baber/WOPTO huggingface dataset:
Patent KR-900000300-B1 (KR)
Title: Method of forming metal thin film and therefor device
Inventor: HARATA HIROSHI
IPC: H01L21/768
Filed: 1985-12-27
Granted: 1990-01-25
Abstract: The fine grained metal film (6') comprises multiple metal layers and intervening layers (14) between the respective metal layers.  The intervening layers being formed of a compound of the metal and a reactive gas and serving to suppress growth of grains in the respective metal layers and to suppress electromigration of grain boundaries.  In a method for manufacturing a metal film (6') with homogeneous and fine grains on a substrate one or more intervening layers are formed by introducing a gas reactive with the metal film one or more times during deposition of metal film. Thus, a metal film of a multilayered structure with multiple metal layers can be formed and is used for integrated circuit.
Patent KR-900001671-B1 (KR)
Title: Semi-automatic hot wire tig welding equipment
Inventor: HORI KATSUYOSHI
IPC: B23K9/10
Filed: 1986-02-08
Granted: 1990-03-19
Abstract: Semi-automatic hot wire TIG welding appts. has a portable, hand- gripping TIG arc torch and a portable filler wire feed torch which can be moved relative to the arc torch, with a power source, incorporating a welding condition control device electrically connected to the wire feeding device and a voice identification control.  A helmet has an electrically darkened or hightened shielding filter and a microphone, from which a command signal is transmitted to the control device.  The resistance value of the wire extension between the end wire and the end of the wire feed torch is measured and wire feed speed is controlled in response to the detected wire extension.
Patent KR-940004939-B1 (KR)
Inventor: CICHANOWSKI STANLEY W
IPC: H01G4/08
Filed: 1986-04-28
Granted: 1994-06-07
Abstract: 내용 없음.
Patent KR-870002174-B1 (KR)
Title: Apparatus for forming a row of zigzag coupling elements for slide fasteners
Inventor: MATSUDA YASUHIKO
IPC: A44B19/42
Filed: 1986-06-20
Granted: 1987-12-28
Abstract: The appts. comprises a rotating die wheel carrying two spaced rows of staggered pins, about which a thermoplastic resin monofilament is zigzagged by passing through a hole in a moving guide plate. Respective drive mechanisms reciprocate the guide plate transversely of the die wheel periphery and also tangentially to it, to zigzag the monofilament onto the pins.  The die wheel has a central peripheral groove into which a bending unit forces portions of the zigzag monofilament into U-shape, as coupling teeth blanks with parallel legs.  A punch unit deforms the U-bends into coupling heads.  Pref. two crank mechanisms reciprocate the guide plate in mutually perpendicular directions.
Patent KR-910004878-B1 (KR)
Inventor: BRUGEL EDWARD G
IPC: C08L65/00
Filed: 1986-11-24
Granted: 1991-07-15
Abstract: 내용 없음.
Patent KR-940003714-B1 (KR)
Inventor: NAKAMURA YOSHINORI
IPC: B29C45/02
Filed: 1986-11-29
Granted: 1994-04-28
Abstract: 내용 없음.
Patent KR-890003543-B1 (KR)
Title: Method for preparing lusterless acrylo nitril-butadien-stylene resin
Inventor: LEE KYONG-WOO
IPC: C08F279/04
Filed: 1986-12-27
Granted: 1989-09-23
Abstract: The ABS having non-glossy property is prepd. in 5 steps. (1) The monomer mixt. of 3-15 wt.% aromatic vinyl monomer, 1-10 wt.% acrylonitrile or methacrylate, and 85-97 wt.% styrene-butadiene copolymer rubber latex (styrene content <= 30%) is mixed with water at 20-90≰C to swell rubber particles.  (2) Adding anoic emulsifier and 10-20 wt.% oil soluble peroxide to give graft latex.  (3) Adding ABS latex to give graft latex.  (4) Adding ABS latex to give graft ABS latex.  (5) Mixing styrene-acrylonitrile copolymer or α-methylstyrene-acrylonitrile copolymer to give the ABS.  The aromatic vinyl monomers are styrene, α-methylstyrene, P-t-butyletyrene, chloroetyrene.
