baber/WOPTO huggingface dataset:
Patent KR-20090042404-A (KR)
Title: Method for digital gamma-ray spectroscopy using semiconductor detector
Inventor: LEE JU HAHN
IPC: G01J1/44
Filed: 2007-10-26
Abstract: A digital gamma-ray spectroscopy method using a semiconductor detector is provided to obtain spectroscopic reaction energy of gamma ray and the reaction information including location and time without analog signal processing. A digital gamma-ray spectroscopy method using a semiconductor detector comprises a signal recording step for measuring the waveform of current signal and recording as digital signal, a reaction energy acquisition step for acquiring the reaction energy of gamma ray, and a reaction location/time acquisition step for acquiring the reaction location and time of gamma ray. The signal recording step includes a step of accumulating the current signal the to the specified level by using a preamplifier(200), a step of changing the current signal to a potential signal, and a step of measuring the waveform of the potential signal and storing as digital signal by using a digital waveform recorder(300).
Patent KR-20090044923-A (KR)
Inventor: JEONG MYEONG CHAE
IPC: F16L33/00
Filed: 2007-11-01
Abstract: 본 발명은 담수시설에서 해수나 담수를 이송관을 통하여 이송하는 과정에서 필요로 하는 곳으로 해수 또는 담수를 이송할 수 있도록 개폐 또는 유량 조절하는 컨트롤 밸브의 배출 측에 연결되는 연결장치에 관한 것으로, 더 상세하게는 컨트롤 밸브의 배출 측과 이송관과 사이에 그 이송관 보다 높은 경도를 갖는 이종 재질의 연결수단을 구비하여 컨트롤 밸브의 개방시 압력차에 의한 소음 및 진동을 최소화하고, 누수 또한 방지할 수 있도록 하기 위하여,  
     담수설비의 이송관에 구비되어 해수나 담수를 공급 또는 차단하고자 설치되는 컨트롤 밸브의 배출 측과 이송관 사이에 연결되는 연결장치에 있어서, 상기 컨트롤 밸브의 배출 측과 연결되는 이송관 사이에는 그 이송관 보다 높은 경도를 갖는 이종 재질의 연결부재가 개재되도록 장착하되, 상기 연결부재는 컨트롤 밸브의 연결 부분에서 이송관의 연결 부분까지 완만하게 경사지도록 형성되는 것을 특징으로 하는 담수시설용 컨트롤 밸브의 배출 측 연결장치에 관한 것이다.  
       
     담수설비, 컨트롤 밸브, 이송관, 배출, 연결, 경도, 이종 재질
Patent KR-20090045559-A (KR)
Inventor: PARK SEUNG LEE
IPC: G01L19/08
Filed: 2007-11-02
Abstract: 본 발명은 다양한 형상의 직관형, 곡관형 및 벤츄리미터형 배관유닛을 실험자의 의도에 따라 연결 설치하고 각각의 배관유닛에 압력표시부를 설치함에 따라 유체 또는 기체의 이동에 따라 각각의 배관유닛에서의 압력변화를 용이하게 파악할 수 있으며, 배관유닛을 투명아크릴 재질로 형성함에 따라 압력변화의 원리를 쉽게 이해할 수 있으며, 제어부가 구비되어 실험결과 값을 다양한 형태로 가공할 수 있을 뿐만 아니라 자료의 축적 및 활용이 용이한 배관의 압력강하 실험키트에 관한 것이다. 
     본 발명에 따른 배관의 압력강하 실험키트는 하부에 수용공간이 형성되고, 상부에 플레이트가 구비되는 본체와, 상기 플레이트 상에 설치되되, 다수의 배관유닛들이 상호 연통 되도록 조립되는 배관부와, 상기 수용공간 내에 설치되고, 상기 배관부의 양단에 연결되어 상기 배관부 내에 유체 또는 기체를 선택적으로 순환가능하게 공급하는 유체/기체공급부와, 상기 플레이트 상에 설치되고, 상기 배관유닛에 각각 연결되어 해당구간을 통과하는 유체 또는 기체에 의한 압력변화를 표시하는 압력표시부를 포함하여 이루어지는 것을 특징으로 한다. 
