baber/WOPTO huggingface dataset:
Patent KR-900007744-B1 (KR)
Title: Device for safety injection on a pressurized water nuclear reactor
Inventor: ESAEING MARIANA
IPC: G21C15/18
Filed: 1982-10-07
Granted: 1990-10-19
Abstract: System for safety injection of cooling water into a primary circuit of a pressurised-water nuclear reactor in the event of leakage comprises at least two trains each with a set of pumps passing water from a reservoir outside the safety enclosure via a main pipe to a distributor drum inside the enclosure and then via distributing pipes into the circuit cold arms, with a block valve in the main pipe outside the enclosure and a non-return valve in each distributing pipe. An auxiliary pipe tapped off outside the enclosure has a block valve and branches inside the enclosure to communicate with a hot arm, and secondly with a distributing pipe downstream of a clack valve in the pipe, each branch including a clack valve.
Patent KR-900004149-B1 (KR)
Title: Process for the preparation of 1-oxacephams
Inventor: YAMAMOTO SADAO
IPC: C07C245/18
Filed: 1983-08-24
Granted: 1990-06-16
Abstract: 4-(Opt. 1-protected-3alpha-acylamino-2-oxoazetidine-4betayl) oxybutylate of formuta (I) is prepd. by reacting oxazolinolazetidinone of formula (II) with 4-hydroxybutylate of formula (III). (I) is useful in the prepn. of 1-oxacepham of formula (IV). In the formulas, R is ester-forming gp.; R1 is alkyl, aralkyl of aryl; R2 is methylene, hydroxyiminomethylene or diazomethylene; X is oxo or methylene; Z is H or N-protecting gp.; Y1 is OH.
Patent KR-850001902-B1 (KR)
Title: The device removing of cleaning blade in duplicator
Inventor: CHANG CHUN-SU
IPC: G03G21/00
Filed: 1983-12-30
Granted: 1985-12-30
Abstract: A driving mechanism for the cleaning blade comprises a drum (13), a cleaning blade (11) fixed on a bar (9), a fan-shape gear (3) linked with a power gear (1), and a cam (6) on the shaft of the gear (2). The cam (6) is contacted with the back side of the bar (9), so that the cleaning blade is contacted or released to/from the drum according to the relation of the cam, which is linked to the power gear.
Patent KR-860000866-B1 (KR)
Title: Thermal printer
Inventor: HIBINO IKUO
IPC: B41J19/18
Filed: 1984-08-13
Granted: 1986-07-11
Abstract: The printer has a driven roller(11) around which the paper sheet(13) is passed, a thermal head(17) reciprocated across the width of the roller and an ink band(14) held between the thermal head and the surface of the sheet, so that it is pressed into contact with the latter via the thermal head. The ink band has a width which allows printing along a number of lines(A, B, C) spaced across the width of the ink band, with the thermal head controlled for selective printing along these lines.
Patent KR-930000744-B1 (KR)
Inventor: SCHUBERT ARNULF
IPC: B29C33/36
Filed: 1986-01-17
Granted: 1993-01-30
Abstract: 내용 없음.
Patent KR-890004586-B1 (KR)
Title: Battery
Inventor: SHIGA DOMOGAZZU
IPC: H01M50/529
Filed: 1986-01-17
Granted: 1989-11-16
Abstract: An accumulator battery consists of a plurality of cells, each cell being contained in the corresponding one of cell-chambers which are separated by partition walls.  In each cell, there are straps for connecting together tabs which proturde from the top edges of the positive and negative plates respectively.  At each end of the cell, there are lug portions adjacent to each other on each side of the partition walls, and connected through holes in the walls.  The negative strap of each cell is connected to the positive strap of the cell on either side and vice versa.  The terminals are located in the end cells on the same side of the battery.
Patent KR-940003703-B1 (KR)
Inventor: MORITA TOSHIO
IPC: G21C3/18
Filed: 1986-02-19
Granted: 1994-04-27
Abstract: 내용 없음.
