baber/WOPTO huggingface dataset:
Patent KR-900006692-B1 (KR)
Title: Method of controlling of hot rolled steel sheet and system therefor
Inventor: MORITA MASAHIKO
IPC: C21D9/52
Filed: 1985-05-21
Granted: 1990-09-17
Abstract: The cooling of hot rolled steel sheet, after rolling, is controlled to produce the mechanical properties expected after cooling. A target value of gamma to alpha phase transformation rate to produce these properties is determined. The target rate is converted to the time required for complete transformation of gamma to alpha, or for transformation from 20-80%. On-line magnetic flux detectors measure the degree of transformation through the cooling section, and elapsed time from the start of cooling is measured. Actual values are compared with target figures, and cooling is controlled to make them coincide.
Patent KR-890002334-B1 (KR)
Title: Testing for coins
Inventor: MASHO YOUGIO
IPC: G07D5/08
Filed: 1985-10-22
Granted: 1989-06-30
Abstract: The apparatus includes a path along which coins are fed and along which detection coils (8,9) are arranged.  A circuit (12) is provided for detecting changes of impedence of the coils caused when a coin passes the coils.  The coils consist of at least two sets of coils each set having two coils opposingly arranged to the coin path.  One set of coils has its coils (8a,8b) connected in series and is opposite phases.  All the coils are connected in series.  The material, thickness, dia meter and other appearance characteristics of a coin are detected based on the voltage output of the detection circuit.
Patent KR-940000859-B1 (KR)
Inventor: BUMA MITSUO
IPC: A61K6/90
Filed: 1985-11-11
Granted: 1994-02-03
Abstract: 내용 없음.
Patent KR-930007718-B1 (KR)
Inventor: MORITA YOSHIYUKI
IPC: G06F3/046
Filed: 1986-05-17
Granted: 1993-08-18
Abstract: 내용 없음.
Patent KR-930010498-B1 (KR)
Title: Process for preparing n-methyl derivatives of lysergol and 10 alpha-methoxy lumilysergol
Inventor: GERVAIS CHRISTIAN
IPC: C07D457/02
Filed: 1986-07-10
Granted: 1993-10-25
Abstract: Process for the preparation of 1-methyllysergol and of 10 alpha -methoxy- 1-methyllumilysergol by the action of a base on a solution of lysergol or of a 10 alpha -methoxylumilysergol in a polar aprotic solvent, followed by a methylating agent.
Patent KR-890001007-B1 (KR)
Title: Artificial duck down and the same producing method
Inventor: KIM KI-YON
IPC: B68G11/02
Filed: 1986-07-15
Granted: 1989-04-18
Abstract: The method for producing an artificial duck down having good thermal insulation and resilency employs as warp a low melting point synthetic monofilament of 50-80 denier for 20-50 lines/inch and as fillings a 10-80 denier synthetic multifilament yarn consisting of 4.0-15 denier filaments for 50-150 lines/inch for warps and fillings to melt-fuse to each other in a plain weave, which is slit in the warp direction with a 0.5-1.2 mm width and then is cut in the length of 1-3cm.
Patent KR-900008569-B1 (KR)
Inventor: CHOTTAINKIS DOCTOR
IPC: C07D473/06
Filed: 1986-09-03
Granted: 1990-11-24
Abstract: 내용 없음.
Patent KR-880001252-B1 (KR)
Title: The preparation apparatus for multi-crystal silicon
Inventor: YUN PUNG
IPC: H01L21/205
Filed: 1986-10-10
Granted: 1988-07-16
Abstract: This invention relates to the preparation apparatus for the ultrapure polycrystalline Si in the fluidized bed reactor heated by a microwave radiation.  The reactor tube (2) is enclosed by a heater (1). Several barriers (22) are used to prevent gases from the heater from entering.  A stainless steel shield (23) reflects the microwaves. The tube wall (2) is cooled to avoid Sideposition.  Graphite-seals (4, 16) are used to avoid gas-leakage from the reactor.  Si-particles are fed in via the funnel (8). Gas is supplied via a preheater (17) and tube (11) into a gasdistributor (12).
