baber/WOPTO huggingface dataset:
Patent KR-890000185-B1 (KR)
Title: 7-oxabicycloheptane and 7-oxabicycloheptene compounds
Inventor: SNITMAN DAVID L
IPC: C07D493/08
Filed: 1982-11-08
Granted: 1989-03-09
Abstract: Title compds. (I)[A=B CH=CH, (CH2)2; m=1-8; X=OH, (a) CO2R1; R1=H, lower alkyl, etc.; Y=alkyl, alkenyl, cycloalkyl, thienyl, etc.; =single, or double bond!, useful as a curing agent for cerebral thrombosis, were prepd..  Thus, 166mg alcohol ester of [1β, 2β (5Z), 3α(1E, 3R*), 4β  -7-[3-(3-cyclohexyl-3hydroxy-1-propenyl)-7- oxabicyclo [2,2,1  hept-2-yl -5-heptene (A) in 80% THF was treated with 4.4ml 1M Li(OH)2.  After removing THF, the resulting ppt. was dissolved in 10ml H2O, adjusted to pH 3.0 with 10% oxalic acid, extd. with ether, dried with MgSO4, chromatog. on CC7 silica gel with pentane-ether, and filtered through polycarbonate membrane to give 43mg (A).
Patent KR-880002335-B1 (KR)
Title: Ultra-precision grinding machine
Inventor: ONO JOSIHIKO
IPC: B24B5/08
Filed: 1983-03-24
Granted: 1988-10-26
Abstract: This grinding machin has a horizontally oscilating tool and a freely movable working part which is rotatable in a horizontal plane.  The amplitude of the tool is freely controlled using an eccentric device.  The tool is freely movable vertically.  The table supporting the worked material moves broadly on an X and Y axis.
Patent KR-910002990-B1 (KR)
Inventor: DETINK FELIX M
IPC: H02K1/18
Filed: 1983-05-28
Granted: 1991-05-11
Abstract: 내용 없음.
Patent KR-870002187-B1 (KR)
Title: Process for extracting uranium from phosphoric acids by means of alkylpyrophosphoric acids
Inventor: FLOREANCING ANTOINE
IPC: C22B60/02
Filed: 1983-07-22
Granted: 1987-12-28
Abstract: Aq. H3PO4 solns. of U are extd. with solns. of alkyl pyrophosphates in org. solvents in a succession of stages, in each of which the solns. are emulsified with a shear coeff.  >=5000/S and the emulsion is broken.  The total time for the 2 operations is <=20 min.  Thus, an aq. soln. of P2O5 360 and U 120mg/L is reduced with powd.  Fe and extd. at 200L/h with 20L/h kerosine soln. cobtg. 30g/L octylpyrophosphate in 4 stages, using a centrifuged extractor at 2800 rpm to give a total extn. time in each stage of 6 min.  Residual U in the H3PO4 is 2mg/L, and the make up requirement of pyrophosphate is 2.5g/L-cycle.
Patent KR-870000394-B1 (KR)
Title: Steam trap having bimetallic snap-elements
Inventor: FOELLER WERNER
IPC: F16T1/08
Filed: 1984-04-12
Granted: 1987-03-07
Abstract: The cleaner has a stopper on the low pressure side which cooperates with a valve seat and which is worked, via a rod, by bimetallic disc triggers on the high pressure chamber of the cleaner. The discs (4,5,6) bear by their ends on fixed bearings (11) and by their centers on bearings(12) fixed to the rod or via intermediate braces. The disc centers move in the closure direction during temp. elevation and the bearing are arranged so that a stopper(7) applies itself on the valve seat (10) during the trip travel of the individual discs.
Patent KR-890002145-B1 (KR)
Title: Product recovery in pressure swing adsorption process and system
Inventor: CASSIDY ROBERT T
IPC: B01D53/04
Filed: 1984-07-13
Granted: 1989-06-21
Abstract: A portion of the void space gas released from an adsorbent bed during its cocurrent depressurisation, to be used to provide purge gas, is passed directly to a bed to be purged.  The remaining portion of such gas is passed simultaneously to an external surge drum.  The gas in the external drum is then passed to a bed to be purged.
Patent KR-880002321-B1 (KR)
Title: Multiple screen for making paper
Inventor: AIKAWA SIGEKICHI
IPC: D21D5/02
Filed: 1984-08-01
Granted: 1988-10-22
Abstract: This screen has a pretreating chamber with an impeller attached at the face opening of the chamber, and has a post treating chamber having a rotor mounted on a drive shaft common to the impeller. Novel means for feeding diluted water for diluting a prim. pulp slurry fed into the post treating chamber is attached to a slurry inlet of this chamber.  A tubular screen member is put between the chambers to them.