Patent KR-890001206-B1 (KR)
Title: A jack attached to vehicles
Inventor: LEE SONG-WOO
IPC: B60S9/02
Filed: 1986-03-11
Granted: 1989-04-27
Abstract: A vehicle jack which is attached to the floor of a vehicle body and operated with a hydraulic system includes a hydraulic cylinder (4), a piston (14) with a piston rod (15), and a base plate (16).  A sliding bed (1) having a rectangular hollow (2) and a rack (3) is bolted to the floor of a vehicle body between the passenger seat and the driver seat.  A saddle (5), which is integrally formed with the cylinder and is slidably mounted on the bed, is provided with a pinion gear (6) having a knob (7) and a locking pin (12) having a handle (13).  The base plate is assembled to the piston rod with a ball and socket joint, such that it may land on any inclined ground condition.
Patent KR-930009328-B1 (KR)
Title: High toughness ceramic alloys
Inventor: KETCHAM THOMAS D
IPC: C04B35/575
Filed: 1986-04-10
Granted: 1993-09-27
Abstract: This invention is directed to the production of ceramic alloys consisting essentially of partially stabilized ZrO2 and/or ZrO2-HfO2 solid solution and/or HfO2 exhibiting high toughness through the inclusion of about 0.5-8 mole %, as expressed on the oxide basis, of YNbO4 and/or YTaO4 and/or MNbO4 and/or MTaO4, wherein M represents Mg<+><2>, Ca<+><2>, Sc<+><3> and/or a rare earth metal ion selected from the group of La<+><3>, Ce<+><4>, Ce<+><3>, Pr<+><3>, Nd<+><3>, Sm<+><3>, Eu<+><3>, Gd<+><3>, Tb<+><3>, Dy<+><3>, Ho<+><3>, Er<+><3>, Tm<+><3>, Yb<+><3>, and Lu<+><3> substituted for Y, and the use of at least 5 volume percent of such ceramic alloys to toughen hard refractory ceramics.
Patent KR-910000221-B1 (KR)
Inventor: WU MUYEN M
IPC: C09D7/65
Filed: 1986-10-20
Granted: 1991-01-23
Abstract: 내용 없음.
Patent KR-910003857-B1 (KR)
Inventor: OKI DAKEHIKO
IPC: B21C47/00
Filed: 1986-12-29
Granted: 1991-06-15
Abstract: 내용 없음.
Patent KR-900001075-B1 (KR)
Title: Preparation of alkyl trifluroaceto acetate
Inventor: MICINSKI EDWARD
IPC: C07C69/716
Filed: 1986-12-29
Granted: 1990-02-26
Abstract: A method of preparing a C1-5 alkyl trifluoroacetoacetate (I) comprises bringing an acetylating agent (II) selected from acetyl halides and acetic anhydride into reaction contact with a C1-5 alkyl 3-alkoxy-3-hydroxy-4,4,4-trifluoro butanoate (III) under acetylating conditions of temp. and pressure effective to prepare (I), the temp. being from 10oC to reflux temp. of the mixt. of (II) and (III).  The alkyl acetato also produced can be recycled for condensation with additional alkyl trifluoroacetate to produce (III).  Condensation is pref. in the presence of a strong base such as sodium metal and the prod. is neutralised with a strong, anhydrous, mineral acid, pref. HCl.
Patent KR-940006060-B1 (KR)
Inventor: IDVORIAN NICK
IPC: F22B37/32
Filed: 1987-01-21
Granted: 1994-07-02
Abstract: 내용 없음.
Patent KR-930004607-B1 (KR)
Inventor: BRULET DANIEL
IPC: C08F14/00
Filed: 1987-04-03
Granted: 1993-06-01
Abstract: 내용 없음.
