baber/WOPTO huggingface dataset:
Patent KR-20090025736-A (KR)
Title: Multi-functional optic film
Inventor: KIM KYUNG NAM
IPC: G02B5/02
Filed: 2007-09-07
Abstract: A multi functional optic film is provided to control a difference of a refractive index of a binder resin of an optical diffusion layer and a refractive index of a prism layer by forming the prism layer on the optical diffusion layer. A multi functional optic film comprises a transparent base layer, an optical diffusion layer(4), and a prism layer(5). The optical diffusion layer is formed on one surface of the transparent base layer, and includes a binder resin and an optical diffusion particle. A refractive index difference of the optical diffusion particle and the binder resin exceeds 0.05. The prism layer is formed on the optical diffusion layer, and includes an optical diffusion particle having diameter of 1~50um. A content of the optical diffusion particle is 10~500 weight part about a binder resin solid content 100 weight part. A bottom layer including the binder resin and the particle is formed on the other surface of the transparent base layer.
Patent KR-20090025850-A (KR)
Inventor: JEON DO YOUNG
IPC: B42D3/14
Filed: 2007-09-07
Abstract: A method for forming a book cover is provided to prevent a book from being opened by covering the book with a book wing, thereby preventing damage of the book. A method for forming a book cover using a book wing comprises the following steps of: putting a book wing(110a,110b,110c,110d) to a book cover(100a, 100b) and folding the book wing inward; forming a line to be folded(101b) from a folded line(101a); forming the book cover by the book wing covering papers(120a, 120b, 120c, 120d) and a front paper; and covering a side of the book with the book wing so that the side of the book has the same function as the opposite side(210), which normally includes a title.
Patent KR-20090025874-A (KR)
Title: Apparatus and method of inverse channel estimator of repeater's receiving channel
Inventor: PARK SUNG IK
IPC: H04B7/26
Filed: 2007-09-07
Abstract: A reverse channel estimator of a relay reception channel using a channel estimator and a filter factor generating unit and a method thereof are provided to secure stability and causality due to dividing a filter factor at a time domain into reverse minimal phase filter factor and coolie delay filter factor. A channel estimator(41) estimates a channel caused by a transmission line from the received signal in which the promised signal is inserted. A reverse minimal phase filter factor generating unit(42) produces a reverse channel of a minimal phase channel from a channel estimated at a channel estimator. A reverse minimal phase filter factor generating unit converts the generated reverse channel into the filter factor at a time domain. A reverse delay filter factor generating unit(43) produces the filter factor at the time domain by using the minimal phase channel estimated at the channel estimator. A connection unit(44) generates reverse channel of the receive channel at the time domain.
Patent KR-20080023198-A (KR)
Title: Apparatus and method for providing channel state information feedback in a wireless communication system
Inventor: KIM DAE GYUN
IPC: H04L1/16
Filed: 2007-09-07
Abstract: An apparatus and a method for providing CSI(Channel State Information) feedback in a wireless communication system are provided to efficiently reduce the total amount of CSI fed back between a BS(Base Station) and SSs(Subscriber Stations) by making CSI for a subset of multiple channels fed back to the BS from the SSs. An SS measures CSI for a plurality of channels respectively. The SS applies an offset vector to the measured CSI in order to generate a modified CSI. Based on the modified CSI(430), the SS determines a subset of the channels(435). Then the SS reports either the original CSI for the determined subset or the modified CSI to a BS(440). In this case, each CSI contains a CQI(Channel Quality Indicator). The offset vector contains a plurality of offset values. The SS applies each offset value to the CQI of each associated channel so that a modified CQI can be generated.
Patent KR-20080025004-A (KR)
Title: Oxaliplatin-containing parenteral solution
Inventor: PARK SEONG BAE
IPC: A61K9/08
Filed: 2007-09-13
Abstract: An oxaliplatin-containing parenteral solution is provided to reduce or inhibit production of impurities B, E, C and unknown impurities by using a certain concentration of stabilizer, so that stability is maintained for a long period of time, for example two or more, and RTU(right to use) is allowed. An oxaliplatin-containing parenteral solution contains a stabilizer selected from (a) 0.0001-0.001 M of acetic acid, 0.00001-0.01 M of citric acid and 0.00001-0.01 M of ammonium oxalate, and (b) 0.0001-0.01 M of acetic acid and 0.0001-0.01 M of ammonium oxalate, 1-7 mg/ml of oxaliplatin and a pharmaceutically acceptable carrier.