Patent KR-910003831-B1 (KR)
Title: A watch of patrol type which consists of electronics circuits
Inventor: HAN WAN-HUI
IPC: G04G15/00
Filed: 1987-05-11
Granted: 1991-06-12
Abstract: The watch prints  the information memorized   in  the  patrol course and time. The watch includes phototransistors  (Q1-Q4)  for receiving infrared signals from a photodiode  housed  in  each  of patrol boxes, a CPU (4) for storing position data memorized  at  a EP rom (6) and time data of timer (5) in  a  ram  (7),  a  control circuit (10) comprising a EP rom (6) to control operation  of  CPU (4) by a program, a printer (15)  and  display  circuit  (20)  for printing or displaying the position and time data  stored  in  the ram (7).
Patent KR-900009114-B1 (KR)
Inventor: DAKAMATSU JUNICHI
IPC: G03G15/00
Filed: 1987-05-27
Granted: 1990-12-22
Abstract: 내용 없음.
Patent KR-940008929-B1 (KR)
Inventor: SOMMER RICHARD A
IPC: C21D9/06
Filed: 1987-08-28
Granted: 1994-09-28
Abstract: 내용 없음.
Patent KR-940010181-B1 (KR)
Title: Recording subscription protecting method
Inventor: KWON O-JU
IPC: G11B15/02
Filed: 1987-09-10
Granted: 1994-10-22
Abstract: cancelling the timer reservation record in an wait state of the timer reservation record; counting the timer reservation record time continuously even in case of converting into a replay mode; displaying the time with characters or LED at the reservation record time; and automatically ejecting a tape on replaying.
Patent KR-900004377-B1 (KR)
Title: Connector with compliant retainer
Inventor: HAHN MARLYN EUGENE
IPC: H01R12/50
Filed: 1987-09-16
Granted: 1990-06-23
Abstract: The holder and locator comprises a post extending from the connector housing for engaging the holes with an interference fit to locate the housing with respect to the printed wiring board. The post has a number of ribs extending outwardly from the post at locations around the post and an elongated longitudinal bore having its major axis aligned with directly opposed junctures of adjoining ribs and sized to provide a frangible juncture which separates when the post is inserted in a locating hole. The post has four ribs located at ninety degrees to each other, the elongated longitudinal bore being oval shaped having its major axis in alignment with opposed junctures of adjoining ribs.
Patent KR-900006396-B1 (KR)
Title: Substraiton extention arrantement
Inventor: SONG DONG-IL
IPC: H04M1/70
Filed: 1987-09-18
Granted: 1990-08-30
Abstract: The system using one telephone line with a number of subsidiary phones is divided to a main telephone connected to the line and sub- telephones connected to the main telephone. Both telephone sets equip privacy function switches (11b,12b) switching on and off the counterpart ringing circuit (11a,11b) and line when the person does not pick-up the handset for certain time after rining in the main telephone, an automatic ring changer (11c) switches the call to the sub-telephone.
Patent KR-950013566-B1 (KR)
Inventor: TAKAYA TAKAO
IPC: C07D501/56
Filed: 1987-09-21
Granted: 1995-11-09
Abstract: 내용 없음.
Patent KR-910001300-B1 (KR)
Inventor: GUMAKAI MASATO
IPC: C01B21/072
Filed: 1987-11-17
Granted: 1991-03-02
Abstract: 내용 없음.
