baber/WOPTO huggingface dataset:
Patent KR-20070098001-A (KR)
Title: Disc drive door apparatus
Inventor: LEE JAE JUNG
IPC: G11B33/10
Filed: 2006-03-30
Abstract: A disc drive door apparatus is provided to decrease noise generated when a tray is come out and come back to the original position by preventing contact of a door and a tray mutually. A disc drive door apparatus comprises a case(10), a tray(40), a door(20), and a contact prevention member(50). The case has a disc insertion port. The tray has a disc. The door opens and closes the disc insertion port according to the charging and discharging of the tray to be formed on the front of the tray. The contact prevention member prevents the contact of the tray and the door.
Patent KR-20070061011-A (KR)
Title: Binocular or multi-view stereo matching apparatus and its method using occlusion area detection
Inventor: UM GI MUN
IPC: H04N13/00
Filed: 2006-04-04
Abstract: A binocular or multi-view stereo matching apparatus and method using occlusion area detection are provided to detect an occlusion area and set a matching window from which the occlusion area is excluded using the detected occlusion area to obtain correct disparity and reduce the quantity of unnecessary calculations. A stereo matching apparatus includes a binocular image input/storage unit(100), an occlusion area detector(102), a matching window setting unit(103), a disparity search unit(104), an occlusion area processor(106), and a disparity map storage unit(107). The binocular image input/storage unit receives and stores a binocular image. The occlusion area detector selects a stereo image pair with respect to the binocular image as a stereo image pair to be matched and detects an occlusion area from the stereo image pair. The matching window setting unit sets a matching window such that pixels other than pixels of the occlusion area do not include the occlusion area. The disparity search unit searches disparity by using the matching window. The occlusion area processor calculates disparity of occlusion area pixels for the stereo image pair. The disparity map storage unit stores the calculated disparity.
Patent KR-20060045093-A (KR)
Inventor: PARK HEE JOO
IPC: A01G1/04
Filed: 2006-04-21
Abstract: 본 발명은 팽이버섯 재배방법에 관한 것이며 버섯재배사에서 팽이버섯을 재배할 때 이산화탄소의 농도를 조절하여 버섯의 생육을 조절하고 광(光)을 이용하여 팽이버섯의 멜라닌색소를 조절하여 야생에 가까운 팽이버섯을 효율적으로 재배함에 목적이 있다. 
     본 발명에 의한 팽이버섯의 재배는 배양단계와 재배(생육)단계를 구분하고, 재배단계를 노화균 제거단계와, 발아 단계와, 고르기 단계와, 생육억제 단계와, 생육단계로 구분하여 재배하는 방법이다. 
     이와 같은 방법으로 재배된 팽이버섯은 버섯 갓의 직경이 크고, 대가 굵고, 길이는 짧으며, 색상은 밤색으로 야생에 가깝고 육질이 단단하여 장기보존이 가능한 고품질의 팽이버섯을 제공할 수 있게 된다. 
       
     팽이버섯, 밤색, 조사, 생육억제, 이산화탄소
Patent KR-20070104973-A (KR)
Title: Bobbin of a skeleton type brushless direct current motor
Inventor: SON SUNG GON
IPC: H02K3/46
Filed: 2006-04-24
Abstract: A bobbin of a skeleton type BLDC(Brushless DC) motor is provided to improve quality by completely covering a coil and a circuit board without a gap with a hardened filler. A bobbin of a skeleton type BLDC motor includes a coil winding member(110), a housing(120), and a leakage preventing groove(130). The coil winding member is wound by a coil at the outer circumference, and has coupling flanges(112) at both ends of a hollow wiring part(111) into which an arm is inserted. The housing has the coil winding member inside, exposing grooves(121) at both sides to expose the coupling flanges, and a sliding groove(122) around each exposing groove to couple the coupling flange. The leakage preventing groove is formed along the inside of the sliding groove to delay and receive a flow when a filler in the housing moves between the coupling flange and the sliding groove.
