baber/WOPTO huggingface dataset:
Patent KR-20000076447-A (KR)
Title: 두루마리 피륙의 폭확장 장치
IPC: B21B39/08
Filed: 2000-01-04
Abstract: 본 발명에 따라 두루마리 피륙(7)을 평탄하게 다듬질하기 위한 확장롤러를 갖는 폭확장 장치는 2개의 회전체(1, 2)를 갖고 있다. 이 회전체(1, 2)들은 각각 절두원추체(截頭圓錐體) 모양으로 형성되어 있으며, 상기 회전체(1, 2)의 직경이 큰 쪽은 각각 두루마리 피륙의 양쪽 바깥쪽으로 지향되어 장치된다. 상기 회전체(1, 2)들은 회전축(3, 4) 상에 지지되고, 상기 회전축(3, 4)들은 각각 바깥쪽으로 경사를 이루고 있으며, 따라서 양쪽의 회전축(3, 4)들은 상기 두루마리 피륙(7)의 중간 부분에서 둔각을 형성하여 서로 마주 대하고 있다.
Patent KR-20010069046-A (KR)
Title: Internet post game operation means and advertising method by this
Inventor: OH KUK HWAN
Filed: 2000-01-12
Abstract: PURPOSE: A device for managing an Internet post game and a method for an Internet advertisement using the same are provided to induce an interesting and to enhance an advertising effect by embodying an actual post game on an Internet web site and recognizing an advertisement while the game is played. CONSTITUTION: A main game web site supervises an opening of game contents, the total game progressing state, a transmission of a hint, a collection of the game result, and an award a prize etc. One or a plurality of post web sites being linked thereto are linked with the main game web site and provide a game question embodied from the main game web site to a personal participator according to one or more two stages. A game checking robot checks information as a game necessary time, a hint, and a game progress state with respect to the main game web site and each post web site while the game is played, and selectively provides the information to an operator of the main game web site or the personal participator.
Patent KR-20000062475-A (KR)
Title: 반도체 집적 회로 및 패드셀의 기능 테스트를 위한 방법
IPC: G01R31/317
Filed: 2000-01-14
Abstract: 본 발명은 반도체 집적 회로에 관한 것으로, 이 회로는 접속 패드와 업스트림 출력 드라이버를 각각 포함하며 전송 응답이 테스트 모드시 테스트되는 패드셀(PC)과 주기적인 신호 시퀀스를 만들기 위한 신호 트랜스미터(SG)를 가진다. 
     신호 트랜스미터(SG)의 주기적인 출력 신호는 테스트될 패드셀(PC)의 입력부(E)에 입력 신호로 인가된다.  패스셀(PC)의 전송 응답은 패드셀(PC)의 출력부(DQ)에서 적당한 주기 신호를 사용하여 스펙트럼 분석기(SAZ)를 사용한 측정 방법에 의해 주파수 영역에서 테스트된다.  이는 시간 영역에서, 지금까지 실행된 복잡한 측정을 피할 수 있다.
Patent KR-20010039520-A (KR)
Title: Method for manufacturing capacitor of semiconductor memory device using electroplating method
Inventor: HORIIHIDEKKI
IPC: H01L27/108
Filed: 2000-01-17
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor memory device by an electroplating method is provided to prevent an electrical characteristic of the capacitor from being degraded by a seed layer for the lower electrode left after the electroplating method, by completely eliminating a seed layer pattern for the lower electrode used in the electroplating process. CONSTITUTION: An active region and a conductive region electrically connected to the active region are formed in the semiconductor substrate(50). A seed layer for a lower electrode is formed. A plating mask layer is formed on the seed layer. The seed layer and the plating mask layer are patterned to form a seed layer pattern and a plating mask layer pattern which define a region for the lower electrode of a capacitor. A hole exposing the conductive region and a sidewall of the plating mask layer pattern is formed. An electroplating process is performed by using the seed layer pattern of which the sidewall is exposed by the hole, and a conductive layer(96) for the lower electrode is formed inside the hole. The plating mask layer pattern and the seed layer for the lower electrode are removed to expose the sidewall of the conductive layer so that the lower electrode of the capacitor is formed.
