baber/WOPTO huggingface dataset:
Patent KR-840002241-B1 (KR)
Title: Elevator control circuit
Inventor: YOSHIHUSA DAI
IPC: B66B5/02
Filed: 1979-10-30
Granted: 1984-12-07
Abstract: An elevator control circuit for emergencies consists of a driving  AC induction mortor (IM), a weight balancer (w) a coach (F),  an emergency power source (EV), an electromagnetic break (B),  and velocity detectors (90P1-Pn). The coach is driven by the unvalanced weight of the coach and the balancer during an emergency. To stop the entrance gate correctly, the control circuit provides DC current to the break from the emergency power source in response to the velocity detectors.
Patent KR-830001063-B1 (KR)
Title: Process for preparation of fluorophenyl cyclohexanes
Inventor: DR RUDOLF ELDENSCHINK
Filed: 1980-02-18
Granted: 1983-06-01
Abstract: Title compds. I (R = C1-17 n-alkyl or n-alkanoyl) were prepd. and the dielec. and phys. properties of their mixts. with other liq. crystal compds., suitable for use in nematic cells for electrooptical display devices, were detd. Thus, a mixt. of cyclohexene and Me(CH2)5COCl reacted with PhF contg. AlCl3 to give I≮R = trans-Me(CH2)5CO≉. A mixt. contg. 4-(trans-4-n-propylcyclohexyl) benzonitrile 27, 4-(trans-4-n-pentylcyclohexyl) benzonitrile 39, 4-(trans-4-n-pentylcyclohexyl)-4'-cyanobiphenyl 13, and I (R = trans-n-nonyl) (II) 21% had a nematic phase at -10 to +155≰C, a dielec. anisotropy of +10.2, and a viscosity of 20 cSt.
Patent KR-800001624-B1 (KR)
Title: Air firable base metal condoctors
Inventor: KUO C
IPC: H01B1/02
Filed: 1980-05-03
Granted: 1980-12-30
Abstract: Paste for a thick film conductor of base metals above non-conducyive substard comprises base metal powder(including nickel) which ordinarily oxidizes in combustion in the air, boron powder and vehicle.  The paste contains glass frit.  By selection of the composition an amount of boron, glass frit and a base metal conductor can be formed by means that it strongly adheres to the substrata of excellent conductive properties.  Compositions are disclosed within which the paste can be fired in air and produce conductive thick film and outside which comdudtior properties are inferior and/or the bond strength is unsatisfactory.
Patent KR-840000421-B1 (KR)
Title: Process for preparing pyrazolo quinolines
Inventor: NAOKATA YOKOYAMA
IPC: C07D471/04
Filed: 1980-06-20
Granted: 1984-04-02
Abstract: Pyrazoloquinolines I and II (R=optionally substituted Ph, pyridyl; R1=H, optionally substituted alkyl; R2=H, alkyl) and some related compds. were prepd. for use as tranquilizers and antidepressants (no data).  Thus, EtOCH:C(CO2Et)2 reacted with PhNH2 to give PhNHCH:C(CO2Et)2, Which was thermally cyclized to Et 4-hydroxy-3-quinolinecarboxylate (III). Chlorination of III and reaction with 4-ClC6H4NHNH2 gave II (R=4-ClC6H4; R1=R2=H),  which was converted to II [R=4-ClC6H4;R1=Me, (CH2)3NMe2; R2=H .
Patent KR-820000724-B1 (KR)
Title: Spinneret for manufacture of "l" type filament filer
Inventor: LEE J
IPC: D01D4/02
Filed: 1981-01-14
Granted: 1982-04-30
Abstract: This patent relates to the spinneret for manufacture of "L" type irregular cross-sectional synthetic filament fiber, aiming at elegant lustre and excellent hand.  In "L" type spinneret, the end part and curved area are composed of the same-size two(1)(2) and(3) protrusion which satisfy the following demand.  a is width of slit b is the width of protrusion c is the length of protrusion "L" is the length of slit α is the angle of protrusion
Patent KR-890002486-B1 (KR)
Title: Lubricating method for use when cold working aluminium and alloys thereof
Inventor: TARTOUR JEAN P
IPC: B21B1/22
Filed: 1982-09-11
Granted: 1989-07-10
Abstract: Prior to entry into cold working tooling, Al (alloy) is prelubricated with a mineral and/or synthetic oil-based lubricant, optionally containing additives.  The lubrication may be a specific step in the cold working operation or may result from lubrication during a preceding fabrication stage.  The lubricant may be an emulsion or solution of the oil (s) in water or in water with an additive.  The process is especially useful for the cold rolling of Al (alloy) strip.  The rolled strip, free of surface defects, can be produced from an annealed or work hardened strip using reductions of 50-90% in a single pass and at rolling speeds of 500-1000 m/min, for the thickness of 0.15-15mm.
