baber/WOPTO huggingface dataset:
Patent AT-E5679-T1 (AT)
IPC: A47B88/04
Filed: 1981-03-20
Granted: 1984-01-15
Abstract: 1. Drawer made of plastic, with at least one stiffening rail (30), possibly made of metal which is engaged in a recess provided in a double-walled portion of one or of each lateral wall of the drawer and maintained therein essentially without any play relatively to said lateral wall, the rail having angled fixation tongues (35) for maintaining it with respect to opposed frontal walls of the drawer, characterized in that the free end of the tongues is provided with hooks (36) shaped so as to engage behind ribs (23) provided on the frontal walls of the drawer, and in that, when the rail (30) is engaged with one or all lateral walls (1, 2), the rail and said wall cooperate by means of at least one elastic cliping ratchet (14) provided on one of these parts (1, 2 or 30) and of a corresponding recess (33) provided on the other (30 or 1, 2) in order to maintain the rail in a vertical position.
Patent AT-E19202-T1 (AT)
Inventor: SHALDON STANLEY
IPC: A61M1/34
Filed: 1981-05-08
Granted: 1986-05-15
Abstract: A hemofiltration system comprising means for the preparation of a replacement liquid, and a safety system which is suited for use together with this hemofiltration system. 
<??>The latter system is used for control of a filter included in the first-mentioned system in order primarily to ensure sterility of the replacement liquid prepared in conjunction with the hemofiltration and supplied to the patient.
Patent AT-E20309-T1 (AT)
Inventor: TAKUSABURO EBINA
IPC: A61K39/175
Filed: 1981-08-13
Granted: 1986-06-15
Abstract: A pharmaceutical composition comprising as therapeutic agent which is milk collected from a milk animal which has been immunized by a virus or viruses capable of growing in the digestive tract can be used to treat a disease such as intractable diseases including multiple sclerosis, acute gastroenteritis and viral hepatitis, which are caused by said virus.
Patent AT-E18328-T1 (AT)
Inventor: WARNKING RICHARD
IPC: A01B33/12
Filed: 1981-12-11
Granted: 1986-03-15
Abstract: 1. Rotary harrow having a plurality of rotary tools (2a to 2f ; 2'), which are arranged in a row extending transversely relative to the direction of travel (F) and which comprise shafts (3) mounted in a machine frame (1), the said shafts having tool supports (17) bearing prongs (18, 19; 39; 42), the peripheral surface (17a) of the said tool supports being formed across at least a portion of its height as a rotary surface, a guard (20) which covers the tool supports (17) being arranged on the machine frame (1) in front of the tool supports (17), characterised in that the guard (20) comprises an accomodating wall (23) extending in the plane of the tool supports (17), the rear edge of which wall is extended close to the rotary surfaces (17a) and comprises to this end circular cut-outs (24a, 24b, 24c), the accomodating wall (23) extending only as far as the plane (26) or ending in front of the plane (26) in which the geometrical axes (3a) of the shafts are located, and fastening elements (37; 42a), e.g. screws, for the prongs (18, 19; 39; 42) of the tool supports (17; 17') pass through the said tool supports.
Patent AT-E7237-T1 (AT)
IPC: D21C5/02
Filed: 1981-05-13
Granted: 1984-05-15
Abstract: Waste paper containing encapsulated constituents such as inks is bleached by pulping it in the presence of an aqueous alkaline solution which contains a peroxide compound such as hydrogen peroxide.
Patent AT-E12307-T1 (AT)
Inventor: DYRNO FINN
IPC: F24C15/14
Filed: 1981-10-22
Granted: 1985-04-15
Abstract: 1. Cover for cooking plates or hot-plates comprising a mechanical thermo-security device, in particular for electrical cooking plates or hotplates arranged in a top plate, the cooking plate slightly projecting beyond the top plate and the cover being provided with a rounded edge supporting on the top plate or in the lateral sides of the cooking plate, characterized in that the thermo-security device is so designed that under effect of heat it raises the cover (1) from the cooking plate and visually indicates the heating state of the covered cooking plate.