Patent KR-20000024094-A (KR)
Inventor: KIM DUK HEE
IPC: C02F5/00
Filed: 2000-01-20
Abstract: PURPOSE: A method for producing cleansing solution for metal pipe will purify water and activate using ionized water and silicate. CONSTITUTION: The method for reactivating water use permanent magnetic and the water will be supplied to metal pipe. Then, corrosion and scale will be prevented in the metal pipe. Water will be supplied to three step purifier. Silica and sodium carbonate will be mixed in mixer, and be melted in furnace. Then, crystallization will be acquired and concentrated. Concentrated solution will be filtered by two step filter and mixed with sodium phosphate. The mixed material will be remixed with ionized water and filtered. The cleansing solution will prevent corrosion and scale of metal pipe and remove of scale. The method will save money for changing metal pipe, waste of energy, and managing of pipe system as well as do not any harm to human being.
Patent KR-20000024194-A (KR)
Inventor: JO SANG HWAN
IPC: A23B7/02
Filed: 2000-01-28
Abstract: PURPOSE: A method and an apparatus for drying agricultural and marine products are provided, which uses a cold wind and a hot wind together to reduce the dry time and the maintenance cost and to improve the quality and taste of the dried matter. CONSTITUTION: The process for drying agricultural and marine products comprises a process for pre cooling damp air (101) by a pre cooling coil (2a); a process for removing moisture (102) by a cooling coil (1a); a process for preheating dry air (103) by a preheating coil (4a); a process for reheating dry air (104) by a heating coil (3a); a process for ventilation (105) by a unit fan (1'); a process for generating hot wind (106) by a steam coil (2) or a specialized steam coil (202); a process for in flowing fresh air (106'); a process for circulating a mixed air (107) by an axial fan (4); a process for drying the matter to be dried (108); and a process for deflating damp air (109).
Patent KR-20010083617-A (KR)
Title: A mobile station with a notifying function of discount charge area and a mobile communication system using the same
Inventor: SEO BYEONG SU
IPC: H04M15/00
Filed: 2000-02-17
Abstract: PURPOSE: A mobile telecommunication terminal unit having a function of reporting a call charge discount-applied area and a mobile telecommunication system using the same are provided to confirm a call charge discount-applied area always by storing information related to the call charge discount-applied area in a subscriber processing part of a mobile telecommunication system and the mobile telecommunication terminal unit. CONSTITUTION: A base station(100) performs telecommunications by using a wireless protocol interworking with a mobile telecommunication terminal. A base station controller(200) controls wire/wireless links and performs a hand-off function for maintaining durability of a call during the movement of a mobile telecommunication subscriber. An exchanger(300) is positioned between a plurality of base station controllers(200) and a short message service center(400) for configuring a speech path of the mobile telecommunication subscriber and performing connection with other communication network. The short message service center(400) changes a predetermined character message fitting to a communication standard for outputting the changed message via the exchanger(300), the base station(100), and the base station controller(200). A subscriber processing part(500) receives information related to registration/release of a call charge discount-applied area reporting service of the subscriber from the Internet or a customer support center for storing the information in a subscriber DB(550) and setting the affected service, and outputs system information related to call charge discount-applied area to the mobile telecommunication terminal unit based on the stored subscriber information.
Patent KR-20010086704-A (KR)
Title: An apparatus and method for transmitting additional information on copy protection
Inventor: KIM BYEONG JIN
IPC: H04N5/913
Filed: 2000-03-02
Abstract: PURPOSE: An apparatus and a method for transmitting additional information for protecting copy of image signal are provided to prevent illegally from coping image contents when the image signal is transmitted to an external device by a digital broadcasting format. CONSTITUTION: A remodulator(120) modulates image data into a digital broadcasting format and transmits by an RF signal in a predetermined band through a cable. An additional data modulator-demodulator demodulates signals in a receiving band by a different signal format comparing with the digital broadcasting format. Furthermore, the additional data modulator-demodulator modulates also transmitting data into the same signal format so as to modulate signals in the transmit-receive band of the image data different from the receiving band. A controller transmits copy protection information of the image data through the remodulator(120) and receives an additional data through the additional data modulator-demodulator, and then determines to reproduce or to transmit the image data.
