baber/WOPTO huggingface dataset:
Patent KR-810000913-B1 (KR)
Title: Process for the preparation of n,n'-methylenebis(0,0-diaryl-n-phosphono methylglycinonitril)
Inventor: DUTRA G
IPC: C07F9/32
Filed: 1981-04-28
Granted: 1981-08-19
Abstract: Title compds. (I; R = phenyl, naphthyl, halogen, lower alkyl, lower alkoxy, lower alkylthio), useful as herbicides, were prepd. by the reaction of II and III at 25-110oC.  Thus, 8.7 g di-(3,4-dimethylphenyl)phosphite and 2.04 g 1,3,5-tricyanomethyl-hexahydro-1,3,5-triazine were reacted for 90 hr at 55oC in acetonitrile to give N,N'-methylenebis-[O,O-di(3,4-dimethylphenyl)-N-phosphonomethylglycinonitrile.
Patent KR-860000413-B1 (KR)
Title: Pulse noise eliminating circuit
Inventor: KISHI HIROYAS
IPC: H04B1/16
Filed: 1981-12-12
Granted: 1986-04-17
Abstract: This appts. removes a stereo pilot signal and a pulsive noise in the FM composite signal. A subtracking circuit(10) receives a delayed stereo composite signal from a delay circuit(9). A stereo switching signal is generated as a function of a stereo pilot signal. A gate, which is interposed between the output of the cancel signal generator circuit(18) and the other input of the subtracking circuit, is interrupted responsive to detection of a pulsive noise included in the composite signal. The pulsive noise is removed due to the interruption of the gate(15).
Patent KR-850001534-B1 (KR)
Title: Method repairs of blast furnace lining
Inventor: KAMEYAMA HIDEKAJUE
IPC: C21B7/06
Filed: 1982-08-19
Granted: 1985-10-16
Abstract: A new method involves (i)providing an opening(4) in the steel shell(1) at the position of lining damage; (ii) providing a guide bar(5) and an axially slit tube(9) that fits on the outside of the guide bar; (iii) forcing the guide bar and the tube into the furnace; and (iv) spreading the slit portions at the forward end of the tube radially outward to form a support structure for monolithic refractory. The slit tube portions act as reinforcements for injected or sprayed refractory material to give highly reliable repairs, which are easily formed.
Patent KR-860002210-B1 (KR)
Title: Vehicles distinction device
Inventor: NOKUCHI NAOSHI
IPC: G07B15/04
Filed: 1983-03-17
Granted: 1986-12-31
Abstract: A vehicle type discriminator for distinguishing vehicle type at the toll gate comprises first opto-electric sensors(50) detecting the existence of a passing vehicle, a pad switch(40) detecting the tire size with the resistance corresponding to the tire width, a second opto-electric sensor(10-30) placed at certain distance from the first sensor(50), and a discriminating circuit. The opto-electric sensors comprise a sensor(10) for detecting the porjected part of the vehicle, a sensor(20) for detecting the bottom configuration of the vehicle, a sensor(30) for detecting the cargo area of the vehicle.
Patent KR-840001417-B1 (KR)
Title: Method for removing residues from the vedworm body
Inventor: MUN JONG-I
IPC: A23L17/50
Filed: 1983-04-21
Granted: 1984-09-26
Abstract: The earthworm, which is useful as an antipyretic and a diuretic agent, was processed. Thus, a kg of earthworm were brought up in a container contg. 100g apple extract for 24 hr. During the cultivation, the residues in the body were removed by vomiting.
Patent KR-890000095-B1 (KR)
Title: Process for preparation of fluoromethyl thiouxacephalosporins
Inventor: TSUJI TERUJI
IPC: A61P31/04
Filed: 1983-12-23
Granted: 1989-03-07
Abstract: Cephalosporins (I)[R=FCH3, F2CH; R1=R3O-substd.-alkyl; R3=H, OH- protective gp.; R2=H, light metal atom, CO2H-protective gp.! were prepd.  Thus, (II) was acylated with F2CHSCH2COC1 and treated with Na 1-(2-hydroxyethyl)tetrazole-5-thiolate to give (I)(R=FCH3, R1=CH2CH2OH, R2=CHPh2) which was hydrolyzed to the acid and treated with NaHCO3 to give (I)(R=FCH3, B2=Na, R1=CH2CH2OH).  The salt had a min. inhibiting concn. against E. coli of < 0.1 μg/ml.
