baber/WOPTO huggingface dataset:
Patent AT-E1782-T1 (AT)
IPC: C08F4/64
Filed: 1980-04-01
Granted: 1982-11-15
Abstract: 1. Process for the preparation of homopolymers and copolymers of C2 - to C6 -alpha-monoolefines by polymerising the monomer or monomers at temperatures of 30 to 200 degrees C and pressures of 0,1 to 200 bar by means of a Ziegler catalyst system comprising (1) a titanium-containing catalyst component and (2) an aluminium compound of the formula AlA3-n Xn wherein A represents a C1 - to C12 -hydrocarbon radical, X represents chlorine, bromine or hydrogen and n represents a number from 0 to 2, with the provisos that the atomic ratio of titanium from the catalyst component (1) : aluminium from the catalyst component (2) is in the range from 1:0,1 to 1:500, and that (1.1) to prepare the catalyst component (1) (1.1.1) a titanium compound (I), which is solid under normal conditions, from the series of the chlorides, oxychlorides and alkoxychlorides of trivalent or tetravalent titanium, the alkoxy groups each being allowed to have up to 8 carbon atoms, or of the mixed chlorides of trivalent titanium of the formula TiCl3 .Z(AlCl3 ) where Z is a number smaller than 0,5, and (1.1.2) a halogen compound (II), which has been obtained from a compound (III) of the general formula (Me**II )6 .(Me**III )2 .(OH)16 .(CO3 )3 .(H2 O)4 wherein Me**II represents magnesium, calcium, zinc or manganese and Me**III represents aluminium or chromium, by keeping the compound hot, at a temperature of 150 to 600 degrees C, for 1 to 100 hours and then chlorinating it to a chlorine content of the material of 40 to 76 per cent by weight, are milled together in the weight ratio of titanium compound (I) : halogen compound (II) of 1:200 to 1:2, for a period of 5 to 100 hours, under a milling acceleration of 4 to 6 m/s**2 , to form a solid-phase milled product (IV), characterised in that when preparing the catalyst component (1), (1.2) in an additional stage (1.2.1) the milled product (IV) obtained according to (1.1), (1.2.1) the milled product (IV) obtained according to (1.1), (1.2.2) a C1 - to C12 -alkanol (V) and (1.2.3) a C5 - to C12 -alkane (VI) are brought together in the weight ratios of milled product (IV) : alkanol (V) = 1:0,01 to 1:1 and milled product (IV) : alkane (VI) = 1:1 to 1:1,000, to form a suspension (VII), and the whole is kept at a temperature of 0 to 195 degrees C for a period of 0,5 to 60 minutes, with constant mixing, and thereafter (1.3) in a further stage (1.3.1) there is added, to the suspension (VII) obtained according to (1.2), (1.3.2) an acyl halide (VIII) of the general formula R-CO-X wherein R represents a saturated C1 - to C18 -hydrocarbon radical, with the proviso that in the said radical up to 3 hydrogen atoms can be replaced by Cl or Br - and X represents F, Cl, Br or l, while maintaining the state of a suspension, until the atomic ratio of titanium from the solid contained in suspension (VII) : (acyl-) halogen from the acyl halide (VIII) is in the range from 1:0,01 to 1:100, the solid-phase product resulting from stage (1.3) and present in suspension being the titanium-containing catalyst component (1).
Patent AT-E17695-T1 (AT)
Inventor: CZECH JOACHIM
IPC: B65D83/00
Filed: 1980-10-16
Granted: 1986-02-15
Abstract: A dispenser for pasty products has a cylindrical body with an open bottom and an outlet in its top. A piston that closes the bottom of the body, cooperating with it to define a chamber, is slidable upward in the body for expelling contents of the chamber out of the outlet. An actuator on the exterior of the body, movable in opposite directions, is manually movable to one limit of its motion and biased to the other limit. A rod connected with the actuator and movable lengthwise up and down in the body has a unidirectional driving connection with the piston that constrains the piston to move upward with it but allows it to move down relative to the piston. A check valve associated with the outlet opens to allow discharge of chamber contents but closes to block flow into the chamber, thus enabling atmospheric pressure to hold the piston against downward motion. Several advantageous unidirectional connections are disclosed.