Patent KR-20010091433-A (KR)
Title: Air Supply Device for Using in Engines
Inventor: SHIN YOUNG KYU
IPC: F02B31/00
Filed: 2000-03-15
Abstract: PURPOSE: An air feed apparatus for engine is provided to achieve an improved combustion efficiency by converting the external air being introduced into the suction manifold of internal combustion engine in a linear manner into turbulent flow and increasing the amount of oxygen required for combustion. CONSTITUTION: An air suction system of motor vehicle includes a suction manifold for feeding air into the combustion chamber during operation of the piston; and an air cleaner installed to a suction pipe(6) connected to the suction manifold, and which filters foreign substances contained in the air being introduced into the combustion chamber. An air feed apparatus includes a spiral blade(10) arranged inside of the suction pipe arranged between the air cleaner and the suction manifold, and which converts the air being introduced into the suction manifold into turbulent flow so as to facilitate mixture with the fuel.
Patent KR-20010103155-A (KR)
Inventor: FUJI NOBORU
Filed: 2000-03-15
Abstract: 본 발명은 아우레오바시듐 배양액 10 - 30 중량%, 초산 및/ 또는 유산 0.8 % 이상 함유하는 용액에 10 분이 초과하는 시간 동안 식품을 침지시키는 것을 특징으로 하는 식품 살균 방법에 관한 것으로, 본 발명은 식품의 표면에 부착된 세균을 완전히 살균시킬 수 있는 인체에 완전 무해한 살균 방법을 제공한다. 
     즉 본 발명에서는 아우레오바시듐 배양액, 바람직하게는 β-글루칸 1,3-1,6 용액 10 - 30 중량%와 초산 및/또는 유산을 0.8 % 이상 함유하는 수용액에 식품을 10 분이 초과하는 시간 동안 식품을 침지시킨다.
Patent KR-20010098235-A (KR)
Title: 교육공매방법
Inventor: YOO DAE GI
Filed: 2000-04-29
Abstract: 본 발명은 일반 학원 또는 온라인 교육에서 강사 또는 강의를 선택하는 방법에 관한 것으로, 강의와 강의료를 제시하는 단계, 상기 제시된 강의와 강의료에 투표하는 단계, 상기 투표 결과에 따라 매출액을 산정하는 단계, 상기 매출액에 따라 강의를 선택하고 강의를 진행하는 단계로 이루어지는 것으로서 학원의 매출액을 최대로 하고 실제 피교육자가 원하는 강의를 진행할 수 있게 함으로서 교육의 질을 향상할 수 있게 하는 효과가 있다.
Patent KR-20010104489-A (KR)
Inventor: IHM KHI PYO
Filed: 2000-05-02
Abstract: 본 발명은 이쑤시개가 내장된 명함식 치실 디스펜서(FLOSS DISPENSER)에 관한 것으로 그 목적은, 베이스부재상에 상,하로 이동토록 설치된 홀더부재로서 치실을 베이스부재의 외측으로 돌출토록 고정함으로서, 치실 사용이 편리하고 특히, 치실오염이 예방되는 한편, 전체 크기가 명함크기에 불과하고 배면에 명함등을 보관할 수 있어 휴대가 간편함은 물론, 다용도로 사용할 수 있도록 하는 데에 있다. 
     따라서 상기와 같은 목적을 달성하기 위하여 본 발명은, 전면에 다수의 수직 및 수평한 가이드부(12)가 형성되는 베이스부재(10)와, 상기 베이스부재(10)의 수평 및 수직 가이드부(12d)(12e) 내측으로 부착되는 치실(20)과,  상기 베이스부재 (10)의 수직 가이드부(12a)(12b)사이에 치실(20)이 감긴상태에서 상,하로 이동토록 설치되어 치실(20)을 베이스부재(10)의 외측으로 돌출 고정시키고, 치실 사용시 이동을 정지토록 하는 스토퍼(40)가 상부에 설치되는 홀더부재(30) 및, 상기 홀더부재(30)의 베이스(10) 탈락을 방지토록 상기 베이스부재 (10)에 착탈 고정되는 덮개부재(50)로서 구성되는 치실 디스펜서를 제공한다.
