baber/WOPTO huggingface dataset:
Patent KR-920000313-B1 (KR)
Title: Producing process of floss blaze by silk waste
Inventor: CHON YOO-HEON
IPC: D01C3/00
Filed: 1989-04-06
Granted: 1992-01-11
Abstract: The process  for  producing  a  silk  and  cotton  fabric  is characterized by treating a dyeing or printing-treated waste  silk fabric with sodium carbonate (Na2CO3) or sodium  hydroxide  (NaOH) or  pH  8-9  at   80-95   deg.C,   neutralization-decoloring   and dehydrating the treated fabric, drying it at 60-80 deg.C for 30-60 min, and making the cotton. The silk  and  cotton  fabric  has  an excellent   heat-retaining   property,    air-permeability     and absorbency.
Patent KR-920009979-B1 (KR)
Inventor: NUMAKURA TAKASHI
IPC: B41J2/455
Filed: 1989-06-10
Granted: 1992-11-09
Abstract: 내용 없음.
Patent KR-960012109-B1 (KR)
Inventor: SATOH SHUICHI
IPC: G11B7/0055
Filed: 1989-06-20
Granted: 1996-09-12
Abstract: 내용없음
Patent KR-950006839-B1 (KR)
Title: Optical information recording method & medium
Inventor: HAMADA EMIKO
IPC: G11B7/24
Filed: 1989-07-22
Granted: 1995-06-23
Abstract: An optical information recording medium comprising:  a light transmitting substrate (1); a light absorptive layer (2) overlaying the substrate to absorb a laser beam; and  a light reflective layer (3) overlaying the light absorptive layer, wherein said substrate has a surface layer, adjacent to the light absorptive layer, which is deformable by energy generated upon absorption of the laser beam by the light absorptive layer, to form optically readable pits.
Patent KR-950003081-B1 (KR)
Title: Still screen display method at repeat play
Inventor: YU JAE-CHON
IPC: G11B33/10
Filed: 1989-07-21
Granted: 1995-03-30
Abstract: The method displays the freezing screen image while the VCR is in the repeat rewind picture search mode. The method comprises; the checking step of weather the repeat key is input or not; the displaying step the video signal when the microprocessor gives the commands to a digital block(5); the continuous displaying step of the video signal shown on the freezing screen when the repeat button is pushed down; the repeat flag setting step of when the tape is coming to the repeat starting point.
Patent KR-0137465-B1 (KR)
Inventor: BONHAM JAMES A
IPC: C08F2/50
Filed: 1989-09-06
Granted: 1998-06-01
Abstract: 내용없음
Patent KR-930000693-B1 (KR)
Inventor: KAI NAOYUKI
IPC: G06T11/20
Filed: 1989-09-12
Granted: 1993-01-29
Abstract: 내용 없음.
Patent KR-930002381-B1 (KR)
Inventor: IWADA TOSHIO
IPC: F02D41/36
Filed: 1989-09-25
Granted: 1993-03-29
Abstract: 내용 없음.
Patent KR-930000613-B1 (KR)
Title: Manufacturing method of double polycide gate cmos
Inventor: RA SA-KYUN
IPC: H01L27/092
Filed: 1989-10-25
Granted: 1993-01-25
Abstract: A double polycide  gate  CMOS,  which  causes  interdiffusion between N+ and P+ gates by implanting N type ions  in  a  half  of polycide and P type ions in the other half, is manufactured by (A) selectively removing polysilicon (5), which  is  formed  on  field oxide (3), from the contact part of N+ and P+ gates by masking and etching, (B) forming gate electrode by sputtering or precipitating silicide (7) on the whole surface, and (C) implanting ions in  the source and drain regions of N MOS region (5a)  and  P  MOS  region (5b).
Patent KR-930004764-B1 (KR)
Inventor: WEISE DICK O
IPC: B29C45/26
Filed: 1989-11-02
Granted: 1993-06-05
Abstract: 내용 없음.
