baber/WOPTO huggingface dataset:
Patent KR-20080113681-A (KR)
Title: A dish washing machine and control method thereof
Inventor: CHOI SANG SOO
IPC: A47L15/48
Filed: 2007-06-25
Abstract: A dishwasher and the control method is provided to complete rinse process within preset time by detecting temperature of washing water in final rinse cycle and thus changing the operation time of a heater. A dishwasher control method comprises a step of detecting temperature of washing water; a step of determining operation time of a heater based on the detected temperature; and a step of operating the heater according to the determined operation time.
Patent KR-20090004068-A (KR)
Title: Broadcast receiving apparatus and control method thereof
Inventor: CHANG HYE YOUNG
IPC: H04N5/44
Filed: 2007-07-06
Abstract: A broadcasting receiver which indicates data broadcasting UI by receiving data broadcast and a control method thereof are provided to display data broadcast UI by using service information including the broadcasting contents of a broadcasting channel. A broadcasting receiver(100) includes a receiving unit(110), a UI generating unit(120) and controlling unit(130). The receiving unit receives the broadcast signal of the broadcast channel. The UI generating unit produces data broadcast UI. The UI generating unit controls in order to produce data broadcasting UI for channel including controller is data broadcasting item.
Patent KR-20080007121-A (KR)
Title: Semiconductor module and heat radiating plate
Inventor: AOKI SHUZO
IPC: H01L23/34
Filed: 2007-07-12
Abstract: A semiconductor module and a heat-radiating plate are provided to enhance thermal stability by radiating effectively heat. A module main body(10) includes a substrate(12) and a plurality of kinds of semiconductor devices mounted on the substrate. The semiconductor devices have different levels in the amount of heat. Heat radiating plates are mounted to cover outer faces of the semiconductor devices over two or more pieces of the semiconductor devices. A heat conducting sheet is inserted between the module main body and each of the heat radiating plates. In the heat conducting sheets, the heat conductivity of the heat conducting sheet used for the semiconductor device having a large amount of heat is higher than the heat conductivity of the heat conducting sheet used for the semiconductor device having a small amount of heat.
Patent KR-20080047249-A (KR)
Title: Ucc offer server capable of utilizing popularity ucc by advertising media and method thereof
Inventor: RYU CHUNG HEE
IPC: G06Q30/02
Filed: 2007-07-12
Abstract: A UCC(User Created Contents) providing server capable of utilizing popular UCC as an AD(ADvertisement) medium and a method thereof are provided to enable a UCC provider to receive rewards and enable an advertiser to use an AD expense efficiently by making the advertisers bid for the UCC to be selected as the popular UCC in advance. A database(20) stores UCCs(8) received from a plurality of UCC providers(6). A UCC providing server(10) includes a merger(30) for receiving an AD image(2) and a bid request including a bid option from a plurality of advertisers(4), and selecting the advertiser presenting the optimal bid option as a successful bidder for the UCC to be selected as the popular UCC in future. The merger selects the popular UCC among the UCCs stored in the database and merges the AD image of the successful bidder into the popular UCC. The bid option includes at least one a bid price, an AD period, and a CPC(Cost Per Click) or a CPP(Cost Per Play) of the merged UCC.
Patent KR-20090007123-A (KR)
Title: Secure boot method and semiconductor memory system for using the method
Inventor: PARK DONG JIN
IPC: G06F21/00
Filed: 2007-07-13
Abstract: A security booting method OTP(One-time Programmable memory) and a semiconductor memory system using the method are provided to reduce the capacity and write time of the OTP memory. An external memory(150) includes a kernel, a public key, and a first booting information authenticating public key and produces the test secret key for verifying a SBL(Second Boot Loader). An internal memory(120) verifies the integrity of the secondary boot loader. A FBL(First Boot Loader) produces the test secret key. The OTP memory(130) includes the second booting information which is generated by using the public key and secret key. The primary boot loader uses the first booting information of the external memory and the second booting information of the OTP memory.
