baber/WOPTO huggingface dataset:
Patent KR-20080069420-A (KR)
Title: Method and apparatus for detecting null period of terrestrial digital multimedia broadcast
Inventor: HAN GEUM GOO
IPC: H04N5/52
Filed: 2007-01-23
Abstract: A method and an apparatus for detecting a null interval of a terrestrial digital multimedia broadcast are provided to implement initialization without a time delay by not applying an AGC(Automatic Gain Control) in detecting a null interval. An RF(Radio Frequency) unit(200) receives a broadcast signal of a terrestrial digital multimedia broadcast by applying a gain control value to the broadcast signal. An AGC unit(220) controls the gain control value by monitoring a signal strength of the broadcast signal, and transfers the gain control value to be applied for the broadcast signal to the RF unit. When a null interval is intended to be detected, a controller(260) instructs the AGC unit to apply a certain fixed gain control value to the received broadcast signal, and detects a null interval without data of the broadcast signal to which the fixed gain control value has been applied.
Patent KR-20080012115-A (KR)
Title: Display panel inspection apparatus and method
Inventor: HACHISUKA SEIJI
IPC: G02F1/13
Filed: 2007-01-31
Abstract: A display panel inspection apparatus and method are provided to detect whether a pixel is a defective pixel and maintain the detection result, thereby performing exactly the detection of a failure caused by line omission even when the failure is temporarily generated. A display panel inspection apparatus(10) comprising a detecting unit(13,14) and a maintaining unit(15). The detecting unit detects whether or not each of pixels(11) is a defective pixel. The maintaining unit maintains a result detected by the detecting unit. The detecting unit includes an optical detecting unit and a determination unit. The optical detecting unit generates a detection state in response to output light from the pixel. The determination unit determines whether the pixel is a defective pixel on the basis of the detection state and outputs a detection signal when the determination indicates that the pixel is the defective pixel. The maintaining unit maintains a state of the detection signal outputted from the determination unit.
Patent KR-20070096793-A (KR)
Title: Locking structure
Inventor: MORI TERUYUKI
IPC: H01R13/639
Filed: 2007-02-07
Abstract: A locking structure is provided to employ a locking member slidably installed on a fixing member through a pressing member, so that stress or moment from being delivered to a mother board can be prevented. A locking structure includes a locking member(20) and a pressing member. The locking member(20) includes synthetic resin. The locking member(20) is removable relative to a mother board. The pressing member pressurizes the locking member(20) to a card edge connector. The first end portion of the mother board is inserted into the card edge connector. The second end portion of the mother board is received into the locking member(20). The pressing member is extended in a connection direction of the card edge connector and the locking member.
Patent KR-20080074256-A (KR)
Title: A manufacturing method for high-purify quartz glass with low oh content
Inventor: PARK SEONG EUN
IPC: C03B27/012
Filed: 2007-02-08
Abstract: A manufacturing method of highly pure quartz glass is provided to prevent the deterioration of definition in a dust proof glass having similar thermal expansion coefficient with the substrate quartz glass by removing OH group in a heat-treatment of silica in dry gas atmosphere. A manufacturing method of highly pure quartz glass having less OH contents comprises a step of heat-treatment using He gas having dew pot temperature less than -100°C at a temperature of at least 1,150°C in dry gas atmosphere for more than 10 hours. The dry gas atmosphere is in a state having moisture of 1ppm under the control of dew pot temperature less than -20°C. After the heat-treatment in dry gas atmosphere, an annealing treatment is carried out at virtual temperature of 950-1,000°C. An anti-dust glass for projection display is prepared by a process comprising steps of: drying silica soot; preparing quartz glass ingot by heat-treatment of the dried silica for making a glass state; slicing the quartz glass ingot in a form of wafer by means of wire saw; lapping the slices to quartz glass wafer and polishing the wafer; and preparing anti-dust glass by means of dicing saw. A high-temperature poly-silicone TFT substrate or an opposed substrate is manufactured by a process comprising steps of: drying silica soot; preparing quartz glass ingot by heat-treatment of the dried silica for making a glass state; slicing the quartz glass ingot in a form of wafer by means of wire saw; and lapping the slices to quartz glass wafer and polishing the wafer.
