baber/WOPTO huggingface dataset:
Patent KR-900007135-B1 (KR)
Title: Buffer storage control system having a priority circuit
Inventor: TSUTOMU TANAKA
IPC: G06F12/08
Filed: 1986-10-23
Granted: 1990-09-29
Abstract: The buffer storage control system has a centralprocessing unit having a buffer storage for storing apart of the contents of a main. The system is adapted to operate in the manner that, when a block transfer from the main storage to the buffer is carried out, data to be processed is transferred directly to an arithmetic unit or an instruction processing unit by a by-pass operation. The transferred data is written into the buffer storage and only the portion written in the block can be read, when not all of the data of one block are written into the buffer storage. During the period from the end of the by-pass operation to the end of the write operation into the buffer storage with respect to a data related to the bypass operation and a data transferred from the main storage.
Patent KR-900008854-B1 (KR)
Inventor: TATE RALPH JR
IPC: F25C1/04
Filed: 1986-12-17
Granted: 1990-12-11
Abstract: 내용 없음.
Patent KR-910001580-B1 (KR)
Inventor: OTSUKA RYOTATSU
IPC: C22B26/22
Filed: 1987-03-05
Granted: 1991-03-16
Abstract: 내용 없음.
Patent KR-930011606-B1 (KR)
Inventor: NAKAGAWA KATSUYA
IPC: H05K3/46
Filed: 1987-03-13
Granted: 1993-12-13
Abstract: 내용 없음.
Patent KR-920002532-B1 (KR)
Inventor: NIKAIDO MASARU
IPC: H01C7/00
Filed: 1987-06-25
Granted: 1992-03-27
Abstract: 내용 없음.
Patent KR-950013104-B1 (KR)
Inventor: STUTZ ANTON
IPC: C07C211/27
Filed: 1987-07-01
Granted: 1995-10-24
Abstract: 내용 없음.
Patent KR-930011561-B1 (KR)
Inventor: FUJISAWA MASAAKI
IPC: F02D45/00
Filed: 1987-09-29
Granted: 1993-12-11
Abstract: 내용 없음.
Patent KR-950008516-B1 (KR)
Inventor: VIC STANISLAWCZYK
IPC: C08F220/04
Filed: 1987-10-20
Granted: 1995-07-31
Abstract: 내용 없음.
Patent KR-940010442-B1 (KR)
Title: Adjusting mechanism for a universal stand
Inventor: ENGEL GEORG
IPC: B21B1/10
Filed: 1988-01-20
Granted: 1994-10-22
Abstract: For running-in a universal roll stand without a trial rolling by means of a trial bar or rapidly to adjust the calibre of a finished stand located directly downstream of a reversing stand group, at least one horizontal roll (1) and the two vertical rolls (3, 4) are provided with hydraulic fine adjustment (16, 17, 20, 21) and an electromechanical coarse adjustment (8-11) to be operated independently. By monitoring all settings by means of travel sensors (12-15; 24-27) and the fine adjustments additionally by pressure sensors and/or rolling-force sensors (28-31), the actual values thereof being reproducible in an electronic control device, it is possible, in conjunction with a travel control of the hydraulic fine adjustments after a coarse electromechanical adjustment, depending on the pass plan, of the vertical rollers (3, 4) and at least one horizontal roller (1), to operate the respective hydraulic fine adjustments under travel control as a function of pressures or rolling forces which are variable as a function of the profile or rolling material. For this purpose, the spring constants of the roll stand, which are used for fixing the set position values, dependent on the pass plan, for the electromechanical coarse adjustments and hydraulic pressures and/or travels, must first be determined by calibration and stored. <IMAGE>
Patent KR-910000515-B1 (KR)
Title: Hack sawing machine
Inventor: MUN DONG-SOO
IPC: B23D49/00
Filed: 1988-02-08
Granted: 1991-01-26
Abstract: The sawing  machine  having  rotational  head  for  precisely cutting irregularly bended ferrous or  monferrous  metal  products uniformly, includes head member (10) driven by motor (2); clamping member (20) mounted on rotary swivel (24)  at  slide  table  (23); caster wheel (3) for moving the machine body  and  levelling  bolt (4) for balancing position;  rotating  pulley  (5)  of  motor  (2) connected with following pulley (7) of speed reducer (6) by belt.
