baber/WOPTO huggingface dataset:
Patent KR-940000696-B1 (KR)
Title: X-ray lithography system
Inventor: FORSYSTH JAMES M
IPC: G03F7/20
Filed: 1987-04-11
Granted: 1994-01-27
Abstract: An x-ray lithography system is disclosed in which x-rays (56) are generated by directing a high energy laser beam against a metal target (26) to form an x-ray emitting plasma. The x-rays from the plasma are then directed through a mask towards a resist covered wafer (58) to cause a patterned exposure on the wafer resist coating. The mask, the portion of the target which the laser beam strikes and the portion of the wafer to be exposed are all within an evacuated chamber (22). The laser, prior to entering the chamber,is split into two separate beams (24, 24A), each of which are focused and directed through a window (70, 72) in the side of the chamber towards the same spot on the target. Apparatus, including an air bearing, seal and positioner, is provided to move the target at periodic intervals. Similar apparatus is provided to move the wafer from exposure section to exposure section. The laser beam system includes a face pumped laser beam amplifier (188) and unidirectional beam expanders (232, 280) to allow the maximum energy to be transferred to the laser beam by the amplifier. A series of two or more laser pulses are provided in order to maximize the energy obtained from the laser amplifier. A magnet (76) and a membrane (77) shield are also provided to prevent high energy particles and dust contaminants from the plasma from effecting the lithography process. A materials handling device (14) is provided for moving wafers, targets and masks and an alignment system operating within the evacuated chamber, positions of the wafer with respect to the mask prior to the exposure thereof.
Patent KR-950009541-B1 (KR)
Inventor: YAMAUCHI NORIAKI
IPC: C09B67/26
Filed: 1987-04-18
Granted: 1995-08-24
Abstract: 내용 없음.
Patent KR-940004698-B1 (KR)
Inventor: WINDLEY WILLIAM T
IPC: C08L77/00
Filed: 1987-05-06
Granted: 1994-05-27
Abstract: 내용 없음.
Patent KR-910001828-B1 (KR)
Inventor: TAKAMI EIICHI
IPC: F16G5/20
Filed: 1987-05-14
Granted: 1991-03-26
Abstract: 내용 없음.
Patent KR-910002511-B1 (KR)
Title: Improvements in polyester fiberfill
Inventor: IIAN MARCUS
IPC: D06M15/507
Filed: 1987-10-21
Granted: 1991-04-23
Abstract: Polyester fiberfill having spiral crimp that is randomly-arranged and entangled in the form of fiberballs with binder fibers, preferably with a minimum of hairs extending from the surface of the fiberballs, so as to be air-transportable on account of the low cohesion between the balls. A process for making such fiberballs by repeatedly air-tumbling small tufts of such fiberfill/binder/blend against the wall of a vessel. Improved bonded batts or molded articles or other bonded articles obtained by bonding such fiberballs.
Patent KR-900008041-B1 (KR)
Title: Clutch switching device of video tape recorder
Inventor: CHONG MUN-CHAE
IPC: G11B15/44
Filed: 1987-11-30
Granted: 1990-10-31
Abstract: The device for stable winding of tape, automatically controls driving torque according to quantity of winding tape, minimizes tension differences of driving reel-side tape. The device includes driving pulley (42), mounted on shaft (41) fixed on main chassis (11) between feed reel (2) and winding reel (3); clutch gear (44) for generating driving power through (42); idler gear (54), meshed with upper gear (57) of (44); support member (46) having groove (45) with inner projection (49); compression spring (51) for compressing felt (47) to boss (50) of (42).
Patent KR-900001541-B1 (KR)
Title: Method for producing marble
Inventor: KIM SU-TAE
IPC: C04B14/28
Filed: 1987-12-17
Granted: 1990-03-12
Abstract: An artificial marble is manufactured by adding 8-12 wt.% water to slaked lime powder, moulding the mixt. at 1000-3000 kg/cm2, drying the moulding body at 80-120oC, removing water, air and impurity gas from the moulding body in vacuum, and reacting it with carbon dioxide at 100-300oC and 100-500 kg/cm2.
Patent KR-940000750-B1 (KR)
Inventor: EBATA TOSHIKI
IPC: H01L21/285
Filed: 1986-03-05
Granted: 1994-01-28
Abstract: 내용 없음.