Patent KR-860001794-B1 (KR)
Title: Apparatus for x-ray diagnosis
Inventor: OGURA ICHIROO
IPC: H04N5/32
Filed: 1983-08-26
Granted: 1986-10-23
Abstract: The appts. produces visible difference images from x-ray radiation. A TV system including a camera converts the x-ray image into a series of analogue video signals. A synchronizer generates a field of synchronizing signals at the camera's field rate. An exposure controller which responds to these synchronizing signals generates a controlling signal of exposure time and a blanking signal. A digital memory system stores digital video signals which were converted by an A/D converter. A subtracting arrangement produces a difference signal by subtracting recently stored data from previously stored video signals.
Patent KR-900003183-B1 (KR)
Title: Star connection apparatus through flat cable
Inventor: MANTELLINA CALOGERO
IPC: H01R29/00
Filed: 1983-10-27
Granted: 1990-05-09
Abstract: The appts. comprises a flat cable with a number of parallel electrical leads. A number of connectors are mounted on the cable, each one engaging with a corresponding unit. Each connector has a number of housings for receiving a corresponding number of electrical connector elements. Each element, when present, connects one of the leads with a terminal of the corresponding unit engaged in the connector. A set of connection elements are selectively arranged in the housings of each of the connectors corresponding to the peripheral units. In each peripheral unit a connection is provided among some terminals and to the leads of the flat cable via the connection elements to provide a mutually exclusive connection between each peripheral unit and one of the leads.
Patent KR-870001273-B1 (KR)
Inventor: DANAKA TAKESHI
IPC: B02C15/16
Filed: 1984-03-31
Granted: 1987-06-30
Abstract: 내용 없음.
Patent KR-900006540-B1 (KR)
Title: Pulse generation circuitry
Inventor: DESCA HIDEHARU
IPC: H03K3/26
Filed: 1984-05-23
Granted: 1990-09-07
Abstract: The signal input at a terminal (15) is inverted by a resistor (r1) and transistor (Q1). Two switching transistors (Q9,Q6) are connected to a voltage rail (Vcc) through a load resistor (r4) and to an earth rail. A pair of transistors (Q3,Q7) provide a switch control circuit which charges the collector-base capacitance of another transistor (Q5) in response to the input signal going high level and discharges that capacitance in response to the input signal going low level. The first switching transistor (Q9) is set by the switch control circuit to turn on and off respectively in response to the capacitor voltage being above and below a predetermined voltage. The collector-base capacitance of further transistor (Q4) is charged by a second switch control circuit formed by transistors (Q2,Q5) in response to a high- level signal output from the inverting circuit (r1,Q1).
Patent KR-860000528-B1 (KR)
Title: Method for manufacturing fermented product
Inventor: KIM BONG-NO
IPC: C12G3/02
Filed: 1984-06-15
Granted: 1986-05-08
Abstract: The malt is produced continuously in a large quantity. The gain powder is heated by hot water and vapor and then transported to inoculator. In the transporting step, heated material is cooled by air blower. The yeast is homogeneously added to the cooled material, and then this mixt. is stirred for 48 hrs at const. temp. and humidity. This mixt. is transported to fermentation tank to obtain the product. This process is highly productive and products are good in quality.
Patent KR-890000370-B1 (KR)
Title: Process for preparing thiazolidine derivatives
Inventor: YOSHIOKA TAKAO
IPC: C07D417/12
Filed: 1984-08-30
Granted: 1989-03-15
Abstract: Thiazolidines (I)[R1, R2=H, alkyl; R3=H, acyl; (un) substd. arom. acyl; R4, R5=H, alkyl, alkoxy; n=1-3; W=CO, CHOR3, Y=O, NH; Z=O, NH , useful as hypolipemics and anticholesteremics, were prepd..   Thus, a mixt. of ester (II)[R1=Me, R2=H, R3=Ac, R4=CMe3, R5=H, W=CO, n=1, X=Cl, A=CO2Et , SC(NH2)2, and sulfolane was heated at 120-130≰C for 4hr to give, after treatment with HOCH2CH2OMe, H2O and concd. HCl at 70-90≰C for 2.5hr, (I)[R1=Me, R2=R3=R5=H, R4=Me3C, W=CO, n=1, Y=Z=O .