Patent KR-920002006-B1 (KR)
Inventor: DAKEDA YASUYUKI
IPC: B29C45/02
Filed: 1988-02-15
Granted: 1992-03-09
Abstract: 내용 없음.
Patent KR-900008209-B1 (KR)
Title: A manufacturing process and device of nocilucence float for gathering fishes
Inventor: LEE YEONG-JO
IPC: A01K93/00
Filed: 1988-03-04
Granted: 1990-11-06
Abstract: A process for producing a noctilucence float comprises stirring a mixt. of 40 wt.% PE, 20 wt.% EVA polymer and 35 wt.% additive in the mixer at 80-100 deg.C for 25-30 min to form polymers, cutting the polymers in the cutter to pieces, coating the pieces with a luminous material and moulding them at 120-130 deg.C for 15-20 min, and forming a luminous layer on the outside of the moulded pieces. The additive contains azodicarbon amide, dicumilperoxide, process oil and calcium carbonate powder.
Patent KR-920003071-B1 (KR)
Title: Method for producing noodle
Inventor: CHO MUN-HYON
IPC: A21C9/02
Filed: 1988-07-01
Granted: 1992-04-13
Abstract: A raw noodle is prepd. by (a) mixing 100 % wheat powder  with 15-30 %  water,  0.5-2  %  propyleneglycol,  0.1-0.6  %   quality improving agent, 0.5-5 % ethanol, 4-8 % brine (30  Be),  0.03-1  % natural pigment of gardenia, 1-3.5 % sodium meta phosphoric  acid, citric acid, condiment etc. for 10-15 min. to  obtain  the  dough, (b) aging the obtd. dough at 22 deg.C for 30 min., and (c) forming the aged dough  into  the  noodle  type  to  obtain  the  24-35  % moisture- contg. final product. The obtd. raw  noodle  has  a  good sense of chewing and preserves for a long time.
Patent KR-900006326-B1 (KR)
Title: Quinoline carboxy acid derivatives and their preparation
Inventor: KWON HAN-TAEK
IPC: C07D401/04
Filed: 1988-08-09
Granted: 1990-08-28
Abstract: Quinolone carboxylic acid derivatives of formula (I) and their acid addn. salts, alkali metal salts or hydrates are prepd. by reacting a cpd. of formula (II) with a cpd. of formula (III) in a solvent selected from N,N'-dimethylformamidine, pyridine or nbutanol. In the formulas, R1= ethyl, aryl or benzyl; X1= F; X2= Cl; n= 3-7. (I) are useful as antibacterials.
Patent KR-910004467-B1 (KR)
Title: Aromatic polyamide fiber and manufacturing method of that's
Inventor: RYU SUK-CHEOL
IPC: D01F6/60
Filed: 1988-10-25
Granted: 1991-06-29
Abstract: The aromatic polyamide fiber having  high  crystallinity  and inherent viscosity is  prepd.  by;  adding  aromatic  diamine  and aromatic diacid chloride in amide solvent or  the  amide  solvents mixt. contg. metal salts, then polymerizing  the  mixt.  at  lower temp. of below 30 deg.C to obtain the cristal prepolymer soln.  of low viscosity in  the  state  before  gelation;  and  spinning  or jet-injecting that, at the same time, with ammonia  solm.  or  the mixd. solvent of ammonia and amide solvent  or  the  mixd  solvent contg that and non-protonic solvent.
