baber/WOPTO huggingface dataset:
Patent KR-960004475-B1 (KR)
Title: Method for preparing or active-metallocene-alumoxane catalyst in situ during polymerization
Inventor: CHANG MAIN
IPC: C08F10/00
Filed: 1988-09-09
Granted: 1996-04-06
Abstract: A method for preparing an active metallocene-alumoxane catalyst in situ during polymerization. A metallocene-alyminum alkyl catalyst complex is activated during olefin polymerization by feeding wet monomer to a reaction vessel. Water entrained in the monomer at 100-10,000 ppm reacts with the aluminum alkyl in the catalyst complex to form an alumoxane, activating the resulting metallocene-alumoxane catalyst complex and initiating polymerization of the olefin monomer. The method is applied to batch and continuous olefin polymerization in gas or solution phase. The catalyst complex may be homogeneous or supported.
Patent KR-930004004-B1 (KR)
Inventor: FUKUDA MASAHIRO
IPC: H04N7/26
Filed: 1990-02-14
Granted: 1993-05-19
Abstract: 내용 없음.
Patent KR-950007865-B1 (KR)
Title: Zoom lens for a color video camera
Inventor: SONG PYONG-YONG
IPC: H04N5/232
Filed: 1990-02-28
Granted: 1995-07-20
Abstract: The color video camera zoom lens is capable of high magnification, and changes at much magnification rate. The light-weight large-caliber zoom lens is able to take a picture on a dark object. The large-caliber, light zoom lens enables a dark object to be taken on a film. The aberration correction status has a zoom rate of 8 times in camera lens lightness of F1.4 ˜ F1.8 is good.
Patent KR-930005690-B1 (KR)
Title: Mixed phosphor
Inventor: KIM MIN-SU
IPC: C09K11/77
Filed: 1990-03-17
Granted: 1993-06-24
Abstract: The mixed fluorescent material for a projection type  CRT  is produced by (a) mixing 1 mol% of Y2O3 +  Al2O3  and  4-8  mol%  of Tb4O7 with 5-20 mol% of BaF2, and then firing the mixture  in  the alumina crucible  at  1400-1600  deg.C  for  1.5-3  hr  to  obtain Y3Al5O12:Tb fluorescent material (A), (b) mixing 1 mol%  of  La2O3 and 1-5 mol% of Tb4O7 with 2-3 mol% of NH4Cl, firing the mixt.  at 400-600 deg.C for 1-3 hr, and then the fired material at  900-1200 deg.C for 1-3 hr. to obtain LaOCl:Tb fluorescent material, and (c) mixing the fluorescent materials of (A) and (B)  [the  mixing  wt. ratio of (A) to (B) = 25:75 .
Patent KR-960002240-B1 (KR)
Title: Photo sensitive composite
Inventor: JANG JAE-KWON
IPC: G03F7/033
Filed: 1990-07-06
Granted: 1996-02-13
Abstract: The photocurable composition is composed of binder polymer, polyfunctional monomer, and photopolymerization initiator. The binder polymer contains as a component 20-90wt% monomer compound of formula (I), where R1 is hydrogen or methyl, R2 is C1-6 alkyl, and n is a digit of 1-7. The compound of formula (I) is methoxymethyl methacrylate, methoxymethylacrylate, methoxyethylacrylate, methoxyethyl methacrylate, ethoxyethylacrylate, ethoxyethyl methacrylate, ethoxypropyl acrylate, ethoxypropyl methacrylate, propoxymethylacrylate, propoxymethyl methacrylate, propoxyethylacrylate, propoxyethyl methacrylate, butoxyethylacrylate, butoxypropylacrylate, etc.
Patent KR-950011914-B1 (KR)
Inventor: OKINOSHIMA HIROSHIGE
IPC: C08L79/08
Filed: 1990-08-01
Granted: 1995-10-12
Abstract: 내용 없음.
