baber/WOPTO huggingface dataset:
Patent KR-20040054218-A (KR)
Title: Method for indicating position in wireless telephone
Inventor: KIM YONG SEOK
IPC: H04B1/40
Filed: 2002-12-18
Abstract: PURPOSE: A method for informing of a location in a portable terminal is provided to set a location identification function of flickering LEDs of a portable terminal on a night care menu, so that a user can conveniently inform peripherals of a self location. CONSTITUTION: If a user presses a menu key, a controller displays a menu(100). If the user selects a night care menu, the controller displays a message for selecting location ID settings(101). If the user selects a flickering time(102), the controller displays a kind of the flickering time by controlling a display(103). The controller re-displays the message for selecting the location ID settings(104). If the user selects the settings(105), the controller sets a location ID(106). The controller turns on a switch circuit. LEDs of a portable terminal are flickering at certain intervals during the selected time, to inform of the user's location(107).
Patent KR-20040056123-A (KR)
Title: Exposure system and exposure method of semiconductor wafer
Inventor: LEE CHANG HWAN
IPC: H01L21/027
Filed: 2002-12-23
Abstract: PURPOSE: An exposure system for a semiconductor wafer is provided to performing an exposure process without a variation of a critical dimension. CONSTITUTION: An initial input part(210) inputs the first exposure energy when an exposure process is performed on a photoresist layer formed on a wafer. A measuring part(220) measures the thickness and reflectivity of the photoresist layer. A converting part(230) converts the thickness and reflectivity of the photoresist layer into the second exposure energy. An adding part(240) adds the second and first exposure energy to calculate the third exposure energy. A control unit(250) includes the converting part and the adding part. An exposure part(260) performs an exposure process by the third exposure energy.
Patent KR-20040058519-A (KR)
Title: Electromigration test pattern
Inventor: CHO WON CHEOL
IPC: H01L21/3205
Filed: 2002-12-27
Abstract: PURPOSE: A test pattern of EM(ElectroMigration) is provided to prevent fail and to exactly monitor the fail by forming a plurality of via at one end of a metal interconnection. CONSTITUTION: A test pattern of EM includes a lower interconnection(52), a plurality of upper interconnections(53,54), the first via region with a single via(47), and the second via region with a plurality of vias(48,49,50,51). The single via is formed between one end of the lower interconnection and the upper interconnection(53). The plurality of via are formed between the other end of the lower interconnection and the upper interconnection(54).
Patent KR-20040058715-A (KR)
Title: Call reservation system for mobile terminal and method thereof
Inventor: YEO SU JIN
IPC: H04W74/04
Filed: 2002-12-27
Abstract: PURPOSE: A reserved call system of a portable terminal is provided to request a reserved call of a service provider if a portable terminal of other party cannot receive a call, and to enable the service provider to inform a user that the portable terminal of the other party can receive the call, so that the user can know a call-capable state without repeatedly attempting the call. CONSTITUTION: A user terminal(10) transmits a reserved call request message to the first service provider(20) by operating a key or a menu. If the first service provider(20) senses a call-capable state of other terminal(30) and transmits a message to the user terminal(10), the user terminal(10) reads the message, and informs a user of read contents of the message. If the other terminal(30) cannot receive a call, the first service provider(20) receives a reserved call request message from the user terminal(10), stores telephone numbers of the user terminal and the other terminal(30), and completes the call. When the other terminal(30) can receive the call, the service provider(20) monitors a state of the other terminal(30).
Patent KR-20020031391-A (KR)
Title: A process for the synthesis of beta-lactam derivatives
IPC: C07D501/00
Filed: 2000-07-24
Abstract: The invention is directed towards a process for the preparation of Cefuroxime acid or for a corresponding pharmaceutically acceptable salt or ester. The process comprises the carbamoylation of a Cefuroxime precursor with an activated isocyanate. Additionally, the process is characterized by the fact that a carbonic C1-C4 alkyl ester is used as a solvent for the carbamoylation reaction.