Patent KR-930003434-B1 (KR)
Title: Cholesteryl s-butoxy benzene thiocabonate and preparation thereof
Inventor: CHON YONG-JAE
IPC: C09K19/36
Filed: 1989-11-29
Granted: 1993-04-29
Abstract: The cholesteryl-S-butoxybenzene thiocarbonate of formula  (I) ?R1= butoxy  gp.?  is  produced  by  reflux-reacting  cholesteryl chloroformate with butoxy thiorenol in the  presence  of  triethyl amine or pyridine solvent at 90 deg.C. The (I)  is  useful  for  a liquid crystal material for a liquid crystal display (LCD).
Patent KR-920005254-B1 (KR)
Inventor: GAWAMURA HIDEAKI
IPC: G05B19/18
Filed: 1989-03-09
Granted: 1992-06-29
Abstract: 내용 없음.
Patent KR-930004940-B1 (KR)
Inventor: DEMAREY DAVID W
IPC: C08G12/40
Filed: 1990-01-23
Granted: 1993-06-10
Abstract: 내용 없음.
Patent KR-0151140-B1 (KR)
Inventor: OONISHI MASANORI
IPC: G05D1/02
Filed: 1990-03-21
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-920008830-B1 (KR)
Title: Conveyor system
Inventor: OH DAE-KI
IPC: B65G17/00
Filed: 1990-04-14
Granted: 1992-10-09
Abstract: The conveyor system comprises the first and second  conveying line (2,3) to convey pallets (6)  in  driving  chain  (9)  to  the identical direction at the upper side of frame (1), the third line (4) for conveying empty pallets (6) in the opposite  direction  of the first and second line at the lower side of frame  (1),  and  a lift (17) moving on guiding bar by a cylinder  to  the  upper  and lower part. The conveyor system lifts pallet  (6)  with  actuating member (13) and roller (12) from the shaft  at  the  ends  of  the first, second and third conveying line (2,3,4).
Patent KR-0169714-B1 (KR)
Inventor: TWERDOCHILB MICHAEL
IPC: G01H1/10
Filed: 1990-05-07
Granted: 1999-03-30
Abstract: 내용 없음.
Patent KR-920010410-B1 (KR)
Title: Testing program management method
Inventor: KIM DAE-SHIK
IPC: H04M3/22
Filed: 1990-06-20
Granted: 1992-11-27
Abstract: The method is for installing, for executing and for  managing input and output of hardware test program of hardware install test system of private branch exchange. The method comprises the steps: (A) initializing test program  and  managing  timer  routine;  (B) receiving  messages   for   inter-processor   communication;   (C) executing a program loading routine, a terminal  input  processing routine, a terminal output processing routine, and an  instruction processing routine;  (D)  processing  real  time  clock  interrupt process  routine  while  steps  (A)  to  (C)  are   executed   and controlling an user task  manager  (9)  and  a  monitor;  and  (E) executing test program when test program loading is terminated and managing user program.
Patent KR-930001491-B1 (KR)
Title: Voice synthesis data system
Inventor: JONG KWANG-KYUN
Filed: 1990-06-20
Granted: 1993-03-02
Abstract: The system offers various voice services by using  the  voice data stored in a SRAM or  analyzing  the  voice  data  to  produce different voice  services.  It  includes  an  amplifier  (1a)  for amplifying the voice signal from a microphone (Mic), a S/H (3) for sampling and holding the output of a lowpass filter (2a),  an  A/D converter (4) for converting the output of the S/H  (3),  a  voice signal analyzing chip (5) for generating  analyzed  voice  signal, and a personal computer (7) for controlling the system and storing the analyzed data.
Patent KR-0145180-B1 (KR)
Inventor: MIZUTANI SHIGERU
IPC: B65H55/04
Filed: 1990-08-25
Granted: 1998-08-01
Abstract: 내용 없음
Patent KR-100189581-B1 (KR)
Title: Takeout jaws
Inventor: DENNY MICHAEL L
IPC: C03B9/447
Filed: 1990-08-31
Granted: 1999-06-01
Abstract: A takeout jaw for use in a bottle-forming machine is formed in a semicircular shape and contains a spring clip for holding immovably a piece of non-metallic contact material within a pocket in the body of the takeout jaw.
