baber/WOPTO huggingface dataset:
Patent AT-E12440-T1 (AT)
Inventor: SEGGER BERND
IPC: H03K17/04
Filed: 1982-04-27
Granted: 1985-04-15
Abstract: 1. A drive circuit for pulse controlled switching transistors, with a transformer having a primary winding (U1) in the collector-emitter path of the switching transistor (T1), and having a first secondary winding (U2) arranged in series with a drive transistor (T2) between an input voltage terminal (E1) - which is connected via the primary winding to the collector of the switching transistor - and the base of the switching transistor, and is bridged by a first diode (D2), and having a second diode (D1) parallel to the base-emitter path of the switching transistor, characterised in that the first diode (D2) is arranged in series with an oppositely poled first Z-diode (Z2), that the second diode (D1) is arranged in series with an oppositely poled second Z-diode (Z1), and that the first secondary winding (U2) is poled in such manner that the current induced within it during a switch-on procedure is in the direction of a switch-on current, and that the second secondary winding (U3) is poled in such manner that the current induced within it during an switch-off procedure is in the direction of a switch-off current.
Patent AT-E10446-T1 (AT)
IPC: B05B14/48
Filed: 1982-06-02
Granted: 1984-12-15
Abstract: 1. A process of electrostatically applying pulverulent substances to workpieces (23), in which the pulverulent substance is fed by an entraining gas to the workpieces (23) which are to be coated and the surplus particles of the substance which do not adhere to the workpieces are delivered for further use, characterized in that the application is effected in a coating chamber (1), which is sealed against an ingress of ambient air and is fed only with the entraining gas required to entrain the powder, the gas flow in the coating chamber (1) is only due to that gas flow which results from the feeding of the powder, a slightly superatmospheric pressure is maintained in the coating chamber (1) and an inert gas, which prevents explosions, is used as an entraining gas.
Patent AT-E13558-T1 (AT)
Inventor: PAKEBUSCH BERND
IPC: G01N31/00
Filed: 1982-06-24
Granted: 1985-06-15
Abstract: Means and method for the detection of hydrogen peroxide or of hydrogen peroxide-forming substrates, consisting of 4-aminoantipyrine and an aromatic amine or phenol and a neutral to weakly acid buffer as well as other additives and reagents which form H2O2 with the substrate and which are known for use in Trinder's reaction, the 4-aminoantipyrine, in the immiscible state before use, being separate from the acid buffer and from the other reagents if any, and being mixed with a small amount of an alkaline buffer having a pH of 8.5 to 14.0, the two compositions being combined, in a quantity ratio to one another that is suitable for the detection test, in a single package or in a single-use unit.
Patent AT-E18642-T1 (AT)
Inventor: BUEHNER ERNST
IPC: B22D17/02
Filed: 1982-11-06
Granted: 1986-04-15
Abstract: An automatic pig-charging apparatus for hot-chamber pressure-diecasting machines is described, which enable small parts to be manufactured e.g., a Zamak alloy especially under mass production conditions. Excessive fluctuations of the level of the liquid metal melt have prove to have disadvantageous effects on the quality of small parts, and on the service lives of the pressure-diecasting machines and dies. The aim must accordingly be to minimize the fluctuations. The present invention provides a control system, which keeps the liquid metal level within narrow limits. A float switch automatically triggers a charging operation whenever the lower liquid metal level is reached. This operation involves the automatic replenishment of the liquid metal melt by addition of pigs supplied from a replenishing station.
