baber/WOPTO huggingface dataset:
Patent AT-E2192-T1 (AT)
IPC: A61K39/395
Filed: 1980-01-09
Granted: 1983-01-15
Abstract: A process for the preparation of an immunoglobulin solution containing IgM in concentrated form and suited for intravenous administration, comprising treating an IgM-containing protein fraction obtained by conventional fractionation from blood plasma or serum with  beta -propiolactone in an amount such that the ratio of beta -propiolactone to a 5% solution of the IgM-containing proteins is from about 0.05 to 0.15 ml per 100 ml. Advantageously, prior to the treatment with  beta -propiolactone the IgM-containing protein fraction is freed of lipids by treatment with colloidal silica gel and with crosslinked dextrans or diethylaminoethyl cellulose. The starting material used is a Cohn fraction III of human blood plasma which has been dissolved in physiological saline solution to a concentration of about 5% protein, the treatment with  beta -propiolactone is carried out at about 20 DEG  to 37 DEG  C. for about 4 to 6 hours until a substantially constant pH of about 8 is obtained, and the solution is thereafter sterile filtered.
Patent AT-E1904-T1 (AT)
IPC: A01N43/60
Filed: 1980-03-22
Granted: 1982-12-15
Abstract: 1. 2-Sulphonyl-quinoxalines of the formula I  see diagramm : EP0018493,P12,F1  in which X denotes a halogen atom, nitro or trifluoromethyl, R' denotes a hydrogen atom, an alkyl radical with 1 to 4 carbon atoms, a cycloalkyl radical with 5 or 6 carbon atoms or a phenyl radical which can also be substituted by halogen, nitro or trifluoromethyl, R denotes an alkyl radical with 1 to 6 carbon atoms which can be substituted by halogen, an alkoxy radical with up to 4 C atoms, or an amino or dimethylamino group, a cycloalkyl radical with 5 or 6 carbon atoms, a phenylalkyl radical with 1 to 3 carbon atoms in the alkyl part, the phenyl radical of which can also be substituted by halogen, nitro, methyl, methoxy or trifluoromethyl or a phenyl radical which can be substituted by alkyl with 1-4 C atoms, trifluoromethyl, alkoxy with 1-4 C atoms or halogen, and n denotes 1-4.
Patent AT-E5755-T1 (AT)
IPC: B62D49/06
Filed: 1980-08-29
Granted: 1984-01-15
Abstract: The back part(2) ofthe underframe (2, 3) is fastened to the center point of the three-point life of tractor (1) by means of an eye-bolt (9), the shaft of which is rotatingly mounted on said part (2). The side part (3) of the underframe (2,3) is comprised of a part (16) which bears by wheel (21) on the ground and carries a bearing (19) for the arm from the tilling machine, an extension piece (17) and a connection piece (18) lockable in several positions to the extension piece (17), and hingedly fastened by a pin (41) and a fastening piece (38,39) to tractor (1) adjacent the engine. The complete underframe (2,3) can tilt relative to tractor (1) about the hinging axes formed by said eye-bolt (9) and said pin (41), extending in the lenghtwise direction of tractor (1). Even with a height differential between said wheel (21) and the tractor (1) no large turning movement can be generated in the underframe (2,3) or its fastening.
Patent AT-E15904-T1 (AT)
Inventor: ZUCKER FRIEDRICH J DIPL-ING
IPC: B02C9/00
Filed: 1981-07-24
Granted: 1985-10-15
Abstract: Starch-containing raw materials for the saccharification can be ground at a higher rate and with more economy of energy by mashing the material with hot water, pre-gelatinizing it and then grinding it in the shearing field of a rotor-stator machine having intermeshing radial surfaces. Preferably, enzymes are added already to the mash and hot stillage is used as hot water. Starting material having different grain sizes is previously screened and introduced into the process at different points.
Patent AT-E12720-T1 (AT)
Inventor: SUEL WILLI
IPC: A43B9/10
Filed: 1981-11-26
Granted: 1985-05-15
Abstract: 1. Shoe with an outsole which is moulded on by injection-moulding or the like, and the upper of which is joined by means of a seam to an insole covering the outsole on the top side, and has an outward-pointing lower edge trimmed after the outsole has been moulded on, characterised in that the insole (2), corresponding in size to the last edge (15) defining the transition between the upper (1) and sole (4) of the shoe, is fastened at the point of transition (8) from the upper (1) to the outward-pointing lower edge (5) by means of its peripheral edge (7), and in that the outsole (4) is moulded directly onto the underside (11) of the lower edge (5) of the upper (1).