Patent KR-920009292-B1 (KR)
Title: Automatic cutting machine for fiber
Inventor: KANG SHI-KWANG
IPC: B26D1/00
Filed: 1990-08-02
Granted: 1992-10-15
Abstract: The automatic cutter  continuously  cutts  fabrics  i.e.  bag fabrics, tent and safety belts by a set length and  quantity.  The automatic cutter comprises a feeding motor (M1) feeding the fabric (FP) by the set length by the help of a  feeding  roller  (21);  a main body (2) having a cutting motor (M2) and a cutting blade (22) drivenn after the stoppage of the feeding motor  (M1);  a  display (3B) connected to the main body (2); an operation board (3) having function keys (3A2) and  number  keys  (3A1);  a  control  circuit including a micro-processor, latches, a line  decoder,  two  motor drivers and registors, for setting  the  cut  length/quantity  and controlling the repeated cutting operation.
Patent KR-940007922-B1 (KR)
Inventor: TANAKA SATOSHI
IPC: G01R31/36
Filed: 1990-08-18
Granted: 1994-08-29
Abstract: 내용 없음.
Patent KR-940003780-B1 (KR)
Title: Screen moving device and chain tension modulator in screen printer
Inventor: KO SONG-JIN
IPC: B41F15/34
Filed: 1990-10-20
Granted: 1994-05-03
Abstract: The feeding device for performing clear printing, controls the lengthwide feed of screen support section and the rotating-directional feed of printed material correctly, and adjusts feed-strokes easily. The device comprises a pinion (120) and a driving sprocket (12C) provided at a rotating shaft (12A) of a circuit boad (4); a following sprocket (12E) provided at another rotating shaft (12B); a driving chain (12F) between sprockets (12D,12E); a feed chain (12) connected with a feed station (12H); a screen frame fixing member (17) and friction feeder (16) having a friction plate (16A) controlled by a height-adjusting bar (16B); a friction roller (R) of the plate (16A) rotated by the station (12H) and the feeder (16).
Patent KR-0171406-B1 (KR)
Inventor: HOSOKAWA NOBUO
IPC: G11B27/032
Filed: 1989-10-13
Granted: 1999-04-15
Abstract: 재기록 가능한 최소단위의 데이터인 편집단위 데이터 다수개로 구성된 기록 신호를, 다수의 데이터 트랙에 할당하여 기록매체상에 기록하는 기록방법으로서, 길고신호 각각의 편집단위 데이터를 N개(N은 2 이상의 정수)의 데이터로 분할하는 스탭과, 데이터 트랙 전부를 다수개로 분할하고 그 각 부분을 부분 데이터 트랙으로 하여, 상기 분할된 데이터를 해당 데이터 트랙내 상호 인접한 K개(K는 2 이상의 정수)의 부분 데이터 트랙에 할당하여 기록하는 단계로 구성되는 것을 특징으로 하며, 기계적 정도 문제로 인한 트랙 선형도 어긋남 및 헤드높이 어긋남, 나아가서는, 재생중의 트랙킹 어긋남 때문에, 기록되어 있는 트랙 패턴으로부터 어긋난 상태로 편집을 행함에 있어서도 종래의 기록방법에 비해 편집점에서의 재생신호 열화를 경감시킬 수 있다.
Patent KR-930006705-B1 (KR)
Title: Quadrature mirror filter of linear phase
Inventor: LEE JAE-BOM
IPC: H03H17/02
Filed: 1991-02-01
Granted: 1993-07-22
Abstract: The circuit reduces a number of the filters, the  multipliers and the dividers for processing a video or an audio  signal  which are transmitted with the several  separated  side-bandwidths.  The function includes grouping low and high pass filters to  even  and odd numbers,  and  decimating  input  signals,  and  delaying  the decimated signals by the Z-transform method.
Patent KR-930006771-B1 (KR)
Title: Process for preparing of pyrazole derivatives
Inventor: JONG BONG-YOL
IPC: C07D231/20
Filed: 1991-02-02
Granted: 1993-07-23
Abstract: Pyrazol derivs. of formula (I) are new. In the cpds. (I),  R1 and R2 are each halogen, methyl, ethyl, methoxy or ethoxy; R3=H or R4; R4= methyl, ethyl, isopropyl, allyl, chloroacetyl, alkanoyl or alkenoyl; n = 1-3.  Also  claimed  is  the  prepn.  of  (I)  which comprises          reacting             4-(2',4'-dichlorophenyl carbonyl)-1,3- dimethyl-pyrazolone of formula (III) with a cpd.  of formula (II) in the presence of a base and a  solvent.  The  cpds. (I) are useful as a herbicide.