Patent KR-940000675-B1 (KR)
Inventor: SMITH JOHN R
IPC: G05B23/02
Filed: 1984-11-16
Granted: 1994-01-27
Abstract: 내용 없음.
Patent KR-890002912-B1 (KR)
Title: Device for fixing a shoe on pedal shoe and pedal this fitted out
Inventor: ALFRED BEYL J J
IPC: A63C9/20
Filed: 1985-05-18
Granted: 1989-08-11
Abstract: The device for fastening a shoe to a pedal (1) of a bicycle comprises a sole plate (30) fixed to the sole of the shoe and having forward front-stop means (B) and a rearward edge (32), retention means (R) mounted on the pedal and having front-stop means (Q) matching those of the plate in order to retain the latter in the forward and upward directions, and a holding member (M) mounted movably on the pedal and designed to be urged by elastic restoring means (E) against the rear of the wedge of the plate.  The front-stop means (B) and the wedge (32) of the plate extend transversely under the sole of the shoe at the rear of the part of greater width of the sole.
Patent KR-900003406-B1 (KR)
Title: Benzodiazepine analogs and pharmaceutical compositions containg said compounds
Inventor: FREIDINGER ROGER M
IPC: C07K5/06
Filed: 1985-06-26
Granted: 1990-05-18
Abstract: Benzodiazepine derivs. of formula (I) and their pharmaceutically acceptable salts are prepared. In (I), R1is H, C1-5 alkyl, lower alkenyl or lower alkynyl; R2 is H, lower alkyl or phenyl; R3 is - (CH2)nR7, -(CH2)nC(OH)HR7 or -(CH2)nC(O)R7; R4 and R5 are each H, -OH or CH3; R6 is H, S, lower alkyl, acyl or cyclolower alkyl; R7 is 1- or 2-naphthyl, phenyl, or 4-imidazolyl; X1 is H, -NO2, CF3, CN, OH or halo; X2 is H, -OH, -NO2, halo, lower alkyl or lower alkoxy; p is 0 or 1; r is 1 or 2. (I) are useful as antagonists of cholecystokinin and gastrin.
Patent KR-890004019-B1 (KR)
Title: Method for preparing vaccine for the treatment of urinary tract infections containing aluminium phosphate
Inventor: STOJKOVIC LUBINKO
IPC: A61K39/116
Filed: 1985-08-30
Granted: 1989-10-16
Abstract: A vaccine for the treatment of urinary tract infections is prepared. Thus, E. coli, Proteus mirabilis, Proteus morganii, Klebsiella pneumoniae, and Streptococcus faecalis isolated from urine are cultivated separately in a medium containing 0.3% of beef extract, 0.5% of bacto-peptone, 0.5% of NaCl, and 1.5% of Agar at 37≰C for 24 hrs and inactivated.  The inactivated bacteria are mixed, diluted (2X109 cells/ml), and treated with aluminum phosphate gel to give final product.
Patent KR-900006952-B1 (KR)
Title: Photo-sensor
Inventor: SUDA YOSHIYUKI
IPC: H01L31/108
Filed: 1985-09-24
Granted: 1990-09-25
Abstract: The photosensor comprises a circuit substrate, a thin film transistor formed on the circuit substrate and an amorphous silicon photodiode formed on the substrate integral with the thin transistor between the drain and gate electrodes of it. Also formed on the circuit substrate adjacent to the thin film transistor and photodiode are a charging switch element for coupling the photodiode to a DC power source to charge an inter-electrode capacitance of the photodiode. A charge storage capacitor charged by a channel current of the thin film transistor is controlled by an inter-electrode capacitance voltage of the photodiode which varies in response to incident light after the inter-electrode capacitance has been charged.
Patent KR-890000065-B1 (KR)
Title: Folding container
Inventor: KANG TAE-CHUN
IPC: B65D88/52
Filed: 1985-10-04
Granted: 1989-03-07
Abstract: A folding container comprises (i) a base plate, (ii) the right and left side panels connected to the both side of the base plate by hinge means, (iii) the front and rear panels assembled by inserting the joining pieces of the base plate into the quirks formed on the support frame of the front and rear panels, and projections formed on the inside of support frame into the grooves of the side panels, and fastened respectively by a fixing rod and a lock pin, and (iv) the roof panel connected to the front and rear panels and the side panels by combining means of toggle joint.