Patent KR-900004328-B1 (KR)
Title: Page and line of terminal changing circuit
Inventor: LEE SUNG-SUB
IPC: G06F3/037
Filed: 1986-12-02
Granted: 1990-06-22
Abstract: The circuit for controlling attribute of character displayed on a terminal includes flipflops (FF1, FF2, FF3) having different logic combination, a latch for latching attribute data according to logic state of flip-flops, and an inverter for inverting output state of a first OR gate. The circuit selects and controls line attribute or page attribute mode according to the line and page control signal (L/ P).
Patent KR-900002145-B1 (KR)
Title: Sorption type refrigerator
Inventor: CHOI BYUNG-HYUK
IPC: F25B15/06
Filed: 1987-03-24
Granted: 1990-04-02
Abstract: The recirculation system for absorption agent in an absorption refrigerator includes a return pump (105) connected to a spraying pipe (7) via a return pipe (106), and a float (103) prepared in a reservoir tank of the absorber (10).  The float having a number of holes (101,101') and a vortex breaker (102) is connected to the inlet of the return pump by a flexible hose (104).
Patent KR-910002497-B1 (KR)
Inventor: LOWLY ALLAN B
IPC: G11B23/28
Filed: 1987-07-31
Granted: 1991-04-23
Abstract: 내용 없음.
Patent KR-950007099-B1 (KR)
Title: Pharmacentical composition for treatment of cataract
Inventor: TERAO SHINJI
IPC: A61K31/365
Filed: 1987-12-02
Granted: 1995-06-30
Abstract: The present invention relates to a pharmaceutical composition for treatment of cataract containing a compound of the formula: <CHEM>  wherein n is an integer of 8 to 20, and use thereof. The compound (I) of this invention has an excellent therapeutic effect against various types of cataract and thus can be used as remedies for cataract.
Patent KR-890004282-B1 (KR)
Title: Method for producing coating materials
Inventor: KIM KYONG-DUG
IPC: C04B14/46
Filed: 1987-12-10
Granted: 1989-10-30
Abstract: The sound absorptive spray-type inorganic fiber coating materials consist of 30-40 wt.%  rock wool having 4-5mm diameter of the fiber, 60-70 wt.% α -hemigypsum, 2-3 wt.% water soluble starch, 1-2 wt.% aliphatic surfactant containing aliphatic alcohol, 1-1.5 wt.% amide wax and adequate amount of water.  The mateirals have a good sound absorption and a high strength.
Patent KR-920001165-B1 (KR)
Inventor: ANDO DAKKEI
IPC: H02M7/48
Filed: 1988-04-22
Granted: 1992-02-06
Abstract: 내용 없음.
Patent KR-920008317-B1 (KR)
Title: Method for changing phone number of a specific paging receiver
Inventor: JO SANG-MUN
IPC: H04B7/26
Filed: 1988-09-19
Granted: 1992-09-26
Abstract: The method is  for  changing  the  number  of  paging  system subscriber using a  paging  number  changing  system.  The  method comprises: (A) checking that the input key is for changing number; (B) registering the change key data and returning for  the  change key input; (C) checking that the input  key  is  for  releasing  a paging number; (D) releasing the corresponding number when release key data and corresponding data in a  memory  are  identical;  (E) checking that the input key is for printing data in a  memory  and printing the contents in a memory; (F) checking that the input key is number data; and (G) sending  the  number  of  paging  receiver according to the input number data.
Patent KR-900006743-B1 (KR)
Title: Substitated tetralins chromans and related compounds in the treatment of astma
Inventor: EGGLER JAMES F
IPC: C07D215/20
Filed: 1988-10-18
Granted: 1990-09-20
Abstract: Substd. tetralins, chromans and related cpds. inhibit 5lipoxygenase enzyme and/or block leukotriene receptors. Pharmaceutical compsns. comprising the cpds., a method of treatment with the cpds. and intermediates useful in the synthesis of the cpds. are also claimed. the cpds. are useful in the prevention or treatment of asthma, arthritis, psoriasis, ulcers, myocardial infarction and related disease states in mammals.