Patent KR-900007025-B1 (KR)
Title: Shielded cable assembly
Inventor: GOOD ROBERT S
IPC: H01R13/6593
Filed: 1987-04-22
Granted: 1990-09-27
Abstract: The cable assembly comprises a multiconductor cable end connectors having a number of terminals. The connectors are secured in back-to- back orientation. Individual insulated conductors of the multiple conductor cable are disposed in a planar array, at uniform interspacing. The planar array of individual conductors is secured at axially spaced locations. Terminals of the electrical connectors are terminated to the respective conductors at the spaced locations. The individual conductors are secured by an adhesive or by heat bonding of insulation. The individual conductors are arranged in an organised manner that correspds. to the arrangement of conductors at the opposite end of the cable. The mulitiple conductor cable is a round shielded cable.
Patent KR-910008818-B1 (KR)
Inventor: YOSIDAKE JUNICHI
IPC: C08F210/14
Filed: 1987-07-14
Granted: 1991-10-21
Abstract: 내용 없음.
Patent KR-950009544-B1 (KR)
Inventor: WEISS JORN-VOLKER
IPC: C09D7/45
Filed: 1987-07-16
Granted: 1995-08-24
Abstract: 내용 없음.
Patent KR-890005122-B1 (KR)
Inventor: YONG GYU-BAE
Filed: 1987-07-27
Granted: 1989-12-11
Abstract: 내용 없음.
Patent KR-910001197-B1 (KR)
Inventor: BOECKMAN HUGO
IPC: B65D73/02
Filed: 1987-09-22
Granted: 1991-02-26
Abstract: 내용 없음.
Patent KR-950009191-B1 (KR)
Inventor: MATSUO KENJI
IPC: B28B21/34
Filed: 1987-11-03
Granted: 1995-08-16
Abstract: 내용 없음.
Patent KR-950006618-B1 (KR)
Inventor: WICKES WILLIAM C
IPC: G06F11/14
Filed: 1987-12-23
Granted: 1995-06-19
Abstract: 내용 없음.
Patent KR-900001519-B1 (KR)
Title: Tripod for camera
Inventor: YUN HUI-JONG
IPC: G03B17/56
Filed: 1988-01-11
Granted: 1990-03-12
Abstract: A tripod (1) for a camera comprises a camera seat (10) having a constricted side in a rectangular shape, and legs (20) each of which comprises a number of pipes (22,24).  Each pipe has two longitudinal semi-circular grooves (30), two circumferential rectangular grooves (26,27) at the lower portion of the pipe, and two circumferential arcuated projections (26',27') and a recess (28') for receiving a spring-biased pin (28) at the upper portion of the pipe.
Patent KR-960003275-B1 (KR)
Title: Polyolefine film
Inventor: BERNARD LOUIS LUC BOSSAERT
IPC: C08J5/18
Filed: 1988-04-20
Granted: 1996-03-08
Abstract: Coated polyolefine films for heat sealed packaging and twist wrapping are obtained by blending polyolefine and a rosin or resin of high Ring and Ball softening point, preferably hydrogenated, and extruding the resultant blend with polymer to form a coated film.
Patent KR-960015036-B1 (KR)
Title: 17 beta-(cyclopropyloxy)androst-5-en-3beta-ol and related compounds useful as c17-20 lyase inhibitor
Inventor: ANGELASTRO MICHAEL R
IPC: C07J1/00
Filed: 1988-04-21
Granted: 1996-10-24
Abstract: This invention is directed to 17 beta -(cyclopropyloxy)androst-5-en-3 beta -ol and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The ethers are prepared by using the Simmons-Smith reaction and an appropriate vinyl ether.
Patent KR-960016425-B1 (KR)
Title: Read amplifier for a cmos static memory
Inventor: MATAUSHIYU HANS-YURUGEN
IPC: G11C7/06
Filed: 1988-08-18
Granted: 1996-12-11
Abstract: Sense amplifier, comprising a load part (L), a differential amplifier part (DIFF), a balancing transistor (N6) as well as a switching transistor (P1), which is connected between the supply voltage (VDD) and the load part (L). The precharging potential of this sense amplifier at its outputs LA, LA is at about 2.5 volts. In the precharging phase, the two supply voltages (VDD, VSS = earth) are isolated and the precharging potential is produced by the balancing of the capacitances at the outputs LA, LA. 