Patent KR-20070107499-A (KR)
Title: Portable electronic device having multi-display panel
Inventor: CHUN YOUNG TEA
IPC: H04B1/38
Filed: 2006-05-03
Abstract: A portable electronic device having a multi display panel is provided to perform a sub display function via a partially exposed portion even in a state that a pair of main display panels are closed. A portable electronic device having a multi display panel comprises the first main body(10), the second main body(30) and a pair of display units(21,22). The first main body(10) mounts an inputting unit on its upper face. The second main body(30), arranged under the first main body(10), supports the first main body(10) for enabling the first main body(10) to rotate centering on one axis. The pair of display units(21,22) are held in parallel under the first main body(10) for making their parts be out of the first main body(10) when the portable electronic device is in a waiting state, and are arranged for one sides of theirs are contacted to each other by making themselves rotate 90 degrees in symmetry with each other centering on an axis connected to the second main body(30) at each corner when the portable electronic device is in an active state. The pair of the display units(21,22) are capable of being held between the first main body(10) and the second main body(30).
Patent KR-20070109423-A (KR)
Title: Assembled precast reinforced concrete culverts with steel bar
Inventor: LEE SOO HO
IPC: E02D29/16
Filed: 2006-05-11
Abstract: An assembled precast reinforced concrete culvert coupled with steel bars is provided to obtain structural integrity, and prevent water leakage without a welding work by inserting the steel bars in steel bar holes and combining the culverts. Steel bars(10) are inserted in steel bar holes(12) by forming the holes in which the steel bars are inserted, injection grooves(15) in which a mortar is injected, and holes(18) for discharging the air to two ends of a culvert. The mortar is injected to mortar injection holes(21), and the filled state of the mortar is checked through air discharging holes. The steel bars are connected to the body of the culvert. Prestressed concrete steel wires(20) are vertically installed to the culvert.
Patent KR-20070109728-A (KR)
Title: Module manufacturing method of polymer lighting arrester by multiple spindle filament winding
Inventor: GANG YEONG GIL
IPC: H01T4/00
Filed: 2006-05-12
Abstract: A method for manufacturing a module of a polymer lighting arrester is provided to reduce a manufacturing error by preventing a resin from permeating into ZnO elements while molding a housing. An upper electrode, a property element, a protective electrode, a disk spring, and a lower electrode are assembled in series to form a basic module for a lighting arrester. A synthetic resin film is wrapped around an overall surface of a main body except for a large diameter portion of the upper and lower electrodes at both ends of the basic module, so that a permeation of a winding resin is prevented during following processes. A high strength reinforcement fiber(7) is hoop-wound around both ends of the main body by using multiple spindles. A cell winding process is performed to form the basic module in a secondary diamond cell shape. Heat is applied to the main body, on which the high strength reinforcement fiber is wound.
Patent KR-20060120427-A (KR)
Title: Apparatus for dry treating substrates and method of dry treating substrates
Inventor: KIKUCHI TSUTOMU
IPC: H01L21/304
Filed: 2006-05-16
Abstract: An apparatus for dry-treating substrates and a method for dry-treating substrates are provided to prevent attachment of particles on a substrate due to dispersion of the particles within a chamber. A substrate is supplied into an inside of a chamber(15). A heating unit heats the substrate supplied into the inside of the chamber. A pressure reducing unit reduces the internal pressure of the chamber. A gas supply unit supplies a process gas into the inside the chamber. A control unit controls the pressure reducing unit to reduce the internal pressure of the chamber, controls the gas supply unit to supply the process gas to the chamber before a pressure reducing process and reduce the internal pressure of the chamber after the pressure reducing process.
Patent KR-20070113355-A (KR)
Title: Online edutainment terminal system dedicated for baby and method for baby contents providing service
Inventor: KIM HYUN SOOK
IPC: G06Q30/06
Filed: 2006-05-23
Abstract: An infant-only online edutainment terminal system for edutainment and an infant contents providing service method are provided to offer an infant contents service received from an infant contents providing system by receiving a floating IP(Internet Protocol) through MAC(Media Access Control) address authentication and a DHCP(Dynamic Host Configuration Protocol) protocol, and loading a UI(User Interface) for an infant management client to an initial screen. A web server(21) provides the infant contents service to the infant-only online terminal(30) through the network. An infant contents managing module(22) provides a function for managing member information, linking with the infant contents, managing learning, and billing a charge of the infant contents service. An infant contents providing server(23) provides infant education contents, infant game contents, and the infant contents including animation and music. An infant database includes a member information database, a billing database, and an infant contents database. The infant contents managing module includes a member managing module, an infant learning managing module, an infant contents providing module, and a billing module.