Patent KR-20090028022-A (KR)
Title: Apparatus for double-drilling and system for double-drilling using the same
Inventor: LEE HONG JAI
IPC: E02D3/00
Filed: 2007-09-13
Abstract: Double excavating apparatus and double excavation system using the same are provided to form the perforation hole on the ground in which the cohesion becomes weak as the high pressure water or high pressure grout material is sprayed to the ground. A double excavating apparatus comprises a main body (110) rotating around the boring direction, a high pressure water or high pressure grout material sprayer(120) spraying the high pressure water or high pressure grout material(a) in the front end of main body, and an excavating part(130) excavating the ground(A) in which the cohesion becomes weak with the jet of the high pressure water or high pressure grout material.
Patent KR-20090029513-A (KR)
Title: Method and apparatus for encoding/decoding multi-media data
Inventor: HONG JI SOO
IPC: H04N21/85
Filed: 2007-09-18
Abstract: A method for encoding/decoding multimedia data and an apparatus thereof are provided to make a slide show with the smaller amount of multimedia data. A data area generating unit(120) produces a data area including a plurality of media data regions. A media information region generating unit(110) produces the media information region which includes information about media data included in the data area, and information about the animation effect to be applied to the media data. An additional information generating unit(130) produces additional information including information about image display sections, in which each image data is displayed, information about an image conversion section where two or more image data is displayed at the same time.
Patent KR-20090032540-A (KR)
Title: System and method for rfid reader collision avoidance
Inventor: RHIE SANG WOO
IPC: H04B7/26
Filed: 2007-09-28
Abstract: A system and a method for avoiding collision between RFID readers are provided to control an operation of a system based on adjacent node information of each RFID reader, thereby easily setting the optimum power according to system operation to each reader. A system for avoiding collision between RFID readers comprises an RFID(Radio Frequency Identification) reader(100) and an AP(Access Point)(200). When the system enters a network, the RFID reader senses adjacent nodes. And the RFID reader transmits an action request message to an access point. The AP grasps and stores adjacent nodes of each RFID reader on the network based on state information received from the RFID reader. And the access point transmits an operation response message to the RFID reader. The operation response message is to permit a tag read operation of the RFID reader.
Patent KR-20090036406-A (KR)
Inventor: HAN SANG HYUN
IPC: G06Q50/30
Filed: 2007-10-09
Abstract: A physical strength measurement system for realizing a ubiquitous healthcare is provided to obtain more accurate and subdivided measurement data by applying a plurality of physical strength measuring devices which measures respectively different physical strength. A ubiquitous healthcare system(300) comprises a plurality of physical strength measuring devices(100) and a portable terminal(200) for collecting information from the measuring devices. The portable terminal receives information on a user through an RFID interface unit(240), receives information from the physical strength measuring devices, and then provides a user information-based service to a user by applying the provided information to various types of services.
Patent KR-20080099768-A (KR)
Title: 데이터입력장치
Inventor: OH UI JIN
IPC: H04B1/40
Filed: 2007-10-12
Abstract: 본 발명은 데이터입력장치에 관한 것으로서, 베이스와; 상기 베이스에 마련된 입력부 - 상기 입력부는, 소정의 입력반경 내에서 기준위치로부터 방사상으로 이격 배치된 복수의 제1방향지시위치들 중 어느 하나로 수평이동하는 제1방향입력과, 수평위치로부터 상기 기준위치를 중심으로 방사상으로 이격 배치된 복수의 제2방향지시위치들 중 어느 하나를 향하여 상기 입력부 전체가 기울임이동되는 제2방향입력과, 상기 입력부 자체에 방사상으로 이격 배치된 복수의 제3방향지시위치들 중 어느 하나를 선택하는 제3방향입력이 각각 독립적으로 수행가능하게 마련됨- 와; 상기 입력부의 수평이동을 감지하는 제1감지부와; 상기 입력부의 기울임이동을 감지하는 제2감지부와; 상기 제3방향입력을 감지하는 제3감지부; 및 상기 제1감지부, 제2감지부 및 제3감지부의 감지결과에 기초하여 상기 각 제1방향지시위치에 할당된 제1문자, 상기 각 제2방향지시위치에 할당된 제2문자 및 상기 각 제3방향지시위치에 할당된 제3문자를 메모리부로부터 추출하여 입력하는 제어부;를 포함한다.  
