period into predetermined unit periods and sets a loan period of a loan, and a step in which a predetermined loan operating unit automatically extends the load period of the loan within the contract period when the set loan period expires.
Patent KR-20090002990-A (KR)
Title: A driving apparatus of crane type robot
Inventor: EUN JONG WOOK
IPC: B66C19/00
Filed: 2007-07-05
Abstract: A driving apparatus of a crane type robot is provided to ensure precise perpendicular control since the minimum value of drive control allowable distance is set without restriction and to prevent the generation of noise and dust through elastic connection driving. A driving apparatus of a crane type robot, the crane type robot including a crane body(C) and a sub body(SC) transferring a loading and transferring object along X and Y axes, respectively, on a box type gantry frame(F), comprises X and Y axis transfer rail frames which are chamfered on the gantry frame and the crane body, a drive wheel roller and an auxiliary wheel roller which are rotated by the driving of a servo motor, are coated with an elastomer layer and drive the crane body and the sub body, and a sub motor controller which corrects a drive error due to the slip and etc.
Patent KR-20090006381-A (KR)
Title: Ubiquitous environment analysis & monitoring method using 3d gui
Inventor: KIM SANG WOOK
IPC: G06F3/0481
Filed: 2007-07-11
Abstract: A ubiquitous environment analysis method using a 3D graphic user interface in order to grasp security-related information by using extraction information and node state on a managing object domain. The domain information of a ubiquitous environment is collected(S101). A transportable node information included in each domain is collected(S102). The domain and the collected node information are analyzed (S103). The requester of the ubiquitous environment analysis is determined (S104). The grasped security-related information is extracted from the analysis of the node information and the collected domain. Information corresponding to requirement based on the security-related information(S105).