Patent KR-870000071-B1 (KR)
Title: Activation in a digital subscriber connection
Inventor: FRIZLEN HANS-JORG
IPC: H04L/
Filed: 1983-12-28
Granted: 1987-02-09
Abstract: The telecommunications system includes a line terminal assigned to the station side and connected to a central clock rate oscillator. A network terminal assigned to the subscriber installation and subscriber terminal contains local pulse oscillators. An activation from the subscriber side binary coded information burst activation request is sent from the subscriber terminal to the network terminal via a TDM bus line. This causes temporary synchronisation of the clock pulse signals in the two terminals and temporary activation of circuits in the network terminal.
Patent KR-870001413-B1 (KR)
Title: Printing inks
Inventor: ADAMS BRAUN WILLIAM
IPC: C09D11/033
Filed: 1984-02-16
Granted: 1987-07-30
Abstract: Novel printing inks consist of (i) polymeric acid(as polysaccharide) selected from alginic acid, pectinic acid and cellulose and (ii) soln. of water-soluble salt(formed by alkal oid) selected from nicotine, anabasine and nornicotine.  Bonding agent and crude- refining-component are essentially composed of its-saltaq. soln.. Viscosity of ink shows 10-500 poaze.  Additives (coloring agent, flavoring agent etc.) may be contd. in inks. Content of soln. of water-soluble-salt in ink is up to 20%.
Patent KR-890000838-B1 (KR)
Title: Tape case
Inventor: RITSU MIYAMOTO
IPC: G11B15/675
Filed: 1984-02-22
Granted: 1989-04-10
Abstract: This invention provides a tape cassette mount system for moving a cassette holder between its insertion position and mounting position.  This system includes a first gear member to move the holder to the mounting position by engaging with a rightward rotating drive gear, and a second gear member to move the holder from the mounting position to the insertion position by engaging with a reversely rotating drive gear.  There is a rotating member to engage the first and second gear members, a resiliant member to rotate the first and second gear members contrary to each other, and a hook member to rotate the first and second gear members integrally.
Patent KR-890000976-B1 (KR)
Title: Portable device for monitoring local area
Inventor: BLANCHARDY KENNETH E
IPC: H04M11/00
Filed: 1984-04-27
Granted: 1989-04-15
Abstract: This device is connected to local, standard telephone lines via a jack.  A sound synthesiser outputs a sound signal or message indicative of a selected combination of the words and/or phrases. A successive dialing device dials a repeatable series of preselected known telephone numbers in response to occurrence of one of the monitored conditions.  An answer to any one of telephone numbers causes the sound synthesiser to place a sound message on the telephone lines.  The synthesiser is provided with touch tone sound which can be amplified and used in dialling.  This device has an alarm condition responsive to a non-connected sound alarm, such as a smoke detector or burglar alarm.
Patent KR-880001482-B1 (KR)
Title: Composition for the alkaline of textile
Inventor: DUBREUX BERNARD
IPC: D06L3/02
Filed: 1984-09-15
Granted: 1988-08-13
Abstract: Alkaline bleaching compsns. for textiles contain a proxide deriv. of formula (I).  In (I), R1, R2, R3 and R4 are H, C1-12 lenear alkyl, C3-12 cycloalkyl, c3-12 branched alkyl or C6-12 aromatic hydrocarbon.  R1 and R2 and/or R3 and R4 may together form a C3-12 leaner or branched alkylene gp..  The compsns. exhibit an excellent bleaching performance under actual washing conditions.  They also alter to a much lesser extent the action of proteolytic enzyme that they may contain.
Patent KR-870001629-B1 (KR)
Title: Cationic additive for the manufacture of paper
Inventor: HUCHETTE M
IPC: C08B31/12
Filed: 1984-10-26
Granted: 1987-09-17
Abstract: Paper which has improved physical property and draining property is prepd. by mixing with a cationic additive.  Grain starch and tuber starch are mixed, and then this mixt. is cationized. The proper tuber starch content is 10-90 wt.%.  The grain starch is choosen between corn starch and wheat starch, and the tuber starch is potato starch. The produced cationic additive is mixed with cellulose pulp.  The cationic additive content is 0.1-4 wt.%.
Patent KR-920000323-B1 (KR)
Inventor: KERJEAN JOEL
IPC: G21C19/40
Filed: 1984-12-04
Granted: 1992-01-11
Abstract: 내용 없음.