Patent KR-960002572-B1 (KR)
Inventor: NAKANISHI KEIJI
IPC: F25D23/00
Filed: 1991-03-12
Granted: 1996-02-22
Abstract: 내용 없음.
Patent KR-960012331-B1 (KR)
Inventor: KOMI HIDETO
IPC: G01N23/22
Filed: 1991-04-15
Granted: 1996-09-18
Abstract: 내용없음.
Patent KR-0173783-B1 (KR)
Inventor: YOSHIDA HIDEAKI
IPC: H05K1/03
Filed: 1991-05-02
Granted: 1999-05-01
Abstract: 세라믹기층과, 알루미늄 또는 알루미늄합금으로 형성되어서 그것에 접속되는 회로부품에 도전로를 설치하기 위해 세라믹기층의 한쪽 면에 결합되는 적어도 하나의 도전성아일랜드로 구성되어 있는 세라믹기판에 전기 또는 전자회로용으로 사용된다. 
     세라믹기층과 도전성아이랜 사이의 열응력이 흡수되도록, 알루미늄-실리콘합금, 알루미늄-게르마늄합금, 알루미늄-실리콘-마그네슘합금, 및 알루미늄-실리콘-게르마늄합금으로 이루어진 군에서 선택되는 접합합금으로 알루미늄 또는 알루미늄합금 아일랜드가 세라믹기층에 접합된다.
Patent KR-0140381-B1 (KR)
Title: Process for the production of tube shaped mouldings out of high temperature superconductor material and plant for
Inventor: PREISLER EBERHARD
IPC: H01B12/02
Filed: 1991-06-15
Granted: 1998-06-01
Abstract: For the production of tube-shaped mouldings of high-temperature superconductor material based on oxides of bismuth, calcium, strontium and copper, a homogeneous melt of the oxide mixture is allowed to run in a predetermined stoichiometry at temperatures from 900 to 1100 DEG C into a casting zone rotating about its horizontal axis. The solidified moulding is taken out of the casting zone and heat-treated for 4 to 150 hours at 700 to 900 DEG C in an oxygen-containing atmosphere. A plant for producing tube-shaped mouldings consists of a rotatably mounted mould (4, 9) which is provided at least on one end face with an end ring 6 reducing its free cross-section, a casting chute 7 protruding into the interior of the mould (4, 9) and a crucible 8 which is arranged above the casting chute 7 and through which the casting chute 7 can be charged with melt. <IMAGE>
Patent KR-940008139-B1 (KR)
Title: Amplifing circuit in semiconductor memory device
Inventor: CHON DONG-SU
IPC: G11C7/06
Filed: 1991-06-17
Granted: 1994-09-03
Abstract: The data sense amplifying circuit includes a signal amplifying circuit, a first MOS capacitor with the gate connected to a first bit line and the source and drain commonly connected to the signal amplifying circuit, and a second MOS capacitor with the gate connected to a second bit line and the source and drain commonly connected to the signal amplifying circuit, thereby rapidly sensing data.
Patent KR-100192042-B1 (KR)
Inventor: HAN CHIN-SOK
IPC: H01J9/46
Filed: 1992-01-28
Granted: 1999-07-01
Abstract: 방폭밴드를 연속 적재하여 적재 공간을 줄임으로써, 적재높이를 낮게 하고, 따라서 브라운관의 방폭밴드 공급장치의 설치를 위한 설치 공간의 확보에 대한 어려움을 배제할 수 있도록 하는 브라운관용 방폭밴드 공급장치를 제공하기 위하여 십자형으로 연속 적재된 방폭밴드를 하나씩 일정위치로 하향 이동할 수 있도록 하는 적재부를 구성하고, 이러한 적재부의 하부에 실린더에 의하여 회전 작동되어 상기 방폭밴드가 하향으로 이동하도록 하거나, 또는 하향으로의 이동을 규제하는 다수개의 캠이 회전 가능하도록 설치된 중공 플레이트를 지지봉에 의하여 지지 고정하며, 상기한 중공 플레이트의 하부에 이와 일정 간격이 이격된 위치에 상하 이동과 함께 회전이 가능한 밴드 이동장치를 설치한 것.