Patent AT-E10122-T1 (AT)
IPC: E01B29/05
Filed: 1982-03-03
Granted: 1984-11-15
Abstract: 1. Railway track construction machine adapted to work and/or travel at least partially on railless sleepers comprising a translation device (1) provided with at least one pair of devices rolling or sliding on supporting plates or recesses of the railless sleepers (2) driven from means connected to the machine frame (28), one portion of the machine load being supported during the working cycles by the translation device, characterized by the fact that it comprises additional devices (7, 30) supporting the machine frame (28) through vertically extensible means (16) for relieving the translation device of one fraction of its load, that said additional devices (7, 30) are disposed parallel to and outside the lateral portions of the translation device and have a length equal to the length of the area occupied by at least three successive sleepers disposed along the railway track, and that said devices (7, 30) are provided with means for bearing and travelling on the end portions of the sleepers (2).
Patent AT-E20485-T1 (AT)
Inventor: JOHNSTON RONALD J
IPC: E04G11/12
Filed: 1982-03-15
Granted: 1986-07-15
Abstract: Panel framework for supporting panel sheeting used in concrete forming structures (10), such as structures for supporting poured concrete in forming floors and walls. The framework comprises a perimeter frame of spaced parallel siderails (38) and endcap rails (40) with a plurality of spaced rigid cross-members (42)within the frame. The endcap rails (40) and cross-members (42) are mechanically secured to the siderails (38) to provide for replacement of components of the framework. The cross-members (42), as mechanically secured to the siderails (38), support the panel sheeting when affixed to the framework and used in forming concrete. In assembling panels for forming walls, tie member panels may be used where the wall form panels (22) are connectable to one another and to the tie member panels. The panels (22) are all of the same depth and have uninterrupted abutting edges, thus when interconnected, provide a substantially planar continuous frontwall face against which concrete may be poured without concrete leaking through the connections. The rear edges of the panel rails also all lie in substantially the same plane. Tie members (18) span the opposing tie member panels and are arranged and so connected to the opposing wall arrangements to hold them in their predetermined spaced-apart relationship after concrete is poured between the wall arrangements. Reinforcing members may be used with the tie members and clamped against the panel rear edges to reinforce the wall arrangements.
Patent AT-E15089-T1 (AT)
Inventor: ERICSON STURE
IPC: E03F5/04
Filed: 1982-11-10
Granted: 1985-09-15
Abstract: The present invention relates to a waste water outlet sanitary plant comprising a siphon forming a water seal (6) to which is connected a waste pipe (3) for connection with sewers and in which an automatic air valve device (11) and a siphon are combined in one single apparatus so that their functions are complementary. A cylindrical body (1) having a permanent water seal (6) and in which a pipe or equivalent connected to an apparatus such as a sink, a basin or waste outlet is dipping, is combined with an automatic air valve (11) with peripheral air entry. Outside the pipe dipping into the water seal there is an internal partition (24) which creates a separation between the water seal (6) and the automatic valve device (11) situated at the upper part of the cylindrical body (1) protecting the said valve (11) against a raising or splashing of the liquid situated in the water seal (6).
Patent AT-E20438-T1 (AT)
Inventor: BEISNER KLAUS
IPC: B02C4/28
Filed: 1983-04-12
Granted: 1986-07-15
Abstract: A method and apparatus for continuous pressure comminution of brittle grinding stock such as cement clinker wherein simultaneous operations of unit grain comminution and product bed comminution are carried out in the roller gap of the same roller machine in such a manner that the grinding stock is first precomminuted by means of the unit grain comminution in a wider roller gap and immediately thereafter, the grinding stock fragments produced in the unit grain comminution are further comminuted by the technique of product bed comminution in the region of the narrowest roller gap. The continuous pressure comminution is characterized by a high pressure of more than 2 metric tons per centimeter of roller length, with a sifter being provided after the pressure roller.
Patent AT-E41615-T1 (AT)
Inventor: BACHMANN WOLFGANG
IPC: B21F3/04
Filed: 1983-10-11
Granted: 1989-04-15
Abstract: In a method and an arrangement for winding and forming helixes of elastic synthetic plastic and metal wire the wire is supplied from a wire supply device, windings are then wound from the wire so as to form straight winding legs connected by head curves, the windings are then separated to provide distances therebetween, the separated windings are widened in correspondence with the distances between them produced during the separation and the finished helixes are supplied to a helix supply device.