Patent KR-900007948-B1 (KR)
Title: Novel microorganism for producing of glutamic acid
Inventor: HYUN HYUNG-HWAN
IPC: C12N1/20
Filed: 1988-12-12
Granted: 1990-10-23
Abstract: Glutamic acid producing Brevibacterium flavum KFCC 10661 (I), having osmo-tolerance and can not use glutamic acid as carbonsource or nitrogen-source, is prepd. by treating the original strain Brevibactrium flavum ATCC 14067 with UV or NTG. Prodn. of glutamic acid comprises culturing (I) in a medium contg. waste syrup, glucose, starch hydrolyte, etc, and obtaining glutamic acid from the culture broth.
Patent KR-920006866-B1 (KR)
Inventor: BOTMAN MARTHA J P
IPC: B01J23/74
Filed: 1988-12-20
Granted: 1992-08-21
Abstract: 내용 없음.
Patent KR-0131769-B1 (KR)
Inventor: CORNETT JOHNNY A
IPC: G01S7/292
Filed: 1988-12-24
Granted: 1998-10-01
Abstract: 내용 없음
Patent KR-960009712-B1 (KR)
Title: Processing method of brown seaweed jelly
Inventor: CHOE JOON-BONG
IPC: A23L17/60
Filed: 1988-12-27
Granted: 1996-07-23
Abstract: The method of brown seaweed (I) jelly (II) consists for (1) blanching (I), (2) crushing and filtering with 30 mesh size screen, (3) boiling at 90-100 degree.C, (4) pressing with 100 mesh size screen to get extract of (I), (5) adding sugar at 4:6-6:4 ratio and citrate, (6) condensing to Brix 65, (7) shaping at 3-4 degree.C. The product (II) maintains algin, inorganics and vitamin without loss.
Patent KR-940005850-B1 (KR)
Title: High speed search control method for dat
Inventor: MIN BYONG-HUN
IPC: G11B15/46
Filed: 1989-01-31
Granted: 1994-06-24
Abstract: The method is for searching the first part of the recorded music quickly with information concerning the start index, no-sound indication signal, and other existing digital audio tape recoding information. After reading the first part of the music and the program number. The microprocessor calculates the length (track number) from the stop point of the capstan motor shifted by the high speed inertia so that the speed of the reel is controlled only by the capstan motor regardless of the time constant of the mechanism. Then the reel motor is not necessary.
Patent KR-970005851-B1 (KR)
Title: Hydraulically entangled nonwoven elastomeric web and method of forming the same
Inventor: RADWANSKI FRED R
IPC: D04H1/46
Filed: 1989-03-17
Granted: 1997-04-21
Abstract: A composite nonwoven elastomeric web material, and method of forming such material, as well as a nonwoven elastomeric web material and method of forming such material, are disclosed. The composite web material is provided by hydraulically entangling a laminate of at least (1) a layer of meltblown fibers; and (2) at least one further layer, preferably of at least one of pulp fibers, staple fibers, meltblown fibers, and continuous filaments, with or without particulate material, with at least one of the layer of meltblown fibers and the further layer being elastic so as to form an elastic web material after hydraulic entanglement. The nonwoven elastomeric web material is provided by hydraulically entangling a layer of meltblown elastomeric fibers. The material formed can be cloth-like with smooth surfaces, and with isotropic elasticity and strength. Different texture properties, including a corrugated stretchable fabric, can be provided by pre-stretching and then hydraulically entangling while stretched.
Patent KR-0136788-B1 (KR)
Inventor: SORAOKA MINORU
IPC: H01L21/302
Filed: 1989-04-11
Granted: 1998-04-29
Abstract: 내용없음
Patent KR-920001609-B1 (KR)
Title: Control circuit and devices of elevator
Inventor: CHO MYONG-WOOK
IPC: B66B5/16
Filed: 1989-05-09
Granted: 1992-02-20
Abstract: The elevator can measure the over-load  of  the  freight  and prevent the elevating vehicle from getting out of the  upper  part of the mast, so enhances stability. The elevator comprises a  mast (1) having a vertically equipped rack (10), an  elevating  vehicle (2) having a multiple of elevating guides (21)  and  an  over-load sensing switch (23), an apparatus (3) measuring the weight of  the freight by positioning an elastic part (5) between a loading frame (20) and a fixed plate (30), a driving motor fixed  to  the  plate (30), and pinions (40,50) connected to an end of a safety  control apparatus  (5).  And  an  upper  limit  sensing  switch  (22)   is positioned to the upper part of the loading frame (20).
