baber/WOPTO huggingface dataset:
Patent KR-20080086033-A (KR)
Title: Apparatus and method for automatic repeat request in multi input multi output system
Inventor: ELISABETH DE CARVALHO
IPC: H04B7/04
Filed: 2007-03-21
Abstract: An automatic repeat request apparatus in a multi input multi output system, and a method thereof are provided to improve a performance by selecting an optimum antenna and performing a re-transmission based on the channel state information. An automatic repeat request apparatus in a multi input multi output system includes a communication module(410), a control unit(420), and a storage unit(430). The communication module has a plurality of antennas for communicating with a different node. The control unit receives packets transmitted from a transmitter through the communication module. If an error occurs in one packet of the packets, and the control unit receives the error packet from a weakest antenna under a partial multiplexing mode, the control unit calculates the number of first re-transmissions of a minimum number for calculating a signal to noise ratio within an AMC(Adaptive Modulation and Coding) level range. If the number of first re-transmissions is larger than a threshold value, the control unit requests the re-transmission to the transmitter through the strongest antenna under the partial multiplexing mode. If the number of first re-transmissions is smaller than the threshold value, the control unit performs the re-transmission through the weakest antenna under the partial multiplexing mode. The storage unit provides a necessary space and a storage space for an operation of the control unit.
Patent KR-20080087261-A (KR)
Title: Air re-circulation road sweeping vehicle with cylindrical brush
Inventor: HWANG EUI SEO
IPC: E01H1/05
Filed: 2007-03-26
Abstract: An air re-circulation road sweeping vehicle with a cylindrical brush is provided to remove impurities sticking to a road surface and an amount of remaining impurities by increasing the velocity of wind in a casing. An air re-circulation road sweeping vehicle includes a ventilator(110), a casing(120), a hopper(130), a blowing pipe(140), a trash suction pipe(150), an air suction passage(160), a side brush(170), and a cylindrical brush(180). The ventilator is driven by an engine of a vehicle to suck or discharge air. The ventilator includes an air exhaust unit(112) and an air suction unit(114). The casing has a cylindrical shape. The casing serves as an air passage. The casing includes an air inlet(122) and a trash suction port(124). The air inlet and the trash suction port increase the velocity of wind and formed on two opposite ends of a top surface of the casing.
Patent KR-20080088708-A (KR)
Title: Filter inserting mask
Inventor: PARK KYUNG SU
IPC: A62B18/02
Filed: 2007-03-30
Abstract: A face mask having a pocket part is provided to facilitate inserting and removing a filter and to allow wearing the mask comfortably without filter insertion. A face mask comprises: a mask body comprising an outer part, an inner part(20), and a border part surrounding the mask; a string part(40) established on the both ends of the mask body; a filter body(50) which includes an electrostatic filter comprising a main filter part, an insertion part established on the both lateral ends of the main filter part, and a holding groove(54); and a pocket part(60) formed inside the inner part of the mask, which includes a holding projection and into which the insertion part of the filter is inserted.
Patent KR-20080094174-A (KR)
Title: Real time - relay cast streaming protocol, rt-rcsp
Inventor: KIM YOUNG HWAN
IPC: H04L12/12
Filed: 2007-04-19
Abstract: A real-time relay cast streaming protocol is provided to enable quality differentiation of services according to requirements of users and to perform an effective performance maintenance function based on organic information exchanging and active decision between a server and a client. Clients(004-007) are able to relay(009-011) self-received multimedia data to other clients(005-007) according to ranks. The ranks of the clients are divided into 4 types. When the ranks are classified by a physical distance between a server and the clients and a logical distance including states of transmission lines, the best classified rank is defined as the first rank client, and a relatively stable but not good as the first rank is defined as the second rank client.
Patent KR-20080096328-A (KR)
Inventor: JEONG JEOM YONG
IPC: G06F1/00
Filed: 2007-04-27
Abstract: A computer case is provided to emit high temperature heat, which occurs while a computer is operating, out of a computer case easily. An opening is formed as high as a washer(4) on a lid(1) and an external case(9). The washer which is made of a rubber, a soft plastic material or a woody material absorbs vibration. A holes(2) are formed at both sides of the case symmetrically and are bolt insertion holes by which bays are fixed. Steps are formed at a hole to insert a head of a bolt completely.