Patent KR-20070113390-A (KR)
Title: Tras adjusting circuit in self refresh mode
Inventor: HWANG MI HYUN
IPC: G11C11/406
Filed: 2006-05-23
Abstract: A tRAS adjusting circuit in a self refresh mode is provided to assure a sufficient active operation period by extending a tRAS signal determining precharge start time in the self refresh mode. A self refresh sensing part(100) generates a sensing signal by receiving a self refresh signal and a refresh signal. A first extension part(A) extends an enable period of an active operation pulse by a first period. A second extension part(B) extends an enable period of an output signal outputted from the first extension part by a second period and then outputs a tRAS signal. A transfer part(110) transfers an output signal of the second extension part to the tRAS signal, if the sensing signal is enabled.
Patent KR-20070114979-A (KR)
Title: Washing machine having 3 points support legs
Inventor: LEE JONG CHIL
IPC: F16M11/24
Filed: 2006-05-30
Abstract: A washing machine with a three points-supporting leg is provided to reduce noise of the washing machine by stably supporting the washing machine from three-points. A washing machine(10) with a three points-supporting leg comprises a pair of first supporting legs(110), a second supporting leg(150), and a supplement supporting leg(155). The first supporting legs are located at two corners of one surface of the washing machine respectively. The second supporting leg is placed at the center of the other surface of the washing machine. The supplement supporting leg is placed at two sides of the second supporting leg. The supplement supporting leg has a lower height than the second supporting leg.
Patent KR-20060083928-A (KR)
Inventor: SEO JONG DAE
IPC: F25B39/04
Filed: 2006-05-31
Abstract: 본 발명은, 냉각유체를 냉각하거나 또는 냉매를 응축하는 증발냉각식 열교환유닛에 관한 것으로서, 열교환 영역을 형성하며, 공기를 유입하는 급기구와 고온배기를 배출하는 배기구를 갖는 케이싱과; 배기구와 인접하게 배치되며 냉각팬과 구동모터로 구성되는 팬부와; 급기구와 인접하게 마련되며 유입되는 공기를 열교환영역내로 안내하고 외부로 이탈되는 냉각수를 회수하는 루버와; 배기구와 인접하게 마련되며 배기구를 향해 비산되는 물방울을 회수하는 엘리미네이터와; 열교환영역에 배치되며, 다수의 곡관부와 직관부로 반복하여 사행으로 형성되는 전열관과, 직관부의 유체유입측 단부에 결합되는 유체유입헤더와, 직관부의 유체유출측 단부에 결합되는 유체유출헤더와, 전열관을 지지하며 곡관부가 출입되는 다수의 관판슬롯이 형성되는 복수의 관판프레임과, 관판프레임을 고정하는 고정부재로 구성되는 전열관부와;  전열관을 수용하여 배치되며, 냉각수와 공기의 유로와 수막을 형성하는 골과 융기로 형상되는 필러시트와, 필러시트와 일체하여 형성되는 다수의 평면부와,  평면부를 개구하여 형성되며 곡관부가 출입되고 전열관을 수용하는 필러슬롯과, 필러시트와 일체하여 형성되며 필러시트 간에 냉각수와 공기의 유로 간격을 유지하는 다수의 간격돌기로 구성되는 필러부재로 이루어지는 증발냉각식 열교환기와; 증발냉각식 열교환기의 상부에 마련되며 증발냉각식 열교환기를 향해 냉각수를 살수하는 살수부와; 증발냉각식 열교환기의 하부에 마련되는 집수조와; 집수조에서 살수부로 냉각수를 공급하는 냉각수공급관과 순환펌프를 포함하는 것을 특징한다.  이에 의하여, 열교환 효율을 향상시킬 수 있고, 증발냉각식 열교환기의 크기와 소비동력을 감소시킬 수 있으며, 조립 및 분리가 용이한 구조로서 설치 및 보수를 간편하게 할 수 있고, 유지보수비용을 저감할 수 있는 증발냉각식 열교환유닛을 제공한다. 
