baber/WOPTO huggingface dataset:
Patent AT-E65114-T1 (AT)
Inventor: BZDEK MIECZYSLAW
IPC: G04B17/30
Filed: 1988-10-17
Granted: 1991-07-15
Abstract: An electro-mechanlcal actuator comprising an electric drive means (1, 5, 7) arranged to drive an output member (25) of the actuator and including a mechanical energy storage means, e.g. a flat wound coil spring (13), arranged to return the output member to a datum position on failure of the electric supply to the drive means wherein release of energy by the storage means is controlled by an air-brake (19, 21, 23). The air-brake suitably comprises a paddle (23) member mounted on a spindle (19) arranged to be rotated by the energy storage means when releasing energy so that the paddle member acts on the ambient air to provide the braking action.
Patent AT-E88516-T1 (AT)
Inventor: SEGALLA RODOLFO
IPC: D21F1/02
Filed: 1988-01-27
Granted: 1993-05-15
Abstract: This invention is concerned with a head box (1) in paper machines, including substantially an upper lip (2), a lower lip (3), a fibrous slurry flow straightening member (4) connected to a given number of micrometrical control devices (11) adapted to micrometrically adjust the linearity of the flow straightening member (4), and a mechanism (19) which can be driven by a manually actuated handwheel (21) and which is connected to a hollow beam (18) made integral with the micrometrical control devices (11) whose control rods (10) are supported by said hollow beam (18), whereby as the mechanism handwheel (21) is actuated, the flow straightening member (4) is subjected to displacements of a given amplitude along a wall adjacent to the upper lip (2), so that said flow straightening member (4) is made to adjustably project relative to said wall (17) of an amount ranging for instance from 5 to 15 mm, in order to modify the fibrous slurry turbulence.
Patent AT-E104748-T1 (AT)
Inventor: BOSTEL KARL-HEINZ
IPC: B29D99/00
Filed: 1989-07-21
Granted: 1994-05-15
Abstract: The invention starts from a method of manufacturing elastomer stators, the elastomer of which shrinks after the stator has been finished. In order to increase the precision of the pump cavity, this space is initially made larger and wider. The metallic, annularly continuous casing externally surrounding the stator is then reduced in outside diameter, e.g. by means of a die. In this procedure, the elastomer is compressed radially in order in this way to bring the pump cavity to a precise internal dimension as a function of the diameter reduction, the internal dimension thus being independent of the shrinkage. 
<IMAGE>
Patent AT-E111754-T1 (AT)
Inventor: SHIELDS WILLIAM DAVID
IPC: A63B21/072
Filed: 1989-06-06
Granted: 1994-10-15
Abstract: A barbell apparatus (20) comprising a plurality of spaced weights (68) stored on spaced apart support trays and arranged in two horizontal rows on a frame, the weights (68) each having an identically positioned horizontal slot therein and a vertically disposed pin (70) mounted therein for securing the weights (68) to a lifting bar (81). The lifting bar has a rotatable collar (82) on each end with spaced circumferential grooves (86) in line with the pins (70) in the weights (68). The lifting bar (81) has wheels (84) which rest in a guide channel on each end of the frame and cooperate with a pair of spaced alignment bars mounted on the frame to maintain the lifting bar (81) in proper alignment with the frame and the weights (68) during weight loading and unloading procedures. Unselected weights are prevented from movement off the frame by a horizontal safety bar (56). Two alternate embodiments of the weights used and the associated securing mechanism are provided. One utilizes a side-mounted pivotal lever for securing the weight to the bar with the rearward end formed as a latch to engage the weight frame. The second alternate employs a side-mounted vertically slidable plate for locking.
Patent AT-E117342-T1 (AT)
Inventor: TAYLOR JOHN ANTHONY
IPC: C09B62/09
Filed: 1989-11-10
Granted: 1995-02-15
Abstract: Water-soluble reactive dyes of the formula: <CHEM> wherein D represents the radical of a water-soluble chromophoric compound; each of R, R<1> and R<2>, independently, represents hydrogen or an optionally substituted alkyl radical and Q represents a radical of the formula: <CHEM> wherein each of X and Y, independently, represents halogen, alkyl, alkoxy, acylamino, nitro, carboxy or sulpho and each of n and m, independently, represents an integer from 0 to 2.