Patent KR-20020057952-A (KR)
IPC: G07D13/00
Filed: 1999-11-29
Abstract: 본 발명은 지폐 등의 페이퍼를 반송하면서 감별하고, 그 감별 결과에 따라 페이퍼의 반송 경로를 변경하는 페이퍼 처리 장치에 관한 것으로서, 특히 입금이나 출금 등의 거래를 실행하는 자동 거래 장치(Automatic Teller Machine: 이하, ATM이라고 칭함)에 설치되어, 지폐를 처리하는 장치에 관한 것이다. 
     본 발명은 중지 장해를 저감시키는 것을 목적으로 하고, 반송 장해로 되지 않을 정도의 종이 가루가 검출되었을 때는 그대로 지폐를 반송하며, 종이 가루가 제거될 때까지 반송한 지폐는, 예를 들어, 형상 이상권 등과 동등하게 취급한다.
Patent KR-20020047234-A (KR)
Title: 광학 품질의 중합체의 제조방법
IPC: C08K5/00
Filed: 2000-10-23
Abstract: 단량체를 약 45℃ 이상의 온도에서 가열하는 단계 및 단량체를 조사하여 경화시키는 단계를 포함하는 실리콘 하이드로겔의 제조방법.
Patent KR-20020047322-A (KR)
Title: Novel Apparatus and Process for Preparing Crystalline Particles
IPC: A61K31/573
Filed: 2000-11-03
Abstract: An apparatus for preparing crystalline particles of a substance suitable for inhalation therapy comprises  (i) a first reservoir 3 of said substance dissolved in a liquid solvent; (ii) a second reservoir 3 of liquid antisolvent for said substance which is miscible with the liquid solvent; (iii) a cylindrical mixing chamber 2 having first and second tangential inlet ports and an axial outlet port; (iv) means for delivering the contents of the first and second reservoirs to the mixing chamber in a stream via the first and second inlet ports respectively at independent controlled flow rate, the streams of liquid from t he i nlet a nd o utlet ports being intimately mixed in the cylindrical mixing chamber through formation of a vortex thereby causing precipitation of crystalline particles of the substance; and (vi) means 5 for collecting crystalline particles suspended in the stream of liquid discharged from the outlet port of the mixing chamber.
Patent KR-20020064373-A (KR)
Title: 광 시스템 및 램프 반사기 유닛
IPC: F21Y101/00
Filed: 2001-11-09
Abstract: 본 발명은 하우징 내에 램프 반사기 유닛(2)을 포함하는 광 시스템(1)에 관한 것으로서, 하우징(5)은 가류 냉각 수단(7) 및 환풍구(8)를 가진다.  램프 반사기 유닛(2)에는 램프 반사기 유닛(2)으로부터 기원하는 광이 램프(16)의 동작 동안 하우징(5)으로부터 환풍구(8)를 통해 방출하는 것을 막는 실드(9), 예컨대 블랙 코팅이 제공된다.  따라서, 단순하고도 비교적 조용한 광 시스템(1)의 냉각이 얻어진다.
Patent KR-20020079787-A (KR)
Title: 저장 커패시터 및 전원 조절부를 구비한 스위칭 전원 공급장치
IPC: H02M1/12
Filed: 2001-01-19
Abstract: 본 발명은 ac 전원(10a, 10b)과, 제1 선택 기간 중에 ac 전원으로부터의 에너지(C1)를 저장하고 제2 선택 기간 중에 저장된 에너지의 적어도 일부분을 dc 출력(11a, 11b)으로 변환하는 오프 라인 전원 공급 장치를 포함하는 전원 공급 시스템(도 1 참조)에 관한 것이다. 다이오드(D1) 또는 다른 스위치는 전도된 EMI를 감소시키기 위해 제2 선택 기간 중에 ac 전원으로부터 오프 라인 공급 장치를 분리한다. 제1 및 제2 선택 기간은 ac 전원의 주파수에 양호하게 동기된다.