     
     증발냉각식 열교환기, 증발냉각식 열교환유닛, 필러, 전열관
Patent KR-20070117722-A (KR)
Title: Steering apparatus equipped with damper for yoke spring
Inventor: NAMGUNG JOO
IPC: B62D3/12
Filed: 2006-06-09
Abstract: A steering apparatus with a damper for a yoke spring is provided to improving durability of the yoke spring and supporting force for a rack bar by including a damper between coils of the yoke spring. A steering apparatus with a damper for a yoke spring comprises: a rack bar(107) including a rack gear(111) formed on one side of the outer circumference surface, a support yoke(201) contacted to the other side of the rack bar, a yoke spring(203) elastically supporting the support yoke, a yoke plug(205) supporting the support yoke and the yoke spring, and a damper(305) provided between coils of the yoke spring.
Patent KR-20070120220-A (KR)
Title: A method of anti-hangover functional beverage that the dropwort for main ingredient
Inventor: PARK SUNG BAE
IPC: A23L2/38
Filed: 2006-06-19
Abstract: A method for preparing a functional beverage for the alleviation of hangover by using dropwort as a main ingredient is provided to remove the peculiar taste and flavor of dropwort by using an Oriental pear concentrate, crystalline fructose, taurine, betaine and vitamin C, thereby enabling one to drink the beverage easily. A method for preparing a functional beverage for alleviating hangover by using dropwort comprises the steps of: (a) making dropwort juice; (b) mixing Hovenia dulcis, the fruit of Hovenia dulcis, and water in a ratio of 1:1:98, and boiling the mixture at 100~120°C for 3~4hr to obtain an extract of Hovenia dulcis and its fruit; (c) mixing the fruit of a Chinese matrimony vine and water in a ratio of 1:19, and boiling the mixture at 100~120°C for 3~4hr to obtain an extract of the fruit of a Chinese matrimony vine; (d) adding an additive ingredient to a mixed liquid of the (a), (b), and (c), and then stirring the mixture for at least 20~40min; and (e) sterilizing the stirred mixture in high-temperature short-time(HTST) sterilization method at 110~130°C for 3~5sec. In the (d) step, the mixed liquid is made by mixing 16wt% of the dropwort juice, 35wt% of the extract of Hovenia dulcis and its fruit, and 25wt% of the fruit extract of a Chinese matrimony vine. The additive ingredient is made by mixing 13wt% of an Oriental pear concentrate, 2wt% of crystalline fructose, 0.1wt% of taurine, 0.05wt% of betaine, 0.05wt% of vitamin C, and 8.8wt% of water.
Patent KR-20080001095-A (KR)
Title: Rectification system & method of stereo image in real time
Inventor: JEON JAE WOOK
IPC: H04N13/239
Filed: 2006-06-29
Abstract: A system and a method for real time stereo image rectification are provided to deal with the variation of a camera medium value flexibly through hardware, and rectify images obtained in cameras in real time. A coordinate generating module(110) calculates 2 dimensional coordinates of a currently-inputted pixel based on a control signal generated in cameras receives images. A rectification coordinate generating module(120) generates rectification coordinates based on a calibration matrix inputted from the outside. A dual linear interpolation value generating module(130) generates a corresponding code after calculating a double linear interpolation value for double linear interpolation of a rectification result. A first memory(140) stores the rectification coordinates generated in the rectification coordinate generating module. A second memory(150) stores a double linear interpolation value generated in the dual linear interpolation value generating module. A third memory(160) stores an input image and an output image. A rectification module(170) performs image rectification by applying the stored rectification coordinates and the double linear interpolation value based on the output image, and outputs the rectified coordinate value. A controller(180) performs synchronization as controlling the above components.
Patent KR-20080001404-A (KR)
Title: Apparatus for graining an amorphous semiconductor
Inventor: PARK SOO JEONG
IPC: G02F1/136
Filed: 2006-06-29
Abstract: An amorphous silicon graining apparatus is provided to improve the workability by simultaneously performing an amorphous silicon graining process and its checking process. On a stage(64), a substrate is placed. A laser energy density changing unit(62) changes an energy density of a laser for converting amorphous silicon formed on the substrate into poly silicon. A holographic generator irradiates light for applying a holographic interference method to the substrate placed on the stage, and catches light reflected from a substrate surface. A controller(67) outputs an image of the poly silicon formed on the substrate surface by using light information transmitted from the holographic generator, and analyzes and outputs characteristics of the poly silicon formed on the substrate by using the light information.