Patent KR-950003831-B1 (KR)
Title: Informaiton display and printing method and device for fax
Inventor: BAEK NAM-DAE
IPC: H04N1/23
Filed: 1992-04-25
Granted: 1995-04-20
Abstract: a display mode examining step of receiving each function key signal and mode selection key for the communication of image data from the OPE, and examining if the communication state data displaying mode is fixed when the communication starts; and a communication state displaying step of displaying the communication state data set in the protocol in the OPE in stages in case the communication state data displaying mode is set in the display mode examining step.
Patent KR-0184752-B1 (KR)
Inventor: YOO IK-DONG
IPC: C12N1/20
Filed: 1992-05-12
Granted: 1999-04-01
Abstract: 본 발명은, 특히 그람 양성균과 기존의 항생물질 내성균주에 대해 강력한 항균활성을 갖는 다음의 구조식으로 표시되는 마크롤라이드계 항생물질 GERI-155와 그의 유도체를 제공하는 것이며, 이 GERI-155를 생산하는 균주인 스트렙토마이세스 에스피. GERI-155를 제공한다. 또한 본 발명은, 스트렙토마이세스 에스피. GERI-155를 영양배지에서 배양하여서 GERI-155를 생산하는 방법을 제공하는 것이다.
Patent KR-960010188-B1 (KR)
Inventor: TSUJI TOSHIAKI
IPC: H04N1/407
Filed: 1992-05-26
Granted: 1996-07-26
Abstract: 내용없음
Patent KR-940011755-B1 (KR)
Title: Restoring and searching method for indicating the sender's phone number
Inventor: JONG IN-HO
IPC: H04M1/00
Filed: 1992-05-27
Granted: 1994-12-23
Abstract: In the ISDN telephone, the method that retrieves the caller address when the user wants is provided. The method also enhances the caller address display service. The system includes a processor (101), a 64 Kbyte ROM (102) as the extend memory, a 32 Kbyte RAM (103), a power supply (107), a transmitter (108) transmitting the message, a R-interface access block (109) connecting to the data terminal, a voice processor (110) processing the A/D and D/A conversion, a speakerphone (111), a LCD module (105) providing the alpha numeric display, a keypad (104) and a LED (106) displaying the state of call.
Patent KR-950013304-B1 (KR)
Title: Cellular phone inter freguency circuit
Inventor: SINEN BRODERIC
IPC: H04B7/26
Filed: 1992-06-01
Granted: 1995-11-02
Abstract: a first mixer for receiving a high frequency signal from a low noise input amplifier and a first local oscillating signal from a first local oscillator to generate a first signal; a first amplifier for receiving the first signal to generate a second signal; a double mode resonator surface acoustic wave band-pass filter, for receiving the second signal, and having first and second interdigital transducers positioned between first and second reflector patterns through a first impedance matching circuit to be matched with the second signal; and a second impedance matching circuit, a second amplifier, a second mixer, a first intermediate frequency filter, a third amplifier and a detector sequentially connected to an output terminal of the double mode resonator surface acoustic wave band-pass filter.
Patent KR-950000392-B1 (KR)
Title: Deck mechanism for magnetic recording/reproducing apparatus
Inventor: KANG MYONG-KU
IPC: G11B15/18
Filed: 1992-06-17
Granted: 1995-01-16
Abstract: The mechanism is for a light, portable, and cheaper deck in a magnet record player. This mechanism comprises a light emitting sensor (73), light receiving sensors (74),(75) on both sides, reel detect sensors (38),(39) which detect the rotation of supply and winding reel tables (46),(47), a cassette switch (79) which determines the existence of a cassette, a printing circuit board (77) which is fixed on the slide base (40).