       
     배관, 압력, 실험키트, 직관, 곡관, 벤츄리미터
Patent KR-20090048912-A (KR)
Title: 광 픽업 장착장치 및 카 오디오
Inventor: JUNG EUI IL
IPC: G11B33/02
Filed: 2007-11-12
Abstract: 외부 진동이 광 픽업에 미치는 영향이 감소되어, 광 픽업의 동작 신뢰성이 향상되고, 특히, 카 오디오와 같이 특정 양상의 진동, 다시 말하면 차량의 주행 시에 상하방향으로 가하여지는 진동과 같이, 진동이 다량으로 발생되는 장소에서의 진동감쇄효과를 얻기 위하여, 케이스; 상기 케이스에 지지되는 브라켓; 상기 브라켓에 놓이는 광 픽업; 및 상기 브라켓과 상기 케이스를 연결하기 위하여, 수직방향으로 연장되는 판상부재로 제공되는 연결부가 포함되는 광 픽업 장착장치가 개시된다. 
       
     카 오디오, 진동
Patent KR-20080001693-A (KR)
Title: A sheet for catching and killing harmful insects
Inventor: BAE KWANG YEAL
IPC: A01M1/18
Filed: 2007-11-22
Abstract: An insect pest catching and killing sheet for fruit trees is provided to allow insect pest control without a pesticide and to facilitate efficient insect pest control by reducing cost through easy application and removal of the sheet in appropriate locations. An insect pest catching and killing sheet comprises: a fabric sheet(10) forming a body part; an adhesive layer(20) formed on the bottom surface of the fabric sheet, to which adhesive is applied with a certain interval; a catching and killing layer(30) comprising limed catching parts(31) formed in upper and lower end of the top surface of the fabric sheet, which catch and kill harmful insects, and a central attracting part(32) including a watery gel shaped mixture of attractant, spreader, and emulsifier for attracting insect pest; release films(40.50) attached to the adhesive layer(20) and the catching and killing layer(30).
Patent KR-20080047295-A (KR)
Title: Vane pump
Inventor: NISHIKATA MASAAKI
IPC: F04C18/02
Filed: 2007-11-23
Abstract: A vane pump is provided to prevent the deterioration of the mechanical efficiency of the rotor by forming a labyrinth sealing part between a top surface of a rotor and an inner bottom surface of a rotor chamber for keeping the rotor and the rotor chamber in the facing state without contact. A vane pump includes a labyrinth sealing part(30) formed between an outer circumferential part of a thrust surface(3b) of a rotor(3) and an inner ceiling surface(2b) of a rotor chamber(2) by insertion elements(8) of the rotor and insertion parts(9) of the rotor chamber, so that the rotor and the rotor chamber are not in contact with each other in the thrust direction to avoid the deterioration of the mechanical efficiency of the rotor and the leakage of working fluid in a working chamber is prevented by the labyrinth sealing part. The rotor and the rotor chamber face each other but not contact each other and the insertion elements are inserted into the insertion parts without contact.
Patent KR-20080071063-A (KR)
Title: Axial coupling of a constant velocity joint to a hub bearing unit of a motor vehicle wheel
Inventor: CONCU CRISTIAN
IPC: B60B27/00
Filed: 2007-11-26
Abstract: An axial coupling of a constant velocity joint related to a hub bearing unit of a motor vehicle wheel is provided to simplify the machining process of coupling components, which transfer a driving force into the constant velocity joint and the hub bearing unit. An axial coupling of a constant velocity joint related to a hub bearing unit of a motor vehicle wheel comprises a bell member(20) having a cylindrical outer surface, and an annular connector(30) capable of fixing to the hub bearing unit. The annular connector includes an annular flange(31), which is integrally formed with the hub and radially extends in an internal direction, and a radial outer portion which axially extends around a cylindrical surface(25) of the joint bell. The radial outer portion includes a protrusion(37) and a radially extendable portion(35). The protrusion includes a concaved portion formed on the cylindrical surface of the joint bell.
Patent KR-20090054564-A (KR)
Title: A transferring device, a test handler a transferring method and a method for manufacturing semiconductor
Inventor: AN JUNG UG
IPC: G01R31/26
Filed: 2007-11-27
Abstract: A test tray transferring device, a test handler, and a test tray using the same are provided to control a loading process and an unloading process by separating a loading unit and an unloading unit. A first transfer apparatus(110) includes a first transfer unit(120) transferring a test tray from a first unloading unit(24) to a moving region(30) and a second transfer unit(130) transferring the test tray from the moving region to a first loading unit. The first transfer unit includes a driving motor, an interlocking unit including a plurality of belts and pulleys transmitting the power of the driving motor, and a first pusher pushing the edge of the test tray. The second transfer unit includes the driving motor, the interlocking unit including the plurality of belts and pulleys transmitting the power of the driving motor, and a second pusher pushing the test tray.