Patent AT-E349-T1 (AT)
IPC: C07C217/08
Filed: 1980-04-18
Granted: 1981-11-15
Abstract: A process of preparing tris-(ether-amines) of the formula: N-[A-O-(B-O)n-R]3 in which R represents a hydrocarbon radical, A and B represent alkanediyl radicals, and n is a whole number between zero and 4, by ammonolysis of an alkylene glycol mono-ether of the formula: HO-A-O-(B-O)n-R in the presence of 10 to 40 percent by weight of a hydrogenation-dehydrogenation catalyst, based on weight of said alkylene glycol monoether. The tris-(ether-amines) produced, such as tris-(3,6-dioxa-octyl)amine, tris-(3,6,9-trioxaundecyl)amine, tris-(3,6-dioxaheptyl)amine, and tris-(3,6-dioxadecyl)amine.
Patent AT-E27974-T1 (AT)
Inventor: BAHNSEN HEINER ING GRAD
IPC: B05B5/08
Filed: 1981-10-20
Granted: 1987-07-15
Abstract: A device for electroplating portions of a continuously moving, cathodically connecting workpiece as it is moved past a plurality of anodically connected spray nozzles characterized by the spray nozzles comprising precious metal and being positioned one after another in a row along the direction of movement of the workpiece with each of the nozzles having an individual stream of electrolytes emerging unimpeded therefrom. The continuously moving workpiece is positioned so that selected portions thereof are moved along the row of nozzles to be contacted by the stream of electrolyte emerging from the individual nozzles for a free and unimpeded electroplating of the portions contacted by the streams.
Patent AT-E7823-T1 (AT)
IPC: G03F7/26
Filed: 1981-01-23
Granted: 1984-06-15
Abstract: A developer for processing image-wise exposed negative-working radiation sensitive plates based on organic solvent soluble diazo resins or certain photocrosslinkable resins or photopolymerizable olefinically unsaturated compounds includes a surfactant and a salt of an aliphatic carboxylic acid containing up to nine carbon atoms. The developer is substantially aqueous and has a reduced tendency to foam formation. It is useful in the photomechanical production of lithographic printing plates.
Patent AT-E16575-T1 (AT)
Inventor: MAGAGNA SANDRO
IPC: B60L15/38
Filed: 1981-08-24
Granted: 1985-12-15
Abstract: Each carriage is equipped with a three-phase two-speed pole-switching induction motor and front and rear shock- absorbers. The track incorporates low-voltage AC supply lines (R.S.T) and a control line, which is divided into isolated sections capable of being interconnected via the carriage. The three control signals are full-wave alternating voltage and the two pulse waveforms produced by suppression of one or other half-wave. A discriminator relay circuit connected to the current collectors in contact with two lines operates the control logic so as to move the carriage at a higher or a lower speed or bring it to rest, in accordance with the control line waveform. Different sections of track can be controlled for different speeds, or the whole can be used as a storage zone.
Patent AT-E29128-T1 (AT)
Inventor: GUTH JACOB J
IPC: C07C59/125
Filed: 1982-06-28
Granted: 1987-09-15
Abstract: Novel amphoteric-alkoxylated carboxylate complexes are described as well as detergent compositions containing said complexes.
