baber/WOPTO huggingface dataset:
Patent KR-910002951-B1 (KR)
Title: Heat treatment process for amorphous alloy
Inventor: CHO BYUNG-IL
IPC: C21D1/04
Filed: 1988-08-30
Granted: 1991-05-11
Abstract: Amorphous alloy has the atomic composition ratio of  FeaBbSic where a is 75-80, b is 5-15 and C is below 15. The amorphous alloy is held at 280-410 deg.C for 15-60 minutes  in  1592-7960  A/m  DC magnetic field, and annealed to 5-20 deg.C cooling rate. The alloy has a excellent magnetic properties (iron loww  or  magnetic  flux density) , and is useful for magnetic core of transformer.
Patent KR-960001194-B1 (KR)
Title: Method for adjusting the threshold temperature the saturation
Inventor: GOEPEL WOLFGANG
IPC: H01L39/24
Filed: 1988-10-25
Granted: 1996-01-19
Abstract: Method for adjusting the critical temperature, the saturation current density in the presence or absence of a magnetic field and the proportions of normally conducting phases of ceramic superconductors having a structure derived from perovskite by altering the content of the electronegative component, or if a plurality are present, of one of the electronegative components in the ion lattice of the superconductor directly on the substrate.
Patent KR-0129542-B1 (KR)
Inventor: TERAUCHI KIYOSHI
IPC: F04B27/18
Filed: 1988-11-30
Granted: 1998-04-08
Abstract: 내용 없음.
Patent KR-970006430-B1 (KR)
Inventor: ANDOO SUSUMU
IPC: H05K3/34
Filed: 1988-12-09
Granted: 1997-04-28
Abstract: 내용없음.
Patent KR-910010050-B1 (KR)
Title: Epoxy resin composition for encapsulating semiconductor parts
Inventor: LEE JE-KYUN
IPC: H01L23/06
Filed: 1988-12-14
Granted: 1991-12-12
Abstract: The epoxy resin compsn. for encapsulating semiconductor parts comprises: (A) 10-30 wt. pts. of the cresol novolak epoxy resin or phenol novolak epoxy resin of  170-240  epoxy  equiv.  and  60-110 deg.C softening temp.; (B) 5-20 wt. pts. the phenol novolak  resin or cresol novolak resin of 70-110 deg.C softening temp. having two or more hydroxy gp. in  the  molecular;  (C)  60-80  wt.  pts.  of inorganic filler; (D) 0.1-10 wt. pts. of the  mixed  silicone  oil having hydrophilic gp. and hydrophobic gp. in the molecular chain; and (E) 0.1-5 wt. pts. of fume silica.
Patent KR-910007764-B1 (KR)
Inventor: HUKUI MIKA
IPC: G06F17/21
Filed: 1989-01-21
Granted: 1991-10-02
Abstract: 내용 없음.
Patent KR-960005707-B1 (KR)
Title: Pharmaceutical composition containing benzoylphenyl acetic acid derivatives
Inventor: OGAWA TAKAHIRO
IPC: A61K47/04
Filed: 1989-01-27
Granted: 1996-05-01
Abstract: This invention relates to a locally administrable therapeutic composition for inflammatory disease which is characterized by comprising benzoylphenetylacetic acid of the formula <CHEM> (wherein R is a hydrogen or halogen atom), or a salt thereof, or the hydrate of said acid or salt, as active ingredient. The ophthalmic composition according to the invention can treat effectively inflammatory eye disease by topical application, is not irritant to the eye, and has a superior effect to conventional drugs of the same or similar type. The aqueous composition prepared in accordance with this invention has an excellent stability and can be used advantageously as a nasal or otic composition as well as ophthalmic one in the treatment of inflammatory otic or nasal disease.
Patent KR-970006425-B1 (KR)
Inventor: HAKIHARA IKUO
IPC: H01G2/06
Filed: 1989-03-07
Granted: 1997-04-28
Abstract: 내용없음.