Patent KR-20080097694-A (KR)
Inventor: JI YEON SUK
IPC: B24D5/16
Filed: 2007-05-03
Abstract: A manufacturing method of fixing tool for polishing grindstone with nut and the fixing tool using the manufacturing method is provided to manufacture grinding stone of superior quality. A manufacturing method of fixing tool for polishing grindstone with nut comprises a step of mating a guiding bump(14) angled at a specific angle toward the center of a nut at periphery of a engaging protrusion; and a step which a combining hole(22) of a fixing piece(20) is integrally engaged along the edge of the combining hole. The guiding bump end edge corresponds to the diameter of the combining aperture.
Patent KR-20080098950-A (KR)
Title: Fire sensing system for distributing electric power
Inventor: YU SANG GEUN
IPC: G08B25/10
Filed: 2007-05-08
Abstract: A fire sensing system for distributing electric power is provided to manage the distributing electric power efficiently by allow a user to monitor the state of the device and receiving the abnormal state in real time. A status monitoring system(100) wirelessly transmits the sensed status information from the sensor installed at the distributing electric power to the relay system(200) and transmits the abnormal state information in real time to the relay system in case of an unusual condition. A relay system supplies status information provided from the status monitoring system to the center administration system(300). If the abnormal state information is transmitted from the status monitoring system, the abnormal state information is transmitted to a user terminal(400) and center administration device and user terminal.
Patent KR-20070109942-A (KR)
Title: Tweezers and grasping system
Inventor: BLONDEAU FABIEN
IPC: B25B9/02
Filed: 2007-05-11
Abstract: A tweezers and a grasping system are provided to pick up components vulnerable to damage safely by using electrostatic force generated by an electro static holding surface. A tweezers(12) comprises a first branch(16) and a second branch(18). The first and second branch are bonded to each other at one end of the tweezers to pick up a component(14) with a pincher(22) through manual work of the tweezers. The pincher is formed at the other end of the tweezers. A user applies physical force to the branches of the tweezers with fingers. An electro static holding surface(24) is provided to the first branch to pick up the component manufactured for a semiconductor.
Patent KR-20080101980-A (KR)
Title: Back beam for automobile bumper
Inventor: KIM SOO SANG
IPC: B60R19/18
Filed: 2007-05-17
Abstract: A back beam for an automobile bumper is provided to reduce under riding and deformation amount of a back beam. A curved panel has a space between the upper par and the lower part and its section is "B" type and the center of the rear part is protruded toward the front side. The center of the back beam comprises a facing portion(150) is arranged so that both ends of the panel contact with the rear side; a web(110) arranged transversely contacting with the facing portion; and a protrusion(120) protruded frontward on both sides where the facing portion and the web face each other.
Patent KR-20090002092-A (KR)
Title: Method and systme for meditation of lodging facility
Inventor: PARK HEOUNG JIN
IPC: G06Q30/00
Filed: 2007-06-05
Abstract: A method for mediating a lodging house discounting lodging charge for a low income class and a system for the same are provided to publicize the lodging house which does not have a separate advertisement mean to clients through internet. A system for mediating a lodging house discounting lodging charge for a low income class is connected with a user terminal(10) through network. A server(100) provides a discount coupon for hotel charges to the user. The discount coupon is for student, the disabled person, and the old people and low income class. The user prepays on an account of an owner providing the lodging house and uses lodging house with the discount coupon. The loss generated by discount coupon is preserved to prepayment. The owner is noticed brokerage about the lodging house when the user uses the lodging house with the discount coupon.
Patent KR-20080107531-A (KR)
Inventor: PARK GI YOB
IPC: A47G1/02
Filed: 2007-06-07
Abstract: 본 발명은 욕실에서 샤워나 목욕시 거울에 발생하는 성에를 생기는 것을 방지하기 위해 고안되었다. 
      이를 위하여 본 발명은, 목욕시 발생하는 성에를 방지하기 위해 목욕시 사용되는 온수를 거울 뒷면의 관을 통해 공급함으로써 거울에 열이 가해지고 성에를 제거할  수 있도록 하였다. 