Patent AT-E25555-T1 (AT)
Inventor: SHAW HERBERT JOHN
IPC: G02B6/34
Filed: 1982-11-04
Granted: 1987-03-15
Abstract: A passive, frequency selective, fiber optic multiplexer, comprises a directional coupler in which a pair of single mode optical fibers are accurately positioned to provide evanescent field coupling, typically by polishing a portion of the cladding from each of said fibers to place the respective cores of said fibers within the evanescent field of light in the other fiber. The coupling efficiency of a coupler constructed in this manner is wavelength dependent, and provides over-coupling, that is, the capability of transferring light, virtually entirely, back and forth between the fibers within the coupler. The wavelength dependent nature of the evanescent field coupling permits multiplexing, specifically between a pair of wavelengths, one of which is coupled in its entirety from a first fiber to a second fiber, and the other of which is essentially uncoupled. By increasing the number of total transfers of the light signals between the pair of fibers, the frequency resolution of the multiplexer may be optimized for light signals of virtually any frequency separation.
Patent AT-E18884-T1 (AT)
Inventor: CALLAHAN GEORGE EDGAR
IPC: A47K5/12
Filed: 1983-01-17
Granted: 1986-04-15
Abstract: 1. A dispenser (1) for liquids, pastes or powders, consisting of a preferably flexible container (2) with a closure (3) at the mouth (19) of the container, said closure having two interlocking parts with concentric sealing surfaces which rotate relative to each other around their common axis, whereby the one closure part consists of a sleeve (5) affixed to the mouth of the container and the other consists of a hollow core (6) which is rotatable inside said sleeve, and is provided with a grip means, and whereby both parts have openings (7, 8) in said sealing surfaces, said openings being congruent in a given position thus dispensing the contents of the container, and said openings being sealable by turning said closure parts, wherein the axis (17) of said closure parts is congruent with the axis of said container mouth (29), whereby said sleeve (5) has an external section directed away from the inside of said container where it forms a contact seal with the inner wall of said container mouth and has an internal section which extends inside said container where it is provided with at least one openings (7), and that said sleeve (5) is made of relatively elastic material, and that said core (6) is made of relatively rigid material and that said internal section of said sleeve (5) is pressed by elastic tension against said core (6) in the area of said openings (7, 8).
Patent AT-E26636-T1 (AT)
Inventor: NAGEL KURT
IPC: A01C5/06
Filed: 1983-02-15
Granted: 1987-05-15
Abstract: 1. Deformable wheel for a precision planter which, when rolling over the ground, is substantially compressed, preferably as far as the rim, owing to the load, and returns to the original shape after rolling, and which is provided on the outside and approximately centrally with a profile which extends in its circumferential direction and whose width is less than the tyre thickness, for pressing the grains of seed into the ground, characterized in that the profile consists of a series of cams (5, 12) lying successively in the circumferential direction of the tyre, between each of which there is an intermediate space (14).
Patent AT-E15402-T1 (AT)
Inventor: PIERIK GERHARDUS MARINUS JOZEF
IPC: F15B15/06
Filed: 1983-03-11
Granted: 1985-09-15
Abstract: 1. Fluid operated rotary drive or actuator device, with (a) a cylinder (1) and two pistons (5) which are adapted to move to and fro therein oppositely in mutual dependency, (b) a control shaft (9) with pinion, which shaft extends transversely with respect to the cylinder axis and is arranged symmetrically with respect to the two pistons (5) and the cylinder axis, (c) two guides (6, 7) which start from the piston heads are disposed parallel to the cylinder axis, extend to over the control shaft (9), are arranged on each of the two pistons (5) and comprise, at their outer side, guide surfaces which guide the piston in the cylinder (1), and the said guides are situated approximately opposite one another relatively to the longitudinal axis of the cylinder, one guide (6) comprising at its inner side a rack (8) (drive guide) which co-operates with the pinion, characterised in that the guides (6) provided with a rack (8) comprise, in their surface facing towards the cylinder wall, in each case a groove (23) which is situated parallel and symmetrically with respect to the cylinder longitudinal axis, and in the said groove there is positively and slidably accommodated the non-rack guide (7) of the other piston which is situated opposite offset by 180 degrees about the longitudinal axis of the cylinder.