     이에 의해, 제1방향입력, 제2방향입력, 제3방향입력의 3가지 입력동작을 하나의 입력부에서 각각 독립적으로 수행할 수 있으므로 최소의 입력공간에서 원하는 모든 문자 등의 데이터를 1회의 입력동작으로 신속하고 정확하게 입력할 수 있다.
Patent KR-20090041719-A (KR)
Title: Linear compressor
Inventor: KIM JUNG HAE
IPC: F04B39/12
Filed: 2007-10-24
Abstract: A linear compressor is provided to reduce the fastening deformation of the frame and cylinder by forming the part of the frame, in which the cylinder is connected, thick in the axial direction. A linear compressor includes a frame(520) having a mounting hole in which one end of a cylinder(200) is mounted. The frame also has a deformation prevention part(525) and resistance reduction holes. The deformation prevention part is formed on a part of the mounting hole circumference which contacts with one end of the cylinder. The resistance reduction holes are formed around the mounting hole in order to reduce the resistance of airflow in the reciprocation of the piston.
Patent KR-20080039280-A (KR)
Title: Power semiconductor device
Inventor: YASUDA YUKIO
IPC: H01L21/8248
Filed: 2007-10-30
Abstract: A power semiconductor device is provided to implement integration of a switching element and an integrated circuit without a damage of a radiation. A power semiconductor device includes a conducting plate(3), a switching element(1), and an integrated circuit(4). The switching element is mounted on the conducting plate, and is electrically coupled to the conducting plate. The integrated circuit is away from the switching element and is mounted on the conducting plate. The integrated circuit is electrically connected to the conducting plate. The switching element switches on/off a connection between a first main electrode and a second main electrode in response to a control signal which is inputted to a control electrode. The integrated circuit has a control circuit for controlling a power on/off of the switching element, and a voltage detection element for detecting a voltage of a rear plane of the integrated circuit.
Patent KR-20090043898-A (KR)
Inventor: LEE WON HWA
IPC: H01L23/12
Filed: 2007-10-30
Abstract: 적은 부피의 고용량 스택 패키지 및 그 제조 방법, 이러한 스택 패키지를 포함하는 카드 및 시스템이 제공된다. 이러한 스택 패키지에서, 패키지 기판이 제공되고, 제 1 반도체 칩은 패키지 기판 상에 제공된다. 제 2 반도체 칩은 제 1 반도체 칩 상에 제공된다. 하나 이상의 제 1 더미 와이어는 패키지 기판에 전기적으로 연결되고 패키지 기판 위로 신장된다. 그리고, 하나 이상의 본딩 와이어는 제 2 반도체 칩 및 하나 이상의 제 1 더미 와이어를 전기적으로 연결한다. 제 2 반도체 칩은 하나 이상의 본딩 와이어 및 하나 이상의 제 1 더미 와이어를 거쳐서 패키지 기판으로 전기적으로 연결될 수 있다.
Patent KR-20090045687-A (KR)
Inventor: SUNG MIN GYU
IPC: H01L21/336
Filed: 2007-11-02
Abstract: 본 발명은 워드라인의 전체 저항을 감소시켜 고속 동작을 구현할 수 있는 수직트랜지스터를 구비하는 반도체소자 및 그 제조 방법을 제공하기 위한 것으로, 본 발명의 반도체소자의 제조 방법은 기판 상에 복수의 필라구조물을 형성하는 단계; 상기 필라구조물의 하부측 외벽을 에워싸는 게이트전극을 형성하는 단계; 상기 필라구조물 사이의 기판 내에 매립되는 비트라인을 형성하는 단계; 및 상기 게이트전극의 외벽 일부와 접촉하면서 상기 필라구조물의 일측면쪽으로 이동되어 연장된 형태를 갖는 워드라인을 형성하는 단계를 포함하고, 본 발명은 금속막-금속막 형태의 워드라인을 형성하므로써 워드라인의 전체저항을 효과적으로 낮출 수 있고, 이로써 고속소자의 동작특성을 구현하는데 유리하다. 
       
     수직채널트랜지스터, 워드라인, 금속막, 시트저항, 필라
Patent KR-20090046022-A (KR)
Inventor: KIM HEE KWON
IPC: G09G3/288
Filed: 2007-11-05
Abstract: 본 발명은 플라즈마 디스플레이 장치에 관한 것이다. 