Patent KR-20090054642-A (KR)
Title: Method for recognizing voice, and apparatus for implementing the same
Inventor: JUNG DU KYUNG
IPC: G10L15/04
Filed: 2007-11-27
Abstract: A voice recognition method and an apparatus thereof are provided to perform conversion into text data by analyzing a voice of a person received in real time and determining a size of a window. A voice recognition method comprises the following steps. A speech signal is received in real time(S120). If an initial sound interval and an idle point are detected in the speech signal, a size of a window is determined according to whether the initial sound interval is corresponded to a word configured with a word or a word configured with two or more words(S130,S140,S150,S180). By using the window of the determined size, it is determined whether a sound interval is initiated after the idle point or not(S160,S190).
Patent KR-20090054810-A (KR)
Title: 광고 정보 스크랩을 이용한 광고 장치 및 방법
Inventor: RYU SUK HO
IPC: G06Q30/02
Filed: 2007-11-27
Abstract: 본 발명의 광고 정보 스크랩을 이용한 광고 장치는 사용자 제작 컨텐츠 툴(tool)에 의해 생성된 특정 상품에 대한 광고 정보를 수신하는 광고 정보 수신부, 상기 수신된 광고 정보에 대한 고유 정보를 생성하여 상기 광고 정보에 상기 생성된 고유 정보를 부가하는 고유 정보 생성부, 상기 고유 정보가 부가된 광고 정보를 편집 및 필터링하여 저장하는 정보 저장부, 상기 저장된 광고 정보를 특정 카테고리 별로 구분하여 정렬하는 정렬 제어부, 상기 정렬된 광고 정보를 디스플레이하는 디스플레이부, 상기 정렬된 광고 정보에 대응하는 상품의 구매 신청 신호를 수신하는 구매 신청부, 상기 정렬된 광고 정보에 대한 스크랩을 제어하는 스크랩 제어부, 상기 구매 신청부를 통하여 상기 광고 정보에 대응하는 상품의 구매 신청 신호가 수신된 경우, 상기 스크랩 제어부를 통하여 스크랩 되는 광고 정보의 경로를 추적하는 경로 추적부 및 상기 추적된 광고 정보의 경로에 따라 광고비를 차등 분배하는 광고비 정산부를 포함한다. 
       
     광고, 스크랩, 경로 추적
Patent KR-20090056733-A (KR)
Title: The refrigeration keeping and drying machine of food and drink wastes
Inventor: KIM BONG HWAN
IPC: B09B3/00
Filed: 2007-11-30
Abstract: An apparatus for refrigeration keeping and drying of food waste is provided to prevent generation of corrosion or bad smell of the food waste and to decrease energy consumption greatly. An apparatus for refrigeration keeping and drying of food waste includes a body case(2), a refrigeration part(5) and a drying part(24). The refrigeration part includes an operating room(4) and a cold storage compartment(7). The operating room comprises a compressor(9), a condenser(10) and an expansion valve(11). The cold storage compartment includes an evaporator(8) and an opening/closing door(6a). The drying part includes a drying chamber(12) having an intake duct(16), a blower(17), an opening/closing door(6b), an exhaust duct(20), a branch duct(21) and a micro wave generator(12a). A hot air inflow part(15) is formed by a partition(14) of the drying part. A plurality of communication holes(18) are formed on an outer side of the partition. A baffle(19) is installed on a through-hole of the partition.
Patent KR-20090060890-A (KR)
Title: A data forwarding method for ipv6 over ipv4
Inventor: PARK HEA SOOK
IPC: H04L45/52
Filed: 2007-12-10
Abstract: A data forwarding method for an IPV4(Internet Protocol version 4)/IPV6 integration network is provided to overcome limitation of an existing packet forwarding engine without developing new hardware for supporting an IPv6 over IPv4 tunneling function, thereby efficiently supporting the IPv6 over IPv4 tunneling function. A packet in which a tunnel header is encapsulated is received. The tunnel header of the packet is decapsulated selectively according to a forwarding table lookup result(S6). The decapsulated packet is loop back-forwarded(S7). The loop back-forwarded packet is received. The tunnel header of the packet is selectively encapsulated and forwarded according to the forwarding table lookup result(S11).