Patent AT-E48618-T1 (AT)
Inventor: SCHMIDT RONALD E
IPC: D06M13/02
Filed: 1983-06-15
Granted: 1989-12-15
Abstract: A process to continuously bulk polymerize vinylic monomers to prepare low molecular weight, uniform, polymers employs minor amounts of initiator and, optionally solvents, at short residence times and moderate reaction temperatures to provide high yields of a product suitable for high solids applications.
Patent AT-E39336-T1 (AT)
Inventor: SONDERGELD WERNER DR-ING
IPC: B41N3/08
Filed: 1983-09-10
Granted: 1989-01-15
Abstract: 1. Use of 1H-benzotriazole as an additive for the damping agent isued in planographic printing processes with the object of protecting cylinder surfaces of nickel from corrosion.
Patent AT-E24327-T1 (AT)
Inventor: HERT MARIUS
IPC: C08L23/16
Filed: 1983-06-21
Granted: 1987-01-15
Abstract: A combination of at least one propylene polymer and at least one ethylene/ alpha -olefin copolymer wherein the combination comprises: (a) 10 to 40 weight percent isotactic polypropylene; and (b) 60 to 90 weight percent ethylene/ alpha -olefin copolymer, wherein said  alpha -olefin has at least 4 carbon atoms, and wherein said copolymer has a density between 0.905 and 0.940 g/cm3 and a melt index between 0.2 and 3 dg/min. Application to the manufacture of mono-oriented yarns.
Patent AT-E19285-T1 (AT)
Inventor: LIEDL HARTMUT
IPC: E05D7/04
Filed: 1984-01-27
Granted: 1986-05-15
Abstract: 1. A hinge for a window or door shutter, the hinge comprising a preferably adjustable block (1) and a hinge plate (2) which is rotatably mounted on the block by means of a sleeve (3) and which has an angled limb (5) with a displacement guide for a connection lug (6) fixed onto the sleeve, wherein the connection lug can be fixedly clamped in the respective position to which it is displaced against the angled limb of the hinge plate by a clamping screw (9) which passes through an elongate slot (14) in the limb, characterized in that the angled limb (5) of the hinge plate (2) carries a cover (13) for the head (12) of the clamping screw (9) with an elongate slot (14) which extends at least over the range of adjustment for the insertion of a tool for actuating the clamping screw (9), with the head diameter of the screw being larger than the width of the elongate slot ; and in that the distance of the cover from the head (12) of the tightened clamping screw (9) is smaller than the thread engagement length of the clamping screw (9) in the connecting lug (6) of the sleeve (3).
Patent AT-E27418-T1 (AT)
Inventor: SPRIESTERSBACH JOCHEN DR-ING
IPC: B29C43/38
Filed: 1984-07-20
Granted: 1987-06-15
Abstract: A die casting process for making castings by means of a horizontally oriented cold-chamber die casting machine comprises the steps of advancing a casting piston in the casting chamber from a starting position for ejecting the molten metal dosage from the casting chamber; and withdrawing the casting piston into the starting position. The withdrawing step includes the step of passing over metal residues adhering to walls of the casting chamber. Subsequent to the withdrawing step and prior to the charging step of a successive cycle, the casting piston is advanced in the casting chamber void of molten metal dosage for ejecting the metal residues by the casting piston from the charging chamber and returning the casting piston into its starting position.
Patent AT-E32289-T1 (AT)
Inventor: ENGEL HERMAN J
IPC: H01R33/945
Filed: 1984-09-14
Granted: 1988-02-15
Abstract: An electrical adapter assembly for enabling use of a fluorescent lamp in connection with an incandescent lighting fixture comprises a hollow and cylindrical housing, an Edison-type extending from one end of the housing and a cover enclosing the end of the housing opposing the base. A toroidal ballast is located within the housing and is capable of receiving portions of the fluorescent lamp within hollow central portions of the ballast to enhance spacial efficiency. The base is either affixed to the housing, or alternatively, is rotatingly associated with the housing to provide a security feature.