Patent KR-920002270-B1 (KR)
Title: Apparatus for changing channel data speed and dividing channel data
Inventor: CHO KYU-SEOP
IPC: H04J3/00
Filed: 1989-06-13
Granted: 1992-03-20
Abstract: The circuit includes a serial/parallel converting  means  (1) for controlling the incoming 400 Kbps serial data by means of a  B channel clock (BCR) to output them in the form of a parallel data. A latching  means  (2)  receives  8-bit  parallel  data  from  the serial/parallel converting means (1), and  performs  latching  and reading on them in accordance with latch control signals and  read control signals. A parallel/serial and speed converting means  (3) converts the 8-bit parallel data of the latching means  (2)  to  a serial data of 2048 Kbps in accordance with received  signal  load signals and 2048 Kbps bit clocks. An outputting means (4)  outputs the data through 4 lines in the form of 2048 Kbps signals.
Patent KR-920001859-B1 (KR)
Title: Time switch control memory device
Inventor: OH DON-SEONG
IPC: H04Q11/04
Filed: 1989-08-14
Granted: 1992-03-05
Abstract: The apparatus is to control maximum four time  switch  memory apparatus (TSMA) and to interchange data for testing  time  switch control memory apparatus  (TCMA)  with  a  time  switch  processor (TSP).  The  apparatus  includes  an  interfacing  unit  (1)   for interfacing the TSP  and  the  TSMA,  a  shift  register  (2)  for converting serial MOD/ADDR signal into parallel, a decoder (3) for decoding four mode bits to discriminate TSP functions,  a  circuit pack inspecting circuit  for  checking  a  circuit  pack,  a  TSMA interfacing unit (5) for interchanging data with the TSMA, a latch unit (9) for  latching  16  bit  data  transmitted  from  a  shift register (8), a control memory unit (10) for reading  and  writing data needed to control the  TSMA,  a  timing  controller  (6)  for generating internal reference clock signal and latch clock signal, and a parity checker (11) for checking the parity code of  the  16 bit data.
Patent KR-960006313-B1 (KR)
Inventor: NAWA MICHIO
IPC: F16H57/00
Filed: 1989-10-24
Granted: 1996-05-13
Abstract: 내용 없음.
Patent KR-0133172-B1 (KR)
Title: Shredding and fludization drying apparatus
Inventor: FUKUTARO KATAOKA
IPC: F26B1/00
Filed: 1989-10-26
Granted: 1998-04-17
Abstract: A shredding and fluidization drying apparatus for treating a material such as waste paper of industrial waste generally comprises a vertical fluidization drying column (1), a separator (9) for separating a dried material and a gas component fed from the fluidization drying column (1), a paddle mixer (4) mixing a new material with a part of the dried material from the separator (9), a conveyor (5) for feeding the mixed material into the fluidization drying column (1), and a hot blast supplying means for supplying a hot blast into the fluidization drying column (1). A pair of rotary drum assemblies (2A,2B), each comprising a pair of rotary drum units (36) provided with blade members (33) and combined suitably, are disposed at the lower portion of the fluidization drying column (1) and the rotary drum assemblies (2A,2B) are supported by a pair of parallel shafts (37,38) to be rotatable respectively. One of the rotary drum assemblies (2A) is positioned on a hot blast supplying side and provided with a space (A) at a central portion of the rotary drum assemblies through which the hot blast is blown and the other one of the rotary drum assemblies (2B) is positioned on a material feeding side in the fluidization drying column (1) and provided with spaces (B) between both ends thereof and the side wall of the fluidization drying column (1).