Patent AT-E72723-T1 (AT)
Inventor: MCCRACKEN ALAN
IPC: B02B1/06
Filed: 1989-05-29
Granted: 1992-03-15
Abstract: A machine, by means of which seeds, especially cotton seeds not dehaired, can be moistened with liquid active substances. For this, the cotton seeds are separated in a feed and proportioning unit (2) comprising conveyor worms (12-15) and a baffle (22) and are introduced uniformly into a spray chamber (4). In the spray chamber (4) an atomiser (17) generates a fine spray mist and moistens the falling seed grains. The grains fall into a mixing and conveying space (10) and there are mixed by means of mixer and agitator shafts (24, 25). A conveyor worm (26) transports the seeds slowly to an outlet orifice (11) during the mixing operation. 
<IMAGE>
Patent AT-E107280-T1 (AT)
Inventor: KAJITANI MAKOTO
IPC: C07D417/12
Filed: 1989-04-12
Granted: 1994-07-15
Abstract: (a) nootropic agents containing 1-carbamoyl-2-pyrrolidinones of formula (I) as active component: where R1 is H, OH or lower alkyl (opt. substd. by hydroxy); R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by lower alkoxy, lower alkylamino, halogen or halomethyl). (b) Compounds (I) are new, where R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by methoxy or lower alkylamino; and R1 is as defined above; with the proviso that when R1 is H or unsubstd. lower alkyl, then R2 is not unsubstd. phenyl. New compounds (I) where R1 is H, OH, methyl or hydroxymethyl (pref. H or OH); R2 is phenyl, tetrahydronaphthyl, pyridyl or thiazolyl opt. substd. by 1 to 3 methoxy groups or dimethylamino (pref. phenyl or tetrahydronaphthyl opt. substd. by methoxy).
Patent AT-E99963-T1 (AT)
Inventor: PALMIERI BENIAMINO
IPC: A61L27/50
Filed: 1990-06-26
Granted: 1994-01-15
Abstract: A radiopaque protesis consisting of a heterologous collagen tube for use in hollow organ sutures having tubular form with frusto-conical ends (2) and provided with an annular rim (3) in an itermediate position, completed by a collagen strip to wrap the suture in the manner of a band.
Patent AT-E122771-T1 (AT)
Inventor: SCHOENIGER KARL-HEINZ
IPC: E01F9/615
Filed: 1990-07-17
Granted: 1995-06-15
Abstract: A light, such as a headlight, a signalling light, a lighting fixture or the like, is proposed which is provided with an essentially flat, light-transmitting emitter element (10) in whose circumferential edge (13) a multiplicity of luminous elements (14) are inserted. The edges (13) are provided with an inwardly reflecting layer (16). The front side (12) of the emitter element is constructed as an emitting area, while the whole of the rear side (11) is provided with an inwardly reflecting layer (16). Such a light can be used in conjunction with a very flat design, low power consumption and a large homogeneous luminous area for motor vehicle lighting, in particular. 
<IMAGE>
Patent AT-E94716-T1 (AT)
Inventor: BOCHSLER WALTER
IPC: F27D11/08
Filed: 1990-07-21
Granted: 1993-10-15
Abstract: In a direct current arc furnace, the base contact, that is to say the furnace electrode (7, 8, 11), must be insulated by insulating material from the metallic jacket of the furnace vessel. To this end, the baseplate (11) which supports the base contact essentially forms the base of the furnace vessel. This baseplate (11) rests on an inwardly projecting part (17) of the metallic vessel jacket (2), with insulating, or at least poorly electrically conductive material (18) placed between them. <IMAGE>
Patent AT-E102701-T1 (AT)
Inventor: SCHMIDT PETER
IPC: B28C7/00
Filed: 1990-12-06
Granted: 1994-03-15
Abstract: The invention relates to a process and an apparatus for cooling a pulverulent material by means of a cooling liquid during filling of a container with this material. The powder drops from the filling socket (1) onto a baffle plate (2a, 2b) and forms a finely distributed deflected flow, over which the cooling liquid is sprayed from a distribution grid (4a, 4b) provided on its underside with outlet openings. The baffle plate can consist either of a straight plate (2a) or an obtuse cone (2b). The configuration of the distributor grid for the cooling liquid is modified in accordance with the shape of the baffle plate. Liquid nitrogen is suitable as cooling liquid for many purposes. <IMAGE>
Patent AT-E137358-T1 (AT)
Inventor: MARKS JEFFREY
IPC: H01L21/302
Filed: 1989-10-24
Granted: 1996-05-15
Abstract: A planarizing process as disclosed for planarizing an integrated circuit structure (10) using a low melting inorganic planarizing material (30) which comprises depositing a low melting inorganic planarizing layer (3) such as a boron oxide glass over a layer of insulating material (20) such as an oxide of silicon and then dry etching the low melting inorganic planarizing layer (3) to planarize the structure. The method eliminates the need for separate coating, drying, and curing steps associated with the application of organic-based planarizing layers usually carried out outside of a vacuum apparatus. In a preferred embodiment, the deposition steps and the etching step are carried out without removing the integrated circuit structure from the vacuum apparatus. An additional etching step may be carried out after depositing the insulating layer (20) to remove any voids formed in the insulating layer (20).