Patent AT-E31595-T1 (AT)
Inventor: GRASS HERMANN
IPC: H05K7/18
Filed: 1983-10-21
Granted: 1988-01-15
Abstract: 1. Cabinet or rack for accommodating slide-in units for electrical switching, control, monitoring and distribution systems which can be arranged above each other in subracks and possibly next to one another within a subrack, with current busbars arranged in the rear area of the cabinet or rack and support elements which are located in front of the busbars, can be preassembled and are separately allocated to the individual slide-in subracks and including at least one cable and connection space which is delimited by means of wall elements with respect to the slide-in units to be accommodated and is located in a side area of the cabinet or rack, characterized in that both the support elements (18, 19; 32, 33, 34; 46; 100) allocated to the individual slide-in subracks and the wall elements (26 ... 29; 42, 43, 44; 47) delimiting the cable and connection space (9, 10, 12) with respect to the slide-in units to be accommodated exhibit a box-shaped formation used for accommodating electric line elements and are equipped with covers (20 ... 25; 30, 31; 35 ... 41; 69, 70; 82; 101) which essentially close off the interior of the box, that at least one separate box-shaped wall element is associated with each box-shaped support element and that the box-shaped elements arranged in a common subrack are joined together at right angles to one another and abutting in their position with regard to their longitudinal extension mounted in the cabinet (8) or in the rack, respectively, in which arrangement recesses (65, 95) within both abutting box wall areas form passage openings for the passage of the line elements from the interior of the support element into the interior of the associated wall elements.
Patent AT-E32227-T1 (AT)
Inventor: COGSWELL FREDERIC NEIL
IPC: C08K5/00
Filed: 1983-07-11
Granted: 1988-02-15
Abstract: process of producing a fibre-reinforced composition comprising drawing a plurality of continuous filaments through a melt comprising a mixture of a thermoplastic polymer and a plasticiser for the polymer in the weight ratio between 1:4 and 99:1 of polymer to plasticiser, preferably in the weight ratio 1:1 to 19:1, the plasticiser being thermally stable at least up to the temperature of the melt and having volatility characteristics such that the plasticiser can be volatilised from the composition below the decomposition temperature of the composition but has a sufficiently low volatility at the temperature of the melt to plasticise the polymer in the melt and give a melt of reduced viscosity compared with the melt viscosity of the polymer alone. The process enables higher molecular polymers to be used in the pultrusion process and enables higher fibre contents to be achieved.
Patent AT-E28543-T1 (AT)
Inventor: BALABAN ALVIN REUBEN
IPC: H04N9/64
Filed: 1983-08-02
Granted: 1987-08-15
Abstract: The signal separation arrangement separates frequency interleaved signal components of a video signal one of which is modulated as a double sideband modulated component of a subcarrier frequency. A video signal is sampled by a digital-to-analog converter (10). The resultant signal samples are applied to a bandpass filter (12). The bandpass filter produces a filtered signal restricted to a given passband of the original video band over which the double-sideband-modulated component is modulated. The filtered information in the passband is comb-filtered by a comb filter (20) operating on selected ones of the bandpass-filtered samples in response to a subsampling clock signal. The subsampling clock frequency is less than or equal to the subcarrier frequency. The comb filter comprises a shift register (22) and a signal combining circuit (24). Comb filtered samples, produced at the subsampling clock rate, correspond to one of the interleaved signal components.
Patent AT-E32291-T1 (AT)
Inventor: GERARD ROGER EDWIN JOHN
IPC: H03F1/18
Filed: 1983-09-02
Granted: 1988-02-15
Abstract: A high power amplifier arrangement utilises a configuration which is similar to that of a distributed amplifier in which the capacitances of a plurality of individual amplifying devices (1, 2, 3, 4) form part of a delay line which couples together the amplifying device, so as to sum the output power. The invention enables amplifying devices, such as vacuum tubes or field effect transistors which have significant electrode capacitances, to be used to amplify wide band high frequency signals. Each amplifying device (1, 2, 3, 4) is provided with an associated output impedance having a value which is matched to that of the output delay line on to which it fits. The output delay line consists of a number of stages (10, 11, 12) separated by power combiners (13, 14, 15) connected to different respective amplifying devices (1, 2, 3, 4). This configuration can be more efficient than a conventional distributed amplifier, and its use is more acceptable in conjunction with loads, such as antennas whose actual input impedance can differ somewhat from a nominal design value.