Patent KR-930010520-B1 (KR)
Title: Slurry of green phosphor
Inventor: LEE SANG-BONG
IPC: C09K11/02
Filed: 1990-09-22
Granted: 1993-10-25
Abstract: The green fluorescent material slurry for a color cathode ray tube is produced by  (a)  mixing  200  ml  pure  water  with  5  g ethylsilicate to obtain a suspension, (b) adding 20 ml ethanol  to the suspension to dissolve the ethylsilicate, (c) adding  0.05  ml nitric acid to the dissolved soln., and heating and  agitating  it to obtain Si cpd. soln., (d) adding a suspension obtd.  by  mixing ZnS:Ag, Cl fluorescent material and pure  water  to  the  Si  cpd. soln., (e) adding 5 g ethylene glycol to the mixt., and (f) adding an aq. zinc sulphate soln., and agitating it.
Patent KR-920006917-B1 (KR)
Title: Flipper strip for tire
Inventor: YU CHOL
IPC: B60C15/06
Filed: 1990-11-07
Granted: 1992-08-22
Abstract: An automobile tyre has a flipper reinforcement at  bead  core (7) of bead (2) and outer surface of apex (8).  The  flipper  (9A) consists of outer flipper (92A) placed within the distance of 5-15 mm from top end of apex (8) and inner flipper (91A) placed  within 1/3-2/3 of the distance from top end of bead core (7) to  top  end of apex (8). The flipper-reinforced tyre  substantially  disperses the stress applied on side wall and reduces required material  and tyre weight.
Patent KR-100194296-B1 (KR)
Title: 반도체 재료의 에칭방법
IPC: H01L21/00
Filed: 1990-11-21
Granted: 1999-06-15
Abstract: 반도체 물질(14)을 에칭하기 위한 방법이 제시되었다. 장치(10)는 불활성 개스(34)를 준안정 개스(36)으로 변환하기 위한 프로세스 챔버(12)와 유체 소통되는 원격 발생기(16)을 갖고있는 프로세스 챔버(12)를 포함한다. 에천트 개스(40)는 활성화 영역(38)에서 준안정 개스(36)와 혼합 및 반응하기 위해 물질(14)에 인접한 챔버(12)내로 순차적으로 유입된다. 준안정 개스(36)는 혼합물이 물질(14)을 선택적으로 에칭하게 하기 위해 식가제 개스(40)에 의해 콜로이드화된다.
Patent KR-940007666-B1 (KR)
Title: Manufacturing method of self-aligned type gate device
Inventor: PARK CHOL-SUN
IPC: H01L29/812
Filed: 1990-12-26
Granted: 1994-08-22
Abstract: The method manufactures a self-align GaAs field effect transistor by using a heat-resisting gate. The method comprises the steps of: (A) forming a photosensitive pattern (124) and injecting n-type impurity on an active region; (B) removing a pattern (124) and forming a silicon layer (122) and a metal layer (123); (C) forming a photosensitive pattern to define a gate region; (D) removing a metal layer (123) and a silicon layer (122) by a mask to form a gate; (E) forming a source/drain region and injecting n-type impurity; (F) forming a metal silicide by thermal process; and (G) forming an ohmic electrode (126) on a source/drain region.
Patent KR-940000465-B1 (KR)
Title: Flate expention method and circuit of motion factor
Inventor: SHIN YUN-BOK
IPC: H04N7/24
Filed: 1991-01-31
Granted: 1994-01-21
Abstract: The plane expanding method of a motion factor includes the steps of: windowing a first motion factor to be plane expanded and peripheral first motion factors; providing add values of the peripheral first motion factors in proportion to the correlation of the add value of the first motion factor to be expanded; obtaining the sum of the first motion factors; and comparing the sum with a predetermined threshold value to generate a final motion factor, thereby minimizing false detection of the motion factor.