Patent AT-E119783-T1 (AT)
Inventor: SOVAK MILOS DR
IPC: C07C233/65
Filed: 1990-06-29
Granted: 1995-04-15
Abstract: Triiodo-5-aminoisophthalamides in which the amino and one of the amide nitrogen groups are substituted are indicated. The compounds have at least two hydroxyl groups and low viscosity and osmolality. Processes for the preparation of the compounds are indicated.
Patent AT-E93495-T1 (AT)
Inventor: COOPER KENNETH GRAHAM
IPC: A01N57/34
Filed: 1990-04-12
Granted: 1993-09-15
Abstract: Solutions of organophosphorus biocides which also contain dissolved oxygen are deactivated by adding a catalytic amount of activated carbon.
Patent AT-E118998-T1 (AT)
Inventor: BONAN SOLE JESUS
IPC: A45D26/00
Filed: 1991-01-22
Granted: 1995-03-15
Abstract: The applicator has a frame (1) with two metallic plates (2) fixed inside it. The plates are joined to electric heating elements (7) and transmit the heat to a reservoir (5) which contains the wax. The reservoir has a head at the front which holds a roller (6). One side of each plate is bent at a right angle to form a rectangular body. A tongue (10), cut out in each plate, extends inwards and forms an intermediate partition. The reservoir has a longitudinal notch (11), opening backwards, into which the partition fits.
Patent AT-E200296-T1 (AT)
Inventor: EWEN JOHN A
IPC: C08F4/60
Filed: 1990-10-09
Granted: 2001-04-15
Abstract: Syndiospecific catalysts and processes for the syndiotactic propagation of a polymer chain derived from an ethylenically unsaturated monomer which contains 3 or more carbon atoms or is a substituted vinyl compound. The catalysts comprise an unbalanced metallocene cation, characterized by a cationic metallocene ligand having sterically dissimilar ring structures joined to a positively charged coordinating transition metal atom, and a stable noncoordinating counter anion for the metallocene cation. One of said ring structures is a substituted or unsubstituted cyclopentadienyl ring and the other of the ring structures is a substituted cyclopentadienyl group which is sterically different from the first cyclopentadienyl group. A structural bridge between cyclopentadienyl groups imparts stereorigidity to the catalyst. The catalyst is contacted with a C3+ alpha olefin or other ethylenically unsaturated compound in a polymerization reaction zone and maintained in contact with the catalyst in the reaction zone under polymerizatio conditions to produce a syndiotactic polymer.
Patent AT-E155595-T1 (AT)
Inventor: BAKER STEPHEN JOHN
IPC: G06T15/00
Filed: 1989-12-05
Granted: 1997-08-15
Abstract: An apparatus for generating an image to be displayed on a display screen from data defining a model including a plurality of opaque and translucent features. The image is intended to represent a view of the model from a predetermined eyepoint and is made up from an array of screen space pixels to be displayed by a raster scanning process. Each pixel is of uniform colour and intensity, and the pixels together define an image area. The image area is divided into an array of sub-areas each of which covers at least one pixel. For each feature in the model that is potentially visible from the eyepoint, a test is conducted to determine which of the sub-areas is at least partially covered by that feature. A list of feature identifiers is produced in respect of each sub-area, the list for any one sub-area identifying features which at least partially cover that sub-area. The position in screen space of at least one sampling point within each sub-area is determined. For each sub-area in turn, and for each sampling point a test is conducted to determine which of the features in that sub-area's list cover that sampling point. For each feature which covers a sampling point, a function of the distance from the eyepoint to that feature at the sampling point is determined. Feature describing data is stored for each sampling point within a sub-area, the stored data being indicative of at least the distance of the opaque feature which covers the sampling point and is nearest to the eyepoint and the distance and translucency of at least one nearer translucent feature which covers the sampling point. An output is produced for each sampling point within a sub-area, the sampling point output corresponding to the combined effects of the features identified by the stored data. An output for each pixel within a sub-area is produced, the pixel output corresponding to the combined effects of the sampling point outputs for all sampling points which contribute to that pixel, and the pixel outputs are displayed. <IMAGE>
Patent AT-E108342-T1 (AT)
Inventor: KREYENBERG HEINER DIPL-ING DR
IPC: B01D21/00
Filed: 1991-01-31
Granted: 1994-07-15
Abstract: In a device for treating deposits, in particular sediments from dredging of waters, the material to be treated containing its inorganic (stones, gravel, sand etc.) and organic (wood, roots, etc.) components is classified in sequential stages. To increase the throughput with saving of energy, a dewatering scoop wheel 12 is provided for the second stage. <IMAGE>
Patent AT-E143417-T1 (AT)
Inventor: PLUIM HENK
IPC: C13B20/14
Filed: 1991-05-10
Granted: 1996-10-15
Abstract: The present invention is concerned with the separation of organic compounds in a mixture using their tendency of binding a weak acid by applying electrodialysis to a mixture of at least one of said organic compounds and said weak acid, while preferably an ionexchange resin is present in the electrodialysis cell.