Patent KR-910007819-B1 (KR)
Title: Microorganism for producing streptokiuas & screptodprnase
Inventor: HYUN HYEONG-HWAN
IPC: C12N1/20
Filed: 1989-10-28
Granted: 1991-10-02
Abstract: Streptokinase and streptodornase are produced  by  fermenting streptococcus sp. CSKM 67881 KFCC 10681 (I) or  streptococcus  sp. CSKL 10101 KFCC 10682 (II) in the medium contg. glucose,  proteous casein, glutamine, cysteine,  tuna  ext.,  yeast  ext.,  magnesium sulfate, etc.. The  (I)  and  (II)  are  prepd.  by  treating  the original strain streptococcus sp. lancefield's group C ATCC  12449 with  NTG.  The  obtd.  (I)  or  (II)  produce  streptokinase  and streptodornase similtaneously.
Patent KR-920010511-B1 (KR)
Inventor: KINUGASA TOSHIRO
IPC: H04N5/347
Filed: 1989-12-11
Granted: 1992-11-30
Abstract: 내용 없음.
Patent KR-930005223-B1 (KR)
Inventor: MASA YASUYUKI
IPC: G10L15/06
Filed: 1989-12-29
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-920005400-B1 (KR)
Title: Preparation method of fireproofing adiabatic material
Inventor: PARK DAE-GYU
IPC: C04B18/14
Filed: 1989-12-30
Granted: 1992-07-03
Abstract: A  refractory  thermal  insulator  comprises  blast  furnace discharged  water  granulation  slag  of  57-60  wt.%  having  the particle size of 0.5-1.0 mm, blast furnace sludge of  30-35  wt.%, and bentonite of 3-5 wt.%. The mixture contains an organic  binder which consists of sodium carboxylmethyl cellulose  and  the  water with the ratio 1:1. The amount of binder and water is  10-20  wt.% against thermal insulating mixture. Refractory  thermal  insulator is manufactured by firing the mixture at 1,100-1,150 deg.C.
Patent KR-960002715-B1 (KR)
Inventor: TSURO NAKAYAMA
IPC: B29C65/40
Filed: 1988-06-17
Granted: 1996-02-26
Abstract: 내용 없음.
Patent KR-920006161-B1 (KR)
Inventor: GAWAMURA HIDEAKI
IPC: G05B19/408
Filed: 1988-12-13
Granted: 1992-07-31
Abstract: 내용 없음.
Patent KR-920009566-B1 (KR)
Inventor: SHIMA YOSHINOBU
IPC: H01L21/208
Filed: 1990-02-03
Granted: 1992-10-19
Abstract: 내용 없음.
Patent KR-0179993-B1 (KR)
Inventor: MEYERS GREGOR
IPC: G01N33/569
Filed: 1990-03-17
Granted: 1999-04-01
Abstract: 내용 없음.
Patent KR-100210154-B1 (KR)
Inventor: KRUGER MANFRED
IPC: D06F39/02
Filed: 1990-04-11
Granted: 1999-07-15
Abstract: 내용 없음.
Patent KR-930002809-B1 (KR)
Inventor: IWAHARA MITSUMASA
IPC: H01L23/48
Filed: 1990-04-27
Granted: 1993-04-10
Abstract: 내용 없음.
Patent KR-920005546-B1 (KR)
Title: Preservation machine for reverse mould
Inventor: LEE SON-HYONG
IPC: B29C33/74
Filed: 1990-06-16
Granted: 1992-07-06
Abstract: The apparatus fixes  the  mould  pieces  separated  from  the injection moulding machine, and repairs the exposed  part  of  the mould. The apparatus comprises shock absorbers  (51,51')  provided on both ends of a support beam (4), a guide rail (5) fixed on  the upper part of the support beam (4), guide members (6,6') fixed  to the lower part of support plates  (7,7'),  reciprocatable  feeding screws  (8,8')  also  fixed  to  the  support  plates  (7,7'),   a left- handed square thread (10') and a right-handed  square  thread (10") formd on a rotational  shaft  (10),  balls  (12,12')  freely moving within ring-shaped guide rails (11,11'), and a  left  mould holder (10)/a right mould holder (2) supported  by  upper  rollers (27,27')/ lower rollers (28,28'), respectively.
