baber/WOPTO huggingface dataset:
Patent KR-20020054271-A (KR)
IPC: F25B15/00
Filed: 2000-08-29
Abstract: 흡수액을, 흡수기(1)에서 순서대로 저온 열교환기(3), 고온 열교환기(6), 고온 재생기(7), 상기 고온 열교환기(6), 저온 재생기(4) 및 상기 저온 열교환기(3)를 거쳐 상기 흡수기(1)로 돌아오도록 순화시키는 흡수식 냉동기에 있어서, 상기 고온 열교환기(6)와 저온 재생기(4) 사이에 장착되어, 흡수액을 가열하는 중온 열교환기(11) 및 흡수액을 가열농축하는 중온 재온 재(10)를 갖추는 냉동효율 및 열효율이 향상되는 흡수식 냉동기이다.
Patent KR-20010074903-A (KR)
Title: 신디오택틱 폴리프로필렌 및 열가소성 중합체의혼합물로부터 제조된 발포체
IPC: C08L23/06
Filed: 1999-08-26
Abstract: 본 발명에 의해 종래에는 불가능하지는 않았더라도 성취하기 어려웠던, 목적하는 특성이 조합된 특성을 나타내는 신디오택틱 폴리프로필렌(sPP) 수지와 발포가능한 열가소성 수지의 혼합물로부터 제조된 발포체가 제공된다.  본 발명의 발포체는 단열, 포장과 같은 용도 및 컵 및 접시와 같은 성형품의 형성 분야에 유용하다.
Patent KR-20010074968-A (KR)
Title: 전자원의 제조 장치 및 제조 방법
IPC: H01J9/02
Filed: 1999-09-07
Abstract: 소형화와 조작성의 간단화가 가능한 전자원의 제조 장치를 제공한다.  도전체가 형성된 기판(10)을 지지하는 지지 부재(11)와, 기체의 도입구(15) 및 기체의 배기구(16)를 갖고, 상기 기판(10)면의 일부 영역을 피복하는 용기(12)와, 상기 기체의 도입구(15)에 접속된, 상기 용기 내에 기체를 도입하는 수단(24)과, 상기 기체의 배기구에 접속된, 상기 용기의 내부를 배기하는 수단(26)과, 상기 도전체에 전압을 인가하는 수단(32)을 구비한다.
Patent KR-20010106513-A (KR)
IPC: H01Q7/00
Filed: 1998-11-12
Abstract: 멀티플 루프 안테나(70)는 송신회로, 수신회로, 또는 송신/수신 회로(80)에 연결될 수 있게 제공된다.  이 안테나(70)가 송신회로(60)에 의해 구동될 때 안테나에 근접한 지역이나 구역에 무선 자기장을 발생시키지만 이 자기장은 안테나(70)로부터 대략 1 파장 이상의 거리에서 실질적으로 상쇄되므로 안테나(70)에 근접한 감시구역을 형성한다.  루프 안테나(70)는 제1 상부루프(36)와 제2 하부루프(38)를 포함한다.  이 상부루프(36)와 하부루프(38)는 평행 이격된 별도의 평면들에 놓여있고 바람직하게는 상기 감시구역에 대해 고정 각도로 배치되어 있다.
Patent KR-20010075624-A (KR)
IPC: B29C48/09
Filed: 1999-10-11
Abstract: 본 발명은 블로우 성형 방법 및 장치에 관한 것이다. 블로우 성형 장치에 있어서, 압출기(1)는 고리모양의 파리손(parison)을 형성하기 위하여 연결채널(9)에 재료를 공급한다. 고리모양의 파리손은 몰드내로 공급되고, 공기는 파리손내로 분출된다. 연결채널(9)에는 변동하는 용적을 가지는 조절 캐비티(10)가 존재하며, 그 용적은 장치의 조절 피스톤(11)을 전후로 이동시킴으로써 조절된다. 조절 캐비티 (10)의 용적이 증가하면, 더욱 많은 재료가 상기 조절 캐비티(10)에 남게 되고, 배출유량은 감소하고, 그 결과 제품의 벽은 가늘어진다. 조절 캐비티(10)가 축소되면, 더욱 많은 재료가 장치로부터 압출되고, 제조될 제품의 벽은 두꺼워진다.