Patent AT-E19129-T1 (AT)
Inventor: DAMSGAARD RAYMOND
IPC: E06B9/17
Filed: 1983-11-14
Granted: 1986-04-15
Abstract: For the setting up of blinds with a blind roller which has at one end a round-end-view cylindrical ("round") axle journal and at the other end an angular axle journal which is in connection with a spring mechanism in the interior of the blind roller, wherein are used two mountings which are intended to be fixed at the ends of the blind roller and at one end is an angular bearing for the taking up and securing against rotation of an axle journal with angular cross-section and at the other end a round bearing for the taking up of a round axle journal. The mounting comprises a plate angle, which has in both sides holes for fixed screws, and one side of which has on its internal surface four punched and bent pockets, which have been shaped and placed in the corners of a square in such a way that each pocket is open towards the two neighboring pockets, and an inlay with two carrying surfaces, which are shaped in such a way that they can be pushed and secured and carried by two neighboring pockets on the plate angle, and with two legs which delimit between them an essentially U-shaped bearing for an axle journal. From identical plate angles and a set of inlays it is possible to compose, at the place of mounting, a mounting which satisfies many different usages.
Patent AT-E33759-T1 (AT)
Inventor: VON BITTERA MIKLOS
IPC: A61K47/36
Filed: 1983-11-17
Granted: 1988-05-15
Abstract: 1. Antimycotic agents in gel form for the treatment of fungal infections of the oral cavity, containing azole derivatives and customary formulating auxiliaries, characterized in that they contain 2.5 % - 17.5 % of cellulose ethers as the gel-forming agent and 0.1 - 1.5 % of xanthan gum as the stabiliser and/or gel-forming agent.
Patent AT-E38834-T1 (AT)
Inventor: YAMAMOTO MICHIHIRO
IPC: A61K31/445
Filed: 1983-02-23
Granted: 1988-12-15
Abstract: 5-Substituted 1,2,4-oxadiazoles of the formula 
<CHEM>
 where
 R is one of a specific range of aromatic groups,
 T is optionally substituted lower alkylene or lower alkenylene, and
 U is an optionally present one of a specific range of aliphatic and aromatic groups,
 are useful as pharmaceuticals such as anti-inflammatory and analgesic agents. They may be prepared by synthetic routes analogous to those described in the literature for preparing known compounds.
Patent AT-E19614-T1 (AT)
Inventor: SHELDON ARTHUR RAYMOND
IPC: B65G21/02
Filed: 1983-03-02
Granted: 1986-05-15
Abstract: A troughed belt conveyor (10) for particulate products (18) such as stone or coal has a feed run (14a) of the belt supported within an arcuately profiled guide means formed of strips (17) of abrasion-resistant, low-friction material running in the direction of movement of the belt (14). The strips (17) may line a totally enclosed conveyor tube (11), minimising losses and environmental hazard. The return run (14b) is external of the tube (11) and roller-supported (16). Further advantages include maximisation of product (18) carried by the belt and low maintenance.
Patent AT-E36166-T1 (AT)
Inventor: GILVARG CHARLES
IPC: A01N43/40
Filed: 1983-05-27
Granted: 1988-08-15
Abstract: A series of prodrugs is described which have improved antimicrobial activity and physico-chemical properties. The structures of the biologically active ingredients are characterized by having a selected oligopeptide backbone attached, via the α-carbon of an L-alanyl unit thereof, by means of a disulfide link to the residue of an antimicrobial mercaptan.
Patent AT-E26672-T1 (AT)
Inventor: HAAKE JOSEPH ROBERT
IPC: B32B27/10
Filed: 1983-11-09
Granted: 1987-05-15
Abstract: A laminating apparatus for laminating extensible plastic film material to a paper backing material to form a laminated composite. The apparatus comprises mechanical stretch control means for controlling the stretch or relaxation of the film material prior to lamination with the paper material. The apparatus also comprises means for monitoring the amount of film stretch in the laminated composite and providing data therefrom to a data processing unit which provides control signals to operate the mechanical stretch controlling means.