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Patent KR-920000960-B1 (KR)
Title: Control circuit with power line
Inventor: OH SUNG-YUN
IPC: G05B11/06
Filed: 1988-10-18
Granted: 1992-01-31
Abstract: The circuit controls electronic apparatuses more  efficiently by providing a home bus controller circuit and an interface on the apparatus to be  controlled.  The  circuit  includes  a  home  bus controller circuit (1), a telephone controlled  interface  circuit (8), and  an  interface  circuit  (9)  for  the  apparatus  to  be controlled.  The home bus controller circuit (1)  outputs  control signals  to  control  an  apparatus  (12)  to  be  controlled   by processing externally supplied signals. The  telephone  controlled interface circuit (8) transmits the output of the circuit (1) to a power line. The interface circuit (9)  for  the  apparatus  to  be controlled converts the output  signals  of  the  circuit  (8)  to signals suitable for controlling  the apparatus.
Patent KR-920007542-B1 (KR)
Title: Relay driving apparatus for microwave oven
Inventor: JONG SOK-DONG
IPC: H05B6/66
Filed: 1988-10-31
Granted: 1992-09-05
Abstract: The device is used for raising the inner temp. of oven  to  a setting temp. in a short  time  or  maintaining  the  inner  temp. according to the setting temp. when heating power is lowered.  The device comprises a power supply  (2),  reset  section  (3),  clock signal generating section (4), temp.  sensing  section  (5),  door detecting section (6), key input section (8), which are  connected to a terminal of micro computer (1); display section  (7),  buzzer operating section (9), relay operating  section  (10),  which  are connected to a terminal of the computer (1). When temporary  temp. of temp. sensing section (14) is lower than the setting  temp.  or temp. difference is larger than the setting temp. difference ( T), C/H relay and G/H relay are simultaneously operated.
Patent KR-910003875-B1 (KR)
Title: Method for reducing the water and oxygen from the gas of annealing furnace
Inventor: SON BYUNG-KWAN
IPC: C21D1/74
Filed: 1988-12-20
Granted: 1991-06-15
Abstract: A method for reducing water and oxygen  included  in  H2  gas which is  circulated  or  reused  as  atmosphere  gas   in   high temperature  annealing   furnace,   comprises   contacting   metal magnesium with H2 atmosphere gas of 500-600 deg.C in the annealing furnace or circulating line.
Patent KR-960008297-B1 (KR)
Inventor: SUZUKI SHOJI
IPC: C08J5/00
Filed: 1989-03-29
Granted: 1996-06-24
Abstract: 내용 없음.
Patent KR-960000587-B1 (KR)
Inventor: TSUGUO OKUMURA
IPC: B29C48/08
Filed: 1989-05-24
Granted: 1996-01-09
Abstract: 내용 없음.
Patent KR-0135783-B1 (KR)
Inventor: SHEN BING-WHEY
IPC: H01L21/8242
Filed: 1989-06-01
Granted: 1998-04-24
Abstract: 내용 없음
Patent KR-920006853-B1 (KR)
Title: Thin junction manufacturing method of cmosfet with stacked capacitor
Inventor: JONG IN-SUL
IPC: H01L29/78
Filed: 1989-10-27
Granted: 1992-08-20
Abstract: The method for forming a shallow junction of the  source  and drain of a CMOSFET connected to  a  stacked  capacitor  comprises: forming a gate electrode (6) on a P-substrate (1) having an N-well (3), a P- well (2), an insulation oxide film (4) and a  gate  oxide film (5); forming a charge storage electrode (9) thereon,  forming a drain region (13') of a cell moving gate thereon  to  forming  a stacked capacitor; forming source and drain regions (18,18') of  a CMOSFET adjacent to  the  cell  moving  gate;  thereby  forming  a shallow junction with a junction depth of  less  than  0.1 μs  to improve the density of the semiconductor IC.
Patent KR-930003131-B1 (KR)
Inventor: ICHIKAWA MITSUHIKO
IPC: B21J1/04
Filed: 1989-10-31
Granted: 1993-04-22
Abstract: 내용 없음.