     
     욕실용 거울, 성에가 생기지않는 거울
Patent KR-20080107895-A (KR)
Title: Apparatus of capturing flyig insect using themosensor
Inventor: CHYUN CHAN HYUK
IPC: A01M1/04
Filed: 2007-06-08
Abstract: An apparatus of capturing flying insect is provided to enable the automatic power control and detection of malfunction by using a temperature sensor unit. An apparatus of capturing flying insect(100) comprises: allurement lamps(111,112,113) which allure the flying insect; a capture unit(120) which catches the allured pest; a power unit(130) supplying the electricity to the allurement lamps and the capture unit; a power source unit controller(140) delivering the allurement lamp driving signal and the capture unit driving signal to the power unit; a temperature sensor unit(150) transmitting an abnormal signal to the power source unit controller; and a housing(160) in which the allurement lamp, the capture unit, the power unit, the power source unit controller and the temperature sensor unit are installed.
Patent KR-20080108773-A (KR)
Title: Method and apparatus for image encoding and decoding using inter color compensation
Inventor: LEE YUN GU
IPC: H04N19/103
Filed: 2007-06-11
Abstract: A coding method of an image using the inter color compensation and an apparatus thereof, and a decoding method and an apparatus thereof are provided to improve the coding efficiency of an image by removing correlation of residual image generated through inter color compensation. A predicted block of the encoded current block of the rest second chrominance component image is generated by using the reference block of the first chrominance component image which is restored after encoding more than two chrominance component images(610). The first residual block is generated by calculating the difference of the predicted block of the second chrominance component image(620). The adjacent pixels of the current block of the second chrominance component image is predicted by using the adjacent pixels of the reference block of the first chrominance component image(630).
Patent KR-20080112785-A (KR)
Title: Eds device and method of fabricating the same
Inventor: MIN HONG KOOK
IPC: H01L27/04
Filed: 2007-06-22
Abstract: An electrostatic discharge device and a manufacturing method thereof are provided to improve productivity and cut cost down as a mask process for forming a first conductivity type heavy doped region is omitted. An electrostatic discharge device comprises a semiconductor substrate(100), a gate stack(220), a area-source(230), a drain region(240), and a resistor(320). The gate stack is separated with fixed interval on the semiconductor substrate and is extended to a task and is formed. The area-source and drain region are arranged in both sides of each gate stack and are formed. The resistor is partly overlapped with the upper side of each gate stack and is extended to a task and is formed.
Patent KR-20080112881-A (KR)
Title: Auto bankbook sort machine
Inventor: KWON JUNG AH
IPC: G07F19/00
Filed: 2007-06-22
Abstract: An auto bankbook sort machine including bar code part, main processing part, and print part is provided to save a time by arranging a bankbook in home. An auto bankbook sort machine comprises a bar code part, a main processing part, and a print part. The bar code part reads a bar code of a bankbook, and grasps bank name and user. The main processing part processes data coming in through the bar code part. The print part receives data sent in the main processing part, and prints a bankbook arrangement content on the bankbook.
Patent KR-20080081792-A (KR)
Title: Coating installation and gas-feed system
Inventor: WIEDER STEPHAN
IPC: C23C16/50
Filed: 2007-06-27
Abstract: A coating apparatus and a gas injection system are provided to uniformly supply gas to a rectangular substrate format having an aspect ratio in addition to an even aspect ratio. A coating apparatus comprises a process chamber and a gas line system(1) for supplying gas to the process chamber or discharging the gas from the process chamber. The gas line system includes at least one injection opening(2), at least two discharge openings(4a-4d), and lines(3a,3b,3aa,3ab,3ba,3bb). The injection opening is used for injecting gas into the gas line system or removing gas from the gas line system. The discharge openings are used for discharging gas from the gas line system or introducing gas into the gas line system. The lines are disposed between the injection opening and the discharge openings, respectively.
Patent KR-20090002793-A (KR)
Title: Image forming apparatus
Inventor: LEE JIN SOO
IPC: G03G15/00
Filed: 2007-07-04
Abstract: An image forming apparatus is provided to remove a feed roller, thereby realizing a more simple structure. Paper is loaded in a paper feed tray. A pickup roller(22) picks up paper from the paper feed tray. A pick-up interval and a feed interval are formed in the pickup roller. The pickup interval is an interval for picking up paper. The feed interval transfers a relatively larger paper feed force than the pickup interval to paper. A pair of ledge rollers(23) are arranged side by side. The paper is transferred through a gap. The ledge shutter is rotated only when paper feed force having force stronger than predetermined force strength is transferred through a leading end of paper. The ledge shutter inserts the paper into a gap between a pair of ledge rollers.