Patent KR-940000521-B1 (KR)
Inventor: IKEDA SHUJI
IPC: H01L29/78
Filed: 1985-11-27
Granted: 1994-01-21
Abstract: 내용 없음.
Patent KR-910007782-B1 (KR)
Inventor: KAWADA SHIGEKI
IPC: H02K5/04
Filed: 1985-02-27
Granted: 1991-10-02
Abstract: 내용 없음.
Patent KR-900000242-B1 (KR)
Title: Heat shrinkable laminated packaging material
Inventor: ARITA MASANBU
IPC: B32B27/08
Filed: 1986-04-08
Granted: 1990-01-24
Abstract: A laminated packaging film comprises a heat shrinkable film (I) with a heat shrinkable sealant film (II) laminated on the surface of (I). (I) is biaxially stretched polyamide and/or biaxially stretched polypropylene film, each having a heat shrinkage of 15-50% in longitudinal and in transverse directions. (II) is biaxially stretched olefin film having a m.p. below that of (I) and a heat shrinkage of 10-50% in longitudinal and in transverse directions, pref. being a linear low density polyethylene.
Patent KR-900005899-B1 (KR)
Title: Article drawing up devices
Inventor: KIMIHILTO DAKKEDA
IPC: G06F17/21
Filed: 1986-04-28
Granted: 1990-08-13
Abstract: The input processing system inputs character string data including kanji characters and corresponding to phonetic data by entering phonetic data. An input device (1) sequentially inputs phonetic data and sentence end data. The conversion control unit (3) sequentially converts character string data in a predetermined conversion unit. If single phonetic data includes a set of conversion possibilities in the predetermined conversion unit, character string data is selected according to a predetermined priority order, thereby obtaining character string data corresponding to input phonetic data. The conversion control unit preforms syntactic analysis of a sentence consisting of the character string data in response to sentence end data.
Patent KR-900002609-B1 (KR)
Title: Magnetic recording carrier
Inventor: KIM KUN-JUNG
IPC: G11B5/62
Filed: 1986-06-19
Granted: 1990-04-20
Abstract: A magnetic recording carrier has magnetic layer of cobalt oxide [CoOx, 0<x<1 .  The carrier is manufactured by heating Co at 1800- 2000≰C and 2 x 10-5 Torr in the vacumn column, vaporizing. Co at 2000 angstrom/S of the vaporization velocity and then introducing oxygen through the metal pipe, and slope-evaporating Co on the non-magnetic support of a polymer film.  The carrier has a good magnetic property.
Patent KR-890002027-B1 (KR)
Title: The rolling and pitching detection device of elevator for ships
Inventor: KIM SONG-CHOL
IPC: B66B1/48
Filed: 1986-08-14
Granted: 1989-06-08
Abstract: Two detectors for the pitching motion and the rolling motion of a ship are mounted; one is parallel to the bow and the other perpendicular to it.  The detector comprises a rotatable disk (5) having a counterweight (8) at the lower center, contactors (9,10) fixedly mounted on the disk at both sides of a center shaft (2), micro-switches (16,17) with contact rollers (18,19) mounted on a support bracket (15) over the contactors, and stoppers (20,21) mounted on the bracket to limit the excessive rotation of the disk. The disk of the detector may rotate and actuate the contact roller due to the pitching motion and the rolling motion of the ship so as to stop the elevator in a risky situation.
Patent KR-920001302-B1 (KR)
Inventor: WEAVER EDWARD A
IPC: C03C8/24
Filed: 1986-08-21
Granted: 1992-02-10
Abstract: 내용 없음.
Patent KR-900000420-B1 (KR)
Title: Epoxy-resin composition
Inventor: LEE CHUNG-DAE
IPC: H01L23/00
Filed: 1986-08-28
Granted: 1990-01-30
Abstract: A curing agent amineimide (I,R1 =C1-5 alip. hydrocarbon; R2,R3,R4= same or different C1-10 straight or branched hydrocarbon contg. carbon double bond, -COOH or -OH) is added to the conventional epoxy resin compn. powder manufd. from epoxy resin, curing agent and filler.  The curing agent I 0.03-5 wt.%, and resin and adduct of maleic anhydride 0.5-5 wt.% are added to epoxy resin compn. 100 wt.parts.  The obtained epoxy resin compn. as a molding material has an improved shelf-stability and a workability.