Patent AT-E40484-T1 (AT)
Inventor: DAG BILLE
IPC: G07C3/00
Filed: 1981-01-26
Granted: 1989-02-15
Abstract: The present invention refers to a method and a device for recording, handling and documentation oftime/activity data. The duration of different categories of work occasions and/or activities, as for example down time, can be measured by activation of a press button correspondantto each category of work. Hereby a pulse train (11), generated in a pulse generator (10), is provided to at least one of a plurality of possible storage cells (12). As the time between two pulses (11a), following after each other, is constant and known, e.g. one hundredth of an hour, the total number of pulses (11a), the storage cells (12) are fed with, will correspond to a time value required for the respective output of work and/or activity. When desired the information content of all storage cells (12) is read. This information is converted and/or handled at which the result by a printer (7) is written in a manually readable form on an information carrier (6). The information content of the storage cells (12) can also be transferred to and handled by a central reading unit.
Patent AT-E7771-T1 (AT)
IPC: B29C44/34
Filed: 1981-03-21
Granted: 1984-06-15
Abstract: A process is described for improving the rate of production, other conditions being equal, of extruded polymer products, containing foaming- and/or cross-linking agents, which particularly resides in using a "melting torpedo" rotatable element in the melting section of the extrusion apparatus.
Patent AT-E9587-T1 (AT)
IPC: C08F212/00
Filed: 1981-04-01
Granted: 1984-10-15
Abstract: Magnetic-polymer latex having a concentration of less than 65% by weight of hydrophobic vinyl aromatic polymer particles. The polymer particles have diameters from 0.03 to 5 microns and also have dispersed therein a magnetically-charged material in an amount of from 0.5 to 50% by weight with respect to the polymer portion of the polymer particles. A process for preparing magnetic-polymer latices. Magnetically charged particles are dispersed in an organic phase comprising an organically soluble initiator and an organic monomeric component selected from the group consisting of a single vinyl aromatic monomer and a combination of a single vinyl aromatic monomer and a copolymerizing monomer. The dispersion so obtained is mixed with an aqueous solution containing an emulsifying agent and the mixture is homogenized. Polymerization is then effected to form a magnetic-polymer latex containing hydrophobic vinyl aromatic polymer particle. More organic monomer component may be added immediately prior to or during polymerization. Alternatively, the magnetically-charged material may be dispersed into an organic phase comprising an organically soluble initiator and a water-soluble organic compound. An organic monomeric component is added to the aqueous-organic phase mixture after homogenization and prior to or during polymerization, which is effected to form a magnetic-polymer latex containing hydrophobic polymer particles. The magnetic-polymer latices obtained are useful in paints, magnetic tapes, recordings, and biological applications.
Patent AT-E17399-T1 (AT)
Inventor: CASTELLI LUIGI
IPC: F27B14/08
Filed: 1981-09-17
Granted: 1986-01-15
Abstract: The invention concerns movable hoods for aspirating secondary fumes in steel mills and foundries, whereby said hoods are suitable for cooperating with smelting furnaces, converters, crucibles, etc. to aspirate the fumes given off by the same and comprise in coordinated cooperation: - lengthwise aspirating duct means (20) together with preferential closable (21) intake means (19) and movable hood means (113) installed on crane means (15) or on bridge crane means and including means (17) to be connected temporarily to said preferential closable intake means (19).
Patent AT-E23744-T1 (AT)
Inventor: SCHERER HARTMUT DIPL-ING
IPC: G01R33/02
Filed: 1982-05-27
Granted: 1986-12-15
Abstract: In a correction system for a magnetic field probe, the probe is first moved in a circle for calibration such that respective maximum and minimum values of a measured magnetic field vector or a respective component thereof is determined. By means of a sum formation and halving of the respective maximum and minimum value, a respective additive correction value is derived which is added to the respective measured values during navigation with the magnetic field probe. By so doing, a noise vector superimposed on the external magnetic field is eliminated.