     본 발명의 일실시예에 따른 플라즈마 디스플레이 장치는 플라즈마 디스플레이 패널과, 구동부를 포함하고 플라즈마 디스플레이 패널은 서로 나란한 스캔 전극과 서스테인 전극이 배치되는 전면 기판과, 스캔 전극 및 서스테인 전극과 교차하는 어드레스 전극을 포함하는 후면 기판 및 전면 기판과 후면 기판 사이에 배치되고, 형광체 재질과 첨가물 재질을 포함하는 형광체 층을 포함하고, 구동부는 서브필드(Sub-Field)의 어드레스 기간에서 복수의 어드레스 전극에 동일한 방향으로 데이터 신호를 공급할 수 있다.
Patent KR-20090048793-A (KR)
Inventor: JUNG HYUN SEOK
IPC: F24F1/10
Filed: 2007-11-12
Abstract: 본 발명에 따른 공기조화기는 케이스와, 수지로 이루어져 케이스의 하면을 형성하는 베이스와, 베이스의 상면에 설치되어 냉매를 압축하는 압축기를 포함하며, 베이스는 압축기가 안착 설치되며 하면이 지면과 이격되게 배치되는 안착부와, 안착부의 하면으로부터 하측으로 돌출되어 하단이 지면에 지지되는 보조지지부를 포함한 것으로, 보조지지부가 역 사다리꼴 형태의 단면을 갖도록 형성되어 압축기에서 발생한 진동을 측방으로 분산시킬 수 있도록 되어 있으므로, 지면으로 전달되는 진동 및 그에 따른 소음은 줄어들게 되는 효과가 있다.
Patent KR-20090049702-A (KR)
Inventor: JEON HO SEOK
IPC: B03B5/30
Filed: 2007-11-14
Abstract: 본 발명은 우수한 품위의 철광석 정광을 생산하기 위한 선광장치 및 이를 이용한 선광방법을 제공함에 목적이 있다. 
     또한, 본 발명은 경제적인 철광석 정광을 생산하는 철광석 선광장치 및 이를 이용한 철광석 선광방법을 제공함에 다른 목적이 있다. 
     본 발명의 목적은 철광석입자와 혼합광물입자로 이루어진 현탁액을 교반하는 교반기 및 교반 후 침전되지 않는 미세한 상기 철광석입자를 자력으로 침전시키기 위한 자석부를 포함하여 이루어지며, 상기 혼합광물입자로부터 상기 철광석입자를 침전분리시키기 위한 자성분리기; 자기장을 형성하여 상기 자성분리기에 의해 침전된 상기 철광석입자로부터 비자성불순물을 분리하기 위한 습식자력선별기; 및 상기 비자성불순물이 분리된 상기 철광석입자를 물과 함께 교반하여 상기 철광석로부터 불소를 분리시키기 위한 교반분리기를 포함하는 철광석 선광장치를 통해서 달성된다.  
       
     철광석, 정광, 선광장치, 비자성불순물, 습식자력선별기
Patent KR-20090050179-A (KR)
Inventor: KIM SUN JAE
IPC: H01M50/593
Filed: 2007-11-15
Abstract: 본 발명은 베어 셀; 상기 베어 셀의 상부에 배치되는 절연 케이스; 상기 절연 케이스의 상부에 안착되어 상기 베어셀과 전기적으로 연결되는 보호소자; 상기 보호소자의 제 1 단자와 전기적으로 연결되는 제 1 리드;를 포함하고, 상기 절연 케이스는, 상기 보호소자가 안착되는 베이스부, 상기 베이스부의 일단을 포함하는 면의 상부에 구비되는 앵커부, 및 상기 앵커부의 일측면으로부터 상기 베이스부의 중심 방향으로 돌출되고, 하부에 삽입홈이 형성된 걸림턱부;를 포함하며, 상기 제 1 리드는 상기 절연 케이스의 걸림턱부에 결합되는 이차전지를 제공하여 보호소자와 절연 케이스의 결합이 조립형 체결방식으로 이루어질 수 있도록 모듈화 함으로써 제조공정상 불량률이 감소되고, 전지의 생산성이 향상될 수 있다. 
       
     보호소자, 절연 케이스, 이차전지, 베이스부, 걸림턱부
Patent KR-20090052140-A (KR)
Inventor: LEE YONG KAP
IPC: G11B27/10
Filed: 2007-11-20
Abstract: 본 발명은 저장된 음악파일을 순위를 적용하여 재생 목록을 구성할 수 있도록 하는 재생 목록 표시 방법 및 장치에 관한 것이다. 