Patent KR-20090061212-A (KR)
Title: Apparatus for guiding wire
Inventor: KIM KI IL
IPC: B21B39/14
Filed: 2007-12-11
Abstract: A wire rod guiding apparatus is provided to guide a wire rod stably even when the wire rod drawn out from a rolling mill is bent. A wire rod guiding apparatus(100) comprises a guide body(120) with a guide hole(122) in which a wire rod moves, and a defect detection unit which is installed on the guide body to be connected to the guide hole to detect the defect of the wire rod. The guide body is equipped with a guide member(124) which is extended to guide the wire rod into the guide hole. The defect detection unit is and includes a contact type first detector(160) which is arranged close to the wire rod moving through the guide hole and senses the defective wire rod in contact with the wire rod, and a pressure-contact type second detecting apparatus(180) which is arranged to pressure-contact with the moving wire rod to sense the protruding part of the defective wire rod.
Patent KR-20090061392-A (KR)
Title: The light wave length measurement equipment where the environment creation of the target gas is possible
Inventor: HWANG JONG HYUN
IPC: G01N21/61
Filed: 2007-12-11
Abstract: Light wavelength measuring equipment is provided to measure the reactivity and sensitivity of a gas sensor accurately by detecting the wavelength variation due to the color change of a dye sample of film and polymer plate used for gas sensor. Light wavelength measuring equipment comprises a sample chamber(110), a sample fixing bracket(120) fixing an object inside the sample chamber, a window(130) which is formed on two side walls of the chamber corresponding to the sample fixing bracket, a gas supply part(140a,140b) supplying target gas and buffer gas to the sample chamber, a gas discharge part(150) ejecting the target gas and buffer gas from the sample chamber, a light irradiation device(160) irradiating light passing through the window and the sample, and a light sensor(170) sensing the light radiated from the light irradiation device.
Patent KR-20090063416-A (KR)
Title: Apparatus for deposition and oled
Inventor: KIM KI HONG
IPC: C23C14/24
Filed: 2007-12-14
Abstract: A deposition apparatus and an OLED(Organic Light Emitting Diode) manufactured thereby are provided to reduce remarkably an error rate by performing stably and uniformly a deposition process. A deposition apparatus includes a chamber, an organic material outlet(30), and an electrode material outlet(20). The deposition apparatus performs a deposition layer forming process for a substrate to be loaded in the inside of the chamber. The organic material outlet is formed at a vessel for depositing an organic material layer. The organic material outlet is used for depositing a hole injecting layer, a hole transporting layer, a light-emitting layer, an electron transporting layer, and an electron injecting layer. The electrode material outlet is formed at a vessel for depositing an electrode material such as a cathode.
Patent KR-20090063515-A (KR)
Title: Microbial fertilizer contain rhodopseudomonas faecalis kl9 kctc 11243bp, its culture and product
Inventor: SONG HONG GYU
IPC: C12N1/20
Filed: 2007-12-14
Abstract: A Rhodopseudomonas faecalis KL9 (KCTC 11243BP) is provided to produce inducing material which promotes plant growth, solubilize insoluble phosphoric acid, shorten the excessive use of the agricultural chemical and enhance productivity of crops. A Rhodopseudomonas faecalis KL9 (KCTC 11243BP) comprises rDNA (ribosomal DNA) of the sequence number 1(SEQ ID NO:1). The Rhodopseudomonas faecalis KL9 is collected soil from water-base sedimentary layer, and isolated by applying diluents of collected soil on a bilayer agar plate and paraffin-wax bilayer agar plate. The Rhodopseudomonas faecalis KL9 produces inducing material including an IAA[Indole-3-acetic acid], ALA[5'-aminolevulinic acid] and gibberellic acid.
Patent KR-20090064759-A (KR)
Title: Beam blank for manufacturing the hot rolled beam
Inventor: KIM TAE HO
IPC: B21B1/08
Filed: 2007-12-17
Abstract: A beam blank for manufacturing a hot rolling beam is provided to improve the quality of a product and to make the rolling facilitated. A beam blank for manufacturing a hot rolling beam comprises: a web and a flange(14) formed in both sides of the web as an intermediate element for manufacturing a beam with the hot rolling. A concave part(14a) making a flat face by recovering when rolling, installed on the center of the flange outer surface of a beam blank(10).