Patent AT-E12786-T1 (AT)
Inventor: BOSCH ERHARD DR DIPL-CHEM
IPC: C08L83/04
Filed: 1982-08-23
Granted: 1985-05-15
Abstract: The invention relates to organopolysiloxane compositions which are stable when stored under anhydrous conditions, but when exposed to moisture cure to an elastomer containing (a) a diorganopolysiloxane having terminal condensable groups, (b) a silicon compound having 3 amino groups bonded to silicon via nitrogen and/or oxime groups bonded to silicon via oxygen per molecule and (c) a silicon compound having at least one thiol group selected from mercapto-functional silanes or siloxanes. The presence of the mercapto-functional silanes or siloxanes substantially retards the formation of skin but does not substantially extend the cure time of the organopolysiloxanes compositions. These compositions are useful in, for example, screen printing, where a long skin-over time is desired.
Patent AT-E28336-T1 (AT)
Inventor: COLLARD MAURICE
IPC: F24J2/48
Filed: 1982-12-14
Granted: 1987-08-15
Abstract: 1. Process for preparing a black coating on at least one face of metal parts, in particular panels, this face being composed of pure zinc or zinc alloy, characterized in that a black coating based on copper and phosphate is formed by bringing the said face into contact, at a temperature of between room temperature and 75 degrees C and for a period of between 120 and 5 seconds, with an aqueous solution containing from 3 to 25 g/l of cupric ions, from 5 to 25 g/l of zinc ions, from 1 to 20 g/l of nickel ions, from 15 to 40 g/l of orthophosphoric ions and, where appropriate, anions not capable of forming insoluble salts with the abovementioned metal ions, the pH of the solution being between 1.6 and 3.0, and the part is cleaned after the end of the contact period.
Patent AT-E23318-T1 (AT)
Inventor: BAKKE EVEN
IPC: B01D53/50
Filed: 1981-12-03
Granted: 1986-11-15
Abstract: A flue gas dry scrubbing process and system achieves higher sulfur dioxide removal efficiency with a better utilization of alkali reagent chemicals as well as increased dry product recovery performance using a combination of spray drying with an alkali reagent slurry and with a recycled stream comprising a mixture of unreacted alkali, sulfite and sulfate reaction products and flyash which directly contacts the sulfur dioxide-containing flue gas. Preferably the recycled mixture contacts the flue gas in the spray dryer (12). The invention utilizes a splitting method and a splitter apparatus (78) wherein the particle product powder is separated into two fractions for recycling (18) and for product disposal (82). The rate of splitting is fully adjustable over a wide range.
Patent AT-E25615-T1 (AT)
Inventor: HOLSAPPEL ALBERT
IPC: B29C71/04
Filed: 1983-11-24
Granted: 1987-03-15
Abstract: The invention concerns a method of marking articles having a polyolefin surface by exposure to a laser beam. The polyolefin contains a sufficient amount of a laser radiation absorbing substance for decomposing the polyolefin so that a black mark of decomposed polyolefin will be formed. 
<??>The laser radiation absorbing substance is a silicon compound, preferably a metal silicate, e.g. calcium-metasilicate or kaoline. 
<??>The invention also comprises an article having a polyolefin surface provided with a black mark of decomposed polyolefin formed by a laser beam.
Patent AT-E21807-T1 (AT)
Inventor: FULGONI JEAN-CLAUDE
IPC: A45D6/18
Filed: 1983-01-07
Granted: 1986-09-15
Abstract: The invention relates to a protective device for permanent-waving a hair solely in the vicinity of the root thereof, comprising: a rigid or semi-rigid part (20) curved in the shape of a gutter; a flexible and impermeable sheet (21) firmly attached by one edge to said part (20); a second rigid or semi-rigid part (22) curved in the shape of a gutter and firmly attached to the opposite edge of the sheet (21) and carrying inwardly an absorbent part (23), the rigid part (22) having two resiliently deformable fastening clips (24) extending over an arc of a circle through at least 180 DEG .
Patent AT-E33392-T1 (AT)
Inventor: LABEEUW BERNARD
IPC: C07D501/46
Filed: 1983-07-08
Granted: 1988-04-15
Abstract: The present invention relates to cephalosporins having the formula: <IMAGE>  (1)  in which COOA is an acidic radical, salt or ester, and R1 represents a group:   <IMAGE>  in which RA and RB are H or alkyl or together form a cycloalkyl with the carbon to which they are bonded, R2 and R3 are H, alkyl or alkenyl, R4 and R5 are H, alkyl or alkenyl or together form a ring to the nitrogen atom with which they are bonded. This invention also relates to a process for the preparation of these compounds and to drugs containing them.