Patent KR-910005583-B1 (KR)
Inventor: POTER DAVID
IPC: C08F212/06
Filed: 1988-03-19
Granted: 1991-07-31
Abstract: 내용 없음.
Patent KR-960012167-B1 (KR)
Inventor: UCHIDA HIDETSUGU
IPC: G11C16/04
Filed: 1988-07-13
Granted: 1996-09-16
Abstract: 내용없음
Patent KR-920000066-B1 (KR)
Title: Method & apparatus of monitoring circuit
Inventor: PARK GAB-JE
IPC: H04M3/30
Filed: 1988-09-09
Granted: 1992-01-06
Abstract: The apparatus monitors the subcriber line  all  the  time  to check any abnormality. A  main  pulse  generating  means  supplies pulses to drive the circuit and scan the time. A subscriber  board monitors the subscriber  line,  and  reports  the  result  of  the monitoring to a computer. A terminal section includes: a  separate partial pulse generating section; and a tone transmitting  section for transmitting carrier tones. The telephone line checking  tones are transmitted from a  main  control  section  to  the  subsciber board,  while  the  terminal   board   transmits   carrier   tones corresponding to the checking tones, so that the  subcriber  board judges the state of the subscriber line.
Patent KR-0138772-B1 (KR)
Inventor: TESHIGAWARA TOSHIYUKI
IPC: H02K5/14
Filed: 1988-10-10
Granted: 1998-06-15
Abstract: 내용 없음.
Patent KR-900006804-B1 (KR)
Title: Adhesive coating apparatus
Inventor: PARK CHAN-HONG
IPC: B05C1/00
Filed: 1988-10-14
Granted: 1990-09-21
Abstract: The apparatus automatically coats the  surface of parts with adhesive homogeneously for moisture-proof of the assembled parts. The apparatus includes adhesive feeding device (3) operated by pneumatic power, nozzle (5a) of adhesive container (4) opened or closed by solenoid (9), adhesion parts transfer device (11) with rack (18) and pinion (14) formed on rotary table (13).
Patent KR-950012725-B1 (KR)
Inventor: SATO HISATAKE
IPC: C08F244/00
Filed: 1988-12-28
Granted: 1995-10-20
Abstract: 내용 없음.
Patent KR-910002121-B1 (KR)
Inventor: ISOZUMI SYUZO
IPC: F02N15/06
Filed: 1987-10-01
Granted: 1991-04-04
Abstract: 내용 없음.
Patent KR-920000961-B1 (KR)
Inventor: DANAKA GUNIO
IPC: G01B21/20
Filed: 1988-02-29
Granted: 1992-01-31
Abstract: 내용 없음.
Patent KR-920007511-B1 (KR)
Title: Auto tracking control circuit of vtr
Inventor: KIM CHANG-KYUN
IPC: G11B20/00
Filed: 1989-07-31
Granted: 1992-09-04
Abstract: The  apparatus  lessens  the  discomport  of  the  user  and continuously  provides   high-quality   video   by   automatically controlling  the  tracking  delay  value.  It  is  composed  of  a microprocessor (A10)  for  receiving  mode  signals  (E-E,SP,Trick Down),  video/audio  signal  from  video/audio  head  through  the detectors (A15,A18), the  reference  signal  (REF)  from  a  servo section (A11), a video head switching signal (V-SW)  and  a  track delay port (TRKDLY), and for sending display signal to a  tracking displayer (A12) through a driving output port  of  tracking  delay (LED).
Patent KR-910007487-B1 (KR)
Title: Method of establishing screen of crt
Inventor: LEE JEON-SOO
IPC: H01J9/20
Filed: 1989-09-06
Granted: 1991-09-26
Abstract: A screen film of CRT is formed by  forming  a  black  matrix, coating a undercoating soln., forming a fluorescent film,  coating a filming soln., and depositing an aluminium. In the forming press of the fluorescent strip, the filming soln. composed of  polyvinyl alcohol (PVA) and ammonium dichromate (ADC)  is  inserted  in  the inner side of the panel directly after the developing step of  the final fluorescent strip.