Patent KR-930008597-B1 (KR)
Inventor: SAMUELS SARI-BETH
IPC: C08F4/68
Filed: 1988-10-28
Granted: 1993-09-10
Abstract: 내용 없음.
Patent KR-920008751-B1 (KR)
Inventor: YOTARO KAKITANI
IPC: G03G21/00
Filed: 1988-11-28
Granted: 1992-10-09
Abstract: 내용 없음.
Patent KR-970006531-B1 (KR)
Inventor: LIN PAUL T
IPC: H01L21/68
Filed: 1988-12-30
Granted: 1997-04-29
Abstract: 내용없음.
Patent KR-920003643-B1 (KR)
Inventor: SYOMI YOSINORI
IPC: G11B25/06
Filed: 1987-07-16
Granted: 1992-05-06
Abstract: 내용 없음.
Patent KR-0135764-B1 (KR)
Title: Polymeric compositions
Inventor: COMERT AHMET
IPC: C08L23/18
Filed: 1989-01-04
Granted: 1998-04-23
Abstract: A semi-interpenetrating polymer system made up of a mixture of a moisture-curable polymer component and a noncrosslinked elastomer component which when exposed to moisture becomes thermoset. The thermoset product is foamed and is suitable for sealing gaskets, sheet stock, tubing, and as a sealant-encapsulant among other end uses.
Patent KR-940007216-B1 (KR)
Inventor: HELLMANN JENS-HOLGER
IPC: B63B35/08
Filed: 1989-02-17
Granted: 1994-08-10
Abstract: 내용 없음.
Patent KR-910005621-B1 (KR)
Title: Process for production of frozen meat
Inventor: KIM DONG-SU
IPC: A23L17/00
Filed: 1989-11-09
Granted: 1991-08-01
Abstract: A dehydrated fish meat or frozen fish paste is mixed with 2.5 wt.% edible salt, 1.0 wt.% sucrose and 0.5  wt.%  sodium  inosinic acid, and pulverized to give the paste. The obtd. paste  is  mixed with 3- 10 wt.% glucose and 3-10 wt.% sorbitol for  inhibiting  its quality change,  emulsifyed  with  5-20  wt.%  edible   oil   and quick- freezed at -40 deg.C or less to obtain  the  final  product. The obtd. product is preserved for a long period and  has  a  good elastity.
Patent KR-940000461-B1 (KR)
Title: Picture still circuit of tv
Inventor: HONG SAM-PYO
IPC: H04N5/44
Filed: 1989-12-15
Granted: 1994-01-21
Abstract: The circuit comprises; a luminance/colour difference and synchronous signal separator; analog switching means for selecting the luminance signal and the colour difference signals in turn; an analog/digital converter; a controller which is arranged to receive the output signal of an encoder for encoder for encording the selection state of picture holding switch and refresh switch and to record and output the output signal of the A/D converter to a RAM; digital/analog converting means; an encoder for synthesising the output signals of the D/A converting means with the output signal of a synchronous signal genertor; synchronous voltage detecting means for detecting the synchronous signal of the video signal inputted from the video camera into a voltage; an integrator for integrating the output signal of the synchronous voltage detecting means; and gating means which can set RAM into a write and read state by the write control signal and read control signal of the controller.
Patent KR-920007117-B1 (KR)
Inventor: KAWAMURA TAGAO
IPC: H01J29/87
Filed: 1989-12-20
Granted: 1992-08-24
Abstract: 내용 없음.