Patent AT-E128938-T1 (AT)
Inventor: BURGER RAYMOND
IPC: B65G17/06
Filed: 1991-11-21
Granted: 1995-10-15
Abstract: Device characterised in that, at each lateral edge of the band (1) is arranged a handling chain (2), each of the metal plates (1') being connected to at least one of the links (2') of each handling chain (2), and in that the pinions (13) engaging with the rolling chain or chains (4) are arranged, at each end of the device, between the pinions (11) engaging with the handling chains (2) and over the same shaft (8) as the latter, the drive ratio between the two types of pinions (11, 13) being such that the linear speed of the endless metal band (1) is equal to twice the linear speed of the rolling chains (4). 
<IMAGE>
Patent AT-E127999-T1 (AT)
Inventor: HABEGGER ERNST
IPC: A01B49/06
Filed: 1991-07-15
Granted: 1995-10-15
Abstract: In a method for the maintenance and improvement of soils which are at least partially under cultivation, a series of long, narrow, channel-like slots (3.1-3.5) which run side by side at a certain distance is made in the soil (1) which, apart from that, remains untilled. The width (b) of the slots (3.1-3.5) is much narrower than the distance (d) of the slots (3.1-3.5) from each other. Fertilisers, soil-acting active substances, soil improvers and/or seed are incorporated in the slots (3.1-3.5) in a targeted and selective manner. In particular, a foamed plastic can be sprayed into the slots. <IMAGE>
Patent AT-E152934-T1 (AT)
Inventor: TORREGROSSA LOUIS O
IPC: D21D5/00
Filed: 1991-08-12
Granted: 1997-05-15
Abstract: A hydrocyclone (10) establishes a first vortex (15) of fluent material at one end (e.g. in a top portion 4), and a second vortex at the other end (e.g. in a bottom portion 24). The first vortex is established within a porous surface of revolution (18) to which gas or other fluid is supplied, passing through the porous surface into the first vortex. The second vortex is established by a conical end section (24) extending outwardly from (e.g. below) the porous surface, and with an axial (e.g. bottom 23) discharge for fluent material. Some fluent material -- for example having heavy particles -- is removed tangentially from the conical end section at a portion (35) near the porous surface of revolution. A conical shroud (25) having a circumferential periphery is mounted by a number of spaced legs (28) connected between the shroud and the conical bottom section so that fluent material may pass (thru 32) between the circumferential periphery of the shroud and the porous surface of revolution. An axial gas passage (27) is provided in the shroud to allow gas to escape from the second vortex into the first vortex, and ultimately out the first end (e.g. top) of the hydrocyclone (Figure 1). <IMAGE>
Patent AT-E174346-T1 (AT)
Inventor: BESEMER ARIE CORNELIS
IPC: C08B37/00
Filed: 1991-04-26
Granted: 1998-12-15
Abstract: PCT No. PCT/NL91/00068 Sec. 371 Date Dec. 7, 1992 Sec. 102(e) Date Dec. 7, 1992 PCT Filed Apr. 26, 1991 PCT Pub. No. WO91/17189 PCT Pub. Date Nov. 14, 1991.The invention provides a method for the preparation of a calcium-complexing polycarboxy compound by oxidising inulin in the presence of a low concentration of hypohalite, resulting in the production of a polycarboxyinulin containing about 1.2-2.6 carboxyl groups per monosaccharide unit. The hypohalite is preferably hypobromite, which can be produced in situ by chemical or electrochemical oxidation of a catalytic amount of bromide. The polycarboxyinulin can be used as a phosphate substitute in calcium-binding agents and detergents.