Patent KR-20020074481-A (KR)
IPC: F02M61/20
Filed: 2001-01-12
Abstract: 본 발명은 분사 노즐(42), 1차 압력의 증폭을 위한 압력 증폭기(12), 압력 증폭기(12)의 작동을 위한 제 1 밸브 장치(32) 및 제 1 밸브 장치(32)의 작동을 위한 액추에이터를 포함한 분사 장치에 관한 것이고, 상기 압력 증폭기(12)는 제 1 밸브 장치(32)의 제 1 상태에서 활성화되고, 상기 압력 증폭기(12)는 제 1 밸브 장치(32)의 제 2 상태에서 비활성화되고, 분사 노즐(42)을 위한 유량 제한부가 제공된다.  또한 본 발명은 본 발명에 따른 장치의 바람직한 사용을 위한 방법에 관한 것이다.
Patent KR-20020077675-A (KR)
IPC: H01M8/02
Filed: 2001-11-22
Abstract: 고체 전해질층은 상위 전극층과 하위 전극층에 의해 개재되는 고체 산화물 연료 전지용 단전지로서, 이 단전지는 개구를 가지는 기판과, 이 기판의 상위 표면에 스택된 절연 및 응력 흡수층을 포함한다.  고체 전해질층은 개구를 덮기 위해서 절연 및 응력 흡수층의 상위 표면에 형성되며, 상위 전극층은 고체 전해질층의 상위 표면에 스택되며, 하위 전극층은 기판의 하위 표면에서 개구를 경유하여 고체 전해질층의 하위 표면에 코팅된다.  이들 단전지가 보통 기판에 평면적으로 배치되는 전지판이다.  또한, 이들 전지판과 양 표면에 가스 통로를 포함하는 평판 형상 분리판은 교대로 스택되는 고체 산화물 연료 전지이다.
Patent KR-20020077413-A (KR)
IPC: G02F1/1343
Filed: 2001-12-20
Abstract: 본 발명은，(1) 기판상에 칼라 필터를 형성하고，이어서 대략 대기압의 건조 분위기하에서의 방전을 이용한 처리에 의해 상기 칼라 필터가 적어도 부분적으로 탄화된 층을 형성하고，그 부분적으로 탄화된 칼라 필터층상에 투명 도전막(무기 도전막)을 형성한 칼라 표시장치용 전극판의 제조 방법, 또는  (2) 기판상에 칼라 필터와 유기 보호막을 순차적으로 형성하고，이어서 대략 대기압의 건조 분위기하에서의 방전을 이용한 처리에 의해 상기 유기 보호 막상에 적어도 부분적으로 탄화된 층을 형성하고，그 부분적으로 탄화된 유기 보호 막상에 투명 도전막（무기물 도전막)을 형성한 칼라 표시장치용 전극판의 제조 방법 및 이들의 제조방법으로 얻어진 전극판, 및 상기 전극판을 이용한 칼라 표시장치에 관한 것이다. 
     본 발명에 의해 보다 간편한 방법으로 칼라 필터 또는 유기 보호막의 물리적·화학적인 손상을 막고도전막과의 밀착성을 향상시키는 칼라 표시장치용 전극판과 그 제조방법 상기 표시판을 이용한 칼라 표시장치를 제공할 수가 있게 된다.
Patent KR-20030005189-A (KR)
IPC: G06T7/00
Filed: 2001-12-10
Abstract: 2치화부는 A/D 컨버터로부터 입력되는 영상 신호 VD1 및 라인 메모리로부터 출력되는 영상 신호 VD2를 검출 윈도우 내 영상 신호 처리부로부터 인가되는 평균 휘도값 LU를 임계값으로서 2치화하고, 2치화 패턴 BI를 출력한다.  참조 패턴 발생부는 복수의 참조 패턴 RA를 생성한다.  제 1 패턴 매칭 각도 검출부는 2치화 패턴 BI를 복수의 참조 패턴 RA 각각과 비교하고, 일치한 참조 패턴 RA의 각도를 각도 정보 PA로서 출력한다.  고립 검출점 제거부는 각도 정보 PA가 연속성을 갖는 경우에 각도 신호 AN을 출력한다.