Patent KR-950001344-B1 (KR)
Title: Lifting device for container of trailer
Inventor: LEE JONG-YUN
IPC: B60P1/00
Filed: 1992-06-22
Granted: 1995-02-17
Abstract: The apparatus is for easily loading or unloading the container without using a special crane so that it can freely separate the container from the trailor and use the trailor on other purposes. The apparatus comprises a container transport member (100), for holding the container and moving it, guided by a container storage frame of the trailor (20); a vehicle wheel transfer member (300), for easily loading/unloading the container, equipped on both sides of the rear part of the container storage frame (30); a frame support member (200) making the storage frame slanted when moving the wheel transfer member forward.
Patent KR-950009586-B1 (KR)
Title: Auto-editing method and its device in video tape copy system
Inventor: LEE HYONG-JU
IPC: H04N5/765
Filed: 1992-07-24
Granted: 1995-08-24
Abstract: selecting a program to be edited using time information recorded together with the video and audio signals in a recording mode; retrieving the program with time information corresponding to that of the selected program; and copying the retrieved program on a recording medium a recording mechanism. The apparatus comprises: a memory(30) for storing the time information of video and audio signals; a picture display unit(110) for displaying the time information; a key input unit(10) for applying control commands and information to select programs of the same kind or the same time zone to be edited to use the time information, and a system controller(20) for controlling the recording mechanism(50); a playback mechanism and a dubbing unit(60) in response to the control commands and information from the key input unit(10) to retrieve and copy the selected programs from the programs recorded on the recording medium of the playback mechanism.
Patent KR-950011973-B1 (KR)
Title: Heating control method & equipment of dryer
Inventor: KAWAMOTO MASAUKKI
IPC: D06F58/02
Filed: 1992-07-27
Granted: 1995-10-13
Abstract: A rotary drum(10) is rotated, and hot air is fed from hot air feed ports(30a)(30b) to dry clothes(M). A clothes temperature detecting device(S1) detects the temperature of the clothes, when the clothes pass the hot air feed ports(30). The detected temperature is sent to a calculating device(62) and compared with the preset temperature of a temperature setter(61). A proportional control valve(65) provided on a gas circuit to the burner(B) of a heating device(31) is controlled based on the result so that the temperature of the clothes in the drum(10) is kept at the preset temperature. The dry state of the clothes is detected by a humidity sensor(S3) provided on an exhaust tube and compared with the preset valve of a humidity signal setter(69) by a comparator(68). Overheating and underheating is prevented by detecting the clothes temperature and controlling a heating device.
Patent KR-960015142-B1 (KR)
Inventor: CROSS PETER EDWARD
IPC: C07D401/12
Filed: 1992-08-12
Granted: 1996-11-01
Abstract: 내용없음.
Patent KR-950000338-B1 (KR)
Title: Combination type pn code acquisition and pn code tracking device
Inventor: SHIN DONG-KWAN
IPC: G01S13/66
Filed: 1992-09-07
Granted: 1995-01-13
Abstract: The apparatus for recovering the signal correctly in the dispersing band communication or radar tracking system includes a delay lock loop means (DLL) tracking the PN, a PN tracking means (A) comprising either a tau dither loop (TDL) or a double dither loop (DDL), a pair of threshold detectors (U7,8) connected to input and output of the PN tracking means, a pair of level converters (U15,18) connected to outputs of the threshold detectors, a SR latch (B) means connected to output and acquisition signal input of the level converters, and another pair of level converters (U16,17) connected to output of the SR latch means.
Patent KR-950011595-B1 (KR)
Title: Process for preparing oligosaccharide from waste of beans
Inventor: PARK UN-HA
IPC: C07H1/06
Filed: 1992-10-10
Granted: 1995-10-06
Abstract: The method accomplishes the effect of both treating the waste water and extracting oligo-saccharide, a sweetener, from the waste water which is made to undergo a ultra-filtration. The resultant filtrate is passed through an anion exchange resin filter, a cathion exchange resin filter, a mixed anion and cathion resins filter to be subject to inverse osmosis for concentration. The Ultra-filtration is made through a membrane of molecular wt. fraction 6000 to 20,000, while the inverse osmosis is performed under the condition of 40-50 degree C and 35-45 atm.s.