Patent AT-E93748-T1 (AT)
Inventor: MAURAN SYLVAIN
IPC: B01D53/02
Filed: 1991-04-11
Granted: 1993-09-15
Abstract: PCT No. PCT/FR91/00303 Sec. 371 Date Jan. 13, 1992 Sec. 102(e) Date Jan. 13, 1992 PCT Filed Apr. 11, 1991 PCT Pub. No. WO91/15292 PCT Pub. Date Oct. 17, 1991.An active composite consists of a compressed support and an agent which reacts with a gas. According to the invention, the compressed support comprises recompressed expanded graphite having a density between 0.02 and 1.5. A process for implementing gas-solid type reactions in which said active composite is used as the reaction medium is also described.
Patent AT-E144554-T1 (AT)
Inventor: KIENER ANDREAS DR
IPC: C12P17/14
Filed: 1992-08-28
Granted: 1996-11-15
Abstract: A microbiological process for the production of 6-hydroxypyrazinecarboxylic acid and/or its salts with microorganisms using picolinic acid and/or its salts. The microorganisms grow with picolinic acid and/or its salts as the sole carbon, nitrogen and energy source. In this way the formed 6-hydroxypyrazinecarboxylic acid is accumulated in the medium and then isolated.
Patent AT-E133928-T1 (AT)
Inventor: BOEHME-KOVAC JOZEF
IPC: C04B24/22
Filed: 1992-09-02
Granted: 1996-02-15
Abstract: The invention relates to an additive combination for water-containing building material mixtures, the combination containing   a) at least 65 % by weight, preferably 65 to 98 % by weight, of a water-soluble cellulose ether or a derivative,   b) 1 to 15 % by weight of polyacrylamide, c) 1 to 20 % by weight of alkali metal salt or ammonium salt of a crosslinked polyacrylate which may have been grafted with starch,   d) 0-20 % by weight of a starch ether and e) 0 to 15 % by weight of a water-soluble alkali metal salt, alkaline earth metal salt or ammonium salt of arylsulphonic acid/ formaldehyde condensation products or of a sulphonic-acid-modified polycondensation product of melamine and formaldehyde, and to building material mixtures which contain this additive combination. The additive combinations according to the invention are suitable for all water-containing building material mixtures, in particular for plasters, mortars, adhesive mortars and filler compounds.
Patent AT-E127033-T1 (AT)
Inventor: VEZZANI CORRADO
IPC: B01D53/26
Filed: 1992-10-30
Granted: 1995-09-15
Abstract: A method for eliminating pollutants and/or bad-smelling substances from a gaseous flow produced by the drying of a damp substrate provides for the separation of suspended solids, dehumidification, the heating and recycling of the gaseous flow to a drying apparatus (1) after extraction of a portion of the flow and subjection of this portion to combustion with the simultaneous destruction of the pollutants and/or bad-smelling substances. <IMAGE>
Patent AT-E152688-T1 (AT)
Inventor: OMETTO WALTER
IPC: B65B7/28
Filed: 1992-12-17
Granted: 1997-05-15
Abstract: The container (1) has a peel-off lid (2) heat-welded thereto. The weld includes an anchorage region (3), whereby the container (1) can be opened by peeling back the lid (2) and the lid (2) remains attached to the container (1) at the anchorage region (3). The anchorage region (3) includes an arcuate portion (4) having a spot-weld (5,6) at each end. <IMAGE>
Patent AT-E206169-T1 (AT)
Inventor: MULLIS KARY BANKS
IPC: C12N15/09
Filed: 1986-03-27
Granted: 2001-10-15
Abstract: The novelty comprises a process for amplifying and detecting any target nucleic acid sequence (I) contd. in a nucleic acid or mixt. and for distinguishing between two different sequences in a nucleic acid. The process comprises treating separate complementary strands of the nucleic acid with a molar excess of two oligonucleotide primers, extending the primers to form complementary primer extension prods. which act as templates for synthesising (I), and detecting (I) so amplified. In an embodiment (also claimed), the synthesis of (I) is effected opt. in the presence of DMSO or at up to 45 deg.C, restriction enzymes are added for each of restriction sites present on the 5' end of the primers used, and after cleavage, the prod. is ligated into a cloning vector. The process may also be used (claimed) to synthesise a nucleic acid fragment from an existing nucleic acid fragment (II) having fewer nucleotides than the fragment being synthesised and two oligonucleotide primers. The prod. comprises a core segment, which is (II), and right and left segments representing the nucleotide sequence present in the 5' ends of the two primers, the 3' ends of which are complementary to the 3' ends of the single strands produced by sepg. the strands of (II).