Patent KR-900003681-B1 (KR)
Title: Electrically commutated variable speed compressor control system
Inventor: BENCH RONALD W
IPC: G05D23/19
Filed: 1987-11-28
Granted: 1990-05-30
Abstract: The compressor control system has an ECM controller for controlling the speed of the motor. The controller receives back EMF signals from the electrically commutated motor and produces feedback signals representative of the back EMF. Compressor speed logic generates a desired motor speed setpoint signal. A compressor speed signals from the EMF feedback signals. The error between the desired motor speed setpoint and the calculated actual compressor speed signal is monitored and an error signal produced. A duty cycle generator produces a speed control signal representative of the error signal, the speed control signal being transmitted to the ECM ciontroller for adjusting the speed of the electrically commutated motor driven compressor.
Patent KR-950015208-B1 (KR)
Inventor: KEBUIN M OBUENSU
IPC: H03K19/086
Filed: 1987-12-15
Granted: 1995-12-23
Abstract: 내용 없음.
Patent KR-940003286-B1 (KR)
Inventor: DIPROSE MICHAEL F
IPC: C02F1/461
Filed: 1986-11-28
Granted: 1994-04-20
Abstract: 내용 없음.
Patent KR-910002239-B1 (KR)
Inventor: NISIMAE JUNICHI
IPC: H01S3/03
Filed: 1988-01-25
Granted: 1991-04-08
Abstract: 내용 없음.
Patent KR-960004362-B1 (KR)
Inventor: SCHLAFER LUDWIG
IPC: D06P1/384
Filed: 1988-02-05
Granted: 1996-04-02
Abstract: 내용없음.
Patent KR-940011472-B1 (KR)
Inventor: AOKI TAKAYOSHI
IPC: B01F15/04
Filed: 1988-07-16
Granted: 1994-12-15
Abstract: 내용 없음.
Patent KR-910003349-B1 (KR)
Inventor: CAWFIELD DAVID W
IPC: C25B13/00
Filed: 1988-07-30
Granted: 1991-05-28
Abstract: 내용 없음.
Patent KR-920008731-B1 (KR)
Inventor: OGASAWARA TOSHIFUMI
IPC: B05B12/14
Filed: 1988-08-08
Granted: 1992-10-08
Abstract: 내용 없음.
Patent KR-930010228-B1 (KR)
Inventor: MIHARA HIROKAZU
IPC: B65B7/28
Filed: 1988-12-29
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-970001486-B1 (KR)
Inventor: OHNO KIYOTAKA
IPC: C07D307/93
Filed: 1989-03-30
Granted: 1997-02-06
Abstract: 내용없음.
Patent KR-910000660-B1 (KR)
Title: Process for preparing 1,3-dimethyl-4-(2,4-dichlorobenzoyl)-5-pyrazolyl-4-toluene sulfonate
Inventor: KIM IN-SUN
IPC: C07D231/18
Filed: 1989-03-31
Granted: 1991-01-31
Abstract: A             process             for             preparing 1,3- dimethyl-4-(2,4-dichlorobenzoyl)-5-    pyrazolyl    -4-toluene sulfonate    of    formula    (I)    comprises    (a)     reacting 3- methyl-5-pyrazolone  with  4-toluenesulfonyl  chloride   in   an aqueous     soln.     by     use     of     toluene     to     get 3- methyl-5-pyrazolyl-4-toluene sulfonate (II); (b)  reacting  (II) with dimethylsulfonate by use of basic  sodium  hydrocarbonate  to get 1,3-dimethyl-5-pyrazolyl-4-toluene   sulfonate   (III);   (c) reacting (III) with 1,3-dichlorobenzene and CCl4 in  the  presence of AlCl4 catalyst, hydrolyzing it and treating it with NaOH to get 1,3- dimethyl -4-(2,4-dichlorogenzoyl)-5-sodium  oxypyrazole  (IV); (d) reacting (IV) with 4- toluenesulfonyl chloride to get (I).
Patent KR-920003083-B1 (KR)
Inventor: PEERLKAMP ERIK R
IPC: C08J5/04
Filed: 1989-04-04
Granted: 1992-04-13
Abstract: 내용 없음.