Patent KR-20090009395-A (KR)
Title: Driving device and display device including the same
Inventor: HAN SANG IK
IPC: H02M1/32
Filed: 2007-07-20
Abstract: A driving device and a display device including the same are provided to prevent an internal circuit of a liquid crystal display device from being damaged when an overvoltage is inputted from the outside. A driving voltage generator(710) includes a power input terminal(Vin), a power line, a first diode(D25), a second diode(D24) and a DC-DC converter(755). The power line connects a DC-DC converter to convert the input voltage level of the power input terminal and output the liquid crystal driving voltage to the power input terminal. The first diode is connected to the first node(A) of the power line. The second diode is connected between the first diode and the liquid driving voltage terminal. The power line includes a second node between the first diode and the second diode. The second node is connected to the ground electrode. The cathode of the zener diode(D23) is connected to the second node and the anode of the zener diode is connected to the ground.
Patent KR-20090012616-A (KR)
Title: Protector for hermetic compressor
Inventor: OH HAE JIN
IPC: F04B39/14
Filed: 2007-07-30
Abstract: A protecting device for a hermetic compressor is provided to simplify the mounting of a temperature sensing part by forming an insertion hole therefore in an inner or outer surface of a casing. A temperature sensing part(40) is mounted in an insertion groove(11) formed at a side of a casing(10) to be turned on or off according to the internal temperature of the casing. An operation control part is electrically connected to the temperature sensing part and a motor part(20) for turning on or off a current applied to the motor part according to a value sensed by the temperature sensing part.
Patent KR-20090014713-A (KR)
Inventor: KIM JAE SEEK
IPC: G06Q50/04
Filed: 2007-08-07
Abstract: An online customized cotton doll making method inserted with an aromatic is provided to enable a customer to select a picture, a photo or a phrase provided online or to print a directly inputted picture or photo on a doll product selected by the customer and a desired position, while a desired aromatic is injected to the printed doll product. Information of a customer who wants to make an inputted picture or photo is inputted and stored(S702). The customer selects a product division field for the inputted picture or photo online, and stores the selected field(S704). A purchase request is conducted to print the inputted picture or photo at a desired position. A DB searches the inputted picture or photo to select the searched picture or photo(S708). A product where the inputted picture or photo is to be printed is selected(S710). A printed position is designated for the inputted picture or photo(S712). Commissions for making the inputted picture or photo are paid(S714).
Patent KR-20090017116-A (KR)
Inventor: KANG SANG SOO
IPC: D06F57/08
Filed: 2007-08-14
Abstract: 본 발명은 금속 가공기술, 플라스틱 주조 및 가공기술, 생필품, 특히 빨래용품과 관련된 기술에 속하는 발명으로서, 갈수록 옷감의 질적 성장과 다양성이 추구되는 현대 사회에서, 각각의 옷감이 원하는 빨래 건조방법을 하나의 빨래 건조대와 그에 상응하는 걸개로 충족시킬 수 있도록 고안된 것으로서, 발명은 빨래 건조대와 걸개로 이루어져 있으며 이를 통해 다양한 옷감에 맞는 건조방법으로 '뉘어서', '그늘에서' 와 같이 옷감이 원하는 최적의 건조환경을 제공할 수 있고 그에 따라 옷감손상을 막고 갈수록 심해지는 '일회용 옷'에 대한 부작용을 조금이나마 줄일 수 있을 것임. 
       
     뉘어서(잘 늘어날 수 있는 옷감에 주로 부착되어 있는 '제품취급 주의사항'으로써 중력에 의해 물기가 아래쪽으로 향하여 전체적인 옷의 무게중심이 아래쪽으로 치우쳐 옷의 형태가 변할 수 있으므로 '뉘어서' 건조하라는 의미),그늘에서(햇볕으로 인해 색이 바랠 수 있는 섬유제품에서 권장하는 건조 방법으로 '그늘에서' 말려 햇볕의 영향을 최소화하라는 의미),옷걸이(옷의 형태가 변하기 쉽거나 관리하기 편하도록 건조시 '옷걸이'를 이용하라는 의미로, 주로 남방이나 셔츠에서 권장하는 건조방법),빨래 건조대, 레일, 옷걸이.