Patent AT-E42760-T1 (AT)
Inventor: CHU SHAW CHANG
IPC: C08G59/42
Filed: 1983-12-20
Granted: 1989-05-15
Abstract: Aqueous compositions suitable for sanitary can coatings comprise the neutralized water dispersible ionic polymer product of the reaction of an epoxy resin with an acid polymer, and a different resin which is not necessarily self-dispersible in water. The different resin is introduced either preformed at any stage or is prepared, in situ, in the presence of the epoxy resin esterified with acid polymer either before or after the ionic epoxy resin-acid polymer product is dispersed in water. The epoxy resin-acid polymer product acts as a polymeric surfactant capable of keeping even the normally non self-dispersible second polymer in stable dispersion in water.
Patent AT-E25288-T1 (AT)
Inventor: NOTTIN BERNARD
IPC: F42B12/74
Filed: 1983-05-25
Granted: 1987-02-15
Abstract: 1. A solide practice bullet made of plastics (1) loaded with metal or alloy particles (2) distributed uniformly in the plastics, the particle content being such that the density of the bullet is from 3 to 5, characterized in that the particles (2) are ductile and the plastics (1) also contains (3) of a solid lubrifiant.
Patent AT-E50644-T1 (AT)
IPC: D06H3/08
Filed: 1983-12-22
Granted: 1990-03-15
Abstract: The apparatus detects corduroy cutter needles coming out from the weft yarn loop channels which the needles should cut open, by a laser beam scanning about 10 to 20 times a second, transversely the region where the parallel needles are working. The scanning laser beam creates a diffused light pattern having the general form of a transversal prism, e.g. a cylinder; a plurality of detector devices determines any variation in the light distribution, as to time and lateral distance, in this scattered of diffused light pattern.A logic carrying out and displaying the scanning and detecting as well as stopping the corduroy cutting machine is described too.
Patent AT-E30407-T1 (AT)
Inventor: HOPKINS THOMAS R
IPC: C02F1/00
Filed: 1984-05-11
Granted: 1987-11-15
Abstract: A process for the removal of at least one selected from the group consisting of an aromatic hydroxy compound or an aromatic amine having a water solubility of at least 0.01 mg/l from water containing the same, comprising treating the water with peroxidase, and at least one selected from the group consisting of alcohol oxidase and a straight chain C1 to C4 alcohol or glucose oxidase and glucose.
Patent AT-E34987-T1 (AT)
Inventor: BENZ GUENTER DR
IPC: C12N9/80
Filed: 1984-11-05
Granted: 1988-06-15
Abstract: New antibiotics of the formula   <IMAGE>   in which X is O or N-CO-NH2, R is the radical of an aminoacid other than serine, an oligopeptide other than HyoHyoHyoSer or a derivative thereof on the free amino group, or a radical from the group comprising HyoSer, HyoHyoSer, HyoHyoHyoAla, HyoHyoHyoThr, Hyo, HyoHyo or HyoHyoHyo, and Hyo is N5-acetyl-N5-hydroxy-L-ornithine. The intermediate wherein R is H is also new as is the tripeptide   <IMAGE>
Patent AT-E33792-T1 (AT)
Inventor: BURHENNE WOLFGANG
IPC: B41G1/00
Filed: 1984-11-14
Granted: 1988-05-15
Abstract: The bronzing method is for items printed under vacuum using pearly lustre pigments, partic. with gilding effect, and comprising glossy scales coated with titanium dioxide with a thin coloured layer of fused Cr oxide or Cr phosphate. The non-free -flowing pigment is brought into the free-flowinq state for bronzing the printed sheets by the supply of energy loosening the agglomerate structure of the particles and delivered continuously and evenly over the feed gap of the application roller and in a quantity such that the sheets receive the necessary covering force. The non-adhering quantities are then brushed off the bronzed sheets into a collector vessel while the sheets are discharqed and stacked. The collected pigment is returned and mixed with the incoming quantity.