Patent KR-920007375-B1 (KR)
Inventor: TANAKA MITSURU
IPC: H02J7/00
Filed: 1989-05-04
Granted: 1992-08-31
Abstract: 내용 없음.
Patent KR-910006962-B1 (KR)
Title: Carbonizing method for by-product of tobacco
Inventor: LEE YUN-HWAN
IPC: C10B47/00
Filed: 1989-06-30
Granted: 1991-09-14
Abstract: A  by-product  of  tabacco  is  carbonized  by  heating  the by- product with  a  dryed  gas  generated  in  the  inner  of  the carbonizing furnace. The rotary kiln-type furnace includes  a  raw material-feeding  inlet  having  a  rotary  valve   a   carbonized material- outlet and a dryed gas-outlet. The  heating  temperature for the by-product  is  pref.  250-600  deg.C,  and  the  rotating velocity of the furnace is pref. 6-18 rpm.
Patent KR-930003255-B1 (KR)
Title: Programmable subframe typed pwm circuit
Inventor: JO DONG-SU
IPC: G06F7/62
Filed: 1989-08-31
Granted: 1993-04-24
Abstract: The  PWM  circuit  comprises  a  control  circuit  (20)  for generating control signals (Cm-Co)  according  to  the  number  of subframes, a PWM data  register  (60)  for  storing  PWM  data,  a comparision  and  correction  circuit  (40)  for  determining  the sequence of connections  of  a  counter  (30)  and  comparing  the counter value with the register value to generate overflows  under correction signals, the counter (30) for determining the  sequence of connections by the circuit (40) and counting-up to  return  the overflows to the circuit (40), a CMP OR gate (70) for OR operating the correction signal from the circuit (40) and a  modulator  (50) for setting and resetting the output and outputting the correction signal.
Patent KR-920000646-B1 (KR)
Inventor: TAKESHI OHNUMA
IPC: A61K31/7042
Filed: 1989-09-05
Granted: 1992-01-20
Abstract: 내용 없음.
Patent KR-0135307-B1 (KR)
Inventor: TRABER JORG
IPC: A61K31/40
Filed: 1989-09-19
Granted: 1998-04-23
Abstract: 요약 없음.
Patent KR-910008432-B1 (KR)
Title: Recording device of video printer
Inventor: CHA DONG-IL
IPC: G06K15/12
Filed: 1989-09-22
Granted: 1991-10-15
Abstract: The apparatus changed the platen drum structure  to  make  it shorter and lighter includes driving  rollers  (2a,2b)  placed  at both sides of the drum (1) and linked by a  belt  (3),  a  thermal printer head (10) placed at upper side  of  the  drum  and  driven upward or downward, and a paper feeding control lever  (6)  placed at side of the  driving  roller  (2a).  A  colour  ribbon  (5)  is transfered with same speed to the one of a print paper (4).
Patent KR-0156564-B1 (KR)
Inventor: UKU KYOJI
IPC: C08J3/16
Filed: 1989-11-13
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-950014876-B1 (KR)
Inventor: OKUDA KOICHI
IPC: G03G15/20
Filed: 1989-12-07
Granted: 1995-12-16
Abstract: 내용 없음.
Patent KR-970007576-B1 (KR)
Title: Powdery cleaning agent
Inventor: RARUFU ZAUERU
IPC: C11D3/00
Filed: 1990-04-03
Granted: 1997-05-10
Abstract: The invention relates to a powdery cleaning agent for textile areas, especially textile floor coverings, containing a carrier material mixed with water, a detergent substance, where appropriate solvents and optionally further additives, and proposes, to achieve a powdery cleaning agent which saves raw materials and, at the same time, contains no or only small amounts of substances which are categorised as hazardous to health and incompatible with the environment, that the carrier material be formed by highly absorbent, swollen polymer particles, and organic fibre particles be attached to the surface thereof.