     본 발명에 따른 재생 목록 표시 방법은 순위별 음악 재생 목록 표시 명령이 입력되면 순위 정보 서버에 순위 정보 데이터를 요청하여 수신받고 상기 순위 정보와 음악 파일 정보를 비교하여 상기 순위 정보에 해당하는 음악 파일이 존재하는지 판단하고 상기 순위 정보에 해당되는 음악 파일을 순위별로 배열하여 표시하는 단계를 포함하는 것으로서, 보유 파일을 순위에 따라 목록을 설정하여 들을 수 있으므로, 재생 목록 선택에 유용함을 제공해주는 효과가 있다. 
       
     순위 정보, 재생 목록 표시, 음악 파일, 파일 정보
Patent KR-20080074704-A (KR)
Title: Automatic central buffer coupling
Inventor: ANDREAS KEMPER
IPC: B61G7/10
Filed: 2007-11-22
Abstract: An automatic central shock absorber coupling is provided to perform optimum crash movement without redesign of a nose cone by considering aerodynamic requisites of the nose cone. An automatic central shock absorber coupling(1) includes a coupling head, a coupling rod(90), a pair of bearing blocks(60,70), a fixing plate(50), and a shock absorber(40). The coupling rod is connected to the coupling head. The bearing blocks are rotatably connected to end parts of the coupling rod. The fixing plate is attached to an underframe of a vehicle to fix the automatic central shock absorber coupling to the vehicle. The shock absorber has a power absorbing member shaped as a transformable tube(41). An end part of a coupling head side of the shock absorber is installed adjacent to the bearing block. An end part of a vehicle side of the shock absorber is installed adjacent to the fixing plate. The shock absorber includes the bearing blocks and a bolt connecting unit(42) to axially support the transformable tube and the fixing plate. The automatic central shock absorber coupling further includes a linear driving device(30) to axially displace the coupling rod to the fixing plate.
Patent KR-20090056367-A (KR)
Title: Work truck for establishing upper guide rail
Inventor: JANG DAE GYU
IPC: B61D15/08
Filed: 2007-11-30
Abstract: A work truck for installation of an upper rail is provided to install an upper rail for movement of an overhead shuttle without interfering with a production process of liquid crystal display. A work truck(200) for installation of an upper rail comprises a main body(210), an upper support unit(220), and a lower support unit(230). The main body is composed of a frame(211) providing a work space for upper rail installation, a front cover(212), a rear cover(213), and a side cover(214). The upper support unit includes a hanger shaft(221) one end of which is connected to the lower plate of the frame and a raceway(222) which is connected to the other end of the hanger shaft and fixed to a mold bar. The lower support unit includes a leg(231) one end of which is connected to the lower plate of the frame and a caster(232) which is connected to the other end of the leg.
Patent KR-20090060657-A (KR)
Title: The bio-sensor using nanodot and manufacturing method thereof
Inventor: KIM TAE YOUB
IPC: G01N27/00
Filed: 2007-12-10
Abstract: A bio sensor using nano dot is provided to reduce production cost by using a CMOS process and improve the sensitivity by easily changing electric conductivity of silicon nano line. A bio sensor using nano dot comprises: source(S) and drain(D) which is formed at the upper side of substrate(110); a silicon nano line(150) which is formed between the source and drain; and a probe molecule(P) which is fixed on the silicon nano line. A method for producing the bio sensor using the nano dot comprises: a step of forming the source and drain; a step of forming the silicon nano line; a step of fixing the probe molecule on the silicon nano line; and a step of injecting charged nano dot with the target molecule.
Patent KR-20090017387-A (KR)
Title: Holographic data storage medium, and apparatus and method for recording/reproducing holographic data on/from the same
Inventor: JEONG TAEK SEONG
IPC: G11B7/0065
Filed: 2007-12-13
Abstract: A holographic information storage medium to improve signal quality through the space layer interposed between the polarized beam reflective layer and the holographic recording layer, and a holographic information record/playback apparatus and method using the same are provided. A holographic information storage medium comprises a substrate(110), a cover layer(170) in which first and second beam having circular polarization meeting each other at right angle enter, a polarized beam reflective layer(140) which reflects the first beam with maintaining the polarization direction and transmits the second beam, a holographic recording layer(160) in which information is recorded in the dark fringe formed by the first beam reflected from the polarized beam reflective layer and the second beam which comes in the cover layer, and a space layer(150) is prepared between the polarized beam reflective layer and the holographic recording layer.