Patent KR-930002060-B1 (KR)
Title: Stack cell manufacturing method of t-type gate
Inventor: KIM HONG-SON
IPC: H01L27/108
Filed: 1990-07-12
Granted: 1993-03-22
Abstract: The  method  comprises  (a)  forming  field  oxide  on   the substrate, (b) depositing buffer oxide and poly into which N+ ions are implanted, (c) etching it using N+ S/D region as a  mask,  (d) depositing poly into which ions are not implanted and  etching  it vertically to form side walls,  (e)  depositing  gate  oxide,  (f) depositing gate poly between N+ S/D regions, on which  side  walls are formed, to form T-type gate, (f) forming oxide for  cap  gate, (g) forming contact region with depression layer on N+ S/D region, (h) forming storage node poly, dielectric  layer  and  plate  poly thereon, (i) depositing oxide and doped  on  the  plate  poly  and flowing, (j) forming bit line on  N+ S/D  region  and  depositing metal.
Patent KR-950001394-B1 (KR)
Inventor: NAKAMURA YOICHI
IPC: B66D1/54
Filed: 1990-10-13
Granted: 1995-02-18
Abstract: 내용 없음.
Patent KR-950000076-B1 (KR)
Title: Process for preparation of wool textile
Inventor: KIM YUN-SE
IPC: D06P7/00
Filed: 1991-01-30
Granted: 1995-01-09
Abstract: (A) step for selecting raw material of polyester that fiber finess is 1.5-2.5; (B) dyeing step contains (a) agent consisted of oligomer for elevating uniform dyeing property and acetate compound for preventing second coagulation and (b) dye and (c) posttreatment by sodium hydroxide compound; (C) spinning step consisted of recombing and oiling and fore spinning and spinning for preventing lapping and NEP; (D) processing step contains (a) milling for smoothing softness and (b) shearing.
Patent KR-0175325-B1 (KR)
Inventor: JOSEPH VARCO
IPC: A61K8/04
Filed: 1991-03-08
Granted: 1999-02-18
Abstract: 알기네이트 헤어 세팅수지와 단량체 단위에 적어도 한가지의 카르복실산 성분을 가진 중합체를 합유한 수정 헤어 세팅조성물은 두발로부터 박리에 대한 경향이 감소되며, 바람직하게도 조성물은 에어로졸 용기로부터 분배시 안정한 무스를 생성하는 에어로졸 조성물의 형태로 존재한다.
Patent KR-930009820-B1 (KR)
Title: Novel compounds of 2-quinoline derivatives
Inventor: PARK CHANG-SHIK
IPC: C07D215/22
Filed: 1991-04-03
Granted: 1993-10-11
Abstract: 2-Quinolinone derivs. of formula (I) are prepd.  by  reacting 4- alkylsulfoxy-2- quinolinone derivs. and an  amine  cpds.  in  an inert solvent. In the formula (I), R1,R2,R3 and  R4  are  each  H, aryl, heterocycle, aryloxy, C1-10 aralkyl or alkyl, C1-10  alkoxy, C1-6 haloalkyl, halogen, nitro, cyano or heterocycle; R5  is  C1-6 alkyl, aryl or heteroaryl; X=NHR6, NHZAr; R6 is C1-16 opt. substd. saturated or unsaturated alkyl,  C3-10  opt.  substd.  cycloalkyl, piperidine, piperazine, aryl or heteroaryl; Z is C1-6 alkyl; Ar is heteroaryl, pyrrolidine or aryl. The cpds. (I) are  useful  as  an insect-fungicide.
Patent KR-920003773-B1 (KR)
Inventor: LINDSTROM CARL R
IPC: C05F3/04
Filed: 1991-05-13
Granted: 1992-05-14
Abstract: 내용 없음.