Patent KR-860002141-B1 (KR)
Title: Method for reinforcing weaken grounds
Inventor: GO JUN-YONG
IPC: E02D3/12
Filed: 1984-12-29
Granted: 1986-12-11
Abstract: This method is concerned with reinforcement of weak grounds. A reinforcing agent, formed from cement and 14-16% silicon oxide, 5-6% ferrous oxide, 51-53% calcium oxide, 10-11% aluminium oxide, 5-6% sulphuric acid, 5-6% magnesium oxide and 1-1.6% lignin sulfonate, is used for soil atabilization. The soil stabilization agent which is made by adding 0.5-1.2% stearicacid chloride, 0.4-1.1% sodium hydroxide, 1.1-2.4% silica and tripolyphosphate to the reinforcing agent is mixed with cement, and mixed and solidified with the soil of weak grounds in this method.
Patent KR-890000693-B1 (KR)
Title: Interface circuit of compact disk player
Inventor: AN KI-HOON
IPC: G06F13/00
Filed: 1985-07-25
Granted: 1989-03-24
Abstract: The circuit adds a still picture function to the compact disc player.  Its construction includes a shift register (1) for converting in parallel the literal data interleaved in a compact disc player (8), a ram (7) for applying the parallel literal data from the register (1) to Micom (9) after write-reading the data, a 24-system counter 1 (4) for supplying write address of ram (7), a counter 2 (6) of two octal counters for supplying read address of (7), a controller (2) for driving the counters and a multiplexer (5) for supplying write and read addresses from the counters to (7).
Patent KR-910003765-B1 (KR)
Inventor: TANAKA TADAO
IPC: B60G21/10
Filed: 1985-08-21
Granted: 1991-06-12
Abstract: 내용 없음.
Patent KR-930005057-B1 (KR)
Inventor: YUTAKA KANEKO
IPC: B65B61/20
Filed: 1985-09-09
Granted: 1993-06-15
Abstract: 내용 없음.
Patent KR-870000930-B1 (KR)
Title: Process for preparing inotropic imidazo (4,s-c)pyridine
Inventor: GREENE JAMES M
IPC: C07D471/04
Filed: 1986-03-27
Granted: 1987-05-11
Abstract: Imidazopyridine (I) and (Ia), useful as inotropic agents, are prepd. Thus, a mixt. of 10.4g 3,4-diaminopyridine and 18.9g 2-methoxy-4- methylthiobenzoic acid in 133.6ml pydirine is added into a soln. of 120ml pyridine and 26.7ml POCl3. The reaction mixt. is heated at 80≰C for 16hr. and treated with 115ml 25% eq. NaOH to give 2-[2-methoxy-4- (methylthio)phenyl -1(3)H-imidazo[4,5C pyridine.H2O(yield 81.1%).
Patent KR-900006694-B1 (KR)
Title: Method and apparatus for cooling steel strips
Inventor: ARAI MAKODO
IPC: C21D9/573
Filed: 1986-07-25
Granted: 1990-09-17
Abstract: Process includes forcefully moving a liquid coolant on the opposite face of a continuously moving strip in the form of a nonturbulance flow and in the counter direction to the advancement of the strip when it passes through the final cooling zone of a multiple-zone cooler. Cooling is speeded-up.
Patent KR-100245897-B1 (KR)
Title: Video recorder
Inventor: LINK HERRMANN
IPC: H04N5/7826
Filed: 1986-08-04
Granted: 2000-03-02
Abstract: The invention relates to a correction of signals of a pulse generator which generates signals due to rotation of the head drum and is not mechanically adjusted. Signal timing deviations compared with the values prescribed in the respective standard are compensated by correction signals from a generator in a service adjustment. The correction signals are stored in a non-volatile memory and are added as timing correction to the signals supplied by the pulse generator after the adjustment has been completed.
Patent KR-950003868-B1 (KR)
Inventor: MCKEE JERE L
IPC: H01H73/24
Filed: 1986-08-08
Granted: 1995-04-20
Abstract: 내용 없음.