Patent KR-20090004143-A (KR)
Title: Dmb handover method and dmb handover system for quickly processing handover of dmb device via region id
Inventor: KIM SANG HUN
IPC: H04W4/02
Filed: 2007-07-06
Abstract: A DMB handover method and a system thereof are provided to enable a user to continuously watch a broadcasting program. A region identification information offering part(710) provides region identification information in which information about a region adjacent to the current region is included to a DMB terminal. A handover determining part(720) determines whether the handover is necessary or not according to the movement of the DMB terminal. A region confirming part(730) conforms the adjacent region from the received region identification information in case the handover is needed. A handover processing part(740) preferentially scans the confirmed neighboring region to process the handover.
Patent KR-20080008230-A (KR)
Title: Thin film transistor arrary substrate, manufacturing method thereof and display device
Inventor: NAGATA HITOSHI
IPC: H01L29/786
Filed: 2007-07-09
Abstract: A TFT(Thin Film Transistor) array substrate, a manufacturing method thereof, and a display device are provided to change a light amount passing through a polarizing plate at a viewing side by controlling the display voltage. The first conductive source area(221) is formed on an insulating substrate(21). A semiconductor layer(22) has a drain area(222) of the first conductive type and a channel area(223) arranged between a source area and the drain area. A gate electrode(24) is arranged oppositely to the channel area through a gate insulating layer. The channel area includes the second conductive type impurity distributed with a predetermined distribution in the thickness of a layer. The maximum concentration point of the second conductive type impurity is in the neighborhood of an interfacial surface or at the insulating substrate related to the insulating layer of the channel area. The low concentration area with the low impurity concentration is formed between the channel area and the drain area.
Patent KR-20070079963-A (KR)
Inventor: KIM GYOUNG GON
IPC: B60C7/00
Filed: 2007-07-18
Abstract: A puncture-free tire is provided to prevent a vehicle or a person from being damaged by preventing a tire from being punctured and allowing air contained in the tire to flow out of the tire little by little. A puncture-free tire comprises a tire and a small rubber bag containing air bubbles therein. The small rubber bag is made from high elastic synthetic resin. The puncture-free tire prevents the vehicle accident caused by a flat tire. The small rubber bag is coupled to a vehicle wheel. Even if a sharp material is thrust into the puncture-free tire, only one air bubble is broken without disturbing the driving of the vehicle. Since air contained in the puncture-free tire is exhausted little by little, it is not necessary to frequently check the air pressure of the tire.
Patent KR-20090008915-A (KR)
Title: Profile cutting machine
Inventor: KANG CHUN HEE
IPC: B29D1/00
Filed: 2007-07-19
Abstract: A soundproof sponge automatically cutting apparatus is provided to increase work efficiency by processing one surface or both surfaces of the sponge altogether and to form a soundproof groove regardless of a size of the sponge. A soundproof sponge automatically cutting apparatus contains a load part(100) in which the sponge which is the processing object is rolled, a processing unit(200) in which first and second rollers(220a,220b) forming concavo-convex in the sponge are equipped and a winding part(300) reeling the sponge in which the concavo-convex is formed. In the processing unit, a cutting member cutting the sponge processed by the first and second rollers horizontally is additionally included.
Patent KR-20090009571-A (KR)
Title: Semiconductor apparatus of furnace type
Inventor: PARK YONG SUNG
IPC: H01L21/205
Filed: 2007-07-20
Abstract: A furnace type semiconductor device is provided to dispose a spray unit of a nozzle member spirally in a process tube, thereby providing uniform gas distribution within the process tube. A furnace type semiconductor device comprises a process tube(100), a wafer boat(200) located within the process tube, and a nozzle member(400) spraying process gas to wafers laminated in the wafer boat. The nozzle member further comprises a plurality of spray units(410a,410b) spirally arranged along an inner side of the process tube in order to spray different process gas, and a plurality of introduction units(420a,420b) receiving the process gas and respective providing the process gas to the plurality of spray units. The plurality of spray units is fixed to the inner side of the process tube. The plurality of spray units comprise spray holes for spraying the process gas between wafers placed in the wafer boat. The area of the spray holes becomes bigger as being distant from the introduction portion.