Patent KR-20080004011-A (KR)
Title: Information storage medium recording markup document, method and apparatus of processing markup document
Inventor: LEE HWA KYUNG
IPC: G06F40/143
Filed: 2006-07-04
Abstract: An information storage medium recording a markup document, a method for processing the markup document, and an apparatus are provided to integrate a plurality of markup documents into one document to be outputted by introducing master page concept and output order. An user agent(510) comprises a markup processor(512), a back ground processor(514) and a CSS(Cascading Style Sheet) processor(516). A integrated markup document is outputted to a display(520) or a printer(530). The markup processor produces an image corresponding to the integrated document to output it, or produces the integrated document having a printer supported type to output it.
Patent KR-20080004657-A (KR)
Title: Apparatus for digital signal processing
Inventor: KIM YONG HAK
IPC: G06F9/38
Filed: 2006-07-06
Abstract: A device for processing a digital signal is provided to double up a signal processing speed without increasing a cost by processing a decimal operation and a logarithm operation selectively with adaptive pipeline assignment without adding any hardware. An integrated operation processor(120) equipped with a pipeline for the decimal operation and the pipeline for the logarithm operation. An operation mode determining module(110) provides inputted data to the integrated operation processor through the pipeline for the decision or logarithm operation by selecting one of the decimal and logarithm operation for the inputted data adaptively. The integrated operation processor has the fixed number of pipelines for the logarithm operation and a data format previously set as an operation target.
Patent KR-20080018343-A (KR)
Title: 4 direction surface mount technology lead inspector
Inventor: KIM HYO JIN
IPC: H01L21/66
Filed: 2006-08-24
Abstract: A four directional laser inspection apparatus for detecting lead lifting of a surface mount technology(SMT) soldering inspector is provided to increase an inspection speed without rotation or scan movement of the apparatus. In a surface mount technology soldering inspector, a camera(100) is installed toward a vertical bottom plane where a QFP(Quadra Flat Package) to inspect an imaging optical axis is located. A laser projector includes a laser 1(210), a laser 2(220), a laser 3(230) and a laser 4(240) emitting a slit laser beam to four soldered parts of the QFP chip. A controller controls the on/off and brightness of the slit laser beam of each laser, and corrects images photographed in the camera. A display displays images of a soldered part of the QFP chip photographed through the camera.
Patent KR-20080022685-A (KR)
Title: Drive voltage generating device and liquid crystal display including the same
Inventor: PARK HYOUNG JUN
IPC: G09G3/36
Filed: 2006-09-07
Abstract: A driving voltage generator and an LCD device having the same are provided to improve image quality of the LCD device by preventing a charging failure of a gate voltage. A driving voltage generator for an LCD(Liquid Crystal Display) device includes a signal generator(510), a signal delay unit(520), and a signal amplifier(530). The signal generator divides an analog voltage using a zener diode and generates a first voltage. The signal delay unit delays the first voltage by a predetermined time and outputs the delayed result. The signal amplifier amplifies the delayed first voltage to generate a gate-on voltage. The zener diode is connected to the analog voltage in a reverse direction. The signal delay unit delays the first voltage by a predetermined time from the analog voltage. The signal amplifier includes a multiple stage amplifier circuits using at least two bipolar junction transistors.
Patent KR-20060103493-A (KR)
Inventor: KIM YOUNG DO
IPC: C03B33/03
Filed: 2006-09-12
Abstract: 본 발명은 표시창용 박판유리의 연삭장치에 관한 것으로, 컨베이어를 통해 자동으로 공급된 박판유리는 로딩 핑거에 의해 연삭장치 내부에 자동으로 공급되어 박판유리의 면삭과 면취가 동시에 완료되며, 이 후 언로딩 핑거에 의해 자동으로 인출되도록 함으로써 박판유리의 각 연삭면이 일정한 형태로 신속하게 제작될 수 있는 특징이 있다. 