Patent KR-900004397-B1 (KR)
Title: Process for the preparation of d-amino acid oxidase
Inventor: SEILER NIKOLAUS
IPC: A61K31/195
Filed: 1984-12-05
Granted: 1990-06-25
Abstract: D-amino acid oxidase substrates of formula (I) and their pharmaceutically acceptable salts are prepared. In (I), R is H, CH3, CH3CH2, CH3CH2CH2, CH3(CH2)2CH2, (CH3)2CH, HOCH2 CH3SCH2, CH3SCH2CH2, C6H5CH2, 4-hydroxy-C6H4CH2 or 3,4-dihydroxy-C6H3CH2; R1 is des-amino residue of NH2-bearing therapeutic agent. (I) are useful as anithypertensive agents. The NH2-bearing agent is opt. angiotensin converting agent (ACE).
Patent KR-920010639-B1 (KR)
Title: Preparation of aromatic carbonyl compounds
Inventor: HORNER PATRICK J
IPC: C07C49/80
Filed: 1985-10-11
Granted: 1992-12-12
Abstract: Aromatic carbonyl compounds, in particular arylene ether ketones, are prepared by reacting an appropriate reagent system in the presence of free Lewis acid and a complex between a Lewis acid; for example, aluminum trichloride, and a Lewis base, for example, N,N-dimethylformamide, and, optionally, a diluent, such as methylene chloride. The process is particularly advantageous for the preparation of substantially or all paralinked arylene ether ketones as the presence of the Lewis acid/Lewis base complex markedly reduces alkylation and ensures the substantial absence of ortho substitution.
Patent KR-960000417-B1 (KR)
Inventor: EBALT SCHINEIDER
IPC: C08L77/00
Filed: 1986-03-04
Granted: 1996-01-06
Abstract: 내용 없음.
Patent KR-920006370-B1 (KR)
Inventor: MINAMISAWA TSUYOSHI
IPC: C08G2/18
Filed: 1986-05-08
Granted: 1992-08-03
Abstract: 내용 없음.
Patent KR-890001665-B1 (KR)
Title: Remote gas control circuit for oil combustor
Inventor: HO MAN-YONG
IPC: F23N5/24
Filed: 1986-07-03
Granted: 1989-05-12
Abstract: The circuit recognizes the accident, in which the gas is abnormally occured in the operation of a combustion apparatus, by the remote sensor, and this circuit controls the each driving part sequentially.  The circuit is divided into the remote transmitting part and the main controlling part.  By installing the gas sensor which is randomly placed at the bad air condition in the remote transmitting part, the circuit detects the gas effectively and provides the safety units which alarm the oxegen lacks, after receiving the alarming signal from the fan heater, and stop the operation.
Patent KR-930006072-B1 (KR)
Inventor: HAYHURST VONDENE D JR
IPC: B23D61/02
Filed: 1986-11-24
Granted: 1993-07-07
Abstract: 내용 없음.
Patent KR-900000649-B1 (KR)
Title: Method of surface working of chains
Inventor: YUN CHUN-SHIK
IPC: B21L7/00
Filed: 1986-12-31
Granted: 1990-02-02
Abstract: A machine (1), for forming the surface of a polytetrafluorethylene- coated ornamental chain into a rectangular, square, circular or elliptic cross sectional shape, includes a guide roller (2) cooperating with a forming tool (3), and a spring-loaded roller (4') mounted on a support frame (4).  The forming tool is formed into a rectangular, square, circular or elliptic shape. The coated chain suspended on both the guide roller and the spring-loaded roller is continuously worked with the twisted angle of 90 deg. or 180 deg.
Patent KR-900003544-B1 (KR)
Title: System of visual and audible
Inventor: SHIM JAE-BONG
IPC: G09B5/04
Filed: 1987-04-09
Granted: 1990-05-21
Abstract: The system telling about letters and diagrams of a page comprises a book (100) and a sound library system (200) for decoding in formation signals from the book and for synthesizing as sound. The book (100) includes an information transmitter (10) having coded data about contents of each page, a sensor (30) for detecting page, a coupler (110) for binding leaves. The system (200) includes a coupler (210) for coupling the book and the system, a decoder (230) for decoding the coded information, a memory (290) for recording the information, and a tone geneator (270) for synthesizing sound according to the information.