Patent KR-20010100545-A (KR)
Inventor: LEE SEUNG KYU
Filed: 2000-05-03
Abstract: 본 발명은 인터넷을 통한 가상 수집물에 의한 광고방법에 관한 것으로, 서버의 운영자가 가치를 부여하여 발행하는 가상 카드를 회원 사용자가 초기 포인트를 이용하여 구매하며 소유한 가상 카드를 교환, 매매 또는 게임을 통하여 획득할 수 있도록 하고, 
     상기의 가상 카드 중 일부는 광고가 실린 가상 카드로 제작하여 이를 수집하도록 하여 포인트나 해당 광고와 관련된 경품으로 보상받도록 하고, 
     상기의 서버 운영자는 가상 카드를 광고주와 협의하여 발행할 종류와 수와 가치를 설정하면서 발행하도록 하고, 
     상기의 서버 운영자는 회원 사용자의 연령, 자동차 유무, 결혼 여부와 같은 계층으로 분류하여 광고주의 요청에 따라 선별하여 가상 카드를 분배하도록 하고, 
     네트워크 상에서만 존재하는 가상 카드를 회원 사용자의 성별이나 연령에 따라 광고의 형태가 변하도록 하여 회원에 따른 1 : 1 맞춤 광고가 가능하도록 하고, 
     이미 발행된 가상 카드나 앞으로 발행할 가상 카드를 서버의 홈페이지에서 회원 사용자와 방문 사용자들에게 열람시켜 간접광고의 효과를 얻도록 함으로써 카드를 통한 광고의 효과를 최대로 얻으면서 광고를 보는 회원 사용자들이 그 대가를 경품으로 보상받을 수 있도록 한 것이다.
Patent KR-20000071954-A (KR)
Inventor: KWON JOON YOUL
IPC: A61Q11/00
Filed: 2000-05-03
Abstract: PURPOSE: A toothpaste composition containing charcoal(i.e. activated carbon) is provided, which is effective in paradentitis, whitening, and deodorization. CONSTITUTION: The toothpaste composition comprises 0.01-50 wt.% of charcoal, and the charcoal comprises 0.7 wt.% of silicate, 0.3 wt.% of Fe, 0.2 wt.% of Al, 2.6 wt.% of Ti, 1.5 wt.% of Mn, 42.7 wt.% of lime, 5.3 wt.% of magnesia, 15.5 wt.% of potassium, 1.8 wt.% of soda, 1.9 wt.% of P, 27.1 wt.% of carbonic acid, and 0.3 wt.% of sulfur.
Patent KR-20000050025-A (KR)
Inventor: PARK YEONG CHEOL
IPC: B27L11/00
Filed: 2000-05-12
Abstract: PURPOSE: A shifter of processed timbers from a timber processor is provided, which processes timbers precisely and effectively by moving a roller by hydraulic pressure or air pressure. CONSTITUTION: A shifter of processed timbers from a timber processor comprises the steps of; inserting a piston (2) to the center of an axis of a roller (1) and fixing it by a pin (3); forming a carrier (4)(4a) of hydraulic pressure or air pressure on the middle of an axis of a roller (1); locating a hollow pipe (5) for forming a hydraulic pressure or air pressure room (12) (12a) and connecting a cover (6) (6a) to the both sides; inserting a bushing (7)(7a) between a cover (6) (6a) and an axis of a roller (1); installing a rotary joint (8)(8a) on the right and left ends of an axis of a roller (1); fixing a housing (10)(10a) supported by a bearing (9)(9a) on a frame (11)(11a).
Patent KR-20010108547-A (KR)
Inventor: NA YEONG JIN
Filed: 2000-05-29
Abstract: 본 발명은 시스템 시험 장치에 관한 것으로서, 시험 대상 시스템; 제어신호에 따라 입력된 신호를 처리하여 고주파 신호를 출력하는 파스(Frequency Agile Signal Simulator); 입력된 제어신호에 따라 상기 시험 대상 시스템과 상기 파스를 동기 시키기 위해 상기 시험 대상 시스템의 출력 신호들을 입력으로 하여 상기 파스에서 상기 고주파 신호를 출력하는데 필요한 신호를 생성, 출력하고, 상기 파스에서 출력된 고주파 신호를 상기 시험 대상 시스템으로 출력하는 파스 연동 시험 장치; 상기 파스 연동 시험 장치에 입력되는 제어신호를 출력하는 파스 연동 시험 장치 제어부; 및 상기 파스에 제어신호를 출력하는 파스 제어부를 포함하여 구성하는 것을 특징으로 한다. 
     또한 상기와 같은 본 발명에 의하면, 2개 이상의 입력을 요구하며 FASS를 이용하는 레이더나 유도 장치에 대한 시험이 용이해지며, 넓은 동적 범위의 확보가 가능해 지는 효과가 있다.