Patent AT-E34631-T1 (AT)
Inventor: DYMA HORST
IPC: B41J3/60
Filed: 1984-12-13
Granted: 1988-06-15
Abstract: A document encoder is described, which is conceived as a compact desk set. In order to serve as a multi purpose unit and in spite of that exhibit a compact type of construction, the various printing devices (2, 4, 6, 7, 8) and print backings (41, 42; 47; 55; 64, 71) impacting the document from its front- and back side are arranged stationary in a chassis (1), while the printing process in direction of the lines is accomplished solely through conveying the document by means of a conveyor device. The print devices and the print backings are arranged so that they apply print to the front- and back sides of the document in a partially overlapping way. The document conveyor path (10) is U-shaped, whereby the input station (11) is located at one leg of the conveyor path (10), the printing devices (2, 4, 6, 7, 8) at the other leg (15). The printing mechanisms themselves are either type wheel printing mechanisms (3), stamping print mechanisms (4, 6) or needle print mechanisms (7, 8), according to the desired needs.
Patent AT-E46816-T1 (AT)
Inventor: DUNN RICHARD L
IPC: A61F6/08
Filed: 1984-07-12
Granted: 1989-10-15
Abstract: A disposable, spermicide-releasing intravaginal contraceptive barrier formed from a homogeneous blend mixture of a thermoplastic polymer, a water-soluble polymer and a spermicide which is released at a controlled rate sufficient to provide contraceptive action for a period of up to 48 hours and methods of making the same.
Patent AT-E36538-T1 (AT)
Inventor: EZAKI MASAMI
IPC: A61K35/74
Filed: 1984-12-04
Granted: 1988-09-15
Abstract: The invention relates to a new compound, designated FR-900451, and pharmaceutically acceptable salts thereof. The compound has antimicrobial properties and is effective in the treatment of various infectious diseases in both human beings and animals. 
<??>There is also provided a process for preparing FR-900451 compound which comprises culturing a FR-900451 producing strain belonging to the genus Streptomyces in a nutrient medium. 
<??>Pharmaceutical compositions comprising FR-900451 as an active ingredient are also described.
Patent AT-E26378-T1 (AT)
Inventor: RAFAELI GILAD
IPC: A01K31/16
Filed: 1984-01-27
Granted: 1987-04-15
Abstract: An egg-collection system is described for collecting the eggs of laying hens of the like. The system comprises an enclosure (2) defining a plurality of hen laying-stations (4) in side by side relationship, each station including a floor (14) for supporting a hen and formed with a discharge opening therethrough at one end of the respective station. The system further includes a drawer bar (28) drawable over the floors so as to engage any eggs thereon to move them to and through the discharge opening (22) onto a conveyor belt (44a, 44b).
Patent AT-E51729-T1 (AT)
Inventor: NEUBER GEORG
IPC: H01R12/58
Filed: 1985-08-27
Granted: 1990-04-15
Abstract: 1. Electrical connector element to be impressed into a bore of a carrier plate, the connector element, which consists of flat material, having on both sides a collar-like widened portion on which an impressing tool can be positioned, characterized in that the widened portions (5) are bent obliquely to the plane of the contact element (2) and in the opposite direction.
Patent AT-E40622-T1 (AT)
Inventor: HEER ROLAND DIPL-ING
IPC: H04B7/005
Filed: 1985-09-04
Granted: 1989-02-15
Abstract: 1. A method for automatic control of the resonant frequency and quality of a resonant equalizer, wherein from the transmitted signal spectrum at the equalizer output, samples are taken from at least 3 different predetermined frequency ranges (f1 , f2 , f3 ), of which one is located in the middle of the transmitted signal spectrum and the others are located symmetrically on both sides of the center frequency (f2 ), then a first difference (U4 ) is formed from two control variables (U1 , U3 ) derived from the two samples of the frequency ranges (f1 , f3 ) located symmetrically with respect to the middle frequency (f2 ), and moreover a second difference (U6 ) is formed from the mean value of the two control variables (U1 , U3 ) and from a control variable (U2 ) which is derived from the sample of the frequency range (f2 ) located in the middle of the signal spectrum, characterized in that the first difference (U4 ) is limited to a maximum allowable positive or negative value and is finally delivered to the control input (a) for the resonant frequency (fr ) of the resonant equalizer (1), and that the amount of either the first difference (U4 ) or the second difference (U6 ) is switched through to the control input (b) for the quality (Q) of the resonant equalizer (1), in each case the value switched through being the greater of the two differences (U4 , U6 ).