Patent KR-20090011595-A (KR)
Title: Method for ranging between transmitter and receiver based on wireless communication system
Inventor: KWAK KYOUNG SEOP
IPC: G01S5/14
Filed: 2007-07-26
Abstract: A method for presuming a distance between a transmitter and a receiver based on a wireless communication system is provided to reduce operational quantity by removing a presuming process of a channel spectrum and assumed operations and to lower hardware complexity thereby. A transmitter based on a wire communication system transmits a linear frequency-modulated chirp signal as a transmitting signal to a receiver. The receiver receives the time-delayed transmitting signal due to radio wave reflection by a multi-path between the transmitted and the receiver and applies attenuation and noise of each path(S20). A pseudo spectrum is produced by using a multi-signal classification method in order to presume a frequency of a complex-product signal of the transmitting signal and the received signal(S40). A minimum frequency is searched in frequencies for forming a peak generated from the pseudo spectrum and a delay time delayed thereby is produced(S50). A distance between the transmitter and the receiver is produced by multiplying the time delay by the radio wave velocity(S60).
Patent KR-20090012456-A (KR)
Title: Electrical isolation detection system and method for hybrid vehicle, electric vehicle, fuel cell vehicle
Inventor: KIM CHIN GON
IPC: G01R31/12
Filed: 2007-07-30
Abstract: A system and a method for measuring dielectric strength of a vehicle using a high voltage are provided to prevent exposure of a passenger to danger by reducing dielectric strength between a chassis and a high voltage part of a vehicle using a high voltage such as a hybrid vehicle, an electric vehicle, and a fuel cell vehicle. A system for measuring dielectric strength of a vehicle using a high voltage includes a dielectric detection circuit, a Y-capacitor, a sensing unit, a filter and signal processing unit, and a converter and data processing unit. The Y-capacitor is installed in a high voltage part. The sensing unit includes resistors which are connected symmetrically with parallel resistors. The filter and signal processing unit is composed of a resistor and an amplifier and is connected with the sensing unit. The converter and data processing unit is composed of a converter and a controller and is connected with the amplifier.
Patent KR-20090017143-A (KR)
Inventor: KIM TAEK SOO
IPC: G06F1/24
Filed: 2007-08-14
Abstract: 본 발명은 마이크로 프로세서 리셋회로에 관한 것으로, PWM 신호를 공급하는 PWM 신호 발생부와, 전원전압 인가하는 전원부와, 전원 오프(Off) 후 온(On)시 리셋신호를 출력하며, 전원이 상기 오프되는 경우 즉시, 로우신호를 출력하는 리셋회로부와, 상기 전원전압을 공급받아 상기 PWM 신호 발생부의 상기 PWM 신호를 동기화시켜 일정하게 출력하고, 상기 리셋 회로부로부터 상기 리셋신호를 공급받는 경우에 초기화된 후 다시 상기 PWM 신호 발생부의 상기 PWM 신호를 동기화시켜 일정하게 출력하는 PWM 동기 제어부를 포함한다. 
       
     리셋, 리셋회로
Patent KR-20090019412-A (KR)
Title: Pci master control method of descriptor ring type for data transmit
Inventor: KIM SEONG KEE
IPC: G06F13/16
Filed: 2007-08-21
Abstract: A method for controlling the PCI master of the descriptor ring method for improving the transfer speed applies the PCI DMA mode transmitting data without the execution of the program by CPU. Therefore the maximum transfer rate is obtained while minimizing the load of PC. The domain for the reading / write is allocated in memory within the PC system. After the command descriptor according to the allocated domain is generated to the linked list structure, the initial address and initial direction of the first command descriptor are transmitted in data storage system(1). The data storage system uses the PCI (Peripheral Component Interconnect) master read-in mode and data are transmitted in the memory of the PC system(3).
Patent KR-20090020116-A (KR)
Title: Oil level gauge for vehicle
Inventor: RYU HYUNG WOO
IPC: F01M11/12
Filed: 2007-08-22
Abstract: An oil level gauge for vehicle is provided to observe the amount and color of oil easily whereby the gauge body is made of a transparent material. An oil level gauge for vehicle comprises a cap member(20) screwed to an oil inlet tube, a sealing disk(40) forming a closed space inside the cap member and moving along the inside surface of the cap member, and an elastic member(60) arranged between the cap member and the sealing disc in order to support the sealing disc. The cap member is a transparent tube having an air hole and an oil gauge main body(23) inserted into the oil inlet tube.