Patent KR-930010370-B1 (KR)
Title: Dough stretching roller apparatus
Inventor: HAYASHI DORAHIKO
IPC: A21C3/02
Filed: 1991-02-12
Granted: 1993-10-23
Abstract: A dough-stretching roller apparatus is provided to produce a continuous web of dough (7) in a process to manufacture confectionery and bread. The apparatus includes a pair of upper rollers (3), a sensor means (5) that detects the width of dough at the gap between the upper rollers (3), and a controller (11) that controls a motor (8) driving the upper rollers (3) in response to a signal from the sensor means (5). The controller (11) decreases the rotational speed of the upper rollers (3) when the sensors (5) detect that the width of dough is broader than a predetermined width of dough passing through the upper rollers (3), while the controller (11) increases the rotational speed of the upper rollers (3) when the sensors (5) detect that the width of dough is narrower than the predetermined width of the dough passing through the upper rollers (3). Thus, even if the amount of dough supplied from a hopper (2) is unstable, production of a stretched web of dough (7) having a constant volume per unit length can be stably continued. <IMAGE>
Patent KR-940001611-B1 (KR)
Title: Selecting apparatus of transmission apparatus
Inventor: LEE I-CHOL
IPC: H04B3/20
Filed: 1991-02-20
Granted: 1994-02-25
Abstract: The switch unit of a transmitter is designed not to distort a signal. The switch unit includes attenuators (30-1 - 30-n) for attenuating an input signal to a certain level, spliters (30-1 - 30-n) for spliting the output signals of the attenuators (30-1 - 30-n), relays (RL4-1 - RL4-n) for outputting the output signal of a splitter to a normal close terminal during a working mode and for outputting the output signal of the spliter to an open terminal during a protection mode, and resisters (RT3-1 - RT3-n) connected between a normal closed terminal and a ground terminal.
Patent KR-940004271-B1 (KR)
Title: Manufacturing method of p-channel mos fet
Inventor: HA YONG-AN
IPC: H01L27/088
Filed: 1991-03-15
Granted: 1994-05-19
Abstract: forming an n-well on the p-substrate, and defining an active region by forming a selective isolation oxide on the n-well; forming a first thermal oxide on the n-well of the active region for the purpose of removing white ribbon, and then removing first thermal oxide; forming a second thermal oxide and a first polisilicon layer sequentially, and implanting p-tyre ion for the purpose of adjusting threshold voltage; forming a second polisilicon layer using in-situ doping process, and forming gate oxide and gate by patterning the second thermal oxide, first polysilicon layer and second polysilicon layer; forming a lightly doped source/drain region by implanting p-type ion into the substrate using the gate as mask; and forming a side wall oxide on the side wall of the gate, and forming a highly doped source/drain region by p-type ion implanting.
Patent KR-940002433-B1 (KR)
Title: Constant voltage circuit
Inventor: HWANG JI-I
IPC: G05F3/24
Filed: 1991-07-03
Granted: 1994-03-24
Abstract: The constant voltage circuit of NMOS is not affected by the variation of input source voltage. The circuit comprises; a source voltage distribution means (1); the first resistor means (2) which utilizes the NMOS whose gate is applied with the input source voltage; the constant voltage output circuit which outputs the constant voltage at the mode (na); the second variable resistor for stablizing the output voltage between the source voltage and the node.
Patent KR-920004238-B1 (KR)
Title: Excrement treating system
Inventor: HA YOUNG-CHIL
IPC: C02F11/00
Filed: 1991-08-23
Granted: 1992-05-30
Abstract: The  excrement  processing   system   for   mobile   toilets efficiently putrefies organic substances by aerobic metabolism and fermentation, and evaporates moisture  of  the  excrement  by  the putrefaction heat, so as to minimize the remains of the excrement. The system comprises a tank  (1)  for  storing  the  excrement,  a ventilation appartus  (9)  for  discharging  gas  or  moisture,  a ventilation medium (22) separated from the floor, a tank  (1)  for fermentating the solid substance of the excrement, a tank (3)  for filtering the residne of the liquid substance, and a tank (4)  for nitrifying the liquid substance.