Patent KR-900004803-B1 (KR)
Title: Amino benzoic acid derivatives and their's preparation
Inventor: KRANTZ ALEXANDER
IPC: C07C229/54
Filed: 1990-05-14
Granted: 1990-07-06
Abstract: A method for preparing 2-alkoxy-4H-3,1-benzoxazin-4-one dervis. of formula (I) comprises, esterifying a cpd. of formula (II) with a cpd. of formula HOX; and hydrolyzing the obtd. cpds. In the forulas, R1 is H, C1-4 alkyl, C2-4 alkenyl or C1-4 haloalkyl; R2 is C1-4 alkoxy, C1-4 alkyl, C2-4 alkenyl, C1-4 haloalkyl, C1-4 alkylthio, NO2, NH2, dialkylamino, alkoxycarbonyl amino, acylamino or dialkylureido; X is C1-4 alkyl, opt. substd. by phenyl; a is 0-2; P is C1-4 alkyl or benzyl. (I) are enzyme inhibitors, esp. of serine proteases, including human-leukocyte elastase, thrombine or urokinase, and may be used as antiinflammatory or antiarthritic agents.
Patent KR-920009098-B1 (KR)
Title: Video head and tape protecting device
Inventor: PYO JONG-CHOL
IPC: G11B5/40
Filed: 1990-07-27
Granted: 1992-10-13
Abstract: A piezoelectric element (20) is installed between a head base (15) of a video head (11) and a core (16) wounding a coil (17)  to apply the current during the tape driving  mode  like  stop,  fast forward and rewind modes which is not  necessary  to  contact  the tape so that the head tip is retracted not  to  contact  the  tape directly.
Patent KR-930009955-B1 (KR)
Inventor: IWADA SHIGEMI
IPC: B66B1/24
Filed: 1990-09-08
Granted: 1993-10-13
Abstract: 내용 없음.
Patent KR-920008300-B1 (KR)
Title: The method of manufacturing dispenser-type cathode
Inventor: CHOE JONG-SO
IPC: H01J9/04
Filed: 1990-09-22
Granted: 1992-09-26
Abstract: The dispenser cathode is mfd. by packing  a  porous  tungsten substrate  (2)  of  1.4  mm  diameter  into  the  reservoir   (3), laser-welding the substrate to the reservoir, loading an  electron emission material on  the  upper  of  the  tungsten  substrate  to impregnate it in  the  hydrogen  furnace,  resistance-welding  the substrat-packed reservoir (3) to the sleeve (1),  and  interposing the heater (14) into the sleeve. The cathode has  a  high  current density, and is used for a braun tube and an image pickup tube.
Patent KR-940001235-B1 (KR)
Inventor: YANO HARUTO
IPC: G01C21/00
Filed: 1990-10-24
Granted: 1994-02-18
Abstract: 내용 없음.
Patent KR-100209868-B1 (KR)
Inventor: CORD HEINRICH KOHSIEK
IPC: H03K3/283
Filed: 1990-11-15
Granted: 1999-07-15
Abstract: 피드백 루프를 갖춘 수정 발진기 및 공진 증폭기를 구비하며, 상기 공진 증폭기는 진폭 특성이 그 공진 주파수의 범위내에서 오버슈트를 가지고 상기 수정 발진기의 피드백 루프내에 배치되는 어버톤 수정 발진기에 있어서, 상기 공진 증폭기의 공진 주파수는 발생될 오버톤의 주파수와 상기 수정 발진기의 다음의 더 낮은 발진 주파수 사이에 있으며, 반면에, 피드백 루프, 특히, 상기 공진 증폭기에서 발생될 오버톤 주파수 범위내의 신호에 관련하여 상기 다음의 더 낮은 발진 주파수의 주파수 범위내의 신호는 오버톤 수정 발진기가 다음의 더 낮은 발진 주파수의 주파수에서 발진하지 않고 발생될 오버톤 주파수에서만 발진하도록 위상 시프트를 갖는다.