Patent KR-950000665-B1 (KR)
Title: Keying signal transmitting circuit of radio transmitter
Inventor: LEE DAE-UNG
IPC: H04B1/04
Filed: 1989-10-31
Granted: 1995-01-27
Abstract: The circuit for transmitting keying signal in wireless transmitter proper to military use and amateur transmitter comprises: a key selector (A), transferring power voltage to the short sound oscillator (B)/prolonged sound controller through a resistor/capacitor by a short/prolonged sound signal selective switch (SW1); a prolonged sound controller (D) composed of NOR gate and transferring short enable signal to short sound; a prolonged sound oscillator (C) oscillating a prolonged sound; an output block (E) composed of LED1 for the signal display of transistor and resistors and outputting a short/prolonged sound.
Patent KR-920006770-B1 (KR)
Inventor: MORI TSUYOSHI
IPC: G06F9/00
Filed: 1989-12-27
Granted: 1992-08-17
Abstract: 내용 없음.
Patent KR-960006138-B1 (KR)
Inventor: SCHUSTER PETER
IPC: H02K41/00
Filed: 1988-07-08
Granted: 1996-05-09
Abstract: 내용 없음
Patent KR-970010471-B1 (KR)
Inventor: WHITE THOMAS B
IPC: C08J9/224
Filed: 1989-02-24
Granted: 1997-06-26
Abstract: 내용없음.
Patent KR-0163037-B1 (KR)
Inventor: WAKABAYASHI YASUSUKE
IPC: G01N27/12
Filed: 1990-02-09
Granted: 1999-05-01
Abstract: 내용없음.
Patent KR-930005373-B1 (KR)
Inventor: MANO HIROYUKI
IPC: G09G3/20
Filed: 1990-02-09
Granted: 1993-06-19
Abstract: 내용 없음.
Patent KR-0184857-B1 (KR)
Inventor: ALFORD JAMES WARREN
IPC: G01N29/26
Filed: 1990-07-25
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-940001733-B1 (KR)
Inventor: SAEKI KIYOSHI
IPC: F16H49/00
Filed: 1990-09-14
Granted: 1994-03-05
Abstract: 내용 없음.
Patent KR-970004527-B1 (KR)
Inventor: FUJIDA NOBUHIRO
IPC: G06Q30/06
Filed: 1990-09-11
Granted: 1997-03-28
Abstract: 요약없음
Patent KR-940007075-B1 (KR)
Title: Process for forming metal deposited film containing aluminum as main component by use alkyl aluminum hydride
Inventor: SHINDO HIDOSHI
IPC: H01L21/285
Filed: 1990-09-26
Granted: 1994-08-04
Abstract: A process for forming an additive-containing Al film of good quality according to the CVD method utilizing an alkyl aluminum hydride, a gas containing an additive and hydrogen, which is an excellent deposited film formation process also capable of selective deposition of additive-containing Al.
Patent KR-970001604-B1 (KR)
Inventor: SAKAI MOTOHIRO
IPC: F16C11/06
Filed: 1990-12-26
Granted: 1997-02-11
Abstract: 내용 없음.
Patent KR-0124928-B1 (KR)
Title: Process and device for covering an object using at least one flexible piece
Inventor: GUILHEM CHRISTIAN
IPC: B68G7/05
Filed: 1989-06-16
Granted: 1997-11-26
Abstract: In a process for covering an object by means of at least one flexible piece, a fluidized bed of particles (8) is covered by a flexible cloth (10), the flexible covering piece (12) is placed above said cloth, the object (13, 14) is placed above said cloth, pressure is applied to said object, deforming the flexible sheet and immersing the object in the fluidized bed until a mating imprint is formed in the latter. The covering can be effected by gluing, in particular with a previously applied heat-activated adhesive in which case the fluidized bed is obtained by means of a current of hot air at a temperature above the activation temperature of the adhesive. The process is particularly suitable for assembling and mounting seat covers. Also described is a device for implementing the process.
Patent KR-100189222-B1 (KR)
Inventor: LAI STEFAN K
IPC: H01L29/788
Filed: 1991-01-09
Granted: 1999-07-01
Abstract: 본 발명은 개선된 전기적 소거특성과 감소된 게이트 산화물 결함밀도를 가지는 플로팅 게이트 메모리 어레이를 제조하는 방법에 관한 것이다. 발명된 방법에 따라, 보호하는 다결정실리콘층은 터널 또는 게이트 산화물의 성장 다음에 즉시 부착된다. 상기 다결정실리콘층은 게이트 산화물이 결함-야기 오염물질에 노출되는 것을 보호하고 일정한 터널 산화물 두께가 채널의 전체 길이를 가로질러, 특히 전자 터널링 영역위에 유지되는 것을 확인하기 위해 게이트 산화물을 덮는다. 소거 속도는 본 발명에 따라 제조되는 플래시 EEPROM 장치에서 약 5-100배 개선된다.