     본 발명은 크게 다섯 부분으로 구성되는바, 컨베이어(11) 상에 형성되되, 컨베이어(11)를 통해 이송되는 박판유리(1)를 집어서 90° 회전 후 하부 홀더(25) 상에 로딩하는 로딩 핑거(13)와 가공이 완료된 박판유리(1)를 집어서 90° 회전 후 컨베이어(11) 상에 재치하는 언로딩 핑거(14)로 구성된 공급 및 인출부(10)와; 구동모터(21)를 수직으로 설치하되, 축(22) 상으로는 휠 모터(27)와 모방 캠(23), 모방 캠 홀더(24) 및 상 · 하부 홀더(25, 26)가 순차적으로 설치된 구동부(20)와; 상기 모방 캠(23)을 따라 일정하게 움직이는 캠 플로어(32)와 면삭날(31) 및 구동모터(21)의 구동력을 전달받는 회전 벨트 축(33)으로 구성되되, 서보 모터에 의해 전 · 후진하면서 박판유리(1)의 측면을 면삭하도록 구성된 면삭 모듈(30)과; 상기 모방 캠(23)을 따라 일정하게 움직이는 캠 플로어(42)와 면취날(41) 및 구동모터(21)의 구동력을 전달받는 회전 벨트 축(43)으로 구성되되, 서보 모터에 의해 전 · 후진하면서 박판유리(1)의 상부 모서리부를 면취하도록 구성된 상부 면취 모듈(40)과; 상기 모방 캠(23)을 따라 일정하게 움직이는 캠 플로어(52)와 하부 면취 날(51) 및 구동모터(21)의 구동력을 전달받는 회전 벨트 축(53)으로 구성되되, 서보 모터에 의해 전 · 후진하면서 박판유리(1)의 하부 모서리부를 면취하도록 구성된 하부 면취 모듈(50)로 구성되어, 박판유리(1)의 면삭과 상 · 하부 면취를 한꺼번에 수행할 수 있도록 한 대략적인 구성을 갖는다. 
     상기와 같이 구성된 본 발명은, 컨베이어를 통해 자동으로 공급된 박판유리는 로딩 핑거에 의해 면삭 및 면취 모듈의 내부에 자동으로 공급되어 박판유리의 면삭과 면취가 동시에 완료되며, 이 후 언로딩 핑거에 의해 자동으로 인출되도록 함으로써 박판유리의 각 연삭면이 일정한 형태로 신속하게 제작될 수 있는 효과가 있다. 
     또한, 연삭된 각 면이 정교할 뿐만 아니라, 표면처리가 균일하여 고품질의 박판유리를 얻을 수 있으며, 전 공정이 자동으로 진행되므로 인해 생산력과 작업효율이 증대되고, 연삭 시 응력과 크랙의 발생을 최소화하여 강화가 완료된 강화유리의 품질을 향상시키는 또 다른 효과가 있다. 
       
     박판유리 연삭, 면삭, 면취, 강화유리, 연삭기, 연삭장치
Patent KR-20080029259-A (KR)
Title: Mosfet device and manufacturing method therof
Inventor: CHANG HYO SIK
IPC: H01L21/336
Filed: 2006-09-28
Abstract: A MOSFET device and a manufacturing method thereof are provided to reduce a surface roughness of a polysilicon germanium layer by forming a buffer layer between a polysilicon germanium layer and a tungsten silicide layer. A gate insulating layer(20) is formed on a semiconductor substrate(10), and then a polysilicon germanium layer(30) is formed on the gate insulating layer. A polysilicon layer(31) is formed on the polysilicon germanium layer to have a thickness of 50 to 400 Angstrom, in which the polysilicon layer serves as a buffer layer. A tungsten silicide layer(40) is formed on the polysilicon layer, and then a hard mask layer(50) is formed on the tungsten silicide layer. The hard mask layer, the tungsten silicide layer, the polysilicon layer, the polysilicon germanium layer and the gate insulating layer are etched to form a gate(G).
Patent KR-20070040314-A (KR)
Inventor: SAKAKIBARA EIJI
IPC: H03M13/19
Filed: 2006-10-10
Abstract: 본 발명은 저밀도 패러티 검사 부호의 복호장치 및 방법에 관한 것으로, 수신어의 에러 정정을 위한 검사 행렬의 열무게의 제1 배수로 행처리 연산을 수행하여 제1 메시지를 생성하고, 행무게의 제2 배수로 열처리 연산을 수행하여 제2 메시지를 생성하고, 생성한 제2 메시지를 이용하여 에러 정정된 일시추정어를 연산함으로써, 검사 행렬로 액세스할 때 메시지의 병행 교환을 요구하지 않아 선택부 또는 선택 회로를 구비할 필요가 없게 되고, 그 결과 회로 규모, 복호장치의 크기를 축소 및 처리 속도의 증가를 실현할 수 있게 하는 데이터의 고속 전송을 하는 전송로에서 발생하는 에러 검출 및 에러 정정을 가능하게 하는 효과가 있다.