Patent KR-20090062763-A (KR)
Title: Polyamide resin composition
Inventor: KIM DAE SIK
IPC: B29C48/03
Filed: 2007-12-13
Abstract: A polyamide resin composition is provided to ensure excellent heat resistance, glycol resistance and visibility holding rate for pigmentation while maintaining mechanical property such as tensile strength and flexural strength to the same level as conventional polyamide resins. A polyamide resin composition comprises a resin 100.0 parts by weight mixed with a polyamide 66 resin and a modified polyarylate resin in a weight ratio of 80:20~95:5; a glycidyl-based compatibilizer 0.03~0.3 parts by weight; glass fiber 20~40 parts by weight coated with 20~40 parts by weight of an coupling agent, which has particle diameter of 7~14 micron; an inorganic nucleating agent 0.5~5.0 parts by weight; an antioxidant 0.1~0.8 parts by weight; a hydrolyisis-resistant agent 0.5~4.0 parts by weight; and a lubricant 0.1~1 parts by weight.
Patent KR-20090063380-A (KR)
Title: Method for handover between heterogeneous networks using link trigger signal in multi-interface mobile node
Inventor: HONG HYUN HA
IPC: H04L12/66
Filed: 2007-12-14
Abstract: A handover method between heterogeneous network for preventing the disconnection of a session and packet loss is provided to control the handover between wireless network and satellite network by link up/down trigger signal. A mobile node positioned in a first network maintains a second network-connection interface in a sleep state(606). A first network service is supplied by activating a first network-connection interface(607). The second network linkup trigger signal is sensed as the mobile node moves to the second network side. The second network-connection interface is converted into the active state and the handover is performed. The mobile node performing handover receives the second network service through the activated second network-connection interface.
Patent KR-20090064909-A (KR)
Title: Method of enhancing the performance using hierarchical modulation in distributed relaying system
Inventor: KIM DUK KYUNG
IPC: H04B7/14
Filed: 2007-12-17
Abstract: A method of enhancing performance using hierarchical modulation in a distribution relay system is provided to expand an area of high speed data without requiring an additional time slot, thereby obtaining a gain of increasing yield. A base station transmits a signal through a hierarchical modulation method. The first relay and the second relay receive a signal transmitted from the base station. The first relay retransmits all the received signals to a terminal through the hierarchical modulation method. The second relay retransmits only a part among received signals to the terminal. The terminal performs a demodulation process.
Patent KR-20090066547-A (KR)
Title: Loquid crystal display device
Inventor: SO SUNG JIN
IPC: G02F1/133
Filed: 2007-12-20
Abstract: A liquid crystal display is provided, which can improve the fault of data driver by the static electricity by increasing interval between the ground terminal and the power supply terminal. The gate line(GL1~GLn) and dataline(DL1~DLn) are arranged in order to intersect with each other and define the pixel region. The gate driver(140) supplies the scan signal to the gate line. The data driver(130) supplies data signal to the dataline. The data driver comprises multiplexer. The multiplexer comprises a plurality of first and second switches. The power supply terminal and ground terminal are by turns connected to the first and second switches.
Patent KR-20090069683-A (KR)
Title: Semiconductor memory device and testing method of the same
Inventor: JANG JI EUN
IPC: G11C29/00
Filed: 2007-12-26
Abstract: A semiconductor memory device and a test method thereof are provided to improve screen ability of a semiconductor memory device by forming a desired data pattern in testing. A semiconductor memory device includes a data aligning part(420), a plurality of data input/output lines(GI00~GI07), a changing part(430), and a driver(440). The data aligning part parallel aligns a plurality of data(D0~D7) inputted from an outer part of a chip. A plurality of data input/output lines corresponds to a plurality of data. The changing part changes correlation between the data and the data input/output lines in response to changing signals in testing. The driver loads output data(D0-2~D7-2) of the changing part to the data input/output line.
Patent KR-20090069768-A (KR)
Title: Static discharging cable tray
Inventor: KOH HO GYUN
IPC: H02G3/02
Filed: 2007-12-26
Abstract: A static dissipate cable tray is provided to maintain a surface resistance of an optimal range by thermally depositing aluminum on a surface of a veil. A static dissipate cable tray includes a veil(226). The veil comprises a non-woven(11) and aluminum(22). An aluminum powder is heated in a nitrogen tank at a temperature of 1400~1600°C. A molten aluminum is absorbed on one surface of the non-woven which passes through the nitrogen tank. When the non-woven is passed between press rollers(33), the aluminum is thermally deposited on one surface of the non-woven. The veil is pressed with a component of the cable tray. The veil forms a surface of the component of the cable tray.