Patent KR-20010107929-A (KR)
IPC: C07D215/38
Filed: 1999-09-10
Abstract: 본 발명은 의약, 특히 항 알레르기제로서 유용한 하기 화학식 (1)로 표기되는 퀴놀리논 유도체의 β형 결정 및/또는 γ형 결정을 유효성분으로 하는 생체흡수성 및 안정성이 우수한 퀴놀리논 유도체 제제 및 그것의 제조방법을 제공한다.
Patent KR-20010089508-A (KR)
IPC: C09K11/56
Filed: 2000-09-25
Abstract: 본 발명은 백색광을 발생하는 3색 램프에 관한 것이다. 특히, 본 발명은 발광 다이오드, 특히 청색 LED에 의해 방출되는 복사 에너지를 흡수할 수 있는 호스트 황화물 재료를 갖는 2개의 형광 물질로 이루어진 형광 물질 혼합물에 관한 것이다. 이러한 배치는 3개의 광원, 즉 상기 2개의 형광 물질에서 방출된 광 및 상기 LED로부터 방출된 비 흡수광의 혼합물을 제공한다. 상기 형광 물질은 희토 산화물 이온 등의 동일한 도펀트를 포함하여 상기 LED 방출 복사 에너지에 관하여 상기 형광 물질을 정합할 수 있다. 상기 각 광원의 전력 비율은 양호한 색 랜더링을 달성하기 위하여 변화될 수 있다. 본 발명은 청색 LED로부터 복사 에너지를 흡수하는 녹색 형광 물질을 포함하는 녹색 LED의 대안에 관한 것이다. 그 결과로 만들어진 장치는 높은 흡수 효율 및 고광도 값을 제공한다.
Patent KR-20010086142-A (KR)
IPC: H04L29/06
Filed: 2000-10-25
Abstract: 네트워크를 거쳐서 콘텐츠 분배한 콘텐츠 데이터가, 일단 파괴된 경우라도, 저작권자의 보호를 도모하면서, 콘텐츠 데이터를 복원한다.    PC는, 분배된 음악콘텐츠의 백업을 하드디스크에 기억하는 동시에, 하드디스크에 격납되어 있는 음악콘텐츠의 사용 로그정보를 EMD서버에 송신한다.    PC는 예를 들면 하드디스크 내의 음악콘텐츠가 파괴되었을 때에는, 사용 로그정보를 EMD서버에 취득하고, 사용 로그정보에 따라서 하드디스크에 기억하고 있는 백업 데이터의 재생을 한다.
Patent KR-20010093300-A (KR)
IPC: A61K31/4709
Filed: 2000-02-14
Abstract: 본 발명은 하기 구조식 (I)의 8-시아노-1-사이클로프로필-7-(1S,6S-2,8-디아자비사이클로[4.3.0]노난-8-일)-6-플루오로-1,4-디하이드로-4-옥소-3-퀴놀린카복실산의 한정된 결정 개질체, 그의 제조방법 및 약제학적 제제에 있어서의 그의 용도에 관한 것이다: 
     
       
     
     본 발명에 따른 결정 개질체는 그의 특성 X-선 분말 디프랙토그램 및 시차 서머다이아그램(명세서 참조)에 의해 구조식 (I)의 8-시아노-1-사이클로프로필-7-(1S,6S-2,8-디아자비사이클로[4.3.0]노난-8-일)-6-플루오로-1,4-디하이드로-4-옥소-3-퀴놀린카복실산의 다른 결정 개질체와 구별될 수 있다.