Patent KR-920009286-B1 (KR)
Inventor: SUZUKI MIKAKU
IPC: D04H1/46
Filed: 1986-09-20
Granted: 1992-10-15
Abstract: 내용 없음.
Patent KR-910008303-B1 (KR)
Title: Graft copolymerization process for the synthetic fiber
Inventor: CHUN TAE-IL
IPC: C08F283/06
Filed: 1986-10-24
Granted: 1991-10-12
Abstract: A  graft  copolymerization   of   a   synthetic   fiber   is characterized by treating the fiber under  the  low  temp.  plasma condition of an inert gas controlled to the  secondary  transition temp. of the fiber, and introducing a vapor  phase  monomer  soln. into the treated fiber by the high  vacuum  pump.  The  low  temp. plasma is formed by introducing an inert gas into  the  system  of 10-6-1  torr  vacuum  degree,  and  glow  discharging  it  by  the (in)direct current power or the microwave power.  The  monomer  is pref.    (meta)acrylic    acid,    arylamine,    a     arylacohol, 2- vinylpyridine, 4-vinylpyridine and/or acrylonitrile.
Patent KR-950001051-B1 (KR)
Inventor: HOUGHTON IYAN
IPC: G02B6/44
Filed: 1986-11-20
Granted: 1995-02-08
Abstract: 내용없음.
Patent KR-890005053-B1 (KR)
Title: Data buffer control circuit using 16-bit data in computer system
Inventor: RYU KWAN-SUP
IPC: G06F12/02
Filed: 1986-12-30
Granted: 1989-12-08
Abstract: The cotnrol circuit is desposed between the Z8530 SCC (serial communication controller) and the MC68450 DMAC (Direct Memory Access Controller) to transfer the 16bit data read by the DMAC. The circuit comprises the hight data buffers (12,15) which are bidirectional, the low data buffer (13,16) which are unidirectional, the data buffer controller (17) which receives the 16bit data from the DMAC (19) and appropriately writes the 8bit data to the Z80 SCC (11), thereby reducing the DMAC (19) access time.
Patent KR-900003546-B1 (KR)
Inventor: SAWADA MASAKI
IPC: H01H13/48
Filed: 1985-09-26
Granted: 1990-05-21
Abstract: 내용 없음.
Patent KR-950014771-B1 (KR)
Inventor: ADAMS ALFRED ARTHUR
IPC: B29C39/40
Filed: 1987-02-23
Granted: 1995-12-14
Abstract: 내용 없음.
Patent KR-900002579-B1 (KR)
Title: Easier testing circuit and testing method
Inventor: HIRABAYASI GANZI
IPC: G01R31/3185
Filed: 1987-03-10
Granted: 1990-04-20
Abstract: The test-facilitating circuit comprises a circuit of superior level in hierarchy constructed by connecting the circuit modules and taking out external nodes from predetermined circuit modules, an interposed gate provided for the input-output portions of each circuit module. An input and output gates are provided for wiring between the interposed gates with the mutual wiring as one of their ends.  A device connects the input terminal of an input gate to the input external node of the circuit module that does not belong to the circuit modules on the output side of the mutual wiring.
Patent KR-950000363-B1 (KR)
Inventor: BAIRD JAMES C
IPC: A61F13/15
Filed: 1987-04-15
Granted: 1995-01-16
Abstract: 내용 없음.
Patent KR-940006072-B1 (KR)
Inventor: MIKAMI TOMOKI
IPC: C09K11/74
Filed: 1987-06-24
Granted: 1994-07-06
Abstract: 내용 없음.
Patent KR-960001578-B1 (KR)
Title: Method and circuit for receiving radio wave
Inventor: HARALD BOCHMANN
IPC: H04B7/08
Filed: 1987-07-30
Granted: 1996-02-02
Abstract: For diversity reception from a plurality of antennas, particularly in an automotive vehicle (FIG. 4), the respectively received signals are mixed with a local oscillator signal to form a plurality of IF signals (u1 . . . un). The respective IF signals are weighted with a weighting coefficient which is derived from a sum circuit of all the IF signals, and the respective IF signal, which weighting circuit includes an integrator to minimize temporal variations in the amplitude of the sum signal. The sum signal forms the actual IF signal, for further processing, and demodulating to derive an audio signal. Preferably, the signals from the antennas are branched, and the branch signals phase-shifted 90 DEG , which, again, are weighted by similarly generated weighting coefficients, and the weighted, phase-shifted signals are combined in the adding or summing circuit (70) to form said eventual IF signal for demodulation.