Patent KR-20090064785-A (KR)
Title: Method for manufacturing binderless briquettes and apparatus for manufacturing the same
Inventor: LEE WOON JAE
IPC: C22B1/14
Filed: 2007-12-17
Abstract: A method and an apparatus for manufacturing binderless briquettes are provided to minimize the cost for raw material by reusing by-products produced in making molten metal in the molten metal manufacturing device. A method and an apparatus for manufacturing binderless briquettes comprises a step of providing the dust which is dry-collected from the exhaust gas ejected in drying iron ore, a step of providing return fines which are discharged from a molten metal manufacturing device including a reducing furnace(20) providing reduced iron that the dried iron ore is reduced and a melter-gasifie manufacturing molten metal, a step of providing a mixture of the dust and the return fines, and a step of manufacturing binderless briquettes by molding the mixture without using a binder.
Patent KR-20090065788-A (KR)
Title: Observation device for hearing and control method thereof
Inventor: LEE SEUNG WOO
IPC: A61B5/12
Filed: 2007-12-18
Abstract: An auditory capacity measurement apparatus and a controlling method thereof are provided to diagnose an abnormal state of auditory capacity by measuring an auditory characteristic. An auditory capacity measurement apparatus includes a frequency band separation unit(100), a plurality of signal processing units(200), and a frequency band synthesis unit(300). The frequency band separation unit separates sound data for measuring auditory capacity according each of frequency bands. The signal processing units perform calculation operations by reflecting correction values of auditory levels on the sound data received from the frequency band separation unit. The frequency band synthesis unit receives the calculated frequency band data and generates sound data for measurement by applying an integrated correction value to the calculated frequency band data.
Patent KR-20090067861-A (KR)
Title: Auto re-sharpening device of router bit and auto re-sharpening method
Inventor: KIM JONG GO
IPC: B24B3/10
Filed: 2007-12-21
Abstract: An automatic re-grinding apparatus and an automatic re-grinding method for a router bit are provided to have the effect of re-grinding a worn router bit automatically and to reduce the cost of raw materials. An automatic re-grinding apparatus(10) for a router bit for re-grinding a router bit(B) having left, right helices on the outer circumference and a point blade at the front end comprises a holder(30) for fixing and supporting the router bit, a rotary plate(20) coupled with the holder and rotated by a driving device, first and second grinding portions(71,72) grinding the right and left helices of the router bit, and a third grinding portion(73) grinding the point blade at the front end of the router bit.
Patent KR-20090023002-A (KR)
Title: Tuyere for manufacturing molten iron and method for injecting gas using the same
Inventor: CHO IL HYUN
IPC: C21B11/00
Filed: 2007-12-24
Abstract: A ventilation hole for the manufacture of molten metal and a gas blowing method using the same are provided to extend the service life of ventilation hole. A ventilation hole for the manufacture of molten metal(10) comprises: an oxygen intake port(101) in which the oxygen is inserted; a sealing gas intake port(103) inhaling the sealing gas; a first tip-end part(1051) having the oxygen intake port to be exposed; and a second tip-end part(1053) having the sealing hole for inputting the gas to be exposed.
Patent KR-20090071108-A (KR)
Title: Supported catalyst for polymerization of propylene and preparation method of propylene polymer using the same
Inventor: KIM SEONG KYUN
IPC: C08F10/06
Filed: 2007-12-27
Abstract: A supported catalyst for propylene polymerization is provided to ensure high molecular weight and high melting point through interaction without a catalyst of a complicated structure and to control the stereoregularity of the propylene polymer by controlling catalyst structure and polymerization condition. A supported catalyst for propylene polymerization comprises a catalyst and a carrier supporting the catalyst. The catalyst comprises (a) a transition metal compound represented by chemical formula 1 and (b) a compound selected from the group consisting of an aluminoxane compound represented by chemical formula 2 and an organic aluminum compound by chemical formula 3. A method for manufacturing the propylene polymer comprises a step for polymerizing propylene single or copolymerizing a compound having a double bond and propylene.
Patent KR-20090073402-A (KR)
Title: Electric actuator for ball valve
Inventor: SONG SEOK WON
IPC: F16K5/06
Filed: 2007-12-31
Abstract: An electro-driven ball valve is provided to improve reliability of product because the ball valve can be accurately opened and closed. An electro-driven ball valve comprises as follows. For coupling an electric opening/closing unit(20) on the top of a ball valve(10), a plate(11) is fixed by using the plate coupling screw and the electric opening/closing device and plate are coupled on the top of the plate by using the electric opening/closing unit coupling screw. The electric opening/closing unit automatically opens and closes the ball valve by controlling the electric opening/closing device directly through a limit switch.