Patent KR-930001319-B1 (KR)
Title: Organosiloxane-containing polysaccharides
Inventor: BILLMERS ROBERT L
IPC: D21H17/28
Filed: 1990-02-28
Granted: 1993-02-25
Abstract: A polysaccharide graft polymer having the structure Sacch-O-(-G-)m-(M)n-1-M (I) in which Sacch- is a polysaccharide; m = 0 or 1; G is the residue of a polymerisable unsatd. monomer which is bonded to the polysaccharide by an ether or ester linkage; n is greater than 1; and M is the residue of one or more polymerisable, unsaturated monomers at least one of which is a siloxane-contg. monomer, which have been grafted to the polysaccharide or the Sacch-O-G polysaccharide deriv. by free radical polymerisation. Pref. in (I) G is derived from allyl glycidyl ether; and M has the structure in which Z = the residue of a polymerisable, unsaturated organic gp. which is bonded to the Si by a C-Si linkage; R1 = straight or branched 1-6C alkyl or alkenyl gp. or an aryl, aralkyl or alkaryl gp.; and R2 and R3 (same or different) straight or branched 1-6C alkyl or alkenyl or aryl, aralkyl or alkaryl gps. or alkoxides of straight or branched 1-6C alkyl or alkenyl gps. or aryl, aralkyl or alkaryl gps., or alkoxides in which R2 and R3 together for a cyclic structure of at least five members.
Patent KR-920006102-B1 (KR)
Title: Thermal transfer printer
Inventor: YANG JAE-WAN
IPC: B41J2/375
Filed: 1990-03-16
Granted: 1992-07-27
Abstract: The printer for increasing the printing speed  and  improving the quality of printing, has  a  thermal  transfer  film  (5)  for transferring heat of printing head to the film (5) and cooling the head, which is mounted between  an  ink  ribbon  (2)  in  the  ink cassette (1), and a thermal printing head (9), linked with gear or belt (8) on printing drum (3). The belt (8) between the  drum  (3) and the film (5)  is  cross-linked.  A  plurality  of  idle  gears (13),(14) are engaged between a driving gear (11),  concentrically mounted on the drum (3), and a first  following  gear  (12)  on  a first following roller (6). Colling means (10) is mounted  on  the film (5).
Patent KR-920008996-B1 (KR)
Title: Process for the preperation of sea-island type conjugated fibers having different fineness and shape
Inventor: JO KU-HYON
IPC: D01D5/34
Filed: 1990-05-31
Granted: 1992-10-12
Abstract: mixing   sea-component   modified polyester, added by 3-10 mol.% dimethyl sulphonate and 10-30 mol.% polyethylene    glycol,    and    fiber-forming      thermoplastic island-component in a solid state in a way that  mixing  ratio  be 1:5 - 5:1, melting to make masterichips or solid pellets with each component being randomly  mixed;  spinning  with  known  composite spinning nozzle in a way that extrusion rate  between  sea-polymer and is  land-polymer  is  1:5  -  5:1  and  island-components  are scattered irregularily, have discondinuous sides along  longitudal direction among soluble sea-components.
Patent KR-100204456-B1 (KR)
Inventor: AO KAZUO
IPC: B62D21/02
Filed: 1990-06-12
Granted: 1999-06-15
Abstract: 내용없음.
Patent KR-930010238-B1 (KR)
Inventor: NONAKA NORIFUMI
IPC: C08K5/524
Filed: 1990-06-27
Granted: 1993-10-15
Abstract: 내용 없음.
Patent KR-920011066-B1 (KR)
Title: Interface circuit of dial signal
Inventor: JONG KIL-DONG
IPC: H04L13/02
Filed: 1990-07-07
Granted: 1992-12-26
Abstract: The circuit interfaces dialing signal between a data terminal and a dial-up modem in a digital communication system using a data mod- demodulator. The circuit includes 1st, 2nd RS-232C  connectors (10,12) connected to a data terminal equipment (DTE)  and  a  data circuit  terminating  equipment   (DTE)   of   a   dial-up   modem respectively,  a  data   mod-demodulator   (14)   for   generating mod-demodulated  input  data  and  control   signal   for   signal switching, 1st and 2nd multiplexers (22,24), a  line  driver  (26) for  converting  the  signal  of  TTL  level  to  the  signal   of transmitting level, and a controller (28).