Patent KR-910000838-B1 (KR)
Inventor: MIYATA YUKIO
IPC: D06F73/02
Filed: 1987-08-01
Granted: 1991-02-11
Abstract: 내용 없음.
Patent KR-950014396-B1 (KR)
Inventor: HARRY BAILEY CURLETT
IPC: E21B19/00
Filed: 1987-08-03
Granted: 1995-11-27
Abstract: 내용 없음.
Patent KR-940009073-B1 (KR)
Inventor: ARUGA SHUJI
IPC: G02F1/133
Filed: 1987-10-30
Granted: 1994-09-29
Abstract: 내용 없음.
Patent KR-900001421-B1 (KR)
Title: Aromatic amine derivatves
Inventor: FUKUOKA DAISUKE
IPC: C07D307/83
Filed: 1988-02-05
Granted: 1990-03-09
Abstract: Aromatic amine derivatives of formula (I) are prepared.  In (I), Ar is a gp. of (a) - (b); R1 - R8 are each H, lower alkyl or lower alkoxy; R2 + R3 or R6 + R7 is alkylene (opt. monosubstd. by lower alkyl) to form a 5- or 6- membered ring; A is N or CX; X is H, Cl, No2 or CF3.  (I) are useful as intermediates for the prepn. of herbicides.
Patent KR-920003595-B1 (KR)
Inventor: NISHIGUCHI MASANORI
IPC: H01L21/768
Filed: 1988-04-18
Granted: 1992-05-04
Abstract: 내용 없음.
Patent KR-910006185-B1 (KR)
Title: A cap of opening automatically when container is tilted for pouring
Inventor: YUN HYUN-SUN
IPC: B65D39/00
Filed: 1988-04-27
Granted: 1991-08-16
Abstract: The stopper (A) has a stop member (1) rotatably mounted on  a shaft (4) and having the center of  gravity  (W)  on  its  forward portion, a lock member (2) rotatably mounted on a  shaft  (5)  and having the gravity center (W') on its lower side, and a  partition membrane (3) for separating the lock member (2)  from  the  liquid content in the bottle. When the bottle  falls  forward,  the  stop member (1) closes the mouth of the bottle by the associated action of the gravity centers and inertia of members  (1)  and  (2).  The closed state of the member (1) is maitained by the locking support of the member (2).
Patent KR-960006131-B1 (KR)
Title: Regulator for gas concentration ratio
Inventor: OH JOO-YUL
IPC: F17C5/00
Filed: 1988-07-25
Granted: 1996-05-09
Abstract: The method for storing and regulating the composition ratio of gas to the desired value is disclosed. The composition ratio can be controlled very exactly by preventing the mixing of alien gas. The gas concentration regulator includes first and second MFCs for first and second gases flow control; a gas mixer for mixing gas through the first and the second MFCs; a mixed gas tank connected to an entrance of second MFC, and an inlet of the gas mixer; a vacuum pump connected with the gas mixer; and a pressure gauge for measuring the pressure in the mixed gas tank.
Patent KR-970009949-B1 (KR)
Title: Novel serine proteolytic enzyme and its process
Inventor: SAMAL BABRU B
IPC: C11D7/42
Filed: 1988-12-03
Granted: 1997-06-19
Abstract: This disclosure relates to a novel class of serine proteases isolated from a culture medium of fungus Tritirachium album. The serine proteases disclosed have a high degree of stability in detergent formulations. In addition, this disclosure relates to a process for producing such serine proteases using recombinant techniques.
Patent KR-970007758-B1 (KR)
Title: Object management facility which includes snapshot facility for providing data transfer between two objects
Inventor: DYSART JOHN ANDREW
IPC: G06F9/44
Filed: 1989-04-24
Granted: 1997-05-16
Abstract: An object management system including a snapshot transmitting data between two objects is disclosed. An object management apparatus maintaining data of a computer system is disclosed. In the computer(18), a monitor(154), a keyboard(19) and a mouse(20) are connected. In a computer main memory(17), an object management apparatus(100) and a number of application program(101-106) are included. The object management apparatus(100) contains an information representing the relation between the object and the application.
Patent KR-940002552-B1 (KR)
Inventor: HARUNA YOSHINOBU
IPC: C08F20/04
Filed: 1989-05-23
Granted: 1994-03-25
Abstract: 내용 없음.