Patent AT-E29239-T1 (AT)
Inventor: LINDQVIST SVEN
IPC: B29C48/33
Filed: 1983-05-30
Granted: 1987-09-15
Abstract: In order to homogenize and to obtain a uniform temperature distribution in a plastics substance, which is to be extruded between an inner and an outer component in a nozzle, the substance is made to pass a bearing structure comprising a number of rolling bearings, where the balls serve as kneading bodies. The inner and the outer components of the orifice rotate in opposite directions, which will orientate the molecular chains in the surface zones of the extruded products at an angle to the direction of extrusion. In this manner the structure of the product is enhanced, while simultaneously the kneading operation reduces the risk of impurities in the plastics compound causing weak spots in the product.
Patent AT-E43175-T1 (AT)
Inventor: GOTTLIEB WILLI
IPC: F41H3/02
Filed: 1984-03-09
Granted: 1989-06-15
Abstract: A camouflage material, preferably in the form of a camouflage mat, for use as protection against radar observation , comprises a support layer (1) with filament or threadlike pieces, which affect radar waves,forexample carbon or metal thread. With a view to optimal protection against radar observation, these substances are applied to the support layer (1) with arbitrarily mutual directions and positions and with random spatial orientations and distribution.
Patent AT-E37889-T1 (AT)
Inventor: BUDDE KLAUS DR
IPC: H01B3/44
Filed: 1985-06-18
Granted: 1988-10-15
Abstract: For shortening the exposure time of radiation-sensitive epoxy resin lacquers based on condensates of bisphenols and epichlorohydrin and for increasing their thermal stability, the number of reactive groups in each polymer repeating unit is increased by incorporating there into at least two hydroxyl groups and preferably five hydroxymethylene groups. When a composition of such a polyhydroxylated condensate is reacted with cinnamic acid chloride or the like, the resulting light sensitive condensate is utilizable as a coating in the manufacture of printed multilayer wirings. Intermediate tempering, drilling and additional protective films are eliminated. Such a condensate can also be employed in the field of integrated semiconductor circuits in VLSI technology where lacquer structures are produced.
Patent AT-E82508-T1 (AT)
Inventor: ADOLF GUENTHER
IPC: A61K38/16
Filed: 1985-06-20
Granted: 1992-12-15
Abstract: Ternary compositions of an interferon of the alpha and/or beta type with an interferon of the gamma type and tumor necrosis factor having a surprising and unexpected synergistic anti-proliferative effect on neoplastic cells when compared to the activity of the individual components of this invention, said compositions being useful in the treatment of neoplasia in animals including humans.
Patent AT-E40603-T1 (AT)
Inventor: MANG PAUL
IPC: G01R31/28
Filed: 1985-11-12
Granted: 1989-02-15
Abstract: 1. Electronic device for testing printed circuit boards with a contact point grid (basic matrix/output matrix) for receiving the test probes of an adapter (custom adapter) to connect the test points of the printed circuit board to be tested to the contact points which are arranged according to a Cartesian coordinate system (X, Y) with a contact point spacing of a = 1/10 inch = 2.54 mm in the direction of both coordinate axes, characterised in that a further identical contact point grid is superimposed on this contact point grid, and is displaced 0.5 a in the direction of both coordinate axes with respect to the output grid.
Patent AT-E62836-T1 (AT)
Inventor: KUSABA YOSHIAKI
IPC: B21B13/06
Filed: 1985-09-06
Granted: 1991-05-15
Abstract: A continuous rolling mill is constructed by arranging driven horizontal rolling mills and undriven vertical rolling mills alternately and determining the values of the thickness of the rolled material between adjacent stands, the interaxial distance between work rolls, and the diameter of the work roll to satisfy predetermined relationships.
Patent AT-E30766-T1 (AT)
Inventor: MELAYAH RACHID
IPC: F27B9/02
Filed: 1985-01-09
Granted: 1987-11-15
Abstract: 1. Bar kiln or continuous kiln for rapid firing of industrial products, especially ceramic products, characterized in that it comprises a structure of sectioned dividing walls which consists of a stationary lower part or hearth (3) and of a stationary upper part or roof (2) which are connected by a discontinuous bracing system (24a, 24b), as well as a mobile carriage consisting of lateral side rails (4) with which there are associated carrying bars (1), intended to receive the products to be fired and extending transversely in the kiln from dividing wall to dividing wall with or without an intermediate support structure.