Patent KR-20070080605-A (KR)
Title: The structure of duplication floor
Inventor: JEONG HONG JUN
IPC: E04F15/18
Filed: 2007-02-07
Abstract: A vibration-proof member for supporting a double floor is provided to heighten the blocking rate of lightweight and heavyweight impact sound by using a shock absorbing plate and a shock insulating plate. The invention relates to a vibration-proof member(1) installed on a floor slab to cut off impact energy transferred from a secondary floor layer to a floor slab, which includes many shock absorbing plates(2) piled in many layers, made of shock absorbing materials to absorb vibration caused by an impact and provided with a hollow(7), grooves(8,9) or projections(11) to reduce the transfer surface of impact energy or the consumption of materials, shock insulating plates(3) placed between the shock absorbing plates or on each base of the shock absorbing plate and made of high density materials to heighten reflexibility of impact energy, and a fixture(5) preventing the separation of the shock absorbing plate and the shock insulating plate and minimizing impact energy transferred to a side wall(4a) of a support housing(4) which supports the inside of the shock absorbing plates and the shock insulating plates with a support projection(6).
Patent KR-20070081764-A (KR)
Title: Resist composition and patterning process using the same
Inventor: NAKASHIMA MUTSUO
IPC: G03F7/004
Filed: 2007-02-12
Abstract: A resist composition for use in the photolithography is provided to form fine pattern by preventing pattern collapse caused by swelling and to improve resistance to oxygen-based gas plasma etching. A resist composition comprises (A) a silicone resin, (B) an acid generator, (C) an organic nitrogen-containing compound, and (D) an organic solvent. The silicone resin(A) is obtained through cohydrolytic condensation of a mixture comprising hydrolyzable silane monomers having the general formulae(1), (2) of R5R6_qSiX_3-q and (3) of R7R8_rSiX_3-r, in which R1, R2, and R3 each are hydrogen, fluorine, C1-C4 alkyl or C1-C4 fluoroalkyl group, at least one of R1, R2, and R3 contains fluorine, R4 is a C1-C6 hydrocarbon group with a straight, branched or cyclic structure, R5 is a C3-C20 organic group with a straight, branched, cyclic or polycyclic structure, which has a carboxyl group protected with an acid-decomposable protecting group as a functional group and which may further contain a halogen, oxygen or sulfur atom, R6 is as defined for R4, R7 is a C4-C16 organic group which has a lactone ring as a functional group and which may further contain a halogen, oxygen or sulfur atom, R8 is as defined for R4, X is hydrogen, chlorine, bromine, or a straight, branched or cyclic C1-C6 alkoxy group, p is 0 or 1, q is 0 or 1, and r is 0 or 1.
Patent KR-20090000698-A (KR)
Title: The method and system of advertisement using multimedia contents
Inventor: LEE JOON HEE
IPC: G06Q30/02
Filed: 2007-03-22
Abstract: An advertisement method and a system using multimedia contents for magnifying advertising effect are provided to advertise products shown on a reproduction screen of multimedia contents more effectively, even when multimedia contents files already stored in a client's terminal are reproduced. A client accesses a web page provided from a multimedia contents supply system(A). One of multimedia contents is selected to demand transmission(B). It is searched whether an advertisement image file corresponding to the multimedia content exists(C). Together with the selected multimedia content, the corresponding advertisement image file is transmitted in real time(D). The client reproduces the selected multimedia content and the image file in real time(F).
Patent KR-20070098696-A (KR)
Title: Substrate holding apparatus, polishing apparatus, and polishing method
Inventor: YASUDA HOZUMI
IPC: B24B37/32
Filed: 2007-03-30
Abstract: A substrate holding apparatus, a polishing apparatus, and a polishing method are provided to perform stably a polishing process on a substrate by preventing the substrate from being slid. A substrate holding apparatus includes a top-ring(1) and a polishing table(100). A polishing pad(101) is attached to an upper surface of the polishing table. A polishing liquid supply nozzle(102) is arranged on the polishing table. The polishing liquid supply nozzle supplies a polishing liquid to the polishing pad. The top-ring is connected to a lower end of a top-ring shaft(11), which is vertically moved with respect to a top-ring head(110) by a vertical transfer unit(24). A rotary joint(25) is mounted on the top-ring shaft. When the vertical transfer unit moves the top-ring shaft in a vertical direction, the top-ring is raised or lowered as a whole and determines a position of the top-ring head.