Patent KR-930011573-B1 (KR)
Title: Bch codec capable of double error correct
Inventor: KIM YONG-MIN
IPC: H03M13/00
Filed: 1991-09-09
Granted: 1993-12-11
Abstract: The BCH CODEC corrects  error  at  the  digital  transmission system and designs BCH CODEC enabling to double error  correction. The method includes an  encoder  (10)  for  making  sign  bits,  a decoder (70) for executing BCH decoding from the receiving data  R (x), a buffer (50) for  receiving  the  data  R  (x),  a  syndrome generator (20)  for  computing  syndromes  S1  and  S2,  an  error detecting circuit (40) for generating  the  signal  (COR)  at  the error position, an XOR circuit (55) for generating sign bits and a counter generator (30) for calculating a  coefficient  σ2  of  the error polynomial.
Patent KR-930007617-B1 (KR)
Title: Forging machine
Inventor: IM JONG-HWAN
IPC: B21J9/06
Filed: 1991-09-30
Granted: 1993-08-14
Abstract: The machine comprises a punch mold  frame  running  back  and forth by the crank arm of a main shaft, a die moving up  and  down by the cam of a follow shaft with forming holes, and a  cam  plate with a track groove in order to operate cutter up  and  down.  The following shaft, of which  gear  engages  to  the  crank  rod,  is rotated once according to the two rotations of the main  shaft  to make the operation of the punch  mold  frame  and  the  supply  of workpieces to be 1:1.
Patent KR-930009701-B1 (KR)
Title: Timer
Inventor: LEE KWANG-JAE
IPC: H01H43/02
Filed: 1991-10-04
Granted: 1993-10-08
Abstract: The micro timer device is suitable for  program-control  type industrial equipment for controlling real time  of  power  supply. The device comprises clock supply section (1)  and  reset  section (2) for supplying clock to  CPU  (3)  and  applying  reset  signal automatically by detecting electricity failure or  outer  factors; CPU (3)  for  generating  real  time,  controlling  time  display, program-controlling relay-contact according to  input  data;  real time control section (4) for processing received  order  when  the CPU performs other works; ROM  (5)  for  memorizing  time  control program; memory  RAM  (6)  for  memorizing  program  data;  series input/output interface (7) for transmitting data to a  printer  or computer; parallel interface adaptor (8),  relay  board  (9),  key board (10) and display section (11).
Patent KR-100190344-B1 (KR)
Title: Slab upsetting press for hot wide strip rolling mills
Inventor: SEITZE GERHARD
IPC: B21J1/04
Filed: 1991-10-29
Granted: 1999-06-01
Abstract: The invention relates to an upsetting press 1 for reducing rolling stock, in particular the width of slabs in hot wide strip roughing trains with tool holders 12 which are arranged at both edges of the slab, receive press tools 13 and can be moved in the direction of slab reduction by a crank drive arranged in a crank case 7. To ensure force-free support of the upsetting press 1 on the foundation 17, each lower housing crossmember 3 of the upsetting press 1, the said members facing the press foundation 17, has, approximately in the centre, a fixed-location foundation bearing 18 and, on the longitudinal sides, at least two floating bearings 19, 20 and the crank case 7 can be locked between the lower and the upper longitudinal housing crossmembers 3, 4 with the aid of releasable clamping devices 21. 