Patent KR-20020086618-A (KR)
Title: 기판의 열 관리 방법
IPC: H01L21/324
Filed: 2001-02-26
Abstract: 본 발명은 넓은 온도 범위에 걸친 효과적이고 신속하고 제어 가능하며 균일한 온도 관리를 위한 기판 열 관리 방법이다.  본 발명의 열 관리 방법은 열원과 열 싱크와 열 확산기를 통합시킨다.  본 발명에 따르면, 열 확산기는 웨이퍼 표면에 대해 고정되게 위치되며, 마찬가지로 웨이퍼 표면에 대해 고정되게 위치되는 열원과 열 싱크에 결합된다.  열 싱크는 온도가 제어 가능한 열 담지 매체를 포함한다.  웨이퍼는 가열 시간 간격 동안에 제1 공정 온도로부터 제2 공정 온도까지 가열되고 이어서 냉각 시간 간격 동안에 제2 공정 온도로부터 제1 공정 온도까지 냉각된다.  가열과 냉각 중에, 웨이퍼는 고정된 위치에 일정하게 유지된다.  열원의 구역 제어와 열 싱크의 불균일한 유동은 가열 표면 상에서의 열적 불균일성을 예민하게 완화시키게 된다.
Patent KR-20020091120-A (KR)
IPC: C08F4/602
Filed: 2001-03-07
Abstract: 본원에 따라 올레핀, 예를 들어 에틸렌은 전이 금속에 배위결합될 수 있는 3개 이상의 원자를 갖는 음이온성 리간드를 갖는 선택된 전이 금속의 착물을 중합화 촉매로서 사용하여 중합된다.  또한, 상기 선택된 전이 금속 착물 및 이의 중간체가 본원에 개시되어 있다.
Patent KR-20030007520-A (KR)
IPC: C25D5/44
Filed: 2001-04-27
Abstract: 본 발명은 Al 또는 Al합금 공작물을 제조하는 방법에 관한 것으로, (a) Al 또는 Al합금 공작물을 제공하는 단계, (b) Al 또는 Al합금 공작물의 외부표면을 전처리하는 단계, 및 (c) 니켈을 포함하는 금속층을 전처리된 Al 또는 Al합금 공작물 상에 도금하는 단계를 포함하고, 단계 (c)동안, 상기 니켈을 포함하는 금속층은 10 내지 100g/l 범위의 니켈이온 농도 및 0.01 내지 10g/l 범위의 비스무트이온 농도를 포함하는 수성욕을 사용하여 니켈 및 비스무트를 전기도금함으로써 용착된다.  본 발명은 또한 본 발명의 방법에서 사용하기 위한 수성 도금욕과 관련이 있다.
Patent KR-20030021183-A (KR)
Title: 실리콘 웨이퍼 에칭 공정
IPC: C30B33/10
Filed: 2001-06-27
Abstract: 본 발명은 수성 에칭 용액, 주어진 양의 제거될 스톡에 대해 소망의 표면 품질을 제공하기 위해 용액의 조성을 맞추는 방법, 및 이 용액을 사용하여 실리콘 웨이퍼를 에칭하는 공정이다.
Patent KR-20030032976-A (KR)
IPC: C07K14/235
Filed: 2001-06-29
Abstract: 본 발명은 페르투시스 또는 파라페르투시스에 대한 백신에 사용되는 폴리펩티드에 관한 것이다. 본 발명의 폴리펩티드는 보르데텔라 페르투시스( Bordetella pertussis ) 페르탁틴으로부터 유래되는 것이다. 바람직하게, 본 발명의 폴리펩티드는 페르탁틴의 영역 1로부터 얻은 서열, 구체적으로 1 이상의 "GGFGP" 또는 "GGAVP" 반복부를 포함한다. 이와는 달리, 본 발명의 폴리펩티드는 영역 1 또는 영역 2의 일부 또는 전부가 결실된 페르탁틴 서열을 보유한다. 본 발명의 폴리펩티드는 인간 또는 수의학적 용도로 유용한 조성물에 혼입된다. 본 발명은 추가로 본 발명의 페르탁틴 유래된 폴리펩티드에 대한 항체를 개시한다.