Patent KR-20090019073-A (KR)
Title: Hybrid type superconducting fault current limiter
Inventor: HYUN OK BAE
IPC: H01F6/00
Filed: 2007-08-20
Abstract: A hybrid superconducting fault current limiter is provided to prevent malfunction by removing a remaining arc current or operating a circuit breaker in no-load state. A superconductor(1) and a circuit breaker(2a) are wired in series. A driving unit is composed of a driving coil(2b) and an electromagnetic repulsive plate(2c). A short circuit contact point(2d) is wired in parallel. A parallel circuit composed of the driving unit and a short circuit contact point is serially wired in a current limiting device(3). A series circuit is composed of the superconductor and the circuit breaker. The series circuit and the circuit composed of a driving coil, a short circuit contact, and a current limiting element are connected in parallel. A semiconductor device switch for power is connected to a series circuit and is off by a trouble detection signal.
Patent KR-20090020017-A (KR)
Title: Method for predicting and evaluating environment property of house
Inventor: SUH HYE SOO
IPC: G06Q50/08
Filed: 2007-08-22
Abstract: A house environment performance estimation evaluation method is provided to supply an optimum housing construction specifications through estimation analysis for environment performance estimation elements of area corresponding to internal or external environment conditions initially proposed for a housing area which will be constructed. According to information which is stored in a storage unit of a computer having a display unit and inputted, an arrangement CAD program for comprehensively analyzing environmental performance of a house which will be constructed is installed. A project for predicting and evaluating the environmental performance of the house is generated by driving the arrangement CAD program. Internal and external analysis environment about the house are set according to the proposed information based on the project information. Performance by environmental parameter of the house is analyzed based on the set internal and external environmental information. By synthesizing the analysis result for the performance by environmental parameter of the house, an environmental analysis integration report of the house is generated.
Patent KR-20090023912-A (KR)
Title: Music data processing system
Inventor: NAM KOONG MOON
IPC: G11B20/10
Filed: 2007-09-03
Abstract: A music data processing system is provided to perform an arrangement automatically according to specific information which a user sets up about a generated musical note by including an automatic arrangement part. A music data processing system comprises: a characteristic detecting part(103) extracting feature information from musical data; an automatic compose music part(104) which automatically produces musical notes by using the extracted feature information; an automatic arrangement part(105) which automatically performs an arrangement according to the specific information which the user sets up about the generated musical note; and a user interface(108) setting up specific information for the arrangement.
Patent KR-20090024984-A (KR)
Title: Method and apparatus for interpreting information of rfid tag
Inventor: LEE KYOUNG JUN
IPC: H04B5/00
Filed: 2007-09-05
Abstract: An information decoding method and an RFID system for implementing the same of a plurality of RFID tags capable of efficiently receiving the information of RFID tags from the objects of the multiple including RFID tag are provided to reduce a cost about data traffic by dividing RFID tag information into a first RFID information and the other RFID tag information. An RFID(Radio Frequency Identification) terminal(15) scans one first RFID tag among a plurality of RFID tags included in a plurality of object(S3). The RFID terminal transmits the information of the scanned first RFID tag to the server(S7). The RFID terminal scans rest RFID tags except for the first RFID tag(S15). The RFID terminal transmits the information of RFID tags to the server(S19). The RFID terminal receives the analyzed information corresponding to the information of a plurality of RFID tags from the server(S23).