Patent KR-930001250-B1 (KR)
Title: Process for making chinese-sauce
Inventor: CHOE SANG-SON
IPC: A23L23/00
Filed: 1990-08-30
Granted: 1993-02-22
Abstract: A  process  for  prepaing  jajang  sauce  packed  with  tray comprises:  (a)  mincing  beef,  carrot,  onion  and  potato,  and roasting with soyben oil; (b) re-roasting the prepared  food  with chinese soybean paste; (c) putting it in the  tray  (PP-EVOH-FPP); (d) replacing the O2 gas of the tray with N2 gas or CO2  gas;  (e) sterilizing it under 1.0-2.5 kg/cm2 at 120 deg.C for 40-50 min and cooling to obtain the final product. The obtd. jajang sauce packed with tray for microwave oven can be preserved for a long time.
Patent KR-950006992-B1 (KR)
Inventor: LEE ANDREW
IPC: F17C13/08
Filed: 1991-05-07
Granted: 1995-06-26
Abstract: 내용 없음.
Patent KR-940006291-B1 (KR)
Title: Coin selector
Inventor: JU YONG-PIL
IPC: G07D5/00
Filed: 1991-06-08
Granted: 1994-07-14
Abstract: The apparatus discriminates the kind of coin by detecting the diameter, thickness, and weight of an inserted coin. The apparatus includes a coin guide (22) having sliding planes (22a,22b) with different slope to guide coin, a sorting device (36) for detecting a diameter, a thickness, and a weight of a coin, a normal, and a abnormal coin guide (62,64) for guiding normal and abnormal coin, a refund guide (68) for refunding coin, and a lever (72) for refunding coin. The sorting device (36) comprises a sliding plate (38), a hinge, weights (42a,42b), anangle adjusting screw (44) and taper screws (46a,46b) so that minute adjusting is done by the screws.
Patent KR-930005053-B1 (KR)
Title: Device for operation timing of clutch
Inventor: HWANG KUM-JIN
IPC: B60K23/02
Filed: 1991-06-11
Granted: 1993-06-15
Abstract: The apparatus & method makes a semi-clutching  state  if  the clutch is released, and converts the semi-clutching state into the full- clutching state according to the pressing of an accelleration pedal, so as to prevent switching off or going into  reverse.  The apparatus comprises a cylinder forming two outlets  (111,112)  and an inlet (113); a piston rod (121) interlocked with a release pork (101) of the clutch (c); a body (21)  having  an  inlet  (22),  an outlet (23),  and  an   adjustment   rod   assembly   hole   (25) communicating with one another; a  ball  (24)  positioned  at  the connection point; a pipe (5) connecting the inlet  (22)  with  one (112) of the outlets (111,112); the adjustment rod (26)  connected with the accelleration pedal (108).
Patent KR-930009277-B1 (KR)
Title: Process for preparation of dehydration and reinforcement agents of paper manufacture
Inventor: KIM CHANG-KYU
IPC: D21H17/33
Filed: 1991-07-18
Granted: 1993-09-25
Abstract: adding 10-100  parts  of  one  selected among water-soluble starch, monosaccharide  or  polysaccharide  to 200-250 parts of formaline; controlling pH to  3-10  with  one  of glacial acetic acid or  formic  acid,  heating  to  50-100  deg.C, reacting until the content becomes a fully  transparent  solution; controlling the pH of it to 7-10.5 with alkaline solution,  adding 30-100 parts of urea or melamine, and reacting at 50-100 deg.C for 20-90 min. to obtain a reacted product;  adding  30-100  parts  of methanol  or ethanol  and  5-20  parts  of  one  selected   among diethylene triamine,   triethylene   tetramine   or   polyamine, controlling pH to 3-6 and reacting  for  5-60  min.;  neutralizing with alkaline, removing the unreacted formaline and cooling.