Patent AT-E38605-T1 (AT)
Inventor: WILLIS ALAN RICHARD
IPC: H04Q11/04
Filed: 1984-10-05
Granted: 1988-11-15
Abstract: A system for providing announcements for transmission over a telecommunications network. Thy system includes a store (15) in which the announcements are stored. A processor (1) controls the writing and reading of announcements to and from the store. A bus (14) carries control signals to and from the processor and a second bus (20) carries digitally encoded audio signals in a synchronous time divided manner, which can be transmitted to the network via an interface (3). Data transfer between the buses is controlled by bus transfer modules (56). The structure is flexible and the system may include one or more code convert logic devices (50) for different types of speech encoding.
Patent AT-E20860-T1 (AT)
Inventor: TARASSOFF SERGE
IPC: B61B11/00
Filed: 1984-04-27
Granted: 1986-08-15
Abstract: The invention relates to a detachable grip chairlift or gondola lift terminal having a transfer rail extending between the downhill run and the uphill run of the cable. The chair trucks run at slow speed along the transfer rail which comprises a movable rail section extending along the loading and/or unloading area. The level of the movable rail section may be adapted in accordance with the snow level on this area for properly positioning the chairs.
Patent AT-E30101-T1 (AT)
Inventor: LOEVQVIST BO
IPC: B65B25/02
Filed: 1984-01-19
Granted: 1987-10-15
Abstract: An arrangement for providing a plant with a guard which has the form of a net, foil or the like and which is effective against insect attack, the arrangment including an applicator which has a plant through-passage (3) and which is arranged to carry a plurality of hose-like plant guards (17) which surround the aforementioned passage and which are provided with means (19) for stripping the plant guards from the applicator when a plant moved through the passage is caused to pass out from the applicator. A plant guard (17) included in the arrangement comprises a first portion (21), arranged to surround at least the lower part of the plant above the ground, and a second portion (25) intended to surround the plant in the ground. The first guard portion is capable of decomposing in an atmospheric environment within the space of a few years, while the second guard portion is capable of decomposing in the soil environment in a much shorter space of time.
Patent AT-E27193-T1 (AT)
Inventor: ULUBAY HASAN DR DIPL-ING
IPC: D21H21/14
Filed: 1985-03-29
Granted: 1987-05-15
Abstract: Paper, especially wet- or dry-creped paper, is manufactured with a high rate of absorption of aqueous media by using carboxylic acid esters of carboxylic acids with 8 to 30 carbon atoms and at least one of ethoxylated and/or propoxylated primary and/or secondary alcohols with 12 to 40 C atoms, ethoxylated and/or propoxylated alkyl phenols, ethoxylated and/or propoxylated amines, and ethoxylated and/or propoxylated amides, with a degree of ethoxylation or propoxylation of 3 to 50; and/or by using polyethers obtained from the reaction of long-chain epoxides with 8 to 30 carbon atoms and at least one of ethoxylated and/or propoxylated primary and/or secondary alcohols with 12 to 40 C atoms, ethoxylated and/or propoxylated alkyl phenols, ethoxylated and/or propoxylated amines, and ethoxylated and/or propoxylated amides, with a degree of ethoxylation or propoxylation of 3 to 50.
Patent AT-E48152-T1 (AT)
Inventor: HETTINGER WILLIAM P JR
IPC: B01D45/08
Filed: 1985-05-13
Granted: 1989-12-15
Abstract: Apparatus for separating solids and vapors from a suspension, this apparatus comprising a disengaging chamber (104), a riser conduit (101) open at the upper end, surrounded at the upper end by annular shroud (107) comprising a hollow truncated conical element (108). 
<??>This element enhances directional flow and prevents return of solids to the separation apparatus. 