Patent AT-E37627-T1 (AT)
Inventor: SAVARY FERNAND
IPC: G21C7/14
Filed: 1985-12-27
Granted: 1988-10-15
Abstract: Device and method for retaining a linearly movable element in a nuclear reactor. The device comprises, for each shaft, a base fixed to the top part of the reactor internals and coaxial with a shaft guide tube; several grippers or catches spaced apart about the axis of the base and mounted for pivotal movement about a horizontal axis towards a position into and out of engagement with a portion, having circumferential grooves, of the shaft contained in the tube; a slide movable axially on the base towards a top position where it causes engagement of the catches in a groove of the rod, and out of such position; and springs bearing on the base and tending to engage the catches on the shaft. The slide is dimensioned so as to be held by the corresponding sleeve projecting through the reactor vessel cover in a position sufficiently distant from the low position for the catches to be released, whatever the temperature in the reactor.
Patent AT-E36954-T1 (AT)
Inventor: MAZARS PAUL
IPC: A61F13/02
Filed: 1985-06-13
Granted: 1988-09-15
Abstract: PCT No. PCT/FR85/00148 Sec. 371 Date Feb. 24, 1986 Sec. 102(e) Date Feb. 24, 1986 PCT Filed Jun. 13, 1985 PCT Pub. No. WO86/00220 PCT Pub. Date Jan. 16, 1986.The present invention relates to an adhesive dressing 1, coated on one surface with a pressure-sensitive adhesive 3 and covered with a non-adhesive support 4. The dressing 1 is folded back on itself on the side of the protective support 4 along a transverse fold 5, to give two parts 1a and 1b. The protective support 4a of one of the two parts 1a is cut along a line 6 parallel to the fold 5. Area 7 of the support between the cut 6 and the fold 5 is provided with an adhesive 8 such that the said area 7 adheres more strongly to the corresponding area of the other part of the support 4b than to the plastic film 2. This invention facilitates application of the dressing to skin.
Patent AT-E54002-T1 (AT)
Inventor: DELSEY DONALD ROSS
IPC: C08G65/42
Filed: 1986-03-20
Granted: 1990-07-15
Abstract: Described herein is an improved process for preparing poly(aryl ether ketone)s by reacting a mixture of at least one bisphenol and at least one dihalobenzenoid compound or halophenol, wherein the improvement comprises providing to the reaction, a combination of sodium carbonate and/or bicarbonate and an alkali metal halide selected from potassium, rubidium or cesium fluoride or chloride, or combinations thereof.
Patent AT-E51478-T1 (AT)
Inventor: HEGELER WILHELM DIPL-PHYS
IPC: H03D1/24
Filed: 1986-04-21
Granted: 1990-04-15
Abstract: 1. Digital demodulator for the demodulation of input signals which exhibit a first amplitude-modulated signal (AM signal) containing a radio-frequency carrier and/or a second amplitude-modulated signal (AM signal) with suppressed carrier, the two carriers being of the same frequency and phase shifted by 90 degrees with respect to one another, comprising an analog/digital converter (A/D converter) (10; 84, 85) for digitizing the input signal, with a controllable frequency generator (11) for generating at least one carrier-frequency auxiliary signal, with a mixer (20, 81) which is supplied with the input signal and the auxiliary signal, and with a digital low-pass filter circuit (21), the output signal of which can be picked up, separated into sine and cosine components, as a first and a second output signal, characterized in that the digital low-pass filter circuit (21), which is arranged after the A/D converter (10; 84, 85) and mixer (20; 81) or conversely in the signal run, exhibits an output data rate which corresponds to an even multiple of the modulation frequency (1.1875 kHz) of the second AM signal and is at least equal to four times this modulation frequency (1.1875 kHz) and at the most equal to the carrier frequency (57 kHz) of the first AM signal, that each of the two output signals picked up at the low-pass filter circuit (21) is supplied to a digital low-pass filter (24, 26) with an output data rate corresponding to the modulation frequency (1.1875 kHz) of the second AM signal, that between the second output (23) carrying the second output signal of the low-pass filter circuit (21) and the associated low-pass filter (26), a multiplier (25) is inserted which multiplies the second output signal by the signum function of the first output signal, that the output (d) of the low-pass filter (26), to which the second output signal is applied, is connected to the control input of the frequency generator (11), and that a detector (27), which detects the existence of the first AM signal, is provided, the output signal of which, which is characteristic of the existence of the first AM signal, suppresses the signum-function multiplication in the multiplier (25).