Patent KR-960001348-B1 (KR)
Title: Contact image sensor
Inventor: PARK YOUNG-HO
IPC: H01L27/146
Filed: 1992-10-23
Granted: 1996-01-26
Abstract: The contact image sensor is equipped with photo-conductive photo sensor and driving circuit so that structures of an amplifying stage and an external driver stage become simple. The contact image sensor comprises photo conductive sensors(S1-Sn) comprising a substrate(1), a lower electrode(2), a amorphous silicon layer(3), and a first conduction type amorphous silicon layers(5,6), and thin film transistors(T1-Tn) controlled by output signals of the block selection terminals(B1-Bn) and pixel selection terminals(P1-Pm).
Patent KR-970000103-B1 (KR)
Inventor: TAKESHI TADA
IPC: F27B9/36
Filed: 1992-10-31
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-950007603-B1 (KR)
Title: Control system of bidet
Inventor: LEE YONG-HO
IPC: E03D9/08
Filed: 1992-11-04
Granted: 1995-07-12
Abstract: The system includes a temperature setting unit (7) for setting a seat temperature, a hot wind temperature, and a hot water temperature, a temperature sensing unit (8), a comparion signal processor (9) for comparing the unit (7) output with the unit (8) output, a keypad (14) having mode buttons (10, 11, 12, 13, 36, 35), a water stream sensor (17) for sensing the flow of the cleaning water, a valve motor (19) for controlling the injection pressure of the hot water, a cylinder motor (20) for controlling a nozzle, a dry motor (21), a seat heater (22), a solenoid (23) for controlling the supply of the hot water, and a microprocessor (33), thereby obtaining various functions of a bidet.
Patent KR-100267393-B1 (KR)
Inventor: TANIMIZ TORU
IPC: H02B13/035
Filed: 1992-11-10
Granted: 2000-10-16
Abstract: 전원용 복수의 모선(10, 10a, 10b), 복수의 전기장비(9, 15, 16, 17) 및 상기전기장비중 적어도 하나를 운반하는 가이드레일(110, 120)로 구성된 배전반(1)는 복수의 모선(10, 10a, 10b)를 수용하는 공통 모선 케이싱(2)과 각 전기장비(9, 15, 16, 17)를 수용하는 복수의 배전유닛 케이싱(3)을 포함한다. 상기 복수의 배전유닛 케이싱(3)은 분리 가능하게 공통 모선 케이싱(2)에 부착되고, 복수의 모선(10, 10a, 10b)는 수평방향으로 연장되고 소정의 간격으로 수직방향 배치되고 최소한의 배전유닛 케이싱(11)은 복수의 진공회로 차단기(9)와 부하측 케이블(61)에 접속된 복수의 부하측 도전체(51)를 수용하고 제1분리스위치 유닛(31)은 복수의 모선(10, 10a, 10b)와 복수의 진공회로 차단기(9)를 접속하고, 제2분리 스위치 유닛(34)은 진공회로 차단기(9)와 부하측 도전체(51)를 접속하고, 각 진공회로 차단기(9)의 접촉이동축은 수평방향 즉 배전유닛 케이싱(11)의 깊이 방향으로 연장되게 배열되며, 그 방향은 각 모선(10, 10a, 10b)의 연장 방향에 수직이고 복수의 진공회로 차단기(9)는 소정의 간격으로 수직방향 배치되고 더욱이 복수의 부하측 도전체(51)는 각 진공회로 차단기(9)의 접촉 이동축에 수직적인 방향 즉 수직방향으로 연장된다.
Patent KR-960006740-B1 (KR)
Title: A starting system circuit of an excavator
Inventor: LEE SUNG-HO
IPC: E02F9/20
Filed: 1992-11-30
Granted: 1996-05-23
Abstract: A starting system circuit for a heavy equipment includes a battery; a key box; a battery relay; a start relay; a start motor; an alternator; a microcomputer; a power supply; a solenoid; an RPM sensor; a diode; an auxiliary battery; an auxiliary relay; a remote controller; a selection switch; and a solenoid control line.