Patent KR-920009918-B1 (KR)
Inventor: BETHEA CLYDE G
IPC: H01L25/04
Filed: 1989-06-05
Granted: 1992-11-06
Abstract: 내용 없음.
Patent KR-960015110-B1 (KR)
Title: New heparin derivatives and process for their preparation
Inventor: SILVANO PIANI
IPC: A61K31/715
Filed: 1989-06-09
Granted: 1996-10-28
Abstract: New heparin derivatives having antithrombotic activity, also endowed with reduced hemorrhagic and anticoagulant effects, obtained by treating in a basic medium heparins of various origin, optionally in the presence of alkali metal salts and of a reducing agent. The heparin derivatives obtained through this treatment show peculiar chemico-physical characteristics, like new signals at about 53 and 54 p.p.m. in the <1><3>C-NMR spectrum and a raise of the specific rotatory power, compared to that of the starting heparins, to values between +50 DEG  to +90 DEG . Said structural modifications produce an improvement of the biological properties of the heparin, substantially keeping the antithrombotic activity while diminishing the hemorrhagic effect in vivo and the anticoagulant activity in vitro.
Patent KR-930002522-B1 (KR)
Inventor: MATSUSHITA MASAKATSU
IPC: C04B35/638
Filed: 1989-08-22
Granted: 1993-04-03
Abstract: 내용 없음.
Patent KR-920005392-B1 (KR)
Title: Substrate treating method after plasma etching process
Inventor: LEE WON-KYU
IPC: H01L21/30
Filed: 1989-09-08
Granted: 1992-07-02
Abstract: The method comprises generating NF3/He or O2 plasma to  treat the surface of a silicon substrate in  a  constant  time,  thereby removing the polymer film and carbon injection layer formed  on  a silicon substrate by a reactive ion  etching  (RIE)  process.  The surface treating process is performed in  2-6  minutes  under  the condition that NF3/He is 10/100 Sccm, a pressure is  30mT  and  an applying voltage is -30 Vdc.
Patent KR-970004806-B1 (KR)
Inventor: SHIMIZU SHIGEMI
IPC: F04B27/08
Filed: 1989-12-08
Granted: 1997-04-04
Abstract: 내용 없음.
Patent KR-940003472-B1 (KR)
Title: Composition of organic fiber of alkali resistance
Inventor: HA HYON-KWON
IPC: C04B35/10
Filed: 1989-12-30
Granted: 1994-04-22
Abstract: The composition is composd of 40-50 wt.% SiO2, 10-25 wt.% Al2O3, 14-30 wt.% CaO, 5-15 wt.% MgO, 0.1-2 wt.% K2O, 0.1-2 wt.% Na2O, and 1-3 wt.% TiO2. A manufacturing method comprises: (1) crushing mineral ore such as andesite, dolomite and serpentinite and iron slag; (2) mixing it homogeneously; and (3) melting at 1500-1600 deg.C and manufacturing its fiber phase. The above inorganic fiber has schorlomite structure so it dissolves hardly in alkaline solution. This fiber can be used as cement reinforcement material.