Patent KR-20090025977-A (KR)
Title: Cellulose filament fiber, tire cord, and spinning oil
Inventor: LEE JAE WOONG
IPC: D01F2/00
Filed: 2007-09-07
Abstract: Cellulose filament fiber, tire cord, and spinning oil are provided to improve properties of matters by forming cross link between cellulose molecules. Cellulose filament fiber includes a cross-linking unit between cellulose molecules. The cross-linking unit includes an aromatic group selected from a group consisting of aryl, alkylaryl or arylalkyl, heteroaryl and heteroarylalkyl and one selected from the group consisting of hydrogen, halogen, thiol, hydroxy, the allyl, the alkyl etc. A manufacturing method of cellulose based fiber comprises the following steps of: spinning cellulose based spinning dope; coagulating the dope; washing the coagulated dope; and manufacturing the filament fiber by drying the washed dope.
Patent KR-20090030093-A (KR)
Title: Portable terminal
Inventor: JEONG HEUI IL
IPC: H04B1/38
Filed: 2007-09-19
Abstract: A portable terminal is provided to transfer force in the second direction different from the first direction in which a user operates an operating member and pressurize a signal input unit by the force, thereby providing a new operation mechanism to the user. A main body comprises a signal input unit(240) which receives a signal as the body is pressurized. A manipulation member(210) is operably arranged along with the first direction of the main body. A force transfer unit(220) is associatedly installed with the manipulation member. And the force transfer unit transfers force caused by manipulation of the manipulation member in the second direction. A pressurizing unit(230) is associatedly formed in the force transfer unit. And the pressurizing unit pressurizes the signal input unit by the force.
Patent KR-20090032654-A (KR)
Title: Apparatus and method for production of carbon-nano-tube
Inventor: HWANG HO SOO
IPC: B82B3/00
Filed: 2007-09-28
Abstract: An apparatus for producing carbon nanotube through a series of continuous process is provided to produce uniform quality of carbon nanotube by forming a catalyst flowing layer using flowing gas. An apparatus(10) for producing carbon nanotube through a series of continuous process comprises: a plurality of synthesis units(300,300') in which a process of synthesizing the carbon nanotube is performed; a transmission unit(400), arranged between the synthesis units, transmitting the carbon nanotube from the synthesis unit located in a front side to the synthesis unit located in a back side; and a catalyst supplying unit(200) supplying the catalyst to the synthesis unit which is arranged in the forefront of the plural synthesis units.
Patent KR-20090037226-A (KR)
Title: 인터넷 캘린더
Inventor: PARK RICHARD
IPC: G06Q50/10
Filed: 2007-10-11
Abstract: 본 발명은 인터넷을 이용한 캘린더에 관한 것이다. 더욱 상세하게는, 중앙 서버에서  DB에 저장되어 있는 일정에 따른 DB와 분야에 따른 DB와 같은 하루하루의 정보를 읽어들여 클라이언트 서버에서 요청한 요일에 해당하는 콘텐츠를 디스플레이하며 각종 메뉴에 해당하는 정보를 디스플레이해서 클라이언트 디스플레이부로 표시하고 일정을 알려주는 인터넷 캘린더에 관한 것이다. 또한 불특정 다수에게 무분별하게 노출되는 현재의 비효율적인 인터넷 배너광고와 달리 개인의 관심분야와 일정에 맞추어 광고를 보여준다는 점과 달력 안의 해당 날짜에 직관적인 형태로 배너광고를 보여줌으로서 더욱 효과적인 광고효과를 기대 할 수 있는 행사광고 캘린더에 관한 것이다. 본 발명은 인터넷 캘린더에 있어서, 인터넷을 통해 클라이언트 서버(70)에서 보낸 정보를 전송 받아 클라이언트가 요구하는 정보를 일정에 따른 DB, 분야에 따른 DB, 개인 DB에서 인출하여 인터넷을 통해 클라이언트 서버(70)로 전송하여 클라이언트 디스플레이부(80)에 디스플레이 되도록 하는 중앙 서버(10); 상기 중앙 서버(10)에 운영자가 제어 명령을 입력하고 컨텐츠(CONTENS : 영화, 연극, 공연, 지역축제, 스포츠, 날씨, 운세, 기타, 개인일정)를 입력하는 입력부(20); 상기 중앙 서버(10)에서 처리된 정보와 상황을 운영자에게 알려주는 출력부(30); 상기 중앙 서버(10)에 입력된 일정에 따른 정보를 저장하는 일정에 따른 DB(40); 상기 중앙 서버(10)에 입력된 분야에 따른 DB(50); 상기 중앙 서버(10)에 입력된 개인 정보(일정, 스케줄, 신상 정보, 소식, 메일)를 저장하는 개인DB(60);  사용자가 요구하는 정보를 인식하여 상기 중앙 서버(10)에 정보를 요청하고 상기 중앙 서버(10)가 DB로부터 정보를 인출해 제공하면 클라이언트 디스플레이부(80)로 정보를 전송하는 클라이언트 서버(70); 상기 클라이언트 서버(70)로부터 전송된 정보를 사용자가 볼 수 있도록 디스플레이하는 클라이언트 디스플레이부(80)를 포함하는 것을 특징으로 한다. 