Patent KR-900007811-B1 (KR)
Title: Hydrauly lash adjuster with combined reservoir extension and metering system
Inventor: BUENTE STEPHEN M
IPC: F01L1/255
Filed: 1986-09-26
Granted: 1990-10-20
Abstract: The hydraulic lash adjuster for valve gear of an internal combustion engine has a plunger reservoir chamber with a fluid passageway into the chamber. This is lower than the actual vertical height of the chamber. A reservoir extender extends the oil reservoir chamber to a height well above the height of the fluid passageway. A control precisely meters the flow of oil from the plunger chamber through a bleed orifice passing through the upper end of the adjuster plunger with the metering means retanined and supported by a reservoir extender.
Patent KR-940002995-B1 (KR)
Inventor: BACH ERIK
IPC: H01R9/24
Filed: 1985-08-02
Granted: 1994-04-09
Abstract: 내용 없음.
Patent KR-900003192-B1 (KR)
Title: Grinding-wheel manufacturing process for stone grinding
Inventor: CHANG KYUNG-OH
IPC: B24D3/00
Filed: 1987-02-20
Granted: 1990-05-10
Abstract: A grinding-wheel for stone grinding is manufactured by the stages of mixing 4-7 wt.% coagulant e.g. PVC powder, DOP powder, 0.1-0.3 wt.% liquid pigment, 65-69 wt.% strength-controlling agent e.g. binder, gypsum, EA cement, 2-5 wt.% softening agent e.g. alum, oxalic acid, 17-25 wt.% glaze agent e.g. aluminium powder, stone powder, asbestos, pouring the mixture in a mould, pressmoulding it at 130-150 deg C under 10 ton for 60 min.
Patent KR-940010757-B1 (KR)
Inventor: TAKAKI MASAYOSHI
IPC: B23B39/16
Filed: 1987-02-27
Granted: 1994-11-11
Abstract: 내용 없음.
Patent KR-970009877-B1 (KR)
Title: Primer filling up materials for dental use
Inventor: AASEN STEVEN M
IPC: A61K6/884
Filed: 1987-02-27
Granted: 1997-06-19
Abstract: An acid and a water-soluble film former are used as a primer for hard tissue (e.g., dentin). The acid has a pK<sub>a</sub> less than or equal to that of phenol and the acid and its calcium salt(s) are soluble in the film former. The primer is free of adhesively detrimental quantities of calcium salts that are not soluble in the film former.
Patent KR-920000367-B1 (KR)
Title: Method and apparatus for marking of bulb
Inventor: LEE KYONG-WOO
IPC: B41M1/34
Filed: 1987-03-19
Granted: 1992-01-13
Abstract: The apparatus for automatically printing proper  marks,  such as trade-mark, manufacturer name, lot-number, on the inner wall of bulb, has a ink supply device driven  by  accentric  cam,  a  mark stamping device, and  a  roller  cleaning  device.  The  apparatus comprises a ink transfer device for transferring ink from ink tank (19)  to movable  ink  roller  (11)  driven  by  eccentric   cams (4)(5)(6)(7) on  shaft  (3);  a  marking-stamp  moving  horizontal device for elevating ink roller (14) using a push plate (24) on  a horizontal arm (23), and reciprocating marking stamp (20) in  bulb (28); a marking-stamp moving vertical  device  for  elevating  the stamp using a guide bar (35)  on  horizontal  guide  (33);  a  ink supply device having a screw (18) on a reducer (17), a device  for driving a roller cleaning brush (36).
Patent KR-950011812-B1 (KR)
Inventor: DAVID JAY KIMBALL
IPC: C09D7/12
Filed: 1987-06-15
Granted: 1995-10-10
Abstract: 내용 없음.
Patent KR-910007178-B1 (KR)
Inventor: FUJIDA TOSHIO
IPC: C05G3/00
Filed: 1987-07-07
Granted: 1991-09-19
Abstract: 내용 없음.
Patent KR-900009221-B1 (KR)
Inventor: DAVIES ELIZABETH E
IPC: D06F39/02
Filed: 1987-07-10
Granted: 1990-12-24
Abstract: 내용 없음.