Patent KR-890002762-B1 (KR)
Title: Reflection heating type oxymeter
Inventor: MASAHIKO KANDA
IPC: A61B5/1491
Filed: 1987-05-25
Granted: 1989-07-28
Abstract: The sensing head of an oximeter includes a light emitter and sensor which detects light scattered and reflected by a living body.  The head includes a heater which surrounds the light emitter and maintains at 43 deg.C.  The light detector is sensitive to two wavelengths of light.  the oximeter is used for the non invasive measurement of oxygen saturation in the blood of a living body.  The heater dilates the veins so that the blood is still in the arterial state.
Patent KR-900003899-B1 (KR)
Title: A process for the manufacture of a solid lubricant using mos3 which is milled under 0.5m
Inventor: SIN HYUN-RYOL
IPC: C10M125/06
Filed: 1987-07-23
Granted: 1990-06-04
Abstract: A solid lubricant is produced by (a) introducing MoS2 particles of 200 mesh or less into the cylindrical pressure vessel (1,2), (b) crushing the particles in the cylindrical vessel (3) by spouting the particles through the water tube (4,5) at 40-50 Kg/Cm2 hydraulic pressure, (c) exhausting the crushed particles through the outlet (6) , (d) separating the exhausted particles in the centrifugal separator (8), and (e) re-crushing the particles.
Patent KR-920008601-B1 (KR)
Title: Sanitary single-handle mixing valve
Inventor: BERGMANN KONRAD
IPC: F16K11/06
Filed: 1987-10-05
Granted: 1992-10-02
Abstract: The invention relates to a single lever sanitary mixing tap with control elements formed from at least two discs, one of which is used as a fixed valve seat disc and has two inlet openings for cold and hot water. In this arrangement, for using the mixing tap in conjunction with thermally or hydraulically controlled through-flow heaters, the centres (9) of the surfaces of the cross-sections of the inlet openings (5, 6), at least, however, the centre of the surface of the cross-section of the inlet opening (6) for the cold water, are offset through several angular degrees in the direction of the cold water position, to achieve a hydraulic asymmetry in the centre positions of the operating handle (10). Fig. 4
Patent KR-940003014-B1 (KR)
Inventor: EDAMURA KAORU
IPC: F24C7/02
Filed: 1987-10-24
Granted: 1994-04-09
Abstract: 내용 없음.
Patent KR-900001865-B1 (KR)
Title: Method for centralising line
Inventor: KIM HYUNG-KYU
IPC: B41J5/30
Filed: 1987-11-10
Granted: 1990-03-26
Abstract: The electronic typewriter has the function that prints the input character and operates a center lineup operation when a character has already been input on a same line before operating a center lineup operation.  The electronic typewriter includes CPU (1) for comparing input data by a program, an address latch (2) for latching a designated address signal, a ram (3) for storing a text, PROM (4) for storing a program, an address decoder (5) for generating a select signal for each memory and peripheral controllers, controllers (6,7) for controlling a display device (9) and a keyboard (10), and a print driver for driving a printer.
Patent KR-920008888-B1 (KR)
Inventor: HARA KIYOSHI
IPC: F24F5/00
Filed: 1987-12-18
Granted: 1992-10-10
Abstract: 내용 없음.
Patent KR-890005067-B1 (KR)
Title: Method for tissue culture of lithospermum erythrorhizon
Inventor: KIM SONG-HO
IPC: C12N5/02
Filed: 1988-02-20
Granted: 1989-12-09
Abstract: Shikonin is prepared by plant tissue culture of Lithospermum erythrorhizon shiebold et. Zuccarini.  Thus, 10-12-month callus of Lithospermum SP. is cultured in M-9 medium containing 0.002 mg/litre of indole-3-acetic acid at 25≰C at dark place, and at 100 rpm for 14 days with shaking.  By addition of 800 mg/litre of malonic acid to the M-9 medium, the content of shikonin derivatives is increased by 2.7 fold.
Patent KR-960008491-B1 (KR)
Inventor: BUDD HARVEY STURM
IPC: C09K15/08
Filed: 1988-03-08
Granted: 1996-06-26
Abstract: 내용 없음.
Patent KR-910006089-B1 (KR)
Title: Manufacturing method of semiconductor device
Inventor: LEE CHUL-ZIN
IPC: H01L21/28
Filed: 1988-04-07
Granted: 1991-08-12
Abstract: The semiconductor device for improving the step  coverage  is manufactured by forming  a  barrier  metal  on  the  semiconductor substrate and thin metal film. The double layer of Ti and TiN,  or Ti metal film or at least one of  silicides  is  used  as  barrier metal. The substrate temperature is maintained at  350  deg.C  and the bias power is 150-500 wt.