Patent KR-970000132-B1 (KR)
Inventor: QUINN ROBERT L
IPC: H01R43/048
Filed: 1991-01-25
Granted: 1997-01-04
Abstract: 내용 없음.
Patent KR-0169990-B1 (KR)
Title: Digital radio receiver with program-controlled mixing oscillator frequency
Inventor: BOCHMANN HARALD
IPC: H04H20/00
Filed: 1991-02-01
Granted: 1999-03-30
Abstract: The receiver is intended for the signals of a sound broadcasting station transmitted on a carrier outside the VHF band in digital form. The arrangement includes a mixing stage and an intermediate frequency filtering stage in the input circuits. The characteristic frequency of the mixing oscillator (4) can be changed by a set amount in beats and several demodulators (6) for the modulated subcarrier are connected to the intermediate frequency filtering stage (5). The binary signals obtained are stored in the write/read or RAM memories (7) and the control unit (10) for the mixing oscillator includes a memory (11) for the frequency changes produced.
Patent KR-940003930-B1 (KR)
Title: Relay of optical system
Inventor: CHON KYONG-KYU
IPC: H04B10/29
Filed: 1991-02-12
Granted: 1994-05-09
Abstract: The device includes a data bus interface means (26) which holds input-output control signals on tha data bus, a transfer demand detecting means (21) which holds the detected signals on thr data bus interface means (26), a central processing means (24) which detects the transfer demand and saves the result by various commands, a station transfer control means (22) which controls the station transfer function according to the control signal of the central processing means, and a relay transfer control means which transfers optic signal to the receiver side and makes the received optic signals inactive.
Patent KR-930004435-B1 (KR)
Title: Device for sensing overflow in elastic buffer
Inventor: BAE SONG-JIN
IPC: G06F12/16
Filed: 1991-02-21
Granted: 1993-05-27
Abstract: The detection circuit is used in an asynchronous multiplexing system for detecting the memory overflow of an elastic  buffer  by using the counting output of  read  counter  to  discriminate  the failures. The circuit comprises a write counter (IC1),  a  decoder (IC3) for decoding first to third counting values of  the  counter (IC1), a shift register (IC4), a read counter (IC2), a multiplexer (IC5), a timer  (10)  for  generating  memory  overflow  detection period signals (T), a second clock  generator  for  receiving  the period signals to generate an overflow detection clock  (CLK2),  a reset signal generator for determining the width of the  overflow, a warning detector, and a warning signal maintaining unit.
Patent KR-100213976-B1 (KR)
Inventor: OKUMURA KATSUYA
IPC: B01J19/08
Filed: 1991-03-19
Granted: 1999-08-02
Abstract: 러핑 진공펌프와 터보분자펌프를 이용하여 진공용기로부터 수소를 배기하기 위한 방법과 장치. 
     진공용기로부터 수소를 배기하는 동안, 수소에 대해 양호한 반응도를 나타내는 물질이 배기시스템내로 도입된다. 이 물질은 수소와 반응하여 수소를 고분자량의 다른 성분으로 전환시켜, 진공 배기시스템의 수소 배기 능력이 향상된다.
Patent KR-0169130-B1 (KR)
Inventor: AIDA TSUTOMU
IPC: A63F7/02
Filed: 1991-05-24
Granted: 1999-01-15
Abstract: 전동 입상 장치가 개방되어 특별 입상 장치에 구슬이 유도되었을 때에 권리 발생 상태가 발생할 가능성을 높일 수 있는 파친코기를 제공한다. 
     미리 정해진 유기 상태로 되었을 때에 특별 입상 장치(10)의 상부에 배치되는 전동 입상 장치(8)가, 일정 시간이 경과할 때까지 또는 특별립상 장치(10)에 형성되는 복수의 통과 영역(15),(16)의 입상 구슬이 발생할 때까지 개방된다. 이 때문에, 특별 입상 장치(10)에 수용된 입상 구슬중, 적어도 하나의 입상 구슬이 특별 장치 작동 영역(16)에 유도될 가능성이 높아져 권리 발생 상태로 되는 경우가 많다.