       
     중앙 서버, 일정에 따른 DB, 분야에 따른 DB, 클라이언트 디스플레이부
Patent KR-20090037709-A (KR)
Title: Apparatus for ashing
Inventor: LEE JEONG HOON
IPC: H01L21/3065
Filed: 2007-10-12
Abstract: An ashing apparatus is provided to increase ashing uniformity by adjusting the flux of the gas supplied to the center of substrate and edge of substrate identical. A gas inlet pipe(120) formed on upper side of a chamber supplies a gas inside the chamber. A first baffle plate(130) is installed inside the chamber. The first baffle plate comprises holes passing the gas injected through the gas inlet pipe. The step between the center and circumference of the first baffle plate is 0.5 and the second baffle plate(140) is symmetrically located at the bottom of the first baffle plate. The center of the baffle plate is formed to be recessed to the circumference, and the step between the center and circumference of the second baffle plate is 0.5.
Patent KR-20090038107-A (KR)
Title: Double layered water permeability plat process and the preparation thereof
Inventor: KIM YOUNG DO
IPC: E01C5/00
Filed: 2007-10-15
Abstract: A multi-layer water permeable flat sheet and a manufacturing method thereof are provided to prevent the road from being flooded by improving permeability and to improve appearance by removing the cement from the surface. A multi-layer water permeable flat sheet is composed of a lower layer and a surface layer. The lower layer is comprised of the aggregate of 78~85wt% and the blast-furnace slag cement of 15~22wt%. The surface layer is comprised of the binder of 18~27wt% and the inorganic chloride of 1~2wt%. The thickness of the aggregate is 8~19mm. The binder is comprised of the fly ash and the blast-furnace slag cement.
Patent KR-20070108837-A (KR)
Title: Ubiquitous healthcare exercise control and management system
Inventor: HAN SANG HYUN
IPC: G06Q50/22
Filed: 2007-10-23
Abstract: A system for controlling and managing a ubiquitous healthcare exercise is provided to easily use several sporting goods at once by using a standardized interface in a different circumstance of a physical connection standard between portable terminals and sporting goods. A system for controlling and managing a ubiquitous healthcare exercise includes a portable terminal device part(200) and a sports equipment sharable repeater device part(100). The portable terminal device part exchanges messages with one or more than one sports equipment by using the standardized interface. The portable terminal device part collects and processes various kinds of information through message exchange with many sports equipments. The sports equipment sharable repeater device part embodies a system for controlling and managing the ubiquitous healthcare exercise through exchanging messages with the portable terminal device part.
Patent KR-20090042585-A (KR)
Title: Semiconductor device and method manufacturing the same
Inventor: BAEK SEUNG JOO
IPC: H01L29/78
Filed: 2007-10-26
Abstract: A semiconductor device and a method of manufacturing the same are provided to reduce electric fields between a gate pattern and an impurity diffusion region to minimize a leakage current. A semiconductor device comprises a gate(370), a source region(380), a drain region(390) and an insulating layer(302). The gate is positioned on a semiconductor substrate. The gate is protruded from an upper side of the semiconductor substrate. The source and drain regions are extended toward a lower part of the semiconductor substrate from an upper side of the semiconductor substrate. The source and drain regions are arranged in both sides of a gate pattern respectively. The source and drain regions are on the semiconductor substrate and overlapped with the gate. The insulating layer is arranged on the semiconductor substrate. The insulating layer is arranged in the source and drain regions. The insulating layer is surrounded by the source and drain regions.