Patent KR-930004790-B1 (KR)
Inventor: TSUBAKI YOSHIMITSU
IPC: B67D7/32
Filed: 1989-11-17
Granted: 1993-06-08
Abstract: 내용 없음.
Patent KR-950004996-B1 (KR)
Inventor: NAKAJAWA HIROYUKI
IPC: B25B21/02
Filed: 1989-12-15
Granted: 1995-05-17
Abstract: 내용 없음.
Patent KR-920005334-B1 (KR)
Title: Gamma-feooh manufacturing method for magnetic recording medium
Inventor: BYON TAE-BONG
IPC: G11B5/62
Filed: 1989-12-28
Granted: 1992-07-02
Abstract: The  method  for  producing  γ-FeOOH  powder  comprises  (a) purifying a hydrochloric acid waste liquor by the filter membrane, (b) adding an alkali  soln.  to  the  purified  liquor  to  be  pH 2.5-4.0, and removing Fe+3 ions and impuries in the  waste  liquor to produce a high concn. FeCl2 (I) soln., (c) controlling a concn. of (I) soln. with a distilled water under the monoxidn. atmosphere to be 0.4-1.0 M, and (d) adding 1-4 M NaOH soln. to 0.4-1.0 M  (I) soln. to be pH 6.0-7.0, and oxidizing the  mixted  soln.  with  an oxidn. gas at 10-80 deg.C for 20-30 min.
Patent KR-930000844-B1 (KR)
Inventor: NODA HIDETOSHI
IPC: F27B21/06
Filed: 1990-01-15
Granted: 1993-02-06
Abstract: 내용 없음.
Patent KR-0183393-B1 (KR)
Inventor: WONG PUI-KWAN
IPC: C08F8/44
Filed: 1990-05-07
Granted: 1999-05-15
Abstract: 내용없음.
Patent KR-0178977-B1 (KR)
Inventor: LEONARD LEWIS R
IPC: C08L23/06
Filed: 1990-08-23
Granted: 1999-05-15
Abstract: 내용 없음.
Patent KR-930003156-B1 (KR)
Title: Communication method between doorphone and main telephone
Inventor: KIM YONG-SU
IPC: H04M11/00
Filed: 1990-10-22
Granted: 1993-04-22
Abstract: The telephone number of user's  whereabout  is  stored  on  a memory of a doorphone, and when a visitor presses a doorphone, the phone number  is  dialed  automatically  so  that  a  visitor  can communicate with a user.  The  method  comprises  the  steps:  (A) checking a call signal of a doorphone  is  generated  by  pressing doorphone under autodialling mode; (B) turning on a  first  switch to call a registered phone number and checking a  dial  tone;  (C) dialling a phone number which is already registered by  the  user; (D) checking a busy  tone;  (E)  checking  that  a  busy  tone  is detected during a certain time when a busy tone is detected in the step (D); (F) supplying power to a doorphone;  (G)  turning  on  a second switch to form a communication loop; and (H)  returning  to the step (A) when communication ends.
Patent KR-100218127-B1 (KR)
Inventor: MIGUEL G TRISTANI-KENDRA
IPC: G02F1/133
Filed: 1990-10-26
Granted: 1999-09-01
Abstract: 본 발명은 그레이 스케일(grey scale)을 갖는 액정 디바이스로서 투명한 기판, 대향 기판(이 기판들은 강유전성 액정 물질의 비나선형 정렬을 제공하도록 배치되어 있다), 상기 기판들 사이에 배치된 강유전성 액정물질 및 하나 또는 다수의 화소를 한정짓는 전극을 포함하며, 액정 물질의 배향이 계속적으로 가변적이고 조절가능한 강유전성 액정 디바이스에 관한 것이다. 
     본 발명의 액정 디바이스는 액정 디스플레이중의 스위칭 요소, 광학적 셔터 및 광학적 셔터 어레이를 포함하는 다양한 전기광학적 적용에 유용하다.