Patent KR-20010102091-A (KR)
IPC: H01L21/321
Filed: 2000-12-13
Abstract: 급속한 열의 질화는 질화막(19)을 실리콘으로 구성된 하위 전극(15)상에 형성하고, 산화 탄탈 유전체막(23) 또한 그위에 형성된다. 그후, 습식 산화가 실행되어 유전체막(23) 및 질화막(19)을 통해 하위 전극을 산화시켜, 산화막(17)은 하위 전극(15)과 질화막(19) 사이에 형성된다. 또한, 질화막(19)내의 니트로젠에 결합되어 있지 않은 실리콘은 산화되어, 산화막(21)의 효율적인 두께는 2 nm 또는 그 이상이 된다. 또한 산화는 유전체막(23)을 결정화시킨다. 마지막으로, 상위 전극(25)이 형성되어, 커패시터가 완성된다.
Patent KR-20010102298-A (KR)
IPC: C10M135/18
Filed: 2000-02-15
Abstract: 본 발명은 산소 및 금속 촉매 존재하에서 이황화탄소로 2차 아민을 반응시키는 것으로 이루어진 티오람 이황화물의 제조방법에 관한 것으로서, 
     상기 방법은 용매없이 2차 아민을 사용하여 실시하며, 반응조건하에서 상응하는 티오람 이황화물이 액체인 것을 특징으로 하고, 또한 본 발명은 가황 촉진제 또는 윤활유 첨가제로 상기의 티오람 이황화물을 사용하는 티오람 이황화물의 용도에 관한 것이다.
Patent KR-20020005703-A (KR)
IPC: A61P43/00
Filed: 2000-04-17
Abstract: 본 발명은 화학식 1의 화합물에 관한 것이다. 본 화합물은 핵 수용체, 특히 퍼록시좀 프로리퍼레이터-활성화 수용(PPAR)로 매개되는 용태의 치료 및/또는 예방에 사용할 수 있다. 
     (화학식 I)
Patent KR-20020005771-A (KR)
IPC: H04L12/28
Filed: 2000-05-31
Abstract: 본 발명은 HAVi 서브-네트워크와 UPnP 서브-네트워크를 브릿징하기 위한 방법에 대한 것이다. HAVi 서브-네트워크에 대해 UPnP 디바이스가 사용가능하게 되도록 하기 위하여 다음 단계 : UPnP 서브-네트워크 상에서 UPnP 디바이스 및/또는 서비스를 발견하는 단계와; 서브-네트워크 브릿징 디바이스에 의하여, 발견된 UPnP 디바이스를 상기 HAVi 서브-네트워크 상의 HAVi 디바이스 제어 모듈(DCM : Device Control Module)로서 선언하고, 발견된 UPnP 서비스를 상기 HAVi 서브-네트워크 상의 HAVi 기능적 구성요소 모듈(FCM : Functional Component Module)로서 선언하는 단계가 구현된다. UPnP 서브-네트워크에 대해 HAVi 디바이스가 사용가능하게 되도록 하기 위하여 다음 단계 : 선택 기준에 대응하는 HAVi 서브-네트워크의 HAVi 소프트웨어 엘리먼트를 발견하는 단계와; 서브-네트워크 브릿징 디바이스 내에서, 상기 서브-네트워크 브릿징 디바이스에 의해 할당된 하나의 포트 번호에 의해 식별된 하나의 UPnP 프록시 서비스에 의해, 상기 발견된 엘리먼트 각각을 표현하는 단계와; 및 상기 UPnP 서브-네트워크 상에서 상기 프록시 서비스 각각을 발표하는 단계가 구현된다. 본 발명은 또한 상기 단계들을 구현하기 위한 디바이스에 대한 것이다.
Patent KR-20020023241-A (KR)
Title: Anchor and nut assembly
Inventor: PARK MUN YONG
IPC: F16B13/06
Filed: 2001-05-18
Abstract: PURPOSE: An anchor and a nut assembly are provided to reduce the fixing time by conveniently fixing a bolt into an anchor, to prevent separation of swelling element with the anchor, and to facilitate the anchor assembly's operation. CONSTITUTION: This invention relates to an anchor assembly comprising an anchor bolt equipped with an anchor socket pressed into a concrete hole and screwed into the coil spring from an opening at one end of the anchor socket, thereby facilitating the anchor assembly's operation. The anchor socket comprises a coil spring for fixing and fastening the anchor bolt. The anchor socket is provided with a slope portion having an inner wall, the diameter of which is gradually contracted toward the end portion thereof. The end portion has a plurality of slits forward through the socket in the longitudinal direction.