Patent KR-20000054378-A (KR)
Inventor: JIN HYUN SOO
IPC: G11B20/10
Filed: 2000-06-02
Abstract: PURPOSE: A method for processing motion image decoding using the resemblance of an image is provided to store and transfer an image smaller than a reference numerical value generated by making the resemblance of images into a numerical value, after replacing the image with an image obtained by a calculated image variation value, without coding the image. CONSTITUTION: An image comparison unit(11) carries out the resemblance calculation of a stationary image. A frame memory(12) stores a data value generated from the resemblance calculation of the image comparison unit(11). An image restoration unit(13) restores the stationary image into a motion image.
Patent KR-20010111437-A (KR)
Inventor: HWANG BYUNG BOK
Filed: 2000-06-10
Abstract: 본 발명은 압력 조절 수단을 갖는 압축식 감용기에 관한 것으로서, 더욱 상세하게는 압축식 감용기의 최종 압축 경로인 정체실의 출구부에 압력 조절 수단을 설치하여, 공기와 함께 압축된 폐스티로폼 또는 폐폴리우레탄이 정체실의 배출부를 통하여 빠져나갈 때에 압력 조절 수단으로 정체실의 출구부 단면적을 조절하여 배출 압력을 조절시켜 줌으로써, 상기 정체실로부터 압축 감용된 폐스티로폼 또는 폐폴리우레탄의 배출이 신속하고 용이하게 이루어 질 수 있도록 한 압력 조절 수단을 갖는 압축식 감용기를 제공하고자 한 것이다.
Patent KR-20020004038-A (KR)
Title: Food product having extract of jakyak and/or nutmeg
Inventor: HAN YEONG SIL
IPC: A23L3/3472
Filed: 2000-06-30
Abstract: PURPOSE: A processed food product obtained by adding a Paeonia japonica extract and/or a Nutmeg extract to a conventional food product is provided, which has improved water retention ability and extended storage stability. CONSTITUTION: The processed food product contains 0.01 to 3% by weight of a Paeonia japonica extract and a Nutmeg extract respectively. The food product is cold food such as boiled fish paste and sausage, noodles such as cold noodle dish, Chinese noodles or the like, cans, frozen foods, beverages and the like. The addition of the Paeonia japonica extract and Nutmeg extract has an effect on removing a fishy taste and suppressing lowering of a pH.
Patent KR-20020004201-A (KR)
Title: A process of preparing for the polyester yarn
Inventor: CHOI YEONG BAEK
IPC: D01F8/16
Filed: 2000-07-04
Abstract: PURPOSE: A polyester fiber and a manufacturing method thereof are provided, which is characterized by improving productivity, increasing processability of drawing and false-twisting, improving touch and bulkiness, and producing partly oriented yarn of polyester by retarding spinning-crystallization though spinning is done at over 4000m/min. of winding speed. CONSTITUTION: The polyester fiber is obtained by a process containing the steps of: supplying 95-99.5wt.% of polyester polymer and 0.5-5.0wt.% of crystal orientation inhibitor from each supplying device to a pressing-melting device(1); melting and mixing to produce melted mixture; supplying the melted mixture to a spinning device with a booster pump(3); and then spinning and winding at over 4000m/min. of velocity.
Patent KR-20010015157-A (KR)
Inventor: EKOSHI YUKIHISA
IPC: H01L21/30
Filed: 2000-07-04
Abstract: PURPOSE: To realize exposure whichever direction the placing direction of a substrate is and to improve the degree of freedom in the layout of a pattern exposed on the substrate by providing a substrate holding means set so that it can correspond with plural placing directions of the substrate. CONSTITUTION: Whether the substrate 1 placed on a substrate stage 104 functioning as a substrate holding means is vertically placed or horizontally placed is inputted by an external input device 101. Information is judged by a placing direction designation circuit 103 and respective sensors 105 and 107 and respective vacuum holes 106, 108 and 109 on the stage 104 are controlled based on the judgement. When information on vertical placing is inputted, three sensors 107 for vertical placing time, two vacuum holes 108 for vertical placing time, and three common vacuum holes 109 are controlled. When information on horizontal placing is inputted, three sensors 105 for horizontal placing time, two vacuum holes 106 for horizontal placing time and three common vacuum holes 109 are controlled.