Patent KR-940005151-B1 (KR)
Title: Cleaning paper in printer
Inventor: JANG KI-SON
IPC: B41J2/315
Filed: 1991-05-27
Granted: 1994-06-11
Abstract: The cleaning paper for the video printer head is rectangular and consists of a cleaningpaper (100), a pulp (10) to keep the elasticity, pads (11,11') surrounding the top and bottomsurfaces of the pulp to prevent leakage of the flux, flux (12) to clean the head (20) on the top surface of the pad (11), a layer (13) to protect the flux, and a detecting part (14) to detect at the front part of the cleaning paper by a sensor (30).
Patent KR-0169126-B1 (KR)
Inventor: LEE TONY C
IPC: G01N31/00
Filed: 1991-07-09
Granted: 1999-05-01
Abstract: 대기내의 할로겐 가스 특히 HFC's 의 존재를 선택적으로 감지하는 감지기. 장치는 두개가 도기내에 공핍층을 형성하도록 함께 놓었을 때 할로겐 가스의 이온과 작용하는 알칼리 금속규산염과 알루미늄 산화물이나 알루미노실리케이트의 혼합물을 포함하는 도기요소를 포함한다. 감지기는 공핍층을 가로지르는 포랜셜 차이를 검출하기 위해 회로안에 연결된 단자를 갖는 도기의 반대측부에 두 전극으로 형성된다. 수단이 포랜셜 차이를 검출하고 그것에 반응하는 구별할 수 있는 신호를 만들도록 갖춰진다.
Patent KR-930010883-B1 (KR)
Title: Method for making of freezing boiled rice
Inventor: MUN HAE-YONG
IPC: A23L7/196
Filed: 1991-07-24
Granted: 1993-11-17
Abstract: A frozen boiled rice is prepd. by  (a)  washing  and  soaking rice in the water at 30 deg.C or less for 0.2-12  hrs.  to  obtain the 25-35 % moisture-contg. rice, (b) placing the soaked  rice  in water of 0.8-1.2 folds of the rice  weight  with  an  addition  of 0.1-5.0 % emulsifyer, and boiling, (c) spreading the  boiled  rice and cooling to the room temp., and (d) spreading  out  the  cooled boiled rice evenly 5 cm thick or less and quick-freezing to obtain the fianl product. The emulsifyer is  sucrose  fatty  acid  ester, glycerine fatty acid ester, sorbitan  fatty  acid  ester,  soybean phospholipid, polysorbate 20 or propyleneglycol fatty acid ester.
Patent KR-940004160-B1 (KR)
Inventor: GOLDEN TIMOTHY C
IPC: B01J20/32
Filed: 1991-08-22
Granted: 1994-05-16
Abstract: 내용 없음.
Patent KR-940008475-B1 (KR)
Title: Mirror disk implementing method
Inventor: KIM HAK-YONG
IPC: G06F13/00
Filed: 1991-11-05
Granted: 1994-09-15
Abstract: The method manages the same data duplex in the disk memory region not to affect disordering or losing some data so that either of the duplex data provides high availability. The method is arranged that: the start and stop of mirror disk implementation is informed through a mirror commander (3) an then a mirror disk driver (4) controls a mirror disk table (5) related to the mirrored disk and in the case of starting, and demands duplex writing and optimal reading to the I/O processor in order to obtain duplex copy in the disk (8) through the disk controller (7); otherwise, it separates the duplex relationship.
Patent KR-100210729-B1 (KR)
Inventor: HAYASHI TOSHIHIDE
IPC: H04N7/16
Filed: 1991-11-06
Granted: 1999-07-15
Abstract: 본 발명의 위성 방송 수신 장치는 수신 신호의 복조 처리부에서 영상 신호 및 음성 신호에 스크램블 처리가 실시되어 있는 것이 검출되었을때는 당해 위성 방송 수신 장치의 조작 수단으로부터의 음성 출력 모드 절환 조작신호에 입각한 음성 출력 모드 절환 동작 제어를 행하지 않도록 된 제어 수단을 갖춘 것을 특징으로 하는 것이다.