Patent KR-20080088771-A (KR)
Title: Liquid crystal display device having sensing function and method for fabricating thereof
Inventor: KIM TAE HWAN
IPC: G02F1/136
Filed: 2007-03-30
Abstract: An LCD(Liquid Crystal Display) having a sensing function and a manufacturing method thereof are provided to form a part of a sensing driving circuit unit as a reflection area, thereby increasing the whole luminance. Gate lines(112) and data lines define a pixel area, where a pixel electrode(118) is located, by crossing each other on a substrate. A first switching TFT(Thin Film Transistor)(10) is located in an intersection area between the gate and data lines. A sensing TFT(20) senses light from the outside by being located in one area of the pixel area. A sensing storage capacitor(40) stores a signal sensed by the sensing TFT. A second switching TFT(30) receives the stored sensing signal and reads information inputted from the outside. The sensing storage capacitor and the second switching TFT are formed as a reflection area having a reflection electrode.
Patent KR-20080089950-A (KR)
Title: Master cylinder for braking system
Inventor: LEE KYU MAN
IPC: B60T11/16
Filed: 2007-04-03
Abstract: A master cylinder for a braking device is provided to prevent pistons from being separated from a cylinder by allowing the pistons to maintain a coupled state in the cylinder during a transfer of the master cylinder. A master cylinder(50) for a braking device comprises a cylinder(52), pistons(54a,54b), a fixed shaft part(60) and sealing member(59a,59b). The cylinder has a supply oil passage connected to an oil storage tank. The piston is installed in the cylinder to compress brake oil, thereby applying pressure to a brake. A through hole is formed in the middle of the piston. The fixed shaft part is inserted into the through hole. The fixed shaft part has a first end fixed to the cylinder and a second end which is equipped with a head part(60b) locked with the piston. The sealing members are installed in the through hole to seal a gap between the piston and the fixed shaft part.
Patent KR-20080089957-A (KR)
Title: 스캔 속도를 조정하는 화상형성장치 및 그 방법
Inventor: LEE HAE KEE
IPC: G03G15/00
Filed: 2007-04-03
Abstract: 스캔 속도를 조정하는 화상형성장치가 개시된다. 본 화상형성장치는, 스캐닝부, 스캐닝부를 통해 프리 스캔된 화상 데이터의 각 라인 별 화상 특성을 분석하는 분석부, 및, 분석된 화상 특성에 따라 각 라인의 스캔 속도를 조정하여 메인 스캔하도록 스캐닝부를 제어하는 제어부를 포함한다. 이에 따라, 각 라인 별 화상 특성에 따라 스캔 속도를 조정함으로써, 각 화상 특성에 적합한 해상도로 스캔함과 동시에 보다 빠른 스캔 속도를 구현할 수 있게 된다.  
       
     화상형성장치, 스캔, 화상 특성
Patent KR-20080011039-A (KR)
Title: Magnetic sensor and magnetic disk apparatus
Inventor: KITAJIMA MASAMITSU
IPC: G11B5/39
Filed: 2007-04-16
Abstract: A magnetic sensor and a magnetic disk device are provided to prevent degradation of a tunnel-effect type magnetoresistive effect element caused by contact with a magnetic recording medium without losing shielding effect, by reducing an exposed surface of a shield and electrode layer and disposing a shield layer outside the shield and electrode layer. A magnetic sensor having a magnetoresistive effect element(5) for reading magnetic information from a recording medium, the magnetic sensor comprises a pair of electrode layers(4,6), a shield layer(14,15), and an insulating layer(3). The electrode layers including the magnetoresistive effect element, are made of a magnetic material to apply current to the magnetoresistive effect element. The shield layer is disposed on at lease one of the electrode layers facing the magnetoresistive effect element, and shields the magnetoresistive effect element from a magnetic flux generated by the recording medium. The insulating layer is disposed between at least one of the electrode layers and the shield layer, to electrically insulate the electrode layer and the shield layer.
Patent KR-20080102837-A (KR)
Title: Stay reinforce
Inventor: PARK YONG KWAN
IPC: E01F15/00
Filed: 2007-05-22
Abstract: A pillar reinforcing material is provided to improve the rigidity of support and to make the buried operation of the pillar reinforcing material facilitated since an incline is molded in the reinforcing support bottom part. A pillar reinforcing material(100) comprises a support(110) in which bottom is laid under the surface, a plurality of reinforcing supports(120) which is installed according to one side circumference that it does with support with a certain interval and which forms the bi-penetrated reinforcement member liver on the inner side.