Patent AT-E19811-T1 (AT)
Inventor: ALMOND STEPHEN WILLIAM
IPC: E21B43/26
Filed: 1983-12-02
Granted: 1986-05-15
Abstract: A fracturing fluid for fracturing subterranean formations penetrated by a well bore, comprises an aqueous fluid, a gelling agent, a crosslinking agent comprising a sirconium chelate or an aluminium chelate, and a sufficient quantity of carbon dioxide to reduce the pH of the fracturing fluid to a level below about 5.5. The fluid is injected into the formation through the well at a rate and pressure sufficient to create at least one fracture in the formation.
Patent AT-E27265-T1 (AT)
Inventor: COSTANTINI MICHEL
IPC: C07C45/37
Filed: 1983-12-05
Granted: 1987-06-15
Abstract: 1. Process for the preparation of aldehydes or of ketones by catalytic oxidation using molecular oxygen or a gas containing it, in a liquid medium, of primary or secondary alcohols of general formula (I) : R2 - CHOH - R1 (I) n which : - R1 and R2 , which are identical or different, denote : - a straight-chain or branched alkyl radical containing from 1 to 23 carbon atoms, - a straight-chain or branched alkenyl or alkynyl radical containing from 3 to 23 carbon atoms and in which the double or triple bond is not situated on the carbon atom bonded directly to the carbon atom bearing the OH group, - a straight-chain or branched alkadienyl or alkadiynyl radical containing from 5 to 23 carbon atoms and in which the carbon atom directly bonded to the carbon atom bearing the OH group does not comprise a multiple bond, - an alicyclic radical containing from 3 to 12 carbon atoms, - a phenylalkyl radical in which the alkyl moiety comprises 1 to 14 carbon atoms, it being possible for the various radicals indicated above to comprise one or more substituents such as a hydroxyl group, an alkoxy group containing from 1 to 4 carbon atoms, a nitro group, a nitrile group or a halogen atom, - R1 or R2 denotes a hydrogen atom, - R1 and R2 may together form a straight-chain or branched alkylene radical containing from 4 to 23 carbon atoms and having or not having one or more substituents such as a hydroxyl group, an alkoxy group containing from 1 to 4 carbon atoms, a nitro group, a nitrile group or a halogen atom, - R1 and R2 , separately or together, consist of a concatenation of several radicals chosen from the radicals which may be denoted by R1 and R2 , which are indicated above, - R1 and R2 are such that the formula (I) comprises at most 36 carbon atoms ; characterized in that : - the catalyst consists of a noble metal of Group VIII of the Periodic Classification of the elements associated with a metal chosen from the group comprising bismuth, lead, cadmium, mercury, indium, tellurium, tin, silver and their derivatives, which are deposited on the same single solid support, - the liquid medium consists of an organic solvent, - the reaction temperature is between 60 degrees C and 180 degrees C, and - the water formed is removed by azeotropic distillation.
Patent AT-E24165-T1 (AT)
Inventor: HORVATH LASZLO SANDOR
IPC: B32B27/10
Filed: 1983-03-04
Granted: 1986-12-15
Abstract: A weldable capping film for tear-off closure caps on containers or packages, comprising a combination of a film of low elasticity and a thermoplastic film, and serving to seal the containers or packages hermetically when welded thereto.
Patent AT-E56187-T1 (AT)
Inventor: NEUHAUS DETLEV DIPL ING
IPC: H04J3/16
Filed: 1984-05-09
Granted: 1990-09-15
Abstract: A component control arrangement for transit-type vehicles having a distributed plurality of vehicle components to be monitored and controlled, includes a number of function control modules, each being associated with a specific vehicle function; as for example, wheel-skid, climate-control, and verification systems. The function control modules, each communicate in a multiplex arrangement over a shared data bus and a transceiver arrangement, with a distribution unit. The distribution units have an output configuration allowing connection to a variety of vehicle operating devices including lamps, switches, solenoid valves, and electric motors. The function control modules evaluate status indications originating from the vehicle operating devices and transmitted through the distribution units and a transceiver arrangement. The function control modules utilize the status indications to derive control instructions for the vehicle operating devices based on a predetermined set of vehicle operating and safety parameters.