Patent KR-0133726-B1 (KR)
Title: Novel anthracycline glycoside derivatives
Inventor: PARK HAE-ILL
IPC: C07H15/252
Filed: 1989-06-05
Granted: 1998-04-21
Abstract: Novel anthracyclin glycoside derivative is disclosed in this invention. 1,2,3-tri-o-acetyl-4,6-dideoxy-L-lixopyranoside is reacted with bromic acid or hydrochloride to synthesize compound of general formula(II), consequently reacted with daunomycin, treated with base to yield novel anthracyclin glycoside derivative of general formula(I) such as 7-o-(4,6-dideoxy- M-L-lixopyranocyl) daunomycinon.
Patent KR-960015895-B1 (KR)
Title: Sheet material for pavement marking and its making method
Inventor: HEADBLOM THOMAS P
IPC: B05D1/28
Filed: 1989-06-08
Granted: 1996-11-23
Abstract: A retroreflector sheet (200) comprises a base sheet and integral protrusions having a top and a side surface. Selected side surfaces (108) are covered with a bead bond layer (122) including partially embedded retroreflector beads (120). A process for preparing the retroreflector sheet is also disclosed.
Patent KR-0153454-B1 (KR)
Inventor: YUN KI-HO
IPC: H03H9/64
Filed: 1989-08-31
Granted: 1998-12-15
Abstract: 내용없음.
Patent KR-920000031-B1 (KR)
Inventor: SUZUKI HAZIME
IPC: C09D5/03
Filed: 1989-10-18
Granted: 1992-01-06
Abstract: 내용 없음.
Patent KR-930011416-B1 (KR)
Inventor: NAKANISHI YUTAKA
IPC: F23D3/04
Filed: 1989-10-28
Granted: 1993-12-06
Abstract: 내용 없음.
Patent KR-940004863-B1 (KR)
Inventor: CHAO HERBERT SHIN-I
IPC: C08L71/12
Filed: 1990-02-16
Granted: 1994-06-02
Abstract: 내용 없음.
Patent KR-100202447-B1 (KR)
Title: Fm receiver
Inventor: KAMALSKI THEODOR IGNATIUS EDUA
IPC: H04B1/16
Filed: 1990-03-05
Granted: 1999-06-15
Abstract: An FM receiver for receiving a digital radio data signal incorporated in an FM radio broadcasting signal, said receiver comprising an FM receiver section for tuning to a desired FM radio broadcasting signal and for processing the digital radio data signal to digital information relating to at least first and second programs having first and second program identification codes and to alternative frequencies grouped in accordance with said first and second program identification codes, one of the two programs comprising traffic information, a control circuit and a memory circuit comprising at least first and second arrays of memory sites for storing the alternative frequencies grouped in accordance with the first and second program identification codes in first and second frequency lists, respectively, and an automatic change-over, controlled by the control circuit, of the tuning from the one program to the other program if the other program broadcasts traffic information. In order to realise a reliable change-over to a program with traffic information, the FM receiver according to the invention is characterized in that the control circuit comprises means for forming a plurality of frequency pairs from a plurality of alternative frequencies in the first frequency list and a plurality of alternative frequencies in the second frequency list, while for each frequency pair the transmitters to which the two alternative frequencies relate have a substantially mutually equal transmitter location and transmitter range, means for changing over the tuning from the one frequency of said frequency pair to the other frequency of the frequency pair if traffic information is transmitted at the last-mentioned other frequency.
Patent KR-930010980-B1 (KR)
Inventor: FUJIMURA SHUJO
IPC: H01L21/3065
Filed: 1990-03-09
Granted: 1993-11-18
Abstract: 내용 없음.
Patent KR-920005304-B1 (KR)
Title: Manuscript frame moving control method in manusript frame moving copying machine
Inventor: BAE HUI-MAN
IPC: G03G15/00
Filed: 1990-03-21
Granted: 1992-07-02
Abstract: he control method of the copier having a key pad (10), a  MPU (20), a sensor (30), a motor driver (40), comprises a process  for searching the set up state of copy completion flag, a process  for searching the moving direction of document support, a process  for searching the position of the first  document  support  among  the over run, home position and start position, a process for  driving the support in backward direction by  couting  the  torque  rising time in the case of the over run position, a process  for  driving the support in  forward  direction  in  the  case  of  the  start position.