Patent KR-950005870-B1 (KR)
Title: Sucralfate preparation
Inventor: ISHIHARA KOUJI
IPC: A61K47/38
Filed: 1987-07-10
Granted: 1995-06-02
Abstract: A sucralfate preparation in the form of a suspension which is suitable for curing esophagitis or esophageal ulcer and a method of preparation thereof are disclosed. The sucralfate preparation comprises sucralfate suspended in an aqueous solution or aqueous suspension of water-soluble or water-insoluble polymeric substance as a suspending agent or thickening agent and has a viscosity in the range from 1,000 to 5,000 cP. This sucralfate preparation adheres selectively to ulcerated or inflammatory sites of the esophageal mucosa and is very effective as a cure for esophagitis or esophageal ulcer.
Patent KR-960000168-B1 (KR)
Inventor: SEITZ KARL
IPC: C09B62/002
Filed: 1987-09-10
Granted: 1996-01-03
Abstract: 내용 없음.
Patent KR-900006145-B1 (KR)
Title: Electromagnetic switch which is exchangeable
Inventor: ANDRE HAURY
IPC: H01H50/64
Filed: 1987-10-06
Granted: 1990-08-24
Abstract: The electromagnetic switching apparatus has interchangeable switches and includes a base with a bottom and a cavity containing an electromagnet. The mobile armature, operating through a disconnectable transmission piece, actuates the mobile contact of a switch housed in an insulating case removably associated with a fixed face of the base opposite the bottom. The fixing surface includes openings for the passage of the transmission piece. The base has connection terminals connected to contact pieces which cooperate with corresponding pieces connected to the switch.
Patent KR-900001281-B1 (KR)
Title: Grooved copper pipe and process for making and apparatus there for
Inventor: KIM YI-JUNG
IPC: B21D53/06
Filed: 1987-10-31
Granted: 1990-03-05
Abstract: A forming apparatus of grooved copper pipes comprises a movable roll which is movable vertically, two fixed rolls, core die which rotates freely around the shaft and forms ridges on the inside of the copper pipes inserted from the outside, and a clamp which fixes an end of the copper pipes and provides moving force to the horizontal direction.
Patent KR-910000399-B1 (KR)
Inventor: SAWADA HIROSHI
IPC: B65B37/08
Filed: 1987-11-28
Granted: 1991-01-25
Abstract: 내용 없음.
Patent KR-900001003-B1 (KR)
Title: Method for prolonging preservation time of kimchi
Inventor: YUN SIK-IN
IPC: A23B7/10
Filed: 1987-11-30
Granted: 1990-02-24
Abstract: The method for prolonging the preservation of Kimchi by addition of Xanthoxyli Fructus extracts comprises: (a) adding 200ml of ethanol to 10g of dried Xanthoxyli Fructus and extracting at 80oC for 3 hrs; (b) evaporating ethanol contained in filtered solution using a rotary evaporator to obtain 50ml of concentrated solution; (c) adding 0.05% of Xanthoxyli Fructurs, 0.05% of Xantan gum and 0.01% of sucrose ester to prepared Kimchi and incubating at 15oC.
Patent KR-960011151-B1 (KR)
Inventor: MASTU MORISTU
IPC: G10K11/02
Filed: 1988-01-23
Granted: 1996-08-21
Abstract: 내용 없음.
Patent KR-960015451-B1 (KR)
Inventor: JONATHAN DAVID RICH
IPC: C08G77/14
Filed: 1988-02-04
Granted: 1996-11-14
Abstract: 내용없음
Patent KR-890004780-B1 (KR)
Title: Process for the preparation of ketons
Inventor: HONG MYONG-SON
IPC: B01J23/06
Filed: 1988-07-01
Granted: 1989-11-27
Abstract: A process for prepg. ketones comprise (a) dehydrogenating vaporized secondary alcohol at 300-500 deg. C in the presence of catalyst[Rinc oxide 5-30 wt.%, zirconium oxide 1-10 wt.%  and sodium oxide 0.5-5 wt.% are supported in the carrier of 80:20 diatomite/kaolin , (b) preheating newly supplied secondary alcohol by contact with reaction mixt., and cooling the reaction product simultaneously, and (c) distg. the reaction product at 50-200 deg. C and dehydrating with zeolite 3A.
Patent KR-900004682-B1 (KR)
Title: High concentrated powder detergent composition for washing
Inventor: YUN YEO-KYUNG
IPC: C11D3/16
Filed: 1988-07-29
Granted: 1990-07-02
Abstract: A high concentrated powder detergent compsn. consists of 1-10 wt.% of a viscosity-improving agent selected from at least one of paratoluene sodium sulfonate, cumene sodium sulfonate, xylene sodium sulfonate, polyethylene glycol, sodium acetate or sulfosodium succinate, and 0,01-10 wt.% of a polydimethylsiloxane antifoaming agent. The detergnet has a good washing property.