Patent KR-20090001868-A (KR)
Title: System and method for providing industry financial transaction market information and program recording medium
Inventor: KWEON SEOG EON
IPC: G06Q30/02
Filed: 2007-05-29
Abstract: A corporation financing transactions marketing information providing method and a system are provided to confirm in advance the secession forecast enterprise by collecting and analyzing the information to prevent secession to the other financial institution of the business customer and notifying a marketing staff. A corporation financing transactions marketing information providing system comprises: an information collecting device for collecting the outside transaction information; an information analysis unit(130) for analyzing the information as the basis warning, the specific transactions, and the secession sign; an information providing unit(135) for providing the marketing information by the recommendation corresponding to the collected basis warning, the specific transactions, and the secession sign to the enterprise and the analyzed information to a staff terminal; and an information receiving unit(115) for receiving the marketing information by confirming the marketing information for the enterprise.
Patent KR-20080104805-A (KR)
Title: Method and apparatus for controlling a touch screen
Inventor: SUNG MIN HO
IPC: G07F19/00
Filed: 2007-05-29
Abstract: The touch screen control method and apparatus are provided to block the touch operation at the touch screen before application is performed after the window booting of the automatic teller machine. Touch screen control method for blocking the touch operation at the touch screen comprises as follows. The step(S202) is for performing the system booting after the system electric power supply under the constant operating system. The step(S204) is for performing the security program in which the touch operation limit is set up in the system booting execution. The step(S206) is for blocking the touch operation at the touch screen if the security program is performed.
Patent KR-20080105199-A (KR)
Title: Method of making hot water heating device
Inventor: KIM KI KO
IPC: F24H1/20
Filed: 2007-05-30
Abstract: A hot water producing apparatus of a hot water circulation pump and a manufacturing method thereof are provided to install a hot water producing apparatus in the hot water storage space of a heating tank so that the heat generated in the hot water producing apparatus is transferred directly to the water, thereby heating the water effectively without heat loss. A hot water producing apparatus comprises a heating tank(12) having a storage space(14) containing the hot water, an impeller(30) which is installed on the bottom of the heating tank, rotates by the power of a motor(26) and forces the hot water to the outside, a hot water producing apparatus(40) which directly heats the hot water stored in the storage space, a PTC element(42) generating heat with the power source applied from outside, a heat transfer unit(46) having an insertion slot(48) in which the PTC element is inserted and delivering the heating generated in the PTC element, a housing(50) covering the exterior of the heat transfer unit, and upper and lower covers(52,54) covered on the top and bottom of the housing.
Patent KR-20080107181-A (KR)
Title: High efficiency solar cell
Inventor: LEE HEON MIN
IPC: H01L31/047
Filed: 2007-06-05
Abstract: A manufacturing method of the solar battery is provided to decrease the manufacturing cost by simplifying the manufacturing process and increase the quantum efficiency. The solar battery comprises the substrate(200), the top solar cell(205), the bonding layer(201), and the lower part solar cell(202). The top solar cell has the transparent electrode layer(2041) on the top bottom side. The top solar cell is made of the amorphous silicon. The lower part solar cell is made of the crystalline silicon. The bonding layer is positioned between the top solar cell and lower part solar cell. The top solar cell includes the plurality of solar unit cells which are electrically and serially connected by the upper transparent electrode and the lower transparent electrode.