Patent KR-20030060718-A (KR)
Title: Alphabet input device and method in keypad
Inventor: KIM MIN KYOUM
IPC: H04M1/23
Filed: 2002-01-08
Abstract: PURPOSE: A device for inputting an alphabet on a keypad is provided to apply a method of selecting omitted consonants using basic consonant assigning buttons, thereby easily inputting the alphabet on the keypad. CONSTITUTION: When inputting an alphabet through a keypad, a method of selecting omitted consonants using basic consonant assigning buttons is applied. Various functions are selected by alternately combining buttons where line-shaped vowel factors of Korean character are assigned, for 3 times or more than the 3 times. The various functions are inputted by alternately combining buttons where dot-shaped vowel factors of Korean character are assigned, for 2 times or more than the 2 times. An alphabet having the most frequency is selected as a representative alphabet of each group among many alphabets to be assigned to each button.
Patent KR-20030063949-A (KR)
Title: The method and system for preventing and curing computer virus
Inventor: PARK JEONG HYUN
IPC: G06F15/00
Filed: 2002-01-24
Abstract: PURPOSE: A computer virus prevention method and system is provided to automatically detect and treat computer viruses which it moves from one computer to another computer connected over a network. CONSTITUTION: The system comprises a virus prevention center(10). The virus prevention center(10) detects a worm virus, receives network traffic data from a prevention agent(50) on a network(40), detects a network saturation in advance caused by a network overload, and performs an infection path or an attack type of the worm virus. The virus prevention center(10) generates a worm virus prevention patrol agent(60) according to an analysis result, distributes the patrol agent(60) via the prevention agent(50) or directly. If the prevention agent(50) receives the patrol agent(60) from the center(10), it distributes the patrol agent(60) over the network(40), detects a traffic amount of the network in real time, and notifies the center(10) of the traffic amount in a case that the traffic amount is over a normal value. The patrol agent(60) moves from one computer to another computer connected over the network(40), detects an infection of the worm virus, treats infected computers, and installs a vaccine program at the computers.
Patent KR-20030065727-A (KR)
Inventor: CHO GWAN SIK
IPC: F24F1/02
Filed: 2002-01-30
Abstract: PURPOSE: A bathroom type air conditioner is provided to reduce the installed space by compacting. CONSTITUTION: An air conditioner comprises a casing(11), a cover(21), a dividing plate, a first heat exchanger(33), a circulating fan(35), a compressor, a second heat exchanger(39) and a discharging fan(41). The casing forms a storage space therein and has a downward opened container shape. The casing is arranged in the ceiling of a bathroom. The cover has a common inlet(22) in the center and a first outlet(23) to be separated from the common inlet. The cover is combined to isolate the opening of the casing. The dividing plate is arranged inside the casing and the cover to separate the common inlet. The dividing plate has a circulating portion(12a) to circulate air of the bathroom and a ventilating portion(12b) to discharge the air of the bathroom to the outside. The first heat exchanger is arranged inside the circulating portion. The circulating fan is arranged in the one side of the heat exchanger. The compressor is arranged in the one side of the circulating fan. The second heat exchanger is arranged inside the ventilating portion. The ventilating fan is arranged in the one side of the second heat exchanger. Thereby, the extension of the casing is suppressed.