Patent KR-970006532-B1 (KR)
Inventor: BISWAS RANJIT
IPC: H01L23/50
Filed: 1991-06-24
Granted: 1997-04-29
Abstract: 내용없음.
Patent KR-0170781-B1 (KR)
Inventor: GUERING PAUL
IPC: G01N21/88
Filed: 1991-06-25
Granted: 1999-05-01
Abstract: 본 발명은 투사광선 기술을 이용하여 유리 광학재질을 측정하는 방법에 관한 것이다. 
     국부광원(2, 15)으로 투사된 유리앞창(3)은 컴퓨터 카메라(6)에 의해 분석된다. 스크린(4)의 포인트(M)에 대한 조명은 유리부재(3)로 인한 동일 포인트(M)의 조명과 비교되고, 측정은 광 매개변수와 유리(3)에 대응하는 포인트(M)의 기하학적인 것에 의해 균형이 된다. 
     상기 방향의 해상도는 광원칫수의 변형에 의해 조정된다. 
     생산라인에서의 자동차 앞창의 검사가 제공된다.
Patent KR-940009325-B1 (KR)
Inventor: ANNO HIDERO
IPC: H01J35/10
Filed: 1991-09-30
Granted: 1994-10-06
Abstract: 내용 없음.
Patent KR-940003111-B1 (KR)
Title: Paper-feeding apparatus
Inventor: CHOE HUNG-SUN
IPC: G03G15/00
Filed: 1991-10-08
Granted: 1994-04-13
Abstract: The device provides the function of automatic separation and separated feeding for copying papers. The device includes an electro-magnetic clutch means (10) which transfers dynamic power from the source, a forward paper feeding means (1) which feeds copying papers, a curved separation means (4) which has a fixed gradient on the paper feeding plate (7), and a backward paper feeding means (2) which connects to the timing belt (3) and forward paper feeding means (1). The forward and backward paper feeding means includes the respective separation rollers, friction pads (5,8) and pressure springs (6,9). The gradient angle is 70[deg  relative to the paper feeding plate (7).
Patent KR-100193403-B1 (KR)
IPC: C07D233/90
Filed: 1991-10-31
Granted: 1999-06-15
Abstract: The invention describes novel 1-arylimidazoles of formula (I), <CHEM>  wherein typically preferred substituents are: X is S(O)nR1, in which R1 is unsubstituted or halo-substituted alkyl and n is 0, 1 or 2; Y is hydrogen, halogen, alkyl, alkoxy, alkoxyalkylideneimino, alkylsulfenyl, alkylsulfinyl or alkylsulfonyl;  Z is hydrogen or alkyl;  R2 is halogen or alkylsulfenyl;  R3 and R5 are hydrogen;  R6 is halogen; and  R4 is hydrogen, halogen, haloalkyl or haloalkoxy. The invention further describes processes to make the compounds, compositions of the compounds, and methods of use of the compounds for the control of arthropods (especially mites, aphids or insects), nematodes, helminths, or protozoa.
Patent KR-940010567-B1 (KR)
Title: Manufacturing method of mosfet
Inventor: PARK MIN-HWA
Filed: 1991-11-15
Granted: 1994-10-24
Abstract: The method includes the steps of forming a field oxide film (12), a base oxide film (13) and nitride film (14) on a Si substrate to remove the nitride film (14) by using a gate mask to inject N type impurities thereinto to form N impurity regions with low concentration, etching the base oxide film (13) on source and drain regions to form an oxide side wall (15) to deposit an N impurity-doped polysilicon layer to etchback the oxide film, removing the films (13,14) to inject threshold voltage control ions thereinto to remove the side wall (15) to form a thermal oxide film (18) thereon, etching the film (18) of a channel region, and sputtering and patterning a gate poly layer (21) to form a gate electrode and an N type impurity region with high concentration, thereby improving a hot carrier effect, and preventing a gate induced drain leakage.
Patent KR-940009239-B1 (KR)
Inventor: BANH NAM D
IPC: G06T7/20
Filed: 1991-11-19
Granted: 1994-10-01
Abstract: 내용 없음.