Patent KR-100231958-B1 (KR)
Inventor: THOMAS P HAMILTON
IPC: G06F15/00
Filed: 1991-08-17
Granted: 1999-12-01
Abstract: 정성적 추론 시스템은 하나 이상의 기계 구성요소가 고장났음을 가정하는 다수의 미결 가설(98)을 발생하고, 상기 가설의 각각을 테스트하되, 테스트되는 가설에 대한 집합(confluence) 방정식을 통해 기계 파라미터에 대한 실제 값을 전파하여 테스트함으로써 기계 고장 분리를 수행한다. 정성적 물리학 모델의 가설과 연관된 변수는 타입 I 변수 및 타입 II 변수로 그룹화되며, 타입 I 변수에 대해 측정된 임의의 가능한 값은 적어도 하나의 가설을 일치하지 않게 하고, 타입 II에 대해 측정된 전부는 아니지만 몇몇 가능한 값은 적어도 하나의 가설을 일치하지 않게 할 것이다. 집합 세트는 일치하는 예측 세트를 초래하는 집합의 모든 미지의 변수에 할당될 수 있는 값의 세트가 존재하지 않는 것으로 판정함으로써 일치하지 않는 것으로 간주된다. 미지의 변수 값은 변수를 그 가능한 값의 각각에 반복적으로 설정하고, 각각의 반복시에, 모델의 집합을 통해 미지의 변수 값 및 기지의 변수를 전파함으로써 판정된다. 모델 인스탄시에이터는 컴퓨터 워크스테이션 사용자 입력을 사용가능한 모델 정보로 변환하고, 모델의 변수 및 집합의 수를 감소시키는 최적화를 또한 제공한다.
Patent KR-940009886-B1 (KR)
Inventor: NAKAI MASAKATSU
IPC: B29C45/14
Filed: 1991-09-10
Granted: 1994-10-18
Abstract: 내용 없음.
Patent KR-950000285-B1 (KR)
Inventor: NUMAKURA TAKASHI
IPC: H04N1/41
Filed: 1991-09-11
Granted: 1995-01-12
Abstract: 내용 없음.
Patent KR-940002298-B1 (KR)
Title: Photo mask manufacturing method using multi-layer
Inventor: SO HYON-HWAN
IPC: H01L21/30
Filed: 1991-09-12
Granted: 1994-03-21
Abstract: coating a bottom PR on a submaterial to be etched, and coating a first SOG and first top PR to define the first top PR only on a portion on which the submaterial is formed lower; etching the first SOG where the submaterial is formed lower, and etching the bottom PR where the step height is lower; coating a second SOG on the resultant structure; defining an etch pattern by coating a second top PR; and etching the second SOG and bottom PR to form a mask, thereby enabling the control of overetch.
Patent KR-950000851-B1 (KR)
Title: Wiring method of semiconductor device
Inventor: PARK JU-SOK
IPC: H01L21/28
Filed: 1991-09-12
Granted: 1995-02-02
Abstract: The method includes the steps of forming a field oxide film (2) on the substrate (1) to deposit and etch a gate (3) and a cap oxide film (4) thereon to form word lines, implanting impurities into the active region of substrate to form an impurity region (5) for source and drain region to form an insulating layer (6) on the side wall of word line, depositing a 1st insulating film (6), a 1st poly-Si film (10) and a 2nd insulating film (2) thereon, removing the films (6,10,6a) on the bit line contact area to form a contact hole, depositing and selectively removing a 2nd poly-Si film (7) and a silicide film (8) thereon to form bit lines, thereby flatening the 2nd insulating layer (2) to decrease the thickness of bit line and connecting the poly-Si (7) of bit line to the poly-Si (10) for flatness to reduce the line resistance of bit line.
Patent KR-940004290-B1 (KR)
Inventor: KIM DAE-IL
IPC: H01J17/49
Filed: 1991-11-27
Granted: 1994-05-19
Abstract: 내용 없음.
Patent KR-0138509-B1 (KR)
Inventor: MASAMOTO KANEKO
IPC: F23G5/04
Filed: 1991-12-10
Granted: 1998-05-01
Abstract: 가능한 계속적으로 폐기물의 건류를 실시하여 안정되게 가연성 가스를 생기게 할 수 있는 동시에 그 건류후의 폐기물의 최종적인 연소·회화를 원활하고 또한 확실하게 할 수 있는 건류 가스화 소각 처리 장치를 제공한다. 