Patent AT-E60624-T1 (AT)
Inventor: MAID OLAF
IPC: C22C38/00
Filed: 1985-11-02
Granted: 1991-02-15
Abstract: The invention relates to a method of producing hot-rolled strip having a dual-phase structure from a slab previously produced by ingot casting or continuous casting. The slab contains carbon, manganese, silicon and chromium as essential constituents in addition to iron. The slab is heated up to the rolling temperature, hot-rolled at a temperature above Ar3, rapidly cooled from the rolling temperature and coiled at a relative low temperature. The characterizing features of the invention are that the hot-rolled strip (a) is produced from a steel which, in addition to 0.05 to 0.16% of C, 0.5 to 1.0% of Si, 0.3 to 1.5% of Cr, </=0.025% of P, </=0.015% of S, 0.02 to 0.10% of Al and </=0.011% of N, contains 0.2 to 0.4% of Mn, the remainder being iron and usual impurities, (b) is rapidly cooled, immediately after finish-rolling, from final rolling temperature down to the coiling temperature at a mean rate in the range from 30 DEG  to 70 DEG  C./s and without interruptions, and (c) is then coiled at a temperature in the range from 350 DEG  to 190 DEG C.
Patent AT-E66544-T1 (AT)
Inventor: BUDER ECKART DIPL-PHYS
IPC: H01M10/52
Filed: 1985-11-22
Granted: 1991-09-15
Abstract: In a multicell electric storage battery designed for central gas release, before being released into the open air the battery gases pass through a container positioned on the block casing in which the acid particles and moisture are separated from the gases as a consequence of the gases being repeatedly deflected by a series of walls placed in the path of the gases, which may be perforated if desired, and the dehumidified gases are then passed through a porous flame-protection frit. Flashback of a flame caused by external ignition of the gases is prevented by rapid burn-off of the gases in a flame extinguishing chamber preceding the frit.
Patent AT-E40062-T1 (AT)
Inventor: ZIMMERMAN DANNY
IPC: B23K3/03
Filed: 1985-10-11
Granted: 1989-02-15
Abstract: An electrical heating element comprising a resistive element consisting of granular boron carbide packed in a quartz tube embedded in a piece of copper. A first power lead is electrically connected to the boron carbide at one end of the quartz tube. This first power lead passes through and is electrically insulated from the piece of copper. The second power lead is electrically connected to the boron carbide at the other end of the quartz tube, either directly or via the piece of copper. In use, connection of the first and second leads to an electrical power source causes the resistive element to generate heat in a very fast manner and to trandmit this heat to the piece of copper.
Patent AT-E64099-T1 (AT)
Inventor: HODGEN GARY DEAN
IPC: A61K38/24
Filed: 1985-07-25
Granted: 1991-06-15
Abstract: 57 A method of in vitro fertilisation thereapy, which includes means for inducing ovulation by administering an exogenous human menopausal gonadotropin preparation and human chorionic gonadotropin, harvesting the mature follicles, combining the ovum with spermatozoa in vitro and transferring the conceptus into the uterus is improved by employing FSH as the exogenous human menopausal gonadotropin in the absence of exogenous LH and as the sole active ingredient.