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Patent KR-100191406-B1 (KR)
Inventor: MASEAHARA NOBUO
IPC: A63F7/02
Filed: 1991-11-05
Granted: 1999-06-15
Abstract: 본 발명은 파친코기에 관한 것으로서 대당첨유기상태중에 시동입상구에 입상한 타구에 의해 불출되는 상품구슬수가 상대적으로 적게 불출되는 문제점을 해결하기 위하여, 유기상태가 이미 정해진 대당첨 유기상태로 되었을 때에 그 대당첨 유기상태중에 상기 제1의 입상구근에 입상한 타구에 의하여 불출되는 상품구슬수가 상기 제2의 상품구슬수로 되도록 변경하는 상춤구슬수 변경수단을 설치함으로써 유기반상에 설치되는 제1의 입상구군에 타구가 입상한 때에 상대적으로 적은 제1의 상품구슬수를 불출하고, 제2의 입상구군에 타구가 입상한 때에 상대적으로 많은 제2의 상품구슬수를 불출하도록 구성된 파친코기에 이용될 수 있다.
Patent KR-950006493-B1 (KR)
Title: High-low dopping algoas/gaas hemt device
Inventor: LEE JAE-HAK
IPC: H01L29/812
Filed: 1991-12-23
Granted: 1995-06-15
Abstract: The device includes an undoped GaAs buffer layer (12) formed on a semi-insulating substrate (11), an undoped InGaAs channel layer (13) formed on the layer (12), a first donor layer (14) of n+AlGaAs materials formed on the InGaAs channel layer (13), a second donor layer (15) of nAlGaAs materials formed on the first donar layer (14), and an N-GaAs cap layer (16) formed on the second donor layer (15), thereby obtaining the optimum doping profile to increase the transfer conductance.
Patent KR-950006079-B1 (KR)
Title: Red luminescent materials and its preparation method
Inventor: AN SUNG-DOK
IPC: C09K11/77
Filed: 1991-12-28
Granted: 1995-06-08
Abstract: The red phosphor material comprises Eu, europium from Eu compound, europium chloride as an activator and CdMoO4, cadmium molybdenum oxide as a matrix. The matrix composition is prepared by mixed hydrolytic reaction with cadmium compound and molybdenum compound. The amount of Eu is 0.1-0.5% against the matric compound. The red phosphor with this mixture is prepared by (a) heating at 600-800 deg.C for 60-90 min. in the oxidation atmosphere, (b) atomizing the heated body to the size of 10 micrometer, (c) heating at 1,000-1,200 deg.C for 60-90 min. for crystallization of the material, (d) atomizing the heated material to the size of 3 micrometer, (c) heating the material at 400-600 deg.C for 60-120 min.
Patent KR-950001563-B1 (KR)
Title: Tv video signal scanning line number increasing method and apparatus by three dimensional weighting median filter
Inventor: HONG SONG-HUN
IPC: H04N5/44
Filed: 1991-12-28
Granted: 1995-02-25
Abstract: The apparatus increases the frequency number of TV video signal using 3-dimensional weighted median filter. The apparatus consists of horizontal, vertical, time axis detail decision blocks (20,21,22), deciding horizontal, vertical and time axis detail from composite video signal, a luminance/chrominance separator (23), a interpolation signal generator (24) for adding the weighted value to pixel interpolated, a time compressor (29,30) for compressing video signal from luminance/chrominance separator during 2/1 hour, a switch block (31) for sending time-compressed interpolation signal and 2/1 time-compressed original video signal according to selective signal.
Patent KR-940004281-B1 (KR)
Title: Device for covering refriction particle
Inventor: PARK DOK-SONG
IPC: G02F1/13
Filed: 1991-12-30
Granted: 1994-05-19
Abstract: The coating device to coat refractive particles on the luminant-plate consists of a hooper (3) having input of the cystal or quartz refractive particles, a supply unit (1) including the hooper (3) having wings (5), a scattering and transferring unit (6) to scatter refractive particles (2) received from the supply unit (1) on the luminant plate, and a press unit (13) to coat refractive particles (2) on the luminant-plate.