Patent KR-20090043084-A (KR)
Inventor: RHEE DAE SUNG
IPC: H04W4/90
Filed: 2007-10-29
Abstract: 본 발명은 사용자 단말기를 이용한 긴급메시지 알림 시스템 및 그 방법에 관한 것으로서, 사용자로부터 입력된 알림 데이터를 관리서버로 전송하며, 예상시간이 초과되어 관리서버로부터 알림 해지 요청 메시지를 수신한 경우, 비밀번호가 포함된 알림 해지 승인 메시지를 전송하는 사용자 단말기; 긴급 메시지의 수신그룹을 관리하고 있으며, 상기 사용자 단말기로부터 알림 데이터를 수신한 후 상기 알림 데이터를 분석하여, 설정된 수신그룹과 상기 사용자 단말기로 알림 설정 메시지를 전송하고, 예상시간이 초과된 알림 데이터를 추출하여 상기 사용자 단말기로 알림 해지 요청 메시지를 전송한 후, 이에 따른 알림 해지 승인 메시지가 소정 시간 이내에 수신되는지 여부를 판단하여, 소정 시간 이내에 수신되지 않을 경우, 설정된 수신그룹으로 긴급 메시지를 전송하는 관리서버; 를 포함한다. 
       
     알림 데이터, 긴급 상황, 수신그룹
Patent KR-20090043102-A (KR)
Inventor: AN HYEONG KEON
IPC: H03M13/00
Filed: 2007-10-29
Abstract: 본 발명은 리드 솔로몬 디코더(Reed Solomon Decoder)에 관한 것으로, 구체적으로는, 6중이하의  에러를 복원시킬 수  있는 리드 솔로몬 디코더의 에러위치 탐색회로에 관한 것이다. 
     본 발명에 따른 6중이하의 에러를 복원시킬 수  있는 리드 솔로몬 디코더의 에러위치 탐색회로는 신드롬 값들을 이용하여 에러 위치 다항식을 계산하는 MEA(Modified Euclid Algorithm)에서 계산된 에러 위치 다항식의 GF( )형태로 생성된 근   를 입력받아 GF( )형태로 변환시키는 변환기와, 상기 변환기에서  GF( )형태로 변환된 근    로부터    를 계산하는 치엔 메카닉 산술논리 연산부와, 5중 이하의 에러이면 상기 MEA에서 계산된 에러 위치 다항식의 값에 상기 치엔 메카닉 산술논리 연산부(200)에서 계산된   값을 더하고, 아니면 그대로 최종 결과 값을 계산하는  제네레이터를 포함한다. 
       
     에러 위치 다항식, 제네레이터, 리드 솔로몬 디코더, 근, 계수.
Patent KR-20090043694-A (KR)
Title: 금속용기의 핸들 체결구조
Inventor: KANG SANG HUN
IPC: B65D25/28
Filed: 2007-10-30
Abstract: 본 발명은 금속용기의 핸들 체결구조에 관한 것으로, 금속용기 본체에 핸들의 체결을 위한 별도의 부품을 체결하고, 이러한 부품에 핸들이 체결되어 금속용기의 본체 측면에 핸들이 위치할 수 있도록 하는 금속용기의 핸들 체결구조에 관한 것이다. 
     본 발명은 내부에 저장대상물이 수용되는 금속용기 본체와, 상기 본체의 상단 테두리를 따라 절곡 형성되며, 내부에 탄성걸림부가 구비되는 플랜지와, 사출성형되며, 상기 플랜지에 하측에서 압입되어 상기 탄성걸림부에 의해 고정되는 핸들고정구와, 상기 핸들고정구에 회전가능하게 체결되는 핸들을 포함하여 구성된다. 