Patent KR-20030065163-A (KR)
Title: Circuit for generating voltages which drive a liquid crystal display device
Inventor: BAEK YUN CHANG
IPC: G09G3/36
Filed: 2002-01-31
Abstract: PURPOSE: A circuit of generating a driving voltage for LCD is provided to reduce the power consumption by generating a necessary driving voltage without dropping or boosting the necessary driving voltage. CONSTITUTION: A circuit of generating a driving voltage for LCD includes an AC/DC conversion portion(502), a DC/AC inverter, the first DC/DC conversion portion(602), and the second DC/DC conversion portion(604). The AC/DC conversion portion generates a DC voltage by converting an AC voltage. The DC/AC inverter is used for generating the AC voltage for driving a backlight lamp by using the output of the AC/DC conversion portion. The first DC/DC conversion portion(602) generates a reference voltage of a digital/analog converter by using the output of the AC/DC conversion portion. The second DC/DC conversion portion(604) generates a voltage for driving a gate driver by using the output of the first DC/DC conversion portion(602).
Patent KR-20030066242-A (KR)
Title: A Device for Illumination have a Lamp within Ceil
Inventor: HONG BOO PYO
IPC: F21V21/04
Filed: 2002-02-05
Abstract: PURPOSE: A lighting apparatus is provided to increase the practical use of an interior space by dropping a decoration plate when supplying power to brighten an electric light. CONSTITUTION: A housing(100) is formed so as to have a constant receiving space therein to be received on a ceiling(120) and connected to a plurality of covers(130) by a hinge(140) so that an opened lower surface forms the same surface with respect to a surface of the ceiling(120). A plurality of decoration plates are respectively connected to a connecting unit(210) so as to be layer-received within the receiving space(110), is adhered to a plurality of accessories(220) therearound, and provided with a lamp therein. Ropes(320,320a) are installed so as to elevate and drop the decoration plates and connected to a motor(310) installed in the housing(100) and the decoration plates located on the lowest side and the highest side.
Patent KR-20020038608-A (KR)
Inventor: AHN GU CHEOL
IPC: G06F17/00
Filed: 2002-02-14
Abstract: PURPOSE: A device and a method for providing a home shopping broadcasting program according to the customized information are provided to enable a user not seeing the home shopping broadcasting program to see a program again and to enable the user to selectively see the prearranged program by making the user previously register the information for a desired product to a server. CONSTITUTION: The device comprises a customized information receiver(11) receiving the customized information for the product that the user wants to see from the user, a customized information storage(14) storing the customized information inputted by the user, a program confirmation part(13) searching a broadcasting program for the product appointed by the customized information in the program storage by referring to the customized information, and an information part(17) informing the user of the information for the searched broadcasting program if the broadcasting program searched by the program confirmation part exists.
Patent KR-20020020928-A (KR)
Inventor: KIM TAE JOON
IPC: H04L12/58
Filed: 2002-02-21
Abstract: PURPOSE: A method for managing a transmission-side mail box and reading an original mail in a down mail system is provided to secure the convenience of a mail user by deleting mails neglected at a long time, and clicking an access information region and reading the original mail as a web mail type. CONSTITUTION: Mail transmission is notified using a transmission notification mail(301) including a header(302), an access information region(303), a help site(304), and an extracted mail content(305). A receiver receives the transmission notification mail(301), clicks the access information region(303) displayed as a web site type, and automatically receives an original mail on a web browser window by a CGI(Common Gateway Interface) communication procedure on an HTTP.
Patent KR-20030069720-A (KR)
Title: Apparatus and method for adjusting sensitivity of optical sensor
Inventor: KIM YEONG HO
IPC: G01B11/275
Filed: 2002-02-22
Abstract: PURPOSE: An apparatus and a method for adjusting sensitivity of an optical sensor are provided to reduce a measuring error when measuring a wheel alignment by finely adjusting intensity of beam radiated from the optical sensor. CONSTITUTION: An apparatus for adjusting sensitivity of an optical sensor includes a memory(212) for storing axle information of a vehicle. A display section is provided to display vehicle axles to be measured. The axle of the vehicle to be measured is selected by using a user's interface(216). A plurality of pulse generators(120) is provided to generate predetermined pulses. A first transistor array(130) generates current for radiating infrared beam adapted for a length between vehicle axles. A second transistor array(140) generates current in order to finely adjust intensity of a light emitting device. A light receiving signal processing section is provided to convert current generated from a right receiving device of an optical sensor into a light receiving signal. A control section(100) selectively controls the pulse generators(120) such that a voltage level inputted from the light receiving signal processing section matches with a predetermined voltage level.