     폐기물 A를 건류하여 가연성 가스를 생기게 하는 가스화로(1)와, 가연성 가스를 연소시키는 연소로(2)와, 폐기물 A의 연소 및 건류에 필요한 산소를 가스화로(1)에 공급하는 산소 공급수단(3)과, 가스화로(1) 내의 온도를 검지하는 온도 센서(23)와, 가연성 가스의 연소 온도를 검지하는 온도센서(24)로 구성된다. 산소공급수단(3)은 폐기물 A의 건류시에 가연성 가스의 연소온도를 대략 일정하게 유지하도록 가스화로(1)에 산소를 공급하는 한편, 건류의 종료단계에 있어서 가스화로(1) 내의 온도를 소정 온도 이상으로 상승시키고, 또한 가연성 가스의 연소 온도가 소정 온도 이하로 하강한 때에 가스화로(1)로의 산소 공급량을 증가시킨다.
Patent KR-940010924-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: CHOE MUN-HUI
IPC: H01L21/336
Filed: 1991-12-23
Granted: 1994-11-19
Abstract: The method includes the steps of forming an active region on an Si substrate (11) by using a LOCOS process to grow a gate oxide film (12) thereon, depositing an amorphous Si thin film (13) on the film (12), depositing a silicide film (14) on the film (13), etching the polycide structure to form a gate pattern thereon, forming a LDD structure by ion-implanting, depositing and etching an oxide film thereon to form a spacer (17) on the side wall of the gate, and forming a source and drain region by using an ion implantation, thereby forming a polycide gate structure having the amorphous Si layer and silicide layer without using a doping process.
Patent KR-950002609-B1 (KR)
Title: Process for the continuous production of high molecular weight polyester resin
Inventor: GHISOLFI GUIDO
IPC: B29C48/92
Filed: 1990-10-12
Granted: 1995-03-23
Abstract: A process for the fast upgrading of a PET resin comprises the extrusion of a low molecular weight PET with a dianhydride of an aromatic tetracarboxylic acid. The molten product is pelletized and fed to a solid state polycondensation reactor.
Patent KR-950009528-B1 (KR)
Inventor: TORII NOBUTOSHI
IPC: G05D3/12
Filed: 1987-06-22
Granted: 1995-08-23
Abstract: 내용 없음.
Patent KR-950004305-B1 (KR)
Inventor: MIKI OSAMU
IPC: B60K13/02
Filed: 1992-01-09
Granted: 1995-04-28
Abstract: 내용 없음.
Patent KR-100201449-B1 (KR)
Title: Magneto-optical recording medium
Inventor: OHTA MASUMI
IPC: G11B11/105
Filed: 1992-02-06
Granted: 1999-06-15
Abstract: A magneto-optical recording medium has at least a reproducing layer and a recording layer which are magnetically coupled with each other. The reproducing layer permits recorded signals to be read out according to its change in state of magnetization. The reproducing layer has a thickness in a range from 150 ANGSTROM  to 1000 ANGSTROM . Additionally, the magneto-optical recording layer has a layer of a good heat conductor attached thereto. Furthermore, the reproducing layer or the auxiliary reproducing layer is formed of layers of rare earth metal and layers of transition metal which are laminated in alternating fashion. <IMAGE>
Patent KR-100198481-B1 (KR)
Title: Process for the purification of hydrogen peroxide for microelectronics
Inventor: HONIG HELMUT
IPC: C01B15/013
Filed: 1992-02-20
Granted: 1999-06-15
Abstract: A process is described for the purification of hydrogen peroxide for use in microelectronics. For this purpose, after adding small quantities of chelating agents, hydrogen peroxide starting solutions prepurified by distillation are brought into contact with non-ion-exchanging polymeric adsorbents based on styrene divinylbenzene copolymers. This produces high-purity hydrogen peroxide solutions which meet the high purity requirements for use in the production of 4- and 16-megabit chips.