Patent AT-E52869-T1 (AT)
Inventor: SAITO KENGO
IPC: G11B19/28
Filed: 1985-09-18
Granted: 1990-06-15
Abstract: In order to eliminate undesirable slippage of a disc (1) on a turntable (10) of a disc drive which might occur upon effecting driving connection between the turntable (10) and the disc (1), the rotational speed of the turntable (10) is held at a level considerably lower than the normal speed for a predetermined short period of time upon starting to rotate the turntable (10).
Patent AT-E98030-T1 (AT)
Inventor: HORI KATSUYA
IPC: G11B20/18
Filed: 1985-01-18
Granted: 1993-12-15
Abstract: PCT No. PCT/JP85/00017 Sec. 371 Date Jun. 16, 1985 Sec. 102(e) Date Jun. 16, 1985 PCT Filed Jan. 18, 1985 PCT Pub. No. WO85/03371 PCT Pub. Date Aug. 1, 1985.A circuit for operating finite fields performs multiplication or division using an accumulator for storing an arbitrary element and an adder for performing modulo 2 addition, using the contents of the accumulator and a vector representation of the primitive polynomial; or first and second tables for translating exponents with elements of the polynomial over the finite field, with a binary arithmetic unit for performing addition or subtraction using such exponents.
Patent AT-E50407-T1 (AT)
Inventor: MEYER HORST DR
IPC: A61K31/505
Filed: 1986-01-07
Granted: 1990-02-15
Abstract: Pyridopyrimidines of the formula   <IMAGE>   in which R1 is optionally substituted aryl or heterocyclic, exhibit circulation active properties, especially renal vasodilating and diuretic action.
Patent AT-E94588-T1 (AT)
Inventor: BODO GERHARD PROF DR
IPC: A61P35/00
Filed: 1986-04-25
Granted: 1993-10-15
Abstract: The process yields a highly pure, non-immunogenic, homogeneous  alpha -interferon which has antiviral and immunoregulatory activity.
Patent AT-E54174-T1 (AT)
Inventor: WINKELMANN MANFRED
IPC: B22D1/00
Filed: 1986-07-29
Granted: 1990-07-15
Abstract: 1. Injection device for introducing gases into metallurgical vessels which is replaceably inserted in the refractory vessel lining and comprises a refractory moulded body with gas passages extending from an external gas chamber to the outlet side which together with the gas chamber is surrounded by a sheet metal shell, characterised in that the gas passages (18) are constructed as nozzles with constantly reducing cross-section in the direction from the external gas chamber (11) to the outlet side in such a manner that the drop in velocity which is to be expected of the gas flow along the gas passages (18) is compensated for by the reduction in the cross-section.
Patent AT-E84770-T1 (AT)
Inventor: FAIETA MARCELLO
IPC: C02F3/06
Filed: 1986-09-22
Granted: 1993-02-15
Abstract: For the depuration of sewage, both of town and industrial, without production of residual sludge, the sewage to be treated is passed, under anaerobic conditions, through a filtering bed of macroporous material, preferably a macroporous carbonaceous material.
Patent AT-E78631-T1 (AT)
Inventor: IMAI MICHIO
IPC: H01H19/24
Filed: 1986-04-08
Granted: 1992-08-15
Abstract: An energy storage apparatus for a load tap selector has a rotating input frame 13 which is concentrically disposed with respect to a rotating output frame 12 to which is connected an output shaft 13 which operates a load switching movable contact. The input frame and the output frame each have a pair of flanges 14-17 which extend in opposite radial directions and which overlap one another in the radial direction. An energy storage spring 4 which is disposed between the flanges has engaging members 18, 19 secured to opposite ends which are capable of releasably engaging with recesses formed in the flanges. When the input frame is rotated from a first position to a second position while the output frame is restrained in the first position. one end of the spring is restrained by engagement with the flanges on the output frame while the other end of the spring is moved together with the input frame by engagement with the flanges on the input frame. thereby stretching the spring and storing energy. When the restraint of the output frame is released, the energy which was stored in the spring is released and the output frame and the output shaft are rotated at a high speed to operate the load switching movable contact.