Patent KR-940006810-B1 (KR)
Title: Mode changing circuit from 12 inch monitor to 15 inch monitor
Inventor: KANG JU-SONG
IPC: G06F3/153
Filed: 1991-11-29
Granted: 1994-07-27
Abstract: This system provides a switching circuit which can display a 12" normal display mode or a 15" full frame display mode selectively. The circuit comprises: a buffer means (1) for receiving a mode signal containing a horizontal frequency and number of lines; a multi vibrator means (2) for generating a square wave; a converter (3) for converting a vibrator output to DC ; a decoder means (5) for decoding a mode signal; and a driving means (6) for selecting a 12" normal display mode of 15" full frame display mode according to the decoder output.
Patent KR-100206859-B1 (KR)
Inventor: KIM TAE-KYUNG
IPC: G01K11/00
Filed: 1991-12-10
Granted: 1999-07-01
Abstract: 본 발명은 온도 보상회로에 관한 것으로, 종래에는 더어미스터나 온도계 등 외부장치가 추가적으로 있어야 하며 시스템 자체의 온도가 아닌 시스템이 놓여 있는 주변환경을 체크함으로써 그 시스템설계시 시스템이 동작될 주변상황에 맞게 설계하는데 있어서 필요이상의 나쁜 설계를 하게 되는 문제점이 있다. 
     상기와 같은 종래의 결함을 감안하여 본 발명은 클럭단자(CK)로 클럭신호(CLK)를 입력받는 제1디플립플롭(DF 1 )의 반전출력(QN 1 -QN n-1 )을 그 데이타입력단자(D 1 -D n )에 접속함과 아울러 디플립플롭(DF 2 -DF n )의 클럭단자(CK)에 접속하고, 상기 디플립플롭(DF n )의 반전출력단자(QN n )를 쇼트채널트랜지스터(Short Channel Tr)형 인버터(I 1 ,I 2 ) 및 롱채널트랜지스터(Long Channel Tr)형 인버터(I a ,I b )를 통해 익스클루시브 오아게이트(EXOR)의 입력단자에 접속하며, 상기 입력클럭(CLK)을 인가받는 타이밍발생부(10)의 출력이 G단자에 접속된 래치(LA 1 -LA n )의 데이타입력단자는 상기 익스클루시브 오아게이트(EXOR)의 출력단자에 접속하고, 상기 래치(LA 1 -LA n )의 출력단자(Q)는 엔코더(20)에 접속구성하여 칩 자체의 온도를 측정토록 하여 온도변화가 극심한 곳에서도 정확히 오동작을 방지할 수 있도록 하였다.
Patent KR-960005316-B1 (KR)
Inventor: ITO KOKI
IPC: F16H3/66
Filed: 1992-01-22
Granted: 1996-04-23
Abstract: 내용 없음.
Patent KR-100273621-B1 (KR)
Title: Radiation sensitive compositions containing ester of (1,2-naphthoquinone-2-diazide)-sulfonic acid
Inventor: ZAHN WOLFGANG
IPC: G03F7/022
Filed: 1992-04-07
Granted: 2000-12-15
Abstract: A radiation-sensitive composition containing a water-insoluble polymeric binder, which is, however, soluble or at least swellable in an aqueous alkaline solution, and 2,3,4,4'-tetrahydroxybenzophenone partly esterified with 1,2-naphthoquinone-2-diazide-4- and/or -5-sulphonic acid is characterised in that it additionally contains either a dihydroxybenzophenone completely esterified with 1,2-naphthoquinone-2-diazide-4- and/or -5-sulphonic acid or a trihydroxybenzophenone partly or completely esterified with 1,2-naphthoquinone-2-diazide-4- and/or -5-sulphonic acid, the weight ratio of esterified 2,3,4,4'-tetrahydroxybenzophenone to esterified di- or trihydroxybenzophenone being 4:6 to 7:3 and the proportion of the esterified hydroxybenzophenones being in total 5 to 40% by weight, based on the total weight of solids in the mixture. The invention also relates to a radiation-sensitive recording material comprising a base and a layer which is situated thereon and contains said mixture.