Patent KR-940000374-B1 (KR)
Title: Tray-transferring apparatus of a sorter
Inventor: JONG JAE-HON
IPC: B65H39/11
Filed: 1991-03-12
Granted: 1994-01-19
Abstract: The appts. includes the bin transferring trays which each have a pair of pin trays at each end and which are slidable along slots. The appts. comprises rotatably driven transfer wheels which transfers each tray through a kinked section of the slot to project the tray towards the feed of sheets to be sorted. The appts. also comprises racks which are moved longitadinally by a transmission from the transfer wheels and continuously move the trays along the slots to and from the kinked section. The racks act at the bottom of the array of trays through a vertically movable tray support having pins which locate in holes at the bottom of the racks and slide in the slots.
Patent KR-960013769-B1 (KR)
Inventor: WATROUS ROBERT BRINGHURST
IPC: G11B21/02
Filed: 1991-03-18
Granted: 1996-10-10
Abstract: 내용 없음.
Patent KR-950000325-B1 (KR)
Inventor: KAGEYAMA ATSUHISA
IPC: H04N9/72
Filed: 1991-06-04
Granted: 1995-01-13
Abstract: 내용 없음.
Patent KR-950006141-B1 (KR)
Title: Thermoplastic resin composition
Inventor: KU UN-HUI
IPC: C08L63/00
Filed: 1991-07-05
Granted: 1995-06-09
Abstract: The thermoplastic resin compsn. is composed of 40-95 wt. pts. of a polybutylene terephthalate, 5-55 wt. pts. of a core-shell type copolymer comprising 20-90 wt.% rubber component and 10-80 wt.% graftable unsatd. cpd., 0.1-5 wt. pt. of a polyfunctional epoxy resin contg. at least three oxylane gps., 0.001-3 wt. pt. of a lewis catalyst, and 1-90 wt. pts. of a bisphenol A-type polycarbonate resin. In the copolymer, the rubber component is pref. butylacrylate, butadiene or 2-ethyl-hexylacrylate, and the unsatd. cpd. is pref. methyl methacrylate, styrene, acrylonitrile or glycidyl methacrylate. The lewis catalyst is pref. alkyltriphenyl phosphonium halide, alkenyl-triphenyl phosphonium halide or tetraphenyl- phosphonium borate. The thermoplastic resin compsn. has a good hollow moldability, mechanical strength and impact resistance.
Patent KR-0156582-B1 (KR)
Title: Device for measuring strains compressions and the like of length vatiable structual members or machine members
Inventor: STARK JR EMIL
IPC: G01B7/16
Filed: 1991-07-19
Granted: 1998-12-01
Abstract: An arrangement for measuring extension, compression, force and twist on variable length components using strain gauges has a housing with two blades (9, 11) at a distance apart. One blade is fixed wrt. the housing and the other can move or bend in the direction of component length variation. - A raising and lowering mechanism activates clamp magnets (34) when the arrangement is lowered to fix the housing to the measurement component, whereby the blade tips dig into the component's surface. When the arrangement is raised the magnets are deactivated and the tips are disengaged.
Patent KR-940006477-B1 (KR)
Inventor: EDWARDS CHARLES O
IPC: C08J7/04
Filed: 1991-08-22
Granted: 1994-07-20
Abstract: 내용 없음.
Patent KR-100255733-B1 (KR)
Inventor: SATO TSUGUO
IPC: H02P29/00
Filed: 1991-10-31
Granted: 2000-05-01
Abstract: 캡스턴 모터의 회전수를 검출하여, 서로 90°위상의 다른 2상의 FG 신호를 발생하는 주파수 발전기와, 상기 2상의 FG 신호를 각각 반전 및 비반전 증폭하여 얻어지는 서로 90°씩 위상이 다른 4상의 신호를 입력하여 1상을 선택하는 선택 회로와, 기준 주파수 신호를 입력으로 하는 N비트(N≥2)의 카운터를 갖고, 상기 카운터의 분주출력의 상위 2비트와 상기 2상의 FG 신호를 위상 비교하여 동기 신호를 발생하는 동기 신호 발생기를 구비하여, 상기 선택 회로에서 상기 동기 신호에 의해 선택되는 오차 전압 신호에 의해, 캡스턴 모터의 회전 속도를 제어하도록 하는 것을 특징으로 하는 캡스턴 서보 장치.