Patent KR-20030070771-A (KR)
Title: Barrel type electrolyzer for withdrawing valuable metal in waste water
Inventor: HAN SEONG HO
IPC: C02F1/461
Filed: 2002-02-26
Abstract: PURPOSE: Provided is a barrel type electrolyzer being advantageous in easy use, compact size and high electrolysis efficiency due to large contact area, and being capable of rapidly separating valuable metal from wastewater. CONSTITUTION: The electrolyzer comprises a wastewater storage tank(10), and a barrel type electrolytic bath(130) to be installed in the storage tank(10) for electrolysis, wherein the electrolytic bath(130) includes a frame(110), a rotatable barrel(131) installed between two opposite sides of the frame(100) in horizontal direction, an outer electrode mesh(132) surrounding the rotatable barrel(131), and an inner electrode bar(138) installed in the rotatable barrel(131).
Patent KR-20020070157-A (KR)
Inventor: CHEN JANG FUNG
IPC: G03F7/20
Filed: 2002-02-27
Abstract: PURPOSE: A method for identifying an extreme interaction pitch region, methods for designing mask patterns and manufacturing masks, device manufacturing methods and computer programs are provided to determine and eliminate a forbidden pitch region for any feature size and illumination condition. CONSTITUTION: An imaging system(10) comprises a monochromatic light source(12), a condenser(14), a reticle(16), and a projection lens(18). An imaging process generates an exit pupil(20) and an image plane(22). In the given system, the illumination scheme is Kohler illumination so that uniform illumination is achieved. Furthermore, if an adjustable aperture stop is placed at the back focal plane of the projection lens(18), then the back focal plane becomes the exit pupil because there are no optical elements between the back focal plane and the image plane. When examining the exit pupil from the on-axis image point, each geometrical point at the exit pupil(20) corresponds to a pair of angular coordinates, which can be transformed into a corresponding point in the two-dimensional frequency plane through the following transformation.
Patent KR-20020071740-A (KR)
Title: Cathode for cathode-ray tube having high current density and long life
Inventor: SUGIMURA TOSHIKAZU
IPC: H01J29/04
Filed: 2002-03-05
Abstract: PURPOSE: A cathode for a cathode-ray tube is provided to have a high current density and a long lifetime and to improve yield. CONSTITUTION: A cathode for a cathode-ray tube comprises a cathode pellet formed from a sintered body which is obtained by sintering a mixture containing at least a nickel powder and a powder of electron emission agent by hot isostatic pressing, and a cathode pellet support member on which the cathode pellet is attached to form a cathode pellet assembly(30), wherein the cathode pellet support member is a bottom plate which covers only a bottom surface of the cathode pellet.
Patent KR-20030072067-A (KR)
Title: Novel thermophilic microorganism and methods for producing l-type aromatic amino acids by using the same
Inventor: CHO BYUNG KWAN
IPC: C12N1/20
Filed: 2002-03-05
Abstract: PURPOSE: A thermophilic microorganism and methods for producing L-type aromatic amino acids by using the same are provided, thereby producing high purity L-type aromatic amino acids. CONSTITUTION: A thermophilic microorganism Bacillus sp. T30(KCTC 10070BP) and the extract thereof are provided. A method for producing L-type aromatic amino acids comprises reacting an amino group receptor with an amino group donor using the thermophilic microorganism Bacillus sp. T30(KCTC 10070BP) or the extract thereof as a biocatalyst, wherein the reaction temperature is 50 to 70 deg. C; the reaction pH is 6 to 10; the amino group receptor is keto-acid; the amino group donor is glutamic acid; the L-type aromatic amino acid is selected from L-homophenylalanine, L-phenylalanine, L-tyrosine, L-hydroxyphenylglycine, L-pyrazoylalanine, L-triazoylalanine or L-azaindoylalanine; the reaction pH is regulated to 1 to 3 to terminate the reaction; and the reaction pH is regulated to 6 to 10 to separate L-type aromatic amino acids.