Patent KR-20070018145-A (KR)
IPC: A61K8/49
Filed: 2005-07-15
Abstract: 본 발명에서는 (1) 약 0.001% 내지 약 10%의 플라보노이드 화합물; (2) 약 0.01% 내지 약 15%의 비타민 B3 화합물; 및 (3) 피부학적으로 허용 가능한 오일 연속 상 담체를 함유하는 피부 케어 조성물이 개시된다. 
     피부 케어 조성물, 비타민 화합물, 오일 연속 상 담체, 유중수 에멀젼.
Patent KR-20070049161-A (KR)
Inventor: STEINMEYER UWE
IPC: B29C45/73
Filed: 2005-07-22
Abstract: 본 발명은 사출성형 기계, 특히 다요소 또는 다색 사출성형 기계를 위한 사출성형 다이(die)의 분할판(index plate)(8)용 구동기에 관한 것이다.  본 발명의 특징은, 회전 샤프트가 적어도 1개의 제 1 후부(rear part)를 구동부(21)로서 포함하고, 상기 분할판(8)과 연결된 적어도 1개의 제 2 전부(front part)를 공급부(22)로서 포함하며, 상기 제 2 전부 내에는 상기 분할판에 액상 매체 또는 기체상 매체를 공급하기 위한 및/또는 전기 라인이나 광섬유 라인을 관통(lead-through)시키기 위한 채널들(24, 25, 38)이 배치되는데 있다.  상기 두 부분은 바람직하게 분리 가능한 커플링(16)에 의해 서로 연결된다.  회전 구동기 기능과 매체 공급 기능이 분리됨으로써, 공급부의 직경이 개개의 조건에 맞게 조정될 수 있다.  한편, 구동부는 특별히 최적의 구동력이 구현되도록 설계될 수 있다.
Patent KR-20070058525-A (KR)
Title: Absorbent article including a temperature change member
Inventor: WEBER SHIRLEE A
IPC: A61F13/42
Filed: 2005-07-29
Abstract: An absorbent article including a temperature change member is disclosed. The absorbent article may define a front region, a rear region, a crotch region intermediate the front and rear regions. The article may include an outercover, an absorbent assembly front portion disposed intermediate the outercover and the liner in the front region. The article may also include an absorbent assembly rear portion disposed intermediate the outercover and the liner in the rear region and at least partially spaced from the absorbent assembly front portion to provide a first gap. The article further includes a temperature change member disposed in the first gap.
Patent KR-20070056129-A (KR)
Inventor: WESTON ERIC J
IPC: C10K1/32
Filed: 2005-08-19
Abstract: 비탈황 연료전지 탄화수소 연료류를 공급하는 단계 및 이 연료류를 적어도 하나의 선택적 황 흡착제 및 칼슘이온교환 제올라이트를 함유하는 일련의 황 흡착 베드 시스템을 통해 통과시켜 실질적으로 탈황된 탄화수소 연료류를 생산하는 단계를 포함하는 실질적으로 탈황된 탄화수소 연료류를 100℃ 미만의 온도에서 생산하는 방법. 
       
     탈황, 연료류, 선택적 황 흡착제, 칼슘이온교환 제올라이트, 연료전지
Patent KR-20070085310-A (KR)
Title: Sender side channel adaptive video transmission
Inventor: CHEN YINGWEI
IPC: H04N7/26
Filed: 2005-11-14
Abstract: A channel adaptive video transmission system and method. A system (10) is provided that includes: a variable length decoding system (VLD) (14) for generating header codes and discrete cosine transform (DCT) run length codes from the compressed video signal; a DCT codes marking system (16) for inserting markers into the DCT run length codes to define marked DCT coefficient segments; and a bit stream processing system (18) that determines whether to keep marked DCT coefficient segments based on current channel conditions.
Patent KR-20070104885-A (KR)
Title: Fluoropolymer molding process and fluoropolymer molded product
Inventor: NISHIO TAKAO
IPC: C08L27/12
Filed: 2005-11-30
Abstract: A fluoropolymer molding process is provided for molding a mixture of at least two of fluoropolymers having different melting points at a temperature that is at or above the melting point of the fluoropolymer with the lowest melting point and is less than the melting point of the fluoropolymer with the highest melting point, and the resultant fluoropolymer molded product has excellent resistance to chemical and gas permeation and a low coefficient of linear expansion.