Patent KR-940001578-B1 (KR)
Title: Method for the production of milled grain products and roller mill
Inventor: BALTENSPERGER WERNER
IPC: B02C9/04
Filed: 1988-10-06
Granted: 1994-02-25
Abstract: The invention is directed to a new method for producing milled grain products such as flour, semolina, middlings, etc., wherein the material is repeatedly ground by means of rolls and sifted with the system of advanced milling. It is suggested that the material be guided again at least twice via double-roll grinding stages with sifting between the double grindings, wherein the material is sifted in each instance following the double grinding. In an especially preferred manner, a corresponding new mill with at least two double-grinding passes is preferably constructed as an 8-roll mechanism (70). In an especially preferred manner. The new mill comprises a combination of eight- (70) and four-roll mechanisms (142, 151). A screening surface which is at least 20 to 50% larger is used for the double grinding.
Patent KR-940006905-B1 (KR)
Inventor: SAITO SHIGERU
IPC: F23G5/26
Filed: 1990-01-25
Granted: 1994-07-29
Abstract: 내용 없음.
Patent KR-0162901-B1 (KR)
Inventor: CARPENTIER SERGE
IPC: G21F9/02
Filed: 1990-04-10
Granted: 1998-11-16
Abstract: 내용없음.
Patent KR-0162090-B1 (KR)
Inventor: BROWN PAUL E
IPC: B65D35/12
Filed: 1990-04-24
Granted: 1998-12-01
Abstract: 내용 없음.
Patent KR-940000212-B1 (KR)
Inventor: OONO JUNICHI
IPC: F04B27/14
Filed: 1990-05-09
Granted: 1994-01-12
Abstract: 내용 없음.
Patent KR-930008416-B1 (KR)
Inventor: TOBIDA YOUICHI
IPC: G11C11/404
Filed: 1990-06-15
Granted: 1993-08-31
Abstract: 내용 없음.
Patent KR-0152991-B1 (KR)
Title: Fungicides
Inventor: CLOUGH JOHN MARTIN
IPC: C07D409/12
Filed: 1990-06-28
Granted: 1998-11-16
Abstract: Fungicidal compounds having the formula (I): <CHEM> in which any two of K, L and M are nitrogen and the other is CY wherein Y is H, halogen, C1-4 alkyl, C1-4 alkoxy, cyano, nitro or trifluoromethyl; n is 0 or 1 and X is an optionally substituted aromatic or heteroaromatic ring.
Patent KR-930007419-B1 (KR)
Title: Process for preparing cephalosporin derivatives
Inventor: KANG JAE-SONG
IPC: C07D501/36
Filed: 1990-08-06
Granted: 1993-08-10
Abstract: Cephalosporin derivatives of formula (II). (where M= hydrogen or natrium) and their pharmaceutically acceptable salt were prepd. by the   reaction   of   7-aminocephalosporanic     acid     and 1H- tetrazol-5-thiol in acetonitrile  at  anhydrous  condition.  In this reaction, catalyst is trifluoroboric ethylether (BF3OEt2).
Patent KR-920009041-B1 (KR)
Title: Process for the preparation of alcohols(one-stage)
Inventor: HORN GERHART
IPC: C07C29/145
Filed: 1990-09-18
Granted: 1992-10-13
Abstract: The present invention relates to a process for preparing alcohols by reacting organic carbonyl compounds or mixtures containing organic carbonyl compounds with hydrogen at elevated temperature and, if necessary, at increased pressure using a supported catalyst containing nickel, aluminium oxide and zirconium dioxide. As carbonyl compounds, ketones, aldehydes and their derivatives are reacted at temperatures of 60 to 150 DEG C.
Patent KR-930004273-B1 (KR)
Inventor: ASANUMA TADASHI
IPC: C08L23/10
Filed: 1990-10-06
Granted: 1993-05-22
Abstract: 내용 없음.
Patent KR-910000573-B1 (KR)
Inventor: NAKASO AKISHI
IPC: H05K3/46
Filed: 1990-11-22
Granted: 1991-01-26
Abstract: 내용 없음.