Patent KR-20020073304-A (KR)
Inventor: KOLLIAS NIKIFOROS
IPC: G06T17/00
Filed: 2002-03-14
Abstract: PURPOSE: A measuring method for changes in human body part is provided to check and measure changes in some part of the human body through three-dimensional analysis, and to illustrate effects of cosmetics for lifting face, contouring face and reducing wrinkles. CONSTITUTION: A method for measuring changes in human body part includes obtaining a first three-dimensional image of the portion of a human body; treating the portion of a human body to create changes therein; obtaining a second three-dimensional image of the portion of a human body so treated; overlaying the first three-dimensional image and the second three-dimensional image; and comparing first image and second image to measure changes in the portion of a human body. The method is particularly useful for demonstrating and measuring changes to the face achieved through the use of cosmetics. Typical changes include lifting of the face, contouring the face and reduction of wrinkles.
Patent KR-20030009082-A (KR)
Title: Twin MONOS memory cell usage for wide program
Inventor: OGURA SEIKI
IPC: H01L21/8247
Filed: 2002-03-15
Abstract: PURPOSE: A usage of twin MONOS memory cells for a wide program is provided to simultaneously select two nitride storage sites contained within a MONOS memory cell, for read, program and erase operations. CONSTITUTION: A usage of twin MONOS memory cells for a wide program includes a pair of bit lines are subdivided by bit line select transistors(MSG0, MSG1, MSG2 and MSG3). The bit line select transistors(MSG0, MSG1, MSG2 and MSG3) connect between sub bit lines(SBL0, SBL1, SBL2 and SBL3), respectively, and main bit lines (MBL0, MBL1, MBL2 and MBL3), respectively, whenever the select gate signal(SGBL) is high. In addition to the function of sub bit line selection, the select transistors (MSG0, MSG1, MSG2 and MSG3) act as source follower voltage limiting devices. For example, applying 7V to the gate of a bit line select transistor with a threshold voltage of 2V, limits the voltage of the sub bit line to 5V or less (Vgs -Vt).
Patent KR-20030076112-A (KR)
Title: Apparatus and Method for scanning screen which is stored fluorescent light image
Inventor: YANG JIN YEONG
IPC: G21K4/00
Filed: 2002-03-22
Abstract: PURPOSE: An apparatus and a method for reading a fluorescent image storage screen are provided to reduce a time for reading a latent image of the fluorescent image storage screen and obtain an image of high resolution by improving a structure of a reading device. CONSTITUTION: An apparatus for reading a fluorescent image storage screen includes a fluorescent image storage screen(11), a table(12), a scanning header portion(13), a loading member(15), a motor portion, and a control portion(16). The fluorescent image storage screen(11) is used for storing a subject's latent image when radioactive rays are irradiated to the subject. The fluorescent image storage screen(11) is loaded on the table(12). The scanning header portion(13) includes a light emitting portion and a light receiving portion to read the subject's latent image. The loading member(15) is used for loading the scanning header portion(13). The motor portion includes the first motor(14a) for driving the loading member(15) and the second motor(14b) for driving a driving shaft connected to a center of the table(12). The control portion(16) controls operations of the motor portion and the scanning header portion(13).
Patent KR-20020028195-A (KR)
Inventor: YOON HEUNG NO
IPC: B02C1/10
Filed: 2002-03-26
Abstract: PURPOSE: Provided is a crushing plate structure in a jaw crusher which matches a crushing projection and an unevenness part at a fixed plate in a zig-zag form each other so that it helps to obtain crushed materials with low granularity by first crushing process. CONSTITUTION: The crushing plate structure in the jaw crusher is characterized by comprising the parts of: the fixed plate which is placed at one side of a crushed room to form multiple unevenness parts in a vertical line; multiple crushing projections(22a) which are oppositely placed with the fixed plate, inclined to get narrower downward when seen from one side and keep a certain distance to match lower edge to internal side of a crushing groove part in a zig-zag form; and a movement plate(20) which is formed in a round type at a cross section.