Patent KR-930002733-B1 (KR)
Title: Process for preparing salted-fish juice
Inventor: KIM YONG-MYONG
IPC: A23B4/22
Filed: 1990-11-20
Granted: 1993-04-09
Abstract: A low-salt pickled fish juice is prepd.  by  (a)  pulverizing small fish in the chopper (diameter =  3-5  mm),  (b)  mixing  the obtd. paste with 50-150 % water and autolysing at 50-55 deg.C  for 5-10 hrs., (c) filtering the autolysed paste  through  30-40  mesh sieve, (d) cooling the filtered paste at 4-5 deg.C for 10-15  hrs. and removing oil, (e) steaming the obtd. soln. at  120  deg.C  for 15-30 min. and pressing to obtain the dehydrated  fish  meat,  (f) crushing the obtd. fish meat and mixing with 5-30 wt.% starch, (g) autoclaving the mixt. for 20-40 min and cooling,  (h)  innoculaing the cooled mixt with Aspergillus sp. and fermenting at 30-40 deg.C for 72-96 hrs. and (i) aging  the  obtd.  mixt.  for  10-20  days, heating at 80-100 deg.C for 20-30 min. and filtering to obtain the final product.
Patent KR-0132898-B1 (KR)
Title: Optical write reproducing pick-up head apparatus
Inventor: LEE HONG-BAEK
IPC: G11B7/08
Filed: 1990-11-23
Granted: 1998-04-18
Abstract: Disclosed is an optical pickup head apparatus for optical recording and replaying.  The apparatus comprises a light source(2), a lens(3), a beam splitter(4), a diffracter, a collector and a photo detecter.  The lens(3) transforms a diffused light from the light source(2) into a collateral light.  The beam splitter(4) transmits a portion of the collateral light, reflects the other portion of the collateral light, and separates reflected light of an optical recording and replaying media(1) from the transmitted collateral light.  The diffracter diffracts the reflected light from the beam splitter(4).  The collector collects the diffracted light from the diffracter.  The photo detecter radiates the collected light to the media(1), detects the reflected light from a signal surface of the media(1), and generates an electrical signal.
Patent KR-100260472-B1 (KR)
Title: Method for degrading nucleic acids in waste fermentation solutions with paecilomyces lilacinus
Inventor: BROEKER MICHAEL
IPC: C12N9/22
Filed: 1990-12-01
Granted: 2000-07-01
Abstract: Material which is produced in biotechnological production processes and is contaminated with the genetically manipulated microorganisms used (fermentation broth residues, washing water etc.) is collected in containers and broken down by autolysis and/or deliberate contamination with naturally occurring bacteria, yeasts or moulds or by the addition of purified immobilised or non-immobilised nucleases.
Patent KR-930003760-B1 (KR)
Title: Soap composition
Inventor: BYON SO-YON
IPC: C11D1/00
Filed: 1990-12-22
Granted: 1993-05-10
Abstract: This new soap contains bioceramics and flavonoid such that it has deodrant effect, discoloration resistance  and  improved  skin safety. The soap composition is composed of conventional soap base and 0.1-20 wt.% mixture of bioceramics and  flavonoid.  The  pref. soap base contains moisture, perfume  composed  of  C10-C20  fatty acid alkali salt, and pigments. The mixing  ratio  of  bioceramics and flavonoid is 8:2 - 2:8 by weight. The  above  bioceramics  are oxides  of  silica,   aluminium,   sodium,   potassium,   calcium, magnesium, iron and zirconium.
Patent KR-920008678-B1 (KR)
Title: Method for injecting the flux into the car for molten steel
Inventor: KUM CHANG-HUN
IPC: C21C1/02
Filed: 1990-12-31
Granted: 1992-10-08
Abstract: The method comprises for pre-treatment of hot metal;  placing a lance immersing position at a longitudinally eccentric point  in front or rear  from  the  center  of  the  molten  iron  carrier; immersing lance at the angle of 65-800 ; placing the lance  nozzle at the center of the carrier; blowing flux from  the  nozzle  with the blow angle changing in 40-600  in the right and left direction of the carrier's.