Patent KR-910008160-B1 (KR)
Inventor: PATON H N
IPC: B60G15/04
Filed: 1988-05-27
Granted: 1991-10-10
Abstract: 내용 없음.
Patent KR-930001983-B1 (KR)
Inventor: ISHII YOICHI
Filed: 1988-06-14
Granted: 1993-03-20
Abstract: 내용 없음.
Patent KR-910008325-B1 (KR)
Inventor: TAMAI SYOZI
IPC: H01L21/265
Filed: 1988-07-02
Granted: 1991-10-12
Abstract: 내용 없음.
Patent KR-910010043-B1 (KR)
Title: Microscopic line forming method for using spacer
Inventor: CHOI SANG-SOO
IPC: G03F7/09
Filed: 1988-07-28
Granted: 1991-12-10
Abstract: The  method  for  forming  fine  line  width  patterns  on  a semiconductor  substrate  comprises  an  upper  photoresist   film etching process, a SOG planarizing process and a positive  pattern foroming process. The upper resist film etching process  comprises coating a lower photoresist film (102) to dry-develop it,  forming a negative patterns, coating a upper  photoresist  film  (104)  to dry- develop  it  and  forming  a  phositive  patterns.   The   SOG planarizing process comprises depositing an oxide  film  (105)  to planarize it, forming a spacer (106). The intermediate oxide  film (10) acts as msk when dry-developing of the lower resist film.
Patent KR-900005513-B1 (KR)
Title: Carbon containing refractories
Inventor: IZIKAWA KENGI
IPC: C04B35/103
Filed: 1988-09-21
Granted: 1990-07-30
Abstract: The carbon containing refractories are formed from a mould mixt. contg. 1-10 wt.% silicon nitride, 1-35 wt.% carbon, balance refractory selected from alumina, synthetic mullite, fused silica, zirconia quartzite or mixts. thereof. The body is heated to a temp. of at least 1300 deg.C in an atmos. having a partial nitrogen pressure not exceeding 0.2 atmos. This gives fine whiskers of silica carbide uniformly distributed within the refractory. The refractories have excellent wear resistance and can be used for e.g. the sliding nozzle closure plates for continuous casting machines.
Patent KR-910005968-B1 (KR)
Inventor: NAKANISI KOUZI
IPC: H04L25/38
Filed: 1988-09-29
Granted: 1991-08-09
Abstract: 내용 없음.
Patent KR-970003062-B1 (KR)
Inventor: SATO TAEZSABRO
IPC: B01F33/40
Filed: 1988-09-29
Granted: 1997-03-14
Abstract: 내용없음
Patent KR-940000454-B1 (KR)
Title: Automatic answering system
Inventor: KIM HO-KYONG
IPC: H04M3/50
Filed: 1988-09-30
Granted: 1994-01-21
Abstract: The system for auto-responding and calling in telephone system performs the steps of inputting password, checking calling signal, sending the message for out-going if a calling signal is detected, recording autio signal after 5 seconds and turning off the line if the password is not received, and sending the recording data if the password is received, thereby providing the function to confirm the received message outdoor.
Patent KR-910008667-B1 (KR)
Title: Polyester fiberfill
Inventor: BROADDUS CLARKE R
IPC: D01F6/62
Filed: 1988-11-12
Granted: 1991-10-19
Abstract: New polyester fiberfill of round cross-section, but containing multiple peripheral voids around an axial void, and preferably seven such voids in a hexagonal packing arrangement, and processes for preparation and use, and articles filled with such new fiberfill.
Patent KR-960002557-B1 (KR)
Title: Pyrimidone compound and pharmaceutically acceptable salts thereof
Inventor: NOHARA FUJIO
IPC: C07D239/46
Filed: 1988-12-05
Granted: 1996-02-22
Abstract: A pyrimidone compound or a pharmaceutically acceptable salt thereof such as a 5,6-di-substituted-2-[4-<3-(1-piperdinomethyl)-phenoxy>-cis-2-butenyla mino ] -4-(1H)-pyrimidone or a 5,6-di-substituted-2-[4-<-4-(1-piperidinomethyl)-pyridyl-2-oxy>-cis-2- bute nylamino] -4-(1H)-pyrimidone or a pharmaceutically acceptable salt thereof is herein disclosed. Such a compound or a salt thereof simultaneously shows gastric acid secretion inhibiting effect and gastric mucous membrane protecting effect and is useful as medicine for treating gastric diseases such as medicine for inhibiting gastric acid secretion or that for treating digestive ulcers.