     이와 같은 본 발명에 의하면, 사용자가 냉장고 내부에서 금속용기를 인출하기가 용이해지는 이점이 있다. 
       
     냉장고, 본체, 냉장실, 금속용기, 핸들, 뚜껑
Patent KR-20070122426-A (KR)
Title: A pot chopsticks
Inventor: KIM JAE YUN
IPC: A47J45/10
Filed: 2007-11-17
Abstract: A chopstick pot is provided to improve convenience of use and lift the pot safely by forming holes or grooves at the center portion of two handles of the pot in case of lifting the pot. A chopstick pot comprises holes or grooves, wherein chopsticks are inserted, formed at the center portion of two handles. The pot is safely moved by lifting a remained portion after inserting the chopsticks without using gloves, dish towels, and dust clothes. Consequently, the pot is conveniently moved by installing holes or grooves wherein the chopsticks are inserted at the center portion of two handles.
Patent KR-20090053572-A (KR)
Inventor: KIM DONG SEOK
IPC: C04B18/08
Filed: 2007-11-23
Abstract: 본 발명은 초고층건축물에 사용되는 초고강도 콘크리트용 저수축 저발열형시멘트 조성물에 관한 것이다. 본 발명은 (a) 저열 포틀랜드시멘트 50 ~ 70 중량%; (b) CSA계 팽창재 1 ~ 10 중량%; (c) 고로슬래그 미분말 20 ~ 30 중량%; (d) 실리카 흄 5 ~ 15% 중량%; (e) 플라이애쉬  2 ~ 10 중량% 포함하는 것을 특징으로 하는 초고강도 콘크리트용 저수축 저발열형시멘트 조성물을 제공한다. 본 발명에 따르면, 저열 포틀랜드 시멘트의 고유특성을 활용하여 콘크리트의 수화발열량을 대폭적으로 낮추고, Calcium Sulpho-Aluminate(3CaO·3Al 2 O 3 ·CaSO 4 ,이하 CSA)계 팽창재를 사용하여 콘크리트의 수축특성을 크게 저감한 것을 특징으로 하며, 또한 광물질 혼화재료의 적절한 조합에 의해 콘크리트의 초기 작업성 개선과 함께 압축강도 150MPa이상의 초고강도 콘크리트를 건설현장에서 손쉽게 제조할 수 있는 저수축 저발열형시멘트 조성물을 제공할 수 있다. 
       
     초고강도, 저열포틀랜드시멘트, CSA계 팽창재, 저발열, 저수축
Patent KR-20090053982-A (KR)
Inventor: KIM SUK JOO
IPC: H01L21/683
Filed: 2007-11-26
Abstract: 본 발명은 기판의 이송시 기판을 좌우 정렬 상태로 가이드하는 디스플레이 기판 이송 가이드 장치에 관한 것이다. 
     본 발명의 구성은, 기판의 저면을 지지하는 이송롤러를 구비하며 회전 구동되어 상기 기판을 이송하는 기판 이송축과, 상기 기판의 좌측 모서리와 우측 모서리에 각각 대응하는 위치에서 복수의 상기 기판 이송축에 구비되는 풀리와, 상기 풀리에 권취되어 상기 기판 이송축의 회전에 연동하며 상기 이송되는 기판의 좌/우측 모서리를 지지하되 기판과의 접촉부위가 경사면으로 형성된 가이드 부재를 포함하여 이루어진다. 
     본 발명에 따르면, 경사면으로 형성된 가이드 부재에 의해 디스플레이 기판이 가이드되므로, 이송되는 기판의 측면 모서리와 접하는 부위에서 발생하는 마모와 손상이 최소화된다. 따라서, 본 발명에서는 가이드 부재의 교체 주기가 종래보다 길어짐으로써 기판 이송 장비 운용의 비용이 절감된다. 
       
     기판 이송, 샤프트, 가이드, 벨트, 풀리, 경사면, 마모