<??>Cyclone separator means are in open lateral communication (109) with said shroud
Patent AT-E71383-T1 (AT)
Inventor: FURLENMEIER ANDRE DR
IPC: C07D501/04
Filed: 1985-10-19
Granted: 1992-01-15
Abstract: Cephalosporin esters of the formula    <IMAGE>  I  wherein R2 is hydrogen or acyl and R1 is a group which is readily removable by hydrolysis, and pharmaceutically acceptable acid addition salts of basic compounds of formula I in which R2 is an acyl group, may be prepared by reacting 7-amino-3-methyl-3-cephem-4-carboxylic acid (7-ADCA) in a partially chlorinated lower alkane with a bicyclic amidine of the formula    <IMAGE> II  wherein n is the integer 3, 4 or 5, and a halide of the formula X-R1 III wherein X is halogen and R1 has the above significance, if desired, treating the resulting compound of formula I in which R2 is hydrogen with an unprotected or optionally protected acylating agent, cleaving off a protecting group which may be present and, if desired, treating a resulting basic compound of formula I in which R2 is an acyl group into a pharmaceutically acceptable acid addition salt.
Patent AT-E102930-T1 (AT)
Inventor: KIYOSHI MURASE
IPC: C07D285/135
Filed: 1985-11-12
Granted: 1994-04-15
Abstract: Compounds of formula I 
<CHEM>
 and salts thereof are useful for the treatment and prophylaxis of allergic diseases. Production and use of the compounds is described.
Patent AT-E58670-T1 (AT)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1986-02-10
Granted: 1990-12-15
Abstract: A horizontal mold closing unit for an injection molding machine includes a mold exchanging device, and injection mold assembly having a mold body and back plates attached face-to-face to the mold body at each clamping side thereof. The back plates have an extended portion projecting beyond a frontal side of the mold body. There is further provided a mold exchanging table forming part of the mold exchanging device and being arranged for displacement adjacent the mold closing unit in a direction parallel to a mold closing direction, and an endless conveyor chain arranged to convey the injection mold assembly, by cooperating with coupling elements in the back plates, from the mold exchanging table to the clamping space of the mold closing unit and conversely. The endless conveyor chain has a chain driving end sprocket and an idling end sprocket mounted on the mold exchanging table and supporting the conveyor chain thereon. The conveyor chain is arranged symmetrically at either side of a vertical symmetry plane belonging to the mold exchanging table and extending parallel to the mold closing direction. The coupling elements are transverse grooves provided in at least one of the back plates in at least the extended portion thereof. The transverse grooves extend transversely to a main plane of the back plate.
Patent AT-E48223-T1 (AT)
Inventor: TWELLMANN GUENTER
IPC: A47B49/00
Filed: 1986-03-24
Granted: 1989-12-15
Abstract: A rotatable compartment floor (10) for corner cupboards or the like has a circular contour or a contour in the form of a circular sector and is provided at the circle center with a hub (12) and at the outer edge with a peripheral wall (14) projecting vertically upwards. To divide the surface of the compartment floor into several compartments, there is at least one radial wall element (20) which at its outer end (32) is supported on the peripheral wall (14) and at its inner end has an end piece (24) in the form of a circular arc which surrounds the hub (12) and which engages in a continuous groove (28) in the hub by means of a flange (26) projecting horizontally inwards.
Patent AT-E63119-T1 (AT)
Inventor: HONORE TAGE DR
IPC: A61P25/18
Filed: 1986-10-29
Granted: 1991-05-15
Abstract: 5- or 6-substituted  beta -carboline-3-carboxylic acid esters of the formula I <IMAGE>  in which R<1> denotes hydrogen, nitrilo, halogen, lower alkyl or lower alkoxy and R<3> is a branched C3-6-alkyl group which is optionally substituted by halogen or a C3-6-cycloalkyl group which is optionally methyl- substituted, are useful pharmaceuticals.r