Patent KR-20040063688-A (KR)
Title: Functional beverage
Inventor: SON YOUNG SUK
IPC: A23L2/38
Filed: 2003-01-08
Abstract: PURPOSE: A functional beverage prepared by fermenting nutraceuticals, cereals, vegetables, fruits, tourmarine, loess, charcoal and the like and then mixing with beverage material is provided. It has excellent palatability without adverse effects and is effective in preventing diseases and improving immunity. CONSTITUTION: To produce the beverage, a fermented product is added to a conventional beverage material. The fermented product is obtained by mixing nutraceuticals, cereals, vegetables, fruits, tourmarine, loess, charcoal and the like and then fermenting. The cereals are rice, barley, foxtail millet, oat, Vigna sinensis, buckwheat, sorghum, red-beans, mung beans and the like. The nutraceuticals contain ginseng extract, mushroom extract and powder, fermented organic material of animals and plants, physiologically active materials of plants, animals, birds, bacteria and carbohydrates or the like. The fruits contain plums, ginger, grapes, bananas, pears, pineapples, jujubes, chestnuts, apples, melons, water melons, persimmons, apricots, peaches, cherries, grapefruits, tomatoes, cucumbers, carrots, garlic, onion, leeks, lettuce, broccoli, cactus, Angelica archangelica, aloe and the like.
Patent KR-20030029068-A (KR)
Inventor: SHIN DONG YEOP
IPC: G06F1/00
Filed: 2003-02-18
Abstract: PURPOSE: A USB mobile storage for a security authentication of an FAT(File Allocation Table) file system method using a serial interface memory is provided to store desired security token data as dozens of kilobytes without restriction of a kind of a computer system or a specific device mounted in the computer system. CONSTITUTION: At least one serial interface memory(7) is included. A USB connector(2) connects a USB host to a stored machine. A control unit(3) processes the serial interface memory(7) and a USB signal. A USB controller(5) transmits data to a micro computer(4), receives data requested to a mobile storage from the USB host, and transmits the data to the USB host. A serial interface control unit(9) writes data being introduced from the micro computer in the serial interface memory(7), or reads and delivers requested data. The CODEC(corder/decoder)(6) is charged in an FAT data structure of the serial interface memory(7). A crypto control unit(13) is used for a security using file data stored based on the FAT data structure.
Patent KR-20040076101-A (KR)
Inventor: KWON SEON IL
IPC: H04B17/00
Filed: 2003-02-24
Abstract: PURPOSE: A system and method for automatically diagnosing/detecting a defective call interval of a mobile communication network are provided to quickly and accurately check a section with degraded speech quality. CONSTITUTION: An ALBT(Automatic Loop-Back Tester)(10) stores a received testing voice signal, compares it with previously stored data to measure speech quality, transmits the testing voice signal to a VCMT(Voice Call Mean of opinion score Tester)(60) and performs a general operation to measure speech quality. A base station controller(30) performs a function of inter-cell handoff processing, call controlling, and operating, maintaining and controlling of a base station(40). The base station(40) provides a mobile communication service to a subscriber by wirelessly communicating with a mobile terminal located in a cell. The VCMT(60) measures the quality of a voice and a tone by transmitting/receiving the voice or the tone to/from a path set by forming a loop.
Patent KR-20040017206-A (KR)
Inventor: ENDO MIHARU
IPC: G03G15/00
Filed: 2003-03-07
Abstract: PURPOSE: To provide a method and a device for regenerating parts for an image forming apparatus, by which the parts can be recovered into original dimensions by heat-treating the deformed parts in order to enhance the reusable ratio of the used parts formed of a thermoplastic resin, and to provide the regenerated parts for the image forming apparatus. CONSTITUTION: The device for regenerating the parts to be used for the image forming apparatus and provided wiyh the thermoplastic resin member at least at a part thereof comprises a heat treatment process of heat-treating the recovered thermoplastic resin member to regenerate the member.