Patent KR-20080047246-A (KR)
Title: The sludge drying method and machine using heat transfer oil
Inventor: PARK KYEUNG SIK
IPC: C02F11/12
Filed: 2007-06-22
Abstract: A method and an apparatus for drying sludge using a heat transfer oil are provided to dry organic sludge environmentally friendly and economically, recover the entire heat transfer oil while drying the sludge completely, utilize heat value of the organic sludge as regenerated energy, and recover energy while preventing odor of water vapor exhausted in the drying process. An apparatus for drying sludge using a heat transfer oil comprises: a sludge-oil mixer(10) for mixing sludge with the heat transfer oil to produce a mixture; an evaporator(20) for receiving the mixture from the sludge-oil mixer and drying the mixture; a vaporizer(30) for receiving the mixture from the evaporator and vaporizing the heat transfer oil in a vacuum state; a condenser(40) for condensing water vapor evaporated from the evaporator; and an oil recovering machine(50) for condensing the vaporized heat transfer oil to recover the heat transfer oil. The evaporator includes a flat heat plate(21), an injector(22) for injecting the mixture onto the heat plate, and a conveyor(23) for conveying the mixture on the heat plate, the evaporator being sealed. The conveyor is a wire mesh conveyor. The apparatus further comprises an oil boiler(60) for heating the oil, wherein the oil heated in the oil boiler is sent to the evaporator and the vaporizer through a distributor(61) connected to the oil boiler such that the oil is recovered to the oil boiler after supplying heat to the evaporator and the vaporizer.
Patent KR-20080113536-A (KR)
Title: System and method for localization
Inventor: AHN HYO SUNG
IPC: G01S5/02
Filed: 2007-06-25
Abstract: A system for determining position using wireless sensor network and method thereof are provided to easily calculate a distance between moving bodies in which a reference node and a position are not known by using signal strength attenuation model in an indoor/outdoor. A system for determining location using wireless sensor network comprises a first position decision reference part(110), a second position decision reference part(120), and a position tracking unit. The first position decision reference part includes a first transmitter(111) and a first receiver(113). The first transmitter transmits an electric wave. The first receiver provides an electric wave transmitted from the first transmitter and signal strength index measured after receiving an electric wave from outside. The second position decision reference part includes a second transmitter(121) and a second receiver(123). The second transmitter transmits an electric wave to the first receiver. The second receiver provides an electric wave transmitted from the second transmitter and signal strength index measured after receiving an electric wave from the first transmitter. The position tracking unit determines a location of a moving body through a signal strength attenuation model.
Patent KR-20080114378-A (KR)
Title: Shift register circuit for liquid crystal display
Inventor: MOON SU HWAN
IPC: G02F1/133
Filed: 2007-06-27
Abstract: A shift register circuit for liquid crystal display is provided to realize a slim panel by reducing the number of transistor comprising a shift register and reducing layout of the device. In a shift register circuit for liquid crystal display, a discharging or the charging / discharging unit(10A) charges/ discharges the output node [(n)Q]. An odd output node voltage generating unit(10B) generates an odd output node voltage(QB odd) after an output node is discharged. An output terminal controller(10C) discharges a voltage and output signal [(n)out] of the output node. A first step shift register(10) composed of the output unit(10D) generates the output signal by using voltage and the first clock signal(CLK1) of the output node [(n)Q].
Patent KR-20090000391-A (KR)
Title: Apparatus and method for encoding/decoding multi-channel audio signal, and iptv thereof
Inventor: KIM HEE YOUNG
IPC: H04L25/49
Filed: 2007-06-28
Abstract: The CODEC method and apparatus of the multi-channel audio signal and internet protocol display device using the same are provided to efficiently compress the multi channel signal by encoding the multi channel signal into the downmix signal and spatial information. The coding equipment comprises the multichannel encoder(200), the downmix encoder(210), and the first packing part(220) and the second packing part(230). The multichannel encoder produces the downmix signal and spatial information by using the inputted multi channel signal. The downmix encoder compresses the downmix signal outputted from the multichannel encoder. The first packing part produces the downmix packet including the encoded downmix signal. The spatial information packet including the second packing part produces the spatial information.
Patent KR-20090005628-A (KR)
Title: Method for detecting sybil attack in ubiquitous sensor networks
Inventor: KOH HUI
IPC: H04L12/28
Filed: 2007-07-09
Abstract: A Sybil attack detection method in a ubiquitous sensor network is provided to remove the necessity of installing the complicated hardware in an administrator node which manages security of the ubiquitous sensor network by performing a simple software procedure. An administrator node broadcasts a calculation instruction packet, and drives a response delay timer(S300). The administrator node receives a plurality of response packets within the response timeout, extracts information about each node ID of the received response packets and the time of receiving response packets to calculate the response delay(S302), generates a response delay table with information about the calculated response delay(S304), and then assigns a response delay for the latest received response packet while assigning a different response delay for the next received response packet, in order to calculate the calculation delay(S306).