Patent KR-100245151-B1 (KR)
Inventor: CHIGASAKI HIROYUKI
IPC: G11B17/22
Filed: 1991-12-20
Granted: 2000-02-15
Abstract: 복수매의 디스크를 수납하는 무거운 매거진에서도, 이젝터 레버에 의하여 원 할하고 확실하게 배출할 수 있도록 한다. 
     스윙 아암식의 이젝터 레버(7)를, 샤시(5)의 하면에 설치한 지축(12)을 거쳐 회전가능하게 지지하고, 이젝터 레버(7)와 샤시(5)사이에 휨 코일 스프링(8)을 개재한다. 지축(12)은 제한기(13)를 회전가능하게 지지하고, 제한기(13)와 이젝터 레버(7) 사이에 이젝터 레버(7)를 매거진 배출 방향으로 가압되는 인장 코일 스프링(14)을 개재한다. 록 해제 기구(20)는, 모터(21)와, 이 모터(21)에 의하여 회전 하는 기어(27)를 가진다. 기어(27)에는 록 레버(6)의 돌출부(6a)를 샤시(5)상에 출몰시키는 제1캠부(28)를 형성하고, 제한기(13)를 매거진 매출 방향으로 회전시키는 제2캠부(29)를 형성한다.
Patent KR-0176258-B1 (KR)
Title: New ureido derivatives of poly-4-amino-2-carboxy-1-methyl compounds
Inventor: NICOLA MONGELLI
IPC: C07D403/14
Filed: 1991-01-07
Granted: 1999-03-20
Abstract: The invention relates to ureido derivatives of substituted pyrroles of formula    <IMAGE>  (I)  wherein each of m and n, being the same, is an integer of 1 to 3; W is oxygen of sulphur; each of the B groups, which are the same, is a) a saturated or unsaturated, carbocyclic or condensed carbocyclic ring substituted by one or more acid groups; b) a saturated or unsaturated, heteromonocyclic or heterobicyclic ring, containing one or more heteroatoms chosen from nitrogen, oxygen and sulphur, substituted by one or more acid groups; c) a pyranyl or furanyl sugar residue substituted by one or more acid groups; or d) a -CH2(CHA)rCH2A group, wherein each A group, being the same or different, is an acid group and r is 0, 1 or 2; and the pharmaceutically acceptable salts thereof, which are useful as angiogenesis inhibitors.
Patent KR-950004012-B1 (KR)
Title: New alkaline protease
Inventor: KIM MI-JONG
IPC: C12N9/52
Filed: 1992-01-24
Granted: 1995-04-22
Abstract: The new alkali protease (I) production using Nocardiopsis dassonvillei ATCC 21944 (II) consists of (1) culturing (II) in glucose 80g, beef extract 60g, di potassium phosphate 10g, magnesium sulfate 0.4g, calcium chloride 0.3g/l (pH9) at 20-30≰C, (2) precipitaing the crude (I) with acetone, (3) purifying (I) through cationic chromatography and gel permeation. The characteristics of (I) are 33000-36000 MW, 6.0-6.5 as isoelectric point, pH 10.5 as optimal pH and 40-50≰C as optimal temperature. (I) is useful for detergent additives.
Patent KR-100218134-B1 (KR)
Inventor: LARRY C GUNDLACH
IPC: A23L13/00
Filed: 1992-02-18
Granted: 1999-09-01
Abstract: 신선하게 치사된 육류 사체는 제조된 육류 제품이 육류 제품에서 바람직하지 않은 연색, 연직 및 삼출성 특성을 나타내지 않도록 하는 방법으로 처리된다. 각각의 신선한 사체를 콘디셔닝 공정하에 둔다. 
     그 콘디셔닝 공정에서는, 순돼지의 햄 부위 등의 사체의 적어도 일부분을 슬리트하여 그 내부에 포켓을 형성시킨다. 바람직한 실시 태양에 있어서, 포켓은 일반적으로 숫돼지의 제1 뒷다리 근육 사이에서 일반적으로 대퇴부를 따라 형성된다. 이어서, 소정의 고체 이산화탄소를, 바람직하게는 사체가 육류 냉각기 환경 하에 있는 경우에 슬리트에 의하여 형성되는 포켓 영역 내에 주입한다. 고체 이산화탄소가 완전히 승화되는 비교적 단시간 동안에, 처리된 영역의 내부 및 통과부의 온도는 저하된다. 이러한 방법은 충분히 신속하게 이루어져서, 연색, 연직 및 삼출성 특성이 실제적으로 방지된다.