Patent KR-20040080591-A (KR)
Inventor: JHON CHU SHIK
IPC: H04W4/16
Filed: 2003-03-12
Abstract: PURPOSE: A system for supplying receiving bell sound selected by subscriber and a receiving bell sound supplying method of the system, a mobile communication terminal for supplying receiving bell sound and a receiving bell sound supplying method of the mobile communication terminal are provided to transmit bell sound data based on a network to a receiving mobile communication terminal, so that the receiving terminal can reproduce the bell sound data as a receiving bell sound, thereby realizing various personalities of a service subscriber. CONSTITUTION: A receiving MSC(205) pages a receiving mobile communication terminal(209)(213), and sets a speech channel up to the terminal(209)(215). An intelligent peripheral(203) transmits bell sound data selected by a subscriber through a set channel(225). The receiving MSC(205) transmits the bell sound data to the receiving terminal(209) through a communication channel set up to the receiving terminal(209)(225). If a signal is received to inform the receiving MSC(205) that a receiver responds to a call connection(227), the receiving MSC(205) transmits information requesting the intelligent peripheral(203) to stop transmitting the bell sound data(229). An originating terminal and the receiving terminal(209) enter a speech state(233).
Patent KR-20030093930-A (KR)
IPC: B24B57/02
Filed: 2003-03-14
Abstract: The invention relates to surely processing a lens based on the data of the shape of a lens frame independently of the material of the lens. <??>An apparatus comprises a portion for setting a load (133) which sets the load of pressing a lens to a rotating tool, a portion for setting the rotation speed of a lens shaft (132) which sets the rotation speed and the direction of rotation of a lens-holding shaft and a portion for setting the condition of water supply (134) which sets the condition for injecting a cooling liquid to the lens. These conditions are set in each step of the processing of the lens. The load, the relative directions of rotation of the lens and the rotating tool (the up cut or the down cut) and the condition for injecting the cooling liquid are controlled based on the conditions of the processing set by the above portions. <IMAGE>
Patent KR-20040082695-A (KR)
Inventor: PARK YUN GWON
IPC: F25D25/00
Filed: 2003-03-20
Abstract: PURPOSE: A structure for installing a vegetable box of a refrigerator is provided to increase utility of a storage space of a refrigerator by widening an inner storage space of a vegetable box, and improve an external appearance by hiding a defining plate defining a rear wall of a refrigerating compartment and a vegetable compartment. CONSTITUTION: A defining plate(98) is formed in the middle of a vegetable compartment. A plurality of vegetable boxes(80) are mounted at both sides of the defining plate to store stored goods in each storage space thereof. A cover is formed at the top side of the vegetable box for shielding the upper part of the vegetable box. A vegetable box door is formed at a front end of the cover for selecting opening and shutting a front upper part of the vegetable box. Width of a front end part of the vegetable box is wider than width of a rear end part of the vegetable box to remove a gap between the front ends of two vegetable boxes.
Patent KR-20040087220-A (KR)
Inventor: LEE TAE HUN
IPC: F24C7/04
Filed: 2003-04-04
Abstract: PURPOSE: A microwave oven is provided to cook equally the bottom side of foods as well as the upper and lateral sides by mounting fixed and movable heaters to at least one of the ceiling, both lateral sides, or rear side of a cooking chamber and setting the foods on the upside of a grill installed horizontally between the heaters. CONSTITUTION: A microwave oven is composed of a cavity assembly(30) forming a frame of the microwave oven and having a cooking chamber(31) of which the front side is opened; a fixed heater(41) installed to the ceiling of the cooking chamber to emit predetermined heat; a movable heater(43) disposed to at least one of both lateral sides and rear side of the cooking chamber to move up and down about one end and to emit the predetermined heat; a grill(45) detachably mounted between the fixed and movable heaters while the movable heater is operated about the end and placed with foods on the upside; and a micro switch pressed by the grill to generate an operation signal for moving vertically the movable heater.
Patent KR-20040090000-A (KR)
Inventor: HWANG SUN UK
IPC: C12P41/00
Filed: 2003-04-16
Abstract: PURPOSE: A method for preparing optically active alcohol and esters thereof is provided, thereby easily isolating alcohol and ester by using succinic acid as a acyl donor, and improving preparation yield. CONSTITUTION: The method for preparing optically active alcohol and esters thereof comprises the steps of: adding succinic acid anhydrous and alcohol of formula (1) into organic solvent; esterification of them using lipase; collecting the supernatant; and subjecting the supernatant to gas chromatography, wherein X is -CN or -COOEt; the organic solvent is isopropylether, t-butylmethylether, tetrahydrofuran or methylenechloride; and the optically active alcohol is (R)- and (S)-alcohol.