Patent KR-920002804-B1 (KR)
Inventor: NIIYAMA KICHIHEI
IPC: A63F7/00
Filed: 1988-08-16
Granted: 1992-04-04
Abstract: 내용 없음.
Patent KR-960006062-B1 (KR)
Inventor: WONG PATRICK S L
IPC: A61K9/22
Filed: 1988-09-02
Granted: 1996-05-08
Abstract: 내용 없음.
Patent KR-910008950-B1 (KR)
Title: Suppound mode control method by remote control
Inventor: LEE SANG-SOO
IPC: H04Q9/00
Filed: 1988-10-18
Granted: 1991-10-26
Abstract: The device for selecting the surround  modes  (mono,  stereo, hall, off), controlling the volume remotely,  and  displaying  the current mode with characters or graphics or the screen by using  a microprocessor includes a  microprocessor  (2)  for  checking  the surround select key input from a  transmitter  (1),  changing  the outputs of the ports (P2)(P3) according to the preset  option  and generating the PWM signal through a 1st port (P1)  when  detecting the surround up/down key input, and an on-screen displayer (3) for displaying the mode and volume status on the screen.
Patent KR-910003732-B1 (KR)
Title: Pipe inner surface cleaning machine
Inventor: PARK HYON-JONG
IPC: B08B9/02
Filed: 1988-11-05
Granted: 1991-06-10
Abstract: The  equipment  for  washing  long  cylinders,  rotates  the cylinder body and simultaneously reciprocates brush  washing.  The equipment comprises clamping device for clamping the cylinder wall on frame (13); spindle (10)  provided  with  a    rotating  means; reciprocating device (20)  for  reciprocating  guide  shaft  (21); vibration preventing means (50)  for  clamping  the  cylinder  and protecting vibration between  (10)  and  (20);  backside  clamping device (60) for supporting (21) and  claming  the  cylinder  (21); washing oil feeder (70) for supplying the oil from  tank  (71)  to the cylinder wall through (21).
Patent KR-910008007-B1 (KR)
Title: Infrared burner
Inventor: TACHIMAZ DETZUO
IPC: F23D14/14
Filed: 1988-11-07
Granted: 1991-10-05
Abstract: In  a  quadrilateral  combustion  plate  (2)  formed  with  a plurality flame holes and mounted to the body of gas  burner,  the flame holes are formed in the first flame hole region (A1)  formed in a band shape along  a  diagonal  line  at  the  center  of  the combustion plate, in the second flame hole region (A2) of  a  band type positioned to the both side of the combustion plate,  and  in the third flame hole region (A3) of a band type connected  to  the inside edge of the first flame hole region.
Patent KR-950010502-B1 (KR)
Inventor: ROY PAUL ALFRED
IPC: A63B53/10
Filed: 1987-05-27
Granted: 1995-09-19
Abstract: 내용 없음.
Patent KR-0141598-B1 (KR)
Title: Dual tension supply circuit for an automotive vehicle
Inventor: SAUER GERD
IPC: H05B3/26
Filed: 1989-01-18
Granted: 1998-08-17
Abstract: The circuit supplies electric current and is particularly suitable for a vehicle in that it provides two different application voltages. One of these is the normal on-board network voltage and the other is a voltage higher than the on-board voltage for supplying a heated window incorporating a heating resistance in the form of a thin layer. The generator (41) is provided to supply the higher voltage, which is at least equal to that required for the operation of the heated window. When the heated window is switched off, the voltage supplied by the generator (41) is adjusted by the control circuit (40) to the on-board network voltage (B+). When the heated window is switched on, the on- board network voltage is derived from the higher voltage (G+). To ensure reliable operation, additional monitoring elements are provided in the form of an interval timer (44) for temporarily and briefly lowering the excitation current of the generator (41) during the switching of the regulator cut-out (45), a master clock (46) for limiting the heating time and a threshold switch (49) for limiting the voltage (G+) from the generator. 
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Patent KR-930005220-B1 (KR)
Inventor: OMATA FUMIO
IPC: G10H1/00
Filed: 1989-06-02
Granted: 1993-06-16
Abstract: 내용 없음.
Patent KR-920005428-B1 (KR)
Inventor: SHIGENAKA MAKOTO
IPC: B23K9/00
Filed: 1989-06-09
Granted: 1992-07-03
Abstract: 내용 없음.