Patent KR-910006890-B1 (KR)
Title: Ribbon cartridge
Inventor: AN MYONG-DAL
IPC: B41J32/00
Filed: 1990-11-24
Granted: 1991-09-10
Abstract: The cartridge prevents folding of the ribbon (8) wound  by  a winding spool (4), adjusts the  elasticity  of  a  tension  spring (12,26) placed at a supply spool (6), and reduces  the  elongation of the ribbon. The ribbon guides (34a,b) are tilted to  the  angle of 3-7 deg. not to fold the ribbon. The spring  support  (26a)  is inserted to one of grooves (28) to adjust the  spring  tension.  A ribbon guide roler (20) is installed between the ribbon inlet side (18) and the winding spool to lead the ribbon.
Patent KR-100194070-B1 (KR)
Title: 스파크-침식절단용 와이어 전극장치 및 와이어전극의 제조방법
IPC: B23K9/013
Filed: 1990-12-20
Granted: 1999-06-15
Abstract: 스파크-침식절단을 시키는 와이어전극장치와 와이어전극을 제조하는 방법이다. 
     그 와이어전극이 제1 및 제2전극에 의해 구성되어 있기 때문에 전기가 도통되지 않는 재료를 절단시키기 위하여 (+)전압과 (-)전압을 그 전극에 인가시킬 수 있으며, 상기 제1 및 제2 전극은 서로 절연되어 있고, 또 서로 평행하게 구성되어 있다.
Patent KR-930010038-B1 (KR)
Inventor: MASUDA ISAMU
IPC: C12N/
Filed: 1989-05-06
Granted: 1993-10-14
Abstract: 내용 없음.
Patent KR-970011074-B1 (KR)
Inventor: SKIYAMA KAZUO
IPC: A63C11/22
Filed: 1991-04-12
Granted: 1997-07-07
Abstract: 내용없음.
Patent KR-930002740-B1 (KR)
Title: Process for making non-oriented electric steel plate
Inventor: BAE BYONG-KUN
IPC: C21D8/12
Filed: 1991-04-12
Granted: 1993-04-09
Abstract: In a undirectional electric steel sheet, which is produced by hot rolling a slab, acid washing, cold rolling and annealing,  the slab is composed of less than 0.008 wt.% carbon,  less  than  1.50 wt.% silicon,  0.1-0.6  wt.%  manganese,  less  than  0.15   wt.% phosphorous, less than 0.5 wt.% aluminum (the amount  of  aluminum is not greater than silicon),  impurities  (less  than  0.01  wt.% sulphur, less than 0.007 wt.% nitrogen and  the  other  inevitable element) and the balance iron. The method is composed of  starting hot rolling in the temperature region of gamma phase of  (alpha  + gamma) phase, rolling in the temperature region  of  alpha  phase, and winding in the temperature region of ferrite phase (more  than 700 deg.C).
Patent KR-950005811-B1 (KR)
Inventor: NAKAO SATOSHI
IPC: H03K3/0233
Filed: 1991-05-15
Granted: 1995-05-31
Abstract: 내용 없음.
Patent KR-940005474-B1 (KR)
Title: Water filtering method and apparatus
Inventor: PARK HAN-SONG
IPC: B01D24/48
Filed: 1991-05-22
Granted: 1994-06-20
Abstract: The multi-layered filtering method and apparatus includes the steps of making water pass downward through a filtering layer to remove muddy material, making water pass downward through a granular active carbon filtering layer to remove organic material, making water pass upward through the active carbon filtering layer, and repeating the upward filtering step, thereby reducing facility cost.
Patent KR-940008338-B1 (KR)
Title: Leadframe using wire
Inventor: KWON YONG-CHOL
IPC: H01L23/495
Filed: 1991-07-10
Granted: 1994-09-12
Abstract: The manufacturing method of the lead frame saves materials by controlling feed-span of the lead in the production line. The lead frame contains (A) a wire rod lead (1) with the precut portion (1a) placed on a grooved member (2); (B) an adhesive tape (3) on the leads to inhibit rocking and displacement.