Patent KR-940009249-B1 (KR)
Title: Boosting compensation circuit of the semiconductor memory device
Inventor: PARK CHAN-SOK
IPC: G11C11/407
Filed: 1991-11-13
Granted: 1994-10-01
Abstract: The compensation circuit in the semiconductor providing the stable operating voltage comprises the input stage (100A) receiving the enable signal; the voltage pre-charger (400) connected to the output of the input stage (100A); the bootstrap stage (500) increasing the output voltage of the voltage pre-charger (400); the control means (600) adjusting the output voltage of the circuit (M7).
Patent KR-940003345-B1 (KR)
Title: U.p.s.
Inventor: LEE DOK-HO
IPC: H02J9/04
Filed: 1991-12-28
Granted: 1994-04-20
Abstract: The unit includes a control unit having a shaping and PLL circuit to detect waveform information as well as output voltage, and to improve the output distortion for a stable power supply. The control circuit comprises: a signal shaping circuit (20) to adjust a transformer's (10) output gain, and to amplify sine wave and voltage gain; a PLL circuit (30) for a PWM modulation of shaping circuit output with a sawtooth signal, and to improve interter input signal.
Patent KR-0178534-B1 (KR)
Inventor: HELMUT REMBOLD
IPC: F01L9/14
Filed: 1990-10-25
Granted: 1999-03-20
Abstract: 유압 엔진 밸브는, 저장소 피스톤(21), 저장소(25), 저장소 스프링(22)을 가진 자기 상승적인 압력실(18)에 위치된 (유압식) 유체 저장소로 제어되며, 압력실(18)은 밸브 피스톤(17)과 구동캠(4)에 의해 작동되는 캠 피스톤(13)사이에 설치되며, 밸브 피스톤(17)은 엔진 밸브와 연관되어 작동하고, 캠 피스톤(13)은 중공 피스톤으로서 구조되어 있으며, 그 공동부에는 유체 저장소가 설치되어 있다.
Patent KR-100260142-B1 (KR)
Inventor: HASSAN J AHMED
IPC: G01N21/84
Filed: 1992-01-16
Granted: 2000-07-01
Abstract: 열 영향부의 허용 불가능한 깊이 투과에 대한 핵연료 튜브 단부상에 레이저 마킹된 바코드 라벨의 레이저 마킹을 모니터하는 방법 및 장치가 개시되어 있다. 핵연료 튜브상에 위치하는 바코드 라벨의 평균 그레이 레벨값은 선결된 기준값과 비교된다. 개시된 방법에 있어서, 핵연료튜브 표면상에 위치하는 바코드 라벨이 광학적으로 감지되어 바코드 라벨을 나타내는 이산 디지털값 세트가 생성된다. 바코드 라벨을 나타내는 평균 디지털값이 계산되며, 평균 디지털값이 선결된 기준값과 비교된다.
Patent KR-100304165-B1 (KR)
Title: 전기광학장치의제조방법
IPC: G09G3/28
Filed: 1992-02-20
Granted: 2002-11-18
Abstract: 본원 발명은 화상표시장치로서 적용된 전기광학장치의 제조방법에 관한 것이다. 이 방법은 제1기판의 일 주면(主面)에 서로 대략 평행한 복수의 홈을 형성하는 공정; 각 쌍의 제1전극 사이에 가스 방전 공간을 제공하기 위해 각 홈에 한쌍의 제1전극을 형성하는 공정; 상기 제1기판의 일 주면을 평탄화하기 위해 홈을 충전 재료로 충전하는 공정; 상기 제1기판의 평탄화된 표면 상에 유전체 막을 성막(成膜)하는 공정; 상기 홈으로부터 상기 충전 재료를 제거하는 공정; 상기 제1기판에 제2기판--여기서 제2기판은 상기 제1기판의 홈에 대략 직교하도록 배열된 복수의 제2전극을 가짐--을 적층하는 공정; 및 상기 유전체 막과 상기 제2기판 사이에 삽입된 전기광학재료층을 제공하는 공정을 포함하는 것을 특징으로 한다. 