Patent KR-930005383-B1 (KR)
Title: Control circuit of 2-phase brushless motor
Inventor: LEE HWA-YONG
IPC: H02K29/00
Filed: 1990-12-31
Granted: 1993-06-19
Abstract: The circuit for  a  precise  rpm  speed  controlling  of  the two- phase brushless motor comprises: a wave shaping circuit  (100) for reversing or anti-reversing of the hall-effect  device  output signal; a saw wave generator (101) triggerd by  the  wave  shaping circuit (100) output; an amplifier (102) for amplifying  a  signal and  enhancing  a  lineatlity;  comparators  (104)  for  comparing amplified saw signals with a reference  voltage;  a  motor  driver (105) controlled by the output  of  comparison  circuit  (104);  a feed-back circuit (32,33,34) for reducing errors; a motor enabling circuit (50) for compulsory motor stopping.
Patent KR-950005721-B1 (KR)
Inventor: YOSHIKAWA YUKIO
IPC: B29C45/76
Filed: 1989-01-27
Granted: 1995-05-29
Abstract: 내용 없음.
Patent KR-100236137-B1 (KR)
Inventor: ISHII TOSHIYUKI
IPC: G04G15/00
Filed: 1991-01-21
Granted: 2000-01-15
Abstract: 기록 매체상의 기록 트랙에 기록된 최소한 하나의 프로그램을 가진 기록 및 재생장치에 있어서, 관리 데이타 베이스는 관리 데이타 베이스 기록 필드를 형성하도록 프로그램을 가진 기록 트랙상에 기록된다.  관리 데이타는 기록 트랙상에 기록된 각 프로그램을 관리하도록 기록매체를 기록 및 재생장치에 적재함과 동시에 재생된다.  비디오 테이프 레코더의 케이스내에, 관리 데이타는 비디오 기록 트랙, 오디오 기록 트랙 및 제어신호 기록 트랙상에 기록된다.  그래서, 본 발명의 정신 및 범주내에서 모든 변형을 첨부된 청구범위내에서 커버할 수 있다.
Patent KR-940000958-B1 (KR)
Title: Process for preparing graft polymer having a heat resistance and a dullness
Inventor: JO HYONG-JIN
IPC: C08F279/02
Filed: 1991-01-21
Granted: 1994-02-07
Abstract: making a rubber latex having 0.06-0.15 micron of mean particle size to cohere with α,β-unsaturated carboxylic acid, adding an emulsifier at pH 3-6 to make the rubber latex having 0.02-0.3 micron of mean particle size and pH 2-6; and then adding 20-60 wt. pts. of one or mixed monomer of aromatic vinyl cpd., 5-20 wt. pts. of vinyl cyanide cpd., below 5 wt. pts. of acrylate having C1-12 alkyl, 6-12 wt. pts. of α,β-unsatd. carboxylic acid, and crosslinking agent, grafting agent, molecular wt. controlling agent, emulsifier and initiator within 20-60 wt. pts. of said rubber latex.
Patent KR-930010264-B1 (KR)
Title: Control method for a rice-cooking
Inventor: CHAE UN-SHIK
IPC: A23L7/10
Filed: 1991-04-19
Granted: 1993-10-16
Abstract: A rice cooking start signal is inputted, and a  weight  of  a mixture of rice and water within  a  heating  chamber  is  sensed. According to the sensed weight of  the  mixture,  a  heating  time period of a moisture absorbing process for  soaking  the  rice  is computed. During the  heating  time  period,  a  preset  microwave heating signal is supplied to the heating chamber. When a  heating process for boiling the rice  and  water  is  executed,  a  preset microwave heating signal is supplied to  the  heating  chamber.  A heating time period of a through cooking process is calculated  in dependence on the heating time periods of the  moisture  absorbing process and the heating process. During the heating time period, a preset  microwave heating  signal  is  supplied  to  the  heating chamber.