Patent KR-20020004325-A (KR)
Title: E-mail AD and selling method in internet
Inventor: SHIN SANG KYU
Filed: 2000-07-04
Abstract: PURPOSE: A method for advertising e-mail and selling goods through the Internet is provided to directly correlate e-mail advertisements for selling the goods without wasting advertising fee by inserting a banner, a profit distribution program, text, rich media, moving images, sound into the e-mail and paying advertisement compensation fees only when buying. CONSTITUTION: First, only e-mail advertisements related to fields selected by users are transferred to members and all the e-mails are classified for respective directories. Then, the member clicks an advertising mail to send an e-mail for recommending buying to periphery persons. Next, an operator requests an advertisement reserve to an advertiser after a predetermined period and pays a fee except a commission to an account of a buyer. Then, the reserved fee is used to buy a good or is sent from the operator to the buyer.
Patent KR-20020006246-A (KR)
Title: Plastic bottle
Inventor: MITSUO HIGUCHI
IPC: B65D21/08
Filed: 2000-07-12
Abstract: PURPOSE: A synthetic resin container for receiving a liquid phase material is provided to make a volume of the used container considerably reduced for facilitating the recycling of the used waste container. CONSTITUTION: The container(1) for receiving a liquid phase material comprises an entrance portion(2), and a cap body(3) covering the entrance portion, and is made of a flexible, plastic, and relatively hard synthetic resin material. In addition, the container is constructed so that a vertical and/or spiral load is applied to the container, thereby a device for reducing a volume of the container and maintaining the reduced volume thereof being provided on the container.
Patent KR-20020009141-A (KR)
Title: Management system and method of kimchi chamber using e-mail
Inventor: JUN HAK GYU
Filed: 2000-07-24
Abstract: PURPOSE: A system and method for managing kimchi refrigerator via e-mail is provided to control kimchi refrigerator in remote place using internet access by having the kimchi refrigerator transmit e-mail through the Internet and controlling the kimchi refrigerator according to the information in the e-mail. CONSTITUTION: The system comprises of an Internet connection unit(110) to connect to Internet and transmit e-mails and to convert control signals from the control unit(60) to packet signals by TCP/IP(Transmission Control Protocol/Internet Protocol) or PPP(Point-to-Point Protocol), and an e-mail server to receive e-mails from the kimchi refrigerator and forwarding it to the manager of the account. When an e-mail is sent from a remote place using an Internet(130) accessible computer(140) or a cellular phone(170), in which case a mobile communication mediation server(150) forwards the message, the e-mail is delivered to the e-mail server.(120) The e-mail server forwards the received message to the corresponding kimchi refrigerator. The Internet connection unit converts the content of the e-mail and transmits the converted information to the control unit. The Internet connection unit receives status information of the kimchi refrigerator from the control unit and sends out a status report via e-mail to an address given.
Patent KR-20020008730-A (KR)
Inventor: KIM DAE DEOK
IPC: A61K31/568
Filed: 2000-07-25
Abstract: PURPOSE: A composition of matrix type patch for transdermal testosterone delivery and a process for preparing the same are provided, therefore the patch can be easily attached on the skin and testosterone is delivered rapidly. CONSTITUTION: The composition contains 2 to 8 wt.% of testosterone or its salts, 25 to 80 wt.% of cohesive polymers, 5 to 15 wt.% of surfactant, 2 to 5 wt.% of melting supplement and 1 to 5 wt.% of absorption promoter, in which the salt of testosterone is testosterone propionate; the cohesive polymer is alkylacrylate or methacrylate; the surfactant is sorbitan monooleate; the melting supplement is selected from propyleneglycol monolaurate, diethyltoluamide, dimethylsulfoxide, poloxamer, N-methylpyrrolidone, cremophor, labrafil, caprylocaproyl macrogol-8-glyceride, hardening castor oil, Gelucire, macrogol-15-hydroxystearate and the mixture thereof. The patch for transdermal testosterone delivery can be monolithic type or laminated type of a reservoir layer.
Patent KR-20010071111-A (KR)
Title: Eddy current probe with foil sensor mounted on flexible probe tip and method of use
Inventor: LEE MARTIN KIN-FEI
IPC: G01N27/82
Filed: 2000-08-01
Abstract: PURPOSE: An eddy current probe is provided to have sufficient flexibility for adapting to a changed surface shape, and to endure impact with a surface to be inspected. CONSTITUTION: An eddy current probe(10) comprises a housing, a nose of deformable material attached to a tip(18) of the hosing, a flexible strip wrapped over an outer surface of the nose where the flexible strip includes an inducing coil(20) and a sensing coil(22), a coupling for the inducing coil for connecting the inducing coil to a power supply(27), and a coupling for the sensing coil for connecting the sensing coil to an eddy current signal processing system(25).