     이 제조방법에 의하면, 유전체시트의 두께 및 치수에 제한이 없어지게 되고, 따라서 그 두께의 불균일에 대한 문제가 없는 화상표시장치를 제공할 수 있게 된다.
Patent KR-100231653-B1 (KR)
Inventor: NINNIS THOMAS J
IPC: H03K17/691
Filed: 1992-02-29
Granted: 1999-11-15
Abstract: 소신호 입력 펄스에 응답하여 고전류, 고전압 출력펄스를 발생하는 반도체 스위치 매트릭스는 복수의 반도체 스위치 모듈과 제어기를 포함한다. 각 모듈은 소신호 입력, 대신호 입력 및 출력 구비한다. 모듈들은 각 행의 모듈들이 병렬로 접속되고 각열의 모듈들이 직렬로 접속되도록 행과 열로 배열된다. 
     제어기는 입력펄스가 인가되는 입력을 구비하며 상기 입력 펄스에 응답하여 각 모듈의 소신호 입력에 인가되는 스위칭 펄스를 발생한다. 각 모듈은 상기 스위칭 펄스에 응답하여 그 대신호 입력과 그 출력 사이에서 도통된다. 각 모듈이 도통일때, 매트릭스는 제1행에 병렬로 접속된 각 모듈의 대신호 입력과 최종행에 병렬로 접속된 각 도듈의 출력 사이에서 도통되어 출력 펄스를 발생한다.
Patent KR-960004577-B1 (KR)
Inventor: NIIMURA KAZUHARU
IPC: H03M5/14
Filed: 1992-03-30
Granted: 1996-04-09
Abstract: 내용없음
Patent KR-950009839-B1 (KR)
Title: Expression vector for human lipocortin-i
Inventor: NA DO-SON
IPC: C12N15/12
Filed: 1992-05-04
Granted: 1995-08-29
Abstract: The  plasmids pHT2  8505P  (I) and  pHT21  8506P (II)  for human lipocortin-1  (III)  are prepared by  (1)  isolating  gene  of (III)  from  plasmid pLCI-S KCTC  84189 (KR  Appl. 89-223), (2)  and adding  trc promoter for   IPTG  inducing.   (III)  which   inhibit  for   phospholipase  A2   to prostaglandin    and   arachidonic    acid    formation    is   useful    for anti-inflammatory and rheumatoid fever treatment.
Patent KR-950009192-B1 (KR)
Title: Process for the preparation of nitrocellulose
Inventor: KIM KYONG-MO
IPC: C06B25/18
Filed: 1992-06-27
Granted: 1995-08-16
Abstract: The nitrocellulose is produced by (a) feeding 148kg of a cotton linter (95.8% alpha-cellulose) and 8140 kg of a mixed acid (26.0% HNO3, 62.75% H2SO4, 10.8% H20 and 0.45% N2O) into the inflow nozzle at 12-32 deg.C and 23 rpm rotating speed of the screw-type nitration reactor, (b) slowly moving the reactant to the drain nozzle of the reactor, and (c) exhausting the nitrocellulose of 13.43% nitrogen content and 8.9% solubility and the waste acid of 23.7% HNO3, 63.8% H2SO4, 2.0% H2O and 0.5% NO2.
Patent KR-960006275-B1 (KR)
Inventor: MAGOME KOICHI
IPC: H04N7/50
Filed: 1992-07-23
Granted: 1996-05-13
Abstract: 내용 없음.