Patent KR-20030038611-A (KR)
Inventor: LEE GUN HYUK
IPC: B65D88/76
Filed: 2003-04-21
Abstract: PURPOSE: A storage tank structure and its construction method are provided to reduce construction time and construction cost since the storage tank structure buried in the ground is constructed conveniently and economically. CONSTITUTION: The storage tank structure comprises: a mold tank(10) of a drum shape whose upper part is opened; and a storage tank(20) storing reserve materials and housed in the mold tank so as to be spaced from a side wall(13) and bottom(14) of the mold tank. In case that concrete is poured in a gap space(12) between the outer wall of the storage tank and the side wall and bottom of the mold tank, a concrete wall body surrounding the storage tank is prepared around the outer wall of the storage tank.
Patent KR-20040092118-A (KR)
Inventor: BAEK BU SUN
IPC: C10B33/08
Filed: 2003-04-25
Abstract: PURPOSE: To provide an apparatus for correcting thermal deformation of ram in pusher car to prevent that the ram of the pusher car is thermally deformed by temperature difference between inner and outer parts of coke oven chamber so that damage of the inner wall of the coke oven chamber is prevented, and extrusion is performed continuously. CONSTITUTION: In an apparatus for correcting the ram of pusher car comprising rack part (132a) to extrude red-hot coke by ram (132) reciprocated in coke oven chamber according to rotation of pinion (134), the apparatus comprises a cooling body (10) installed on the pusher car and equipped with blowing ducts (12) facing both side surfaces of the ram; distance measuring devices (30) fixed to both sides of a front part of the cooling body to measure a distance between the distance measuring devices and the side surfaces of the ram; and cooling fans (50) rotationally installed at the blowing ducts of the cooling body to lower temperature of the side surfaces of the ram by blowing both side surfaces of the ram, wherein the apparatus further comprises temperature detectors (70) fixed to both sides of the front part of the cooling body to detect temperature of both side surfaces of the ram.
Patent KR-20040092282-A (KR)
Inventor: CHO YONG BEOM
IPC: G01R1/06
Filed: 2003-04-26
Abstract: PURPOSE: An apparatus for surveying a DCVG(DC Voltage Gradient)-CIPS(Closed Interval Potential Survey) pipeline is provided to identify easily a measuring result by display a detected electrode signal or intensity of the detected electrode signal. CONSTITUTION: An apparatus for surveying a DCVG-CIPS pipeline includes a signal detector(10) for detecting an electrode signal including a DCVG electrode signal and a CIPS electrode signal and a survey unit(20) for analyzing the electrode signal. The survey unit includes a measuring method selector(202) for selecting one of the DCVG electrode signal and the CIPS electrode signal, a controller(201) for receiving the electrode signal from the signal detector, a storage part(204) for storing the electrode signal, an analyzer(205) for analyzing the stored electrode signal, and a display(206) for displaying the electrode signal and the analyzed result.
Patent KR-20040096666-A (KR)
Inventor: PARK SEONG GYU
IPC: B29D30/38
Filed: 2003-05-10
Abstract: PURPOSE: Provided is a thread insertion device of a tire topping cord, in which the thread is automatically and accurately inserted or taken out on the surface of the topping cord, thereby preventing any accidents and improving the productivity. CONSTITUTION: The thread insertion device of the tire topping cord comprises a thread skein portion(10) for suppling the tread through a number of skeins(11) positioned on a thread loosing stand(13); a thread inserting roller(21) being up and down movable, positioned in the front of the thread skein portion(10); a thread cutting roller(22) being up and down movable, positioned just above the thread inserting roller(21); and an air spraying pipe(30) provided with a number of spraying nozzles, positioned around the thread inserting roller(21). The thread skein portion(10) includes a rotation plate with up and down rotation shafts, where the thread skeins(11) are safely positioned; and a thread loosing portion(13) in which a bearing is inserted around the center shaft on the lower part of the rotation plate.