Patent KR-940009181-B1 (KR)
Title: Empty sleeve drop equipment of ic marking machine
Inventor: LEE SU-PIL
IPC: H05K13/02
Filed: 1991-08-14
Granted: 1994-10-01
Abstract: The vacant sleeve drop device for an IC marking machine, installed between a supplying part and an outgoing part of the IC marking machine, is structured that the vacant sleeve is dropped to the outgoing part in an alignment state. The device includes a stopper for stopping the vacant sleeve transferred from the supplying part and releasing from the stopping state; an upper and a lower plates for holding the stopped vacant sleeve; a spring installed between the upper plate and the lower plate and making them adhere closely; a driver for rotating the upper and lower plates and outgoing the holding vacant sleeve to the outgoing part; and a controlling rod for making the upper and lower plates widen in a gap.
Patent KR-930008388-B1 (KR)
Inventor: SHIGETA KATSUNORI
IPC: D05B19/08
Filed: 1991-09-10
Granted: 1993-08-31
Abstract: 내용 없음.
Patent KR-940006881-B1 (KR)
Inventor: HASHIKUCHI YASUHIRO
IPC: G11B15/44
Filed: 1991-09-20
Granted: 1994-07-28
Abstract: 내용 없음.
Patent KR-940005530-B1 (KR)
Title: Call loss prevention method
Inventor: KANG SUK-YANG
IPC: H04M3/00
Filed: 1991-11-01
Granted: 1994-06-20
Abstract: The method is for supervising timer table according to incoming calls so that interprocessor communication data loss is prevented. The method comprises the steps of: (a) translating incoming phone number by a number translating block (NTR,8) in a number translating processor (NTP,5); (b) generating incoming call occupation request signal by the NTR (8); (c) sending an incoming call occupation request signal to an analog subscriber control (ASC) (10) and driving a timer; (d) processing the incoming call according to the response signal from the ASC (10) and when no response signal is detected retrying the step (c) through another unoccupied line; and (e) processing the incoming call as failure after retrying the step (c) and (d) for a certain time.
Patent KR-940007251-B1 (KR)
Title: Clock duty detector
Inventor: KIM HAK-KUN
IPC: H03K5/00
Filed: 1991-11-26
Granted: 1994-08-10
Abstract: The clock duty detecting circuit comprises a first delayer for delaying a clock signal applied through an input terminal, a demultiplier for 2-demultiplying the clock signal, a first clock comparator for comparing the outputs of the first delayer and the demultiplier with the clock signal, a second delayer for delaying the output of the first delayer, and a second clock comparator for comparing the outputs of the second delayer and the demultiplier with the clock signal, thereby confirming a duty factor of an internal clock.
Patent KR-100220222-B1 (KR)
Inventor: HONG MYEONG-SEON
IPC: D01F6/62
Filed: 1991-12-23
Granted: 1999-10-01
Abstract: 본 발명은 열수 또는 약한 알칼리 용액에서 쉽게 용해될 수 있는 폴리에스테르 섬유의 제조방법에 관한 것으로, 테레프탈산과 에틸렌글리콜을 주된 구성성분으로 하는 폴리에스테르의 중합에 있어서, 테레프탈산 성분에 대하여 3~8몰 의 5-설포이소프탈산나트륨, 2~10몰 의 비스페놀 유도체 및 전체 폴리머에 대하여 0.1~5 의 분자량 100~400인 폴리알킬렌글리콜을 첨가하는 것을 특징으로 하는 개질 폴리에스테르를 중합하여 이로부터 제조된 섬유의 강도가 적어도 데니어당 2.5그램 이상인 수강용성 폴리에스테르 섬유의 제조방법.
Patent KR-950014244-B1 (KR)
Inventor: RYOSUKE MATSUO
IPC: G05F3/20
Filed: 1992-01-24
Granted: 1995-11-23
Abstract: 내용 없음.