Patent KR-970007094-B1 (KR)
Title: Disposable absorbent article with combination mechanical and adhesive tape fastener system
Inventor: SCRIPPS CHARLES LOCKE
IPC: A61F13/56
Filed: 1988-12-17
Granted: 1997-05-02
Abstract: A disposable absorbent article with a combination mechanical and adhesive tape fastener system (60). The tape fastener system (60) preferably comprises a tape tab comprising a first fastening element (62) joined to and disposed on a first area of the tape tab and an adhesive securement means (63) associated with and disposed on at least a second area of the tape tab. The adhesive securement means (63) not only secures the tape tab to the body portion of the absorbent article to provide a side closure but also acts as a disposal means that secures the absorbent article in its disposal configuration so as to prevent the contents of the soiled absorbent article from spilling or leaking out of the absorbent article. Preferably, a portion of the adhesive securement (63) means is disposed subjacent the first fastening element (62) to join the first fastening element to the tape tab (60).
Patent KR-920010475-B1 (KR)
Title: Process for the preparation of materials for transfer of heat
Inventor: SO SOK-YONG
IPC: C09K5/02
Filed: 1989-02-17
Granted: 1992-11-28
Abstract: The organic  heat  storage  materials  are  obtained  by  (a) melt- mixing polyethlene [(-CH2-CH2-)n  and paraffin  wax  [CnHn+2  in vessel having a stirrer at the temperature  of  120-200  deg.C, (2) casting or solidifying the melting mixture and (3) pulverizing the casted material in  a  prescribed  extent.  The  heat  storage material has a excellent stability and is used  for  domestic  and industrial heat storage.
Patent KR-910007886-B1 (KR)
Title: Method for production of pyrazol sulfonate derivatives
Inventor: PARK CHANG-SIK
IPC: C07D233/30
Filed: 1989-05-15
Granted: 1991-10-04
Abstract: Pyrazole sulfonate derivs.  of  formula  (I)  are  prepd.  by reacting  3-hydroxypyrazole  de   iv.   of   formula   (II)   with sulfonylhalide of formula  R2SO2Y  in  an  inert  solvent  in  the presence of a base at 0-100 deg.C for 0.5-24hrs. In the  formulas, R1=H,  alkyl  or  benzyl;   R2=alkylhaloalykyl,   alkylphenyl   or alkylamine; R3=alkyl or benzyl; n=0-2; X=hydroxy;  Y=halogen.  The pyrazole derivs. have a good insecticidal activity.
Patent KR-920004335-B1 (KR)
Inventor: MOTEGI HIROYUKI
IPC: H03K7/06
Filed: 1989-05-17
Granted: 1992-06-01
Abstract: 내용 없음.
Patent KR-0142425-B1 (KR)
Inventor: KUMAKI YOJI
IPC: C07C249/04
Filed: 1989-06-07
Granted: 1998-07-01
Abstract: 내용 없음
Patent KR-910008423-B1 (KR)
Title: Apparatus for sending magnetic card
Inventor: LEE SANG-SOO
IPC: G06K13/06
Filed: 1989-06-20
Granted: 1991-10-15
Abstract: Features of this system are constant transporting speed, easy installation of  idle  roller,  automatic  belt  tension  control, compact  size  and  saving  the  manufacturing  cost  by  reducing components of card reader system. There was card  deformation  and slipping phenomenon on roller  used  system  and  tension  control problem in belt  driven  system.  This  system  is  equipped  with magnetic card in/out let  (8),  circular  drum  (1)  operating  by motor(4), at least two idle pulley (3a,3a',... 3d,3d'), idle  belt (2,2'), tension controller (12) to supply proper tension  to  idle belt and to carry card attached with drum and  magnetic  head  (6) reading information of card or  writing  data.  Magnetic  card  is inserted in  between  drum  and  belt  and  is  transporting  with rotating drum.
Patent KR-0131455-B1 (KR)
Title: Receiver sheet
Inventor: HART CHARLES RICHARD
IPC: B41M5/26
Filed: 1989-07-12
Granted: 1998-04-14
Abstract: A TTP receiver sheet having a backing layer comprising a polymeric resin binder and a non-film forming inert particulate material of mean particle size from 5 to 250 nm.