Patent KR-0177930-B1 (KR)
Inventor: MACHIDA TETSUO
IPC: B29C45/16
Filed: 1992-05-18
Granted: 1999-05-15
Abstract: 본원 발명은 물품의 사출성형법, 사출성형장치 및 그것에 사용하는 성형틀체 및 자기테이프용 가세트절반부에 관한 것이며, 성형틀체를 단순화 하고, 또한 물품의 성형사이클을 단축함으로써 생산성을 향상사키는 것을 목적으로 한다. 
     제1회째의 주임에 의해 성형한 제1단계의 성형체(70)와 함께 숫틀(30)틀체를 간격 Gb 만큼 화살표 L방향으로 이동시키는 동시에, 암틀(14)의 일부를 구성하는 가동암틀(14B)도 간격 Gb 만큼 코일스프링(29)에 의해 같은 방향으로 이동시켜서, 상기 숫틀(30)과, 상기 가동암틀(14B)과 고정암틀(14A)로 이루어지는 암틀(14)과의 사이에 형성된 공간(72)에 제2회째의 주입재료를 충전하여 제2단계의 성형체(80)를 성형하는 방법이다. 
     참신하고 복잡한 디자인의 물품에서도 생산성 및 코스트의 제한을 받지 않고 성형할 수 있다.
Patent KR-100192211-B1 (KR)
Inventor: HIMENO KIYOSHI
IPC: C09B29/08
Filed: 1992-06-11
Granted: 1999-06-15
Abstract: 하기 일반식(Ⅰ)의 모노아조 염료가 개시 된다 : 
     
       
     
     [상기 식에서, R 1 은 수소, 메틸 또는 염소이고, R 2 는 수소 또는 메틸이며, R 3 는 C 1 ∼C 5 알킬이고, R 4 는 페닐, 벤질, 페녹시, C 1 ∼C 5 알콕시 C 1 ∼C 5 알킬 또는 벤질옥시이며, 단, R 4 가 알킬이면, R 3 및 R 4 의 탄소원자의 총수는 적어도 4이상이다].
Patent KR-100272208-B1 (KR)
Inventor: KIMURA DAKASI
IPC: G11C11/419
Filed: 1992-07-03
Granted: 2000-12-01
Abstract: 기억장치의 고속 판독 및 저속 판독을 할 수 있고 또한 저속 판독시에는 저소비전력을 실현한 반도체 장치 및 그에 내장한 전자기기를 얻고자 하는 것을 목적으로 고속 모우드가 설정되고 또한 판독지령이 있을때 감지증폭기를 구동하여 비트라인의 신호를 감지증폭기를 개재하여 데이터버스에 송출한다. 저속모우드가 설정되고 또한 판독지령이 있을때, 감지 증폭기를 비구동상태로 하여 비트라인의 신호를 감지증폭기를 개재하지 않고서 데이터버스에 송출한다.
Patent KR-0149676-B1 (KR)
Inventor: KANG DONG-HWAN
IPC: B41J29/00
Filed: 1992-07-20
Granted: 1998-12-01
Abstract: 비디오 칼라 프린터에 있어서, 칼라간에 바 구별이 없는 필림의 칼라를 감지하기 위해 제안된 방법은 상기 필림의 제1 및 제3칼라를 감지하기 위한 제1감지수단과 상기 필림의 제2칼라를 감지하기 위한 제2감지수단을 상기 프린터내에 설치하고 상기 제1감지수단으로 부터 출력되는 제1상태신호에 응답하여 상기 제1칼라를 프린팅하는 제1칼라 프린팅 과정과, 상기 제2감지수단으로 부터 출력되는 연속적인 천이 논리 신호에 응답하여 상기 제2칼라를 프린팅하는 제2칼라 프린팅 과정과, 상기 제1감지 수단으로 부터 출력되는 상기 제1상태신호와 역 대응하는 제2상태신호에 응답하여 상기 제3칼라를 프린팅하는 제3칼라 프린팅 과정으로 이루어져 있다.