Patent KR-950013496-B1 (KR)
Inventor: UCHINO MASAHITE
IPC: B08B3/08
Filed: 1992-12-24
Granted: 1995-11-08
Abstract: 내용 없음.
Patent KR-950012317-B1 (KR)
Title: System bus arbitration circuit inside the base station unit
Inventor: LEE JAE-HO
IPC: H04L12/40
Filed: 1992-12-29
Granted: 1995-10-16
Abstract: The circuit for arbitrating system bus without the help of a CPU comprises inverters(I1-In) for receiving system bus occupation request signals form devices, NOR gates(NOR1-NORn) for operating output signals of the inverters and bus occupation status signal, and line drivers(BF1-BFn) for connecting the devices with system bus by the output signal of the NOR gates.
Patent KR-960002820-B1 (KR)
Title: Improved sense amplifier
Inventor: JANG SUNG-JOON
IPC: G11C11/407
Filed: 1992-12-30
Granted: 1996-02-26
Abstract: The sense amplifier is for reading cell data with decreased power consumption and delay time not by using an equalizing pulse. The sense amplifier comprises a voltage shifter sense amplifier(1st S/A) for amplifying voltage level difference of bit and bit bar signals and shifting the voltage level of bit and bit bar signals, a cross coupled sense amplifier(2nd S/A) for latching output signals of the voltage shifter sense amplifier and for amplifying voltage level difference of the signals, and a current mirror sense amplifier(3rd S/A) for amplifying output signals of the cross coupled sense amplifier.
Patent KR-960008239-B1 (KR)
Inventor: GOODHUE WILLIAM VELTE
IPC: E06B9/262
Filed: 1992-04-27
Granted: 1996-06-21
Abstract: 내용 없음.
Patent KR-970001727-B1 (KR)
Inventor: YASUDA TOMOHIKO
IPC: E02F9/22
Filed: 1992-04-13
Granted: 1997-02-14
Abstract: 내용 없음.
Patent KR-960008669-B1 (KR)
Inventor: SAKATA SHINJI
IPC: C07H19/06
Filed: 1992-04-23
Granted: 1996-06-28
Abstract: 내용없음.
Patent KR-100248535-B1 (KR)
Inventor: THOSEBY MICHAEL R
IPC: C07B61/00
Filed: 1993-01-11
Granted: 2000-04-01
Abstract: 하기 일반식(I)의 화합물: 
     
       
     
     상기 식에서, n은 2 내지 6의 정수이고; X는 일반식 X(OH)n    (II)의 임의로 치환된 1차 또는 2차 지방족 또는 시클로지방족 폴리올이며, 
     Z는 일반식 -CH 2 -CH(CH 2 OY)- 의 기이고, 
     Y는 임의로 치환된 1차 또는 2차 지방족 또는 시클로지방족 1가 알코올의 잔기이며 
     또는 Z는 일반식 의 기이며, W는 임의로 치환된 지방족 탄소 사슬로, 1개 이상의 헤테로 원자를 포함할 수 있으며, 또는 Z는 T가 지방족 혹은 시클로지방족 알킬기인 일반식 -CH 2 -CH(T)- 의 기임.
Patent KR-100268960-B1 (KR)
Title: Tamper evident closure
Inventor: HEKEL IHAB
IPC: B65D41/04
Filed: 1993-02-12
Granted: 2000-11-01
Abstract: In accordance with the present invention, an irreversible tamper evident system for a button closure is provided. The irreversible tamper evident system is provided by a color change system carried by the flexible button portion of the closure. The color change system comprises an indicator coating over a dark colored substrate coating. The indicator coat is preferably colored with a light colored transparent colorant such as an orange colored fluorescent dye. The indicator coat is preferably a liquid material which can be cured by evaporation, heat, UV irradiation or the like, to form a solid layer. When the substrate layer and indicator layer are in intimate contact, a first color is observed. Depending upon the relative colors used for this substrate and indicator layers, this first color can be a combination of the colors of the two layer or can be primarily the color of the substrate layer. However, when the layers become separated and the outer layer is spaced from the inner layer, a second color is observed which second color is primarily the color of the indicator coat.