Patent KR-950002122-B1 (KR)
Title: Formless style working method for underground constructions
Inventor: LEE JAE-MUN
IPC: E02D29/045
Filed: 1992-02-27
Granted: 1995-03-13
Abstract: The method provides the construction procedure having the perfect waterproofing effect without installing or removing the concrete forms. The method comprises the T-type piles (20) and the linking angles (30) erected on the building guide line at regular intervals; the steel iron bars (14) between them; the waterproof panels (40) to form the double wall; the fixing angles (25) and the ceiling panels (20) and the T-type piles (20) to form the ceiling part at the inner side of the wall, to huil a concrete form for rouring concrete and repeat the process to build on the coustruction.
Patent KR-960004753-B1 (KR)
Title: Roller head for resistance welding machine
Inventor: ALFONSO DE ANIELLO
IPC: B23K11/08
Filed: 1992-03-05
Granted: 1996-04-13
Abstract: An oscillating electrode wheel head (210) for a resistance seam welding machine is described, which has a sliding contact current transfer device (224) between a stator (220b) and a rotor (223), which device consists of a disc (226) in the form of a circular ring which extends radially between the rotor and the stator, is attached on its outer circumference to the stator, supports an axial sliding contact ring (232) on its inner circumference and is constructed in a flexible manner in its web part (228) located between the inner and outer circumference. The sliding contact disc (226) consists of a copper mesh to which the axial sliding contact ring (232) is attached. The sliding contact current transfer device (224) in the form of the disc (226) having a flexible web part (228) replaces the current transfer device, in the form of liquid metal, which is otherwise normal in oscillating electrode wheel heads. 
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Patent KR-950000482-B1 (KR)
Inventor: HAYASE RUMIKO
IPC: G03F7/039
Filed: 1992-04-30
Granted: 1995-01-20
Abstract: 내용 없음.
Patent KR-100227524-B1 (KR)
Inventor: GUENTER PIETSCH
IPC: F16J15/54
Filed: 1992-05-25
Granted: 1999-11-01
Abstract: 프로펠러 샤프트(4)상에 부싱(4a)이 배치된다. 주 패킹(6) 및 예비 패킹(8a)을 지닌다. 외판(2)에 고정된 지지기구(5,5a,5b)가 배치된다. 예비 패킹은 주 패킹의 고장시 비상용 패킹으로 작동하며, 유연한 패킹(14)과 지지구조에 결합된 가이드(11)내에서 축방향으로 이동가능한 패킹 가압부(13)를 지닌다. 패킹 가압부의 링크형 플랜지(13a)상에는, 복수개의 원통형 요부(13b)가 교대로 등간격을 이루며 형성되었다. 가이드는, 요부에 대응하는 원통형 요부(13b)내에서 피스톤(11b)을 구비하고 있다. 피스톤은, 요부(13b)와 피스톤-실린더-유니트를 형성하도록 결합한다. 각각의 피스톤-실린더-유니트를 형성하도록 결합한다. 각각의 피스톤-실린더-유니트에는, 가압매체를 유도하는 가압관(7a)이 접속된다.
Patent KR-100233417-B1 (KR)
Inventor: TSUMORI TOSHIRO
IPC: G02B3/00
Filed: 1992-06-01
Granted: 1999-12-01
Abstract: 고체촬상소자상에 열가소성 수지로 이루어지는 마이크로렌즈를 형성함에 있어서, 0.5㎛이하의 미세한 렌즈패턴일지라도 원하는 형상의 렌즈를 고정밀도로 균일하게 형성할 수 있도록 한다. 
     고체촬상소자(1)상에 열가소성 수지로 이루어지는 마이크로렌즈를 형성하는 방법에 있어서, 고체촬상소자(1)상의 마이크로렌즈를 형성하는 부분에 개구부(4)를 가지는 레지스트패턴(3a)을 형성하는 공정, 이 개구부(4)에 열가소성 수지(2a)를 매입하는 공정, 이 레지스트패턴(3a)을 제거하는 공정, 및 이 개구부(4)상의 열가소성 수지(2a)를 열변형시키는 공정을 포함한다.