Patent KR-940003890-B1 (KR)
Title: Ferrochromium alloy
Inventor: DOLMAN KEVIN F
IPC: C22C38/36
Filed: 1990-08-03
Granted: 1994-05-04
Abstract: An erosion and corrosion resistant ferrochromium alloy comprising the following composition, in wt. %, 34 - 50 chromium, 1.5 - 2.5 carbon, up to 5 manganese, up to 5 silicon, up to 5 molybdenum, up to 10 nickel, up to 5 copper, up to 1 % of each of one or more micro-alloying elements selected from the group consisting of titanium, zirconium, niobium, boron, vanadium and tungsten, and balance, iron and incidental impurities. The alloy has a microstructure comprising eutectic chromium carbides in a matrix comprising one or more of ferrite, retained austenite and martensite, as herein defined. Optionally, the microstructure further comprises one of primary chromium carbides, primary ferrite or primary austenite in the matrix.
Patent KR-0156552-B1 (KR)
Inventor: BRASCHEL VOLKER
IPC: B60T8/32
Filed: 1990-10-31
Granted: 1998-10-15
Abstract: 차량용 앤티록 브레이크시스템의 브레이크압력 제어방법은 제1인수와 제2인수의 적으로 현재 제어싸이클의 압력감소시간을 계산하여 크게 다른 관성질량모멘트인 경우에도 짧은 정지거리가 확보될 수 있도록 한다. 제1인수는 선행제어싸이클의 압력감소시간에 따르고, 제2인수는 선행제어싸이클에서 바퀴의 최대재가속도에 따라 결정된다.
Patent KR-950002335-B1 (KR)
Inventor: HAYASHI YUJI
IPC: F27B9/24
Filed: 1991-02-22
Granted: 1995-03-16
Abstract: 내용 없음.
Patent KR-100215952-B1 (KR)
Inventor: JENS JULIUS KAPPEL
IPC: B63B11/02
Filed: 1990-06-08
Granted: 1999-08-16
Abstract: 컨테이너선은 배의 종방향으로 횡격벽들(8,9,10 및 11) 에 의해 형성되는 선창들(1-5)을 가진다. 상기 횡격벽들은 상대적으로 넒은, 종래형 격벽(8)(9)들 및 상대적으로 좁은 격벽(10)(11)들로 구성되고, 상기 좁은 격벽들은 배의 종방향으로 연장하는 인장력 흡수부재(12)들에 의해 양측애서 상기 넓은 횡격벽(8)(9)들에 연결된다.
Patent KR-940007283-B1 (KR)
Title: Recording reproduction apparatus of optical tape
Inventor: HWANG WON-JAE
IPC: G11B7/00
Filed: 1992-01-28
Granted: 1994-08-12
Abstract: The relative speed between a rotating drum and an optical tape is kept constant so that tracking is easily done. The apparatus includes a pinch-roller (4) depositing on an optical tape path, a capstern shaft (5) having a coupler (5a), a rotating deck (7) having a charge wheel gear (8) and a balance weight (9), a supporting shaft (10) for supporting a boss (7c), a capstern driver (12) for driving a capstern shaft (5), and a motor (11).
Patent KR-100239090-B1 (KR)
Inventor: DAHO TAGHEZOUT
IPC: H02K21/24
Filed: 1992-04-08
Granted: 2000-01-15
Abstract: 축방향 자속형 전자마이크로모터(an axial flux electromagneti(micromotor)에 관한 것이다. 본 마이크로모터는 고정자, 고정자에 대하여 회전축선을 중심으로 하여 회전하며 에어갭내에 상기 회전축선에 평행한 자계를 발생하는 적어도 한 쌍의 자극을 갖는 회전자와, 자계에 의하여 생성된 자속을 가로채도록 회전자에 의하여 형성된 에어갭내에 회전축선에 대하여 수직이 되게 배치된 적어도 하나의 평면상 코일로 구성된다. 본 마이크로 모터는 기계적 장치를 구동하는데 사용된다.
Patent KR-960008318-B1 (KR)
Inventor: KYUMA YURIKO
IPC: G06F9/355
Filed: 1992-04-16
Granted: 1996-06-24
Abstract: 내용 없음.