Patent KR-100256313-B1 (KR)
Title: Method for manufacturing submicron pattern of semiconductor device
Inventor: LEE WON-SANG
IPC: H01L21/30
Filed: 1992-07-30
Granted: 2000-05-15
Abstract: PURPOSE: A method of manufacturing a submicron-pattern is to form the submicron-pattern by using only a general lithography equipment, thereby reducing manufacturing cost. CONSTITUTION: On a Si-GaAs layer(1), a buffer layer(2), an n-GaAs layer(3) and an n+GaAs layer(4) are sequentially laminated. The n-GaAs layer and the n+GaAs layer are patterned to expose the buffer layer. A drain metal(5) is then patterned. Above this, a lower photoresist, a metal layer, and an upper photoresist are sequentially doped. After removing the upper photoresist, the n+GaAs layer is etched to expose the n-GaAs layer. A high voltage is applied between a grid and a substrate holder. By application of this high voltage, a gate metal(9) is formed. When a variable voltage is applied between the metal layer and the substrate holder, width of deposition in a positive ion is controlled.
Patent KR-950009473-B1 (KR)
Title: Method for production of acetic acid by isomerization of methy/formate
Inventor: KIM JAE-CHANG
IPC: C07C53/08
Filed: 1992-08-06
Granted: 1995-08-23
Abstract: The method uses a catalyst mixture comprising nickel as main catalyst, tin compd. and metal chloride as cocatalyst, iodine compd, and organic nitrogen compd. Acetic acid is prepared by 1)contacting 0.01-10.0mol of the catalyst mixture and 1mol of methyl formate with solvent selected from carboxylic acid, carboxylic ester and its mixture; and 2)reacting with stirring in the atmosphere of 10-60 atm. carbon monoxide or mixture of CO and inert gas at 140-250deg.C.
Patent KR-960001290-B1 (KR)
Inventor: KUROKAWA NAOHIRO
IPC: G05B19/05
Filed: 1992-10-31
Granted: 1996-01-25
Abstract: 내용 없음.
Patent KR-100260058-B1 (KR)
Title: Use of an hardenable copper alloy
Inventor: GRAVEMANN HORST
IPC: B22D11/06
Filed: 1992-12-23
Granted: 2000-07-01
Abstract: For the fabrication of casting rollers, casting roller shells and casting wheels, which, in casting close to the final dimensions, must be insensitive to a cyclically alternating temperature stress, materials of high thermal conductivity and high fatigue strength at the working temperature of the casting moulds are required. According to the invention, a hardenable copper alloy, which contains 1.0 to 2.6% of nickel, 0.1 to 0.45% of beryllium and, if appropriate, also 0.05 to 0.25% of zirconium, is proposed for this application. Preferably, the ratio of the nickel/beryllium contents is at least 5:1 and the nickel content above 1.2%.
Patent KR-950006562-B1 (KR)
Title: Rotary compressor
Inventor: MUN JONG-DOK
Filed: 1993-03-16
Granted: 1995-06-16
Abstract: The automatic valve device improves the whole efficiency of a compressor, reducing a noise occurrence and preventing a refrigerant leakage. The device comprises a cam for a valve operation, being fixed on a rotating axial; an elevating valve elevating by a rotating operation of the cam for the valve operation, for executing an opening and a closing of a discharging entrance; and an elastic member for supporting elastically the elevating valve.
Patent KR-100281363-B1 (KR)
IPC: C07C19/08
Filed: 1993-04-10
Granted: 2001-02-01
Abstract: Process for the purification of crude 1,1-dichloro-1-fluoroethane by treatment with chlorine in the presence of an organic free radical initiator and then distillation.