Patent AT-E50418-T1 (AT)
Inventor: BAUER ROBERT
IPC: G01J3/52
Filed: 1984-05-28
Granted: 1990-02-15
Abstract: An improved method for visually comparing the results of colorimetric analytical tests to a color reference standard, enabling substantially improved quantitation to be achieved for such tests, is disclosed. Also disclosed is an improved apparatus, in the form of an improved color comparison reference standard, which is useful in the method. In one embodiment, the standard can comprise a plurality of colored reference areas of differing hues corresponding to discrete reference values and to which a colored response area of a colorimetric analytical test can be compared to determine the reference value most closely related to the hue of the colored response area, and a background area against which the colored reference areas are displayed. The background area has a luminance (L<sup>*</sup>) value of from about 15 to about 80, and the luminance (L<sup>*</sup>) value of any portion of the background area is within about 30 of the average luminance (L<sup>*</sup>) value of any two or more adjacent ones of the colored reference areas which are displayed against the portion of the background area.
Patent AT-E44462-T1 (AT)
Inventor: FLORANCE RICHARD K
IPC: A61K9/08
Filed: 1984-12-01
Granted: 1989-07-15
Abstract: An elegant topical cream composition in the form of a water-in-oil emulsion, containing betamethasone dipropionate, for the treatment of inflammation.
Patent AT-E41669-T1 (AT)
Inventor: GAGLIANI JOHN
IPC: C08G73/10
Filed: 1984-05-01
Granted: 1989-04-15
Abstract: Methods of making low density modified polyimide! polyimide-amide foams and the resulting compositions. An N-substituted aliphatic imide is prepared by reacting a suitable aromatic dianhydride with a suitable oxime. A polyimide forming material is prepared by dissolving the N-substituted aliphatic imide in an esterifying solvent, then adding a suitable aromatic diamine. This material is dried to a powder. A suitable hydrated compound which is stable up to at least about 100°C. is mixed with the powder. A foam is then produced by heating the material to reaction temperature for a period sufficient to produce a stable foam. The material melts, then spontaneously expands into a foam which becomes self supporting and cures to a resilient flexible foam. The addition of the hydrated compound is found to result in an exceptionally low density foam. Depending upon heating conditions, a polyimide, polyimide- amide or mixture thereof may be produced, resulting in foams having selectively variable physical properties.
Patent AT-E31898-T1 (AT)
Inventor: BRAVET JEAN-LOUIS
IPC: B29C41/12
Filed: 1984-07-10
Granted: 1988-01-15
Abstract: 1. A sheet of transparent plastics material of high optical quality comprising a layer based on polyurethane having energy-absorbing properties, characterised in that the layer having energy-absorbing properties is formed essentially of a polyurethane obtained by reactive casting on a flat horizontal support of a reaction mixture of an isocyanate component of viscosity less than 5 Pas at 40 degrees C and a polyol component, the isocyanate component comprising at least one aliphatic or cycloaliphatic di-isocyanate or an isocyanate prepolymer, the isocyanate component containing urea functions, the content of urea being up to 10% of the total weight of isocyanate component, the content of urea preferably being from 5 to 7%, the polyol component comprising at least one long difunctional polyol of molecular weight from 500 to 4000 and at least one short diol as a chain lengthening agent, the ratio of isocyanate group equivalents to hydroxyl group equivalents is about 1, the proportions of the different polyols are selected such that the number of hydroxyl group equivalents due to the short polyol represents from 20 to 70% of the total hydroxyl groups, and this layer having at a thickness of about 0.5 mm, a flow stress sigma y at -20 degrees C not exceeding 3 daN/mm**2, a rupture stress sigma R at 40 degrees C of at least 2 daN/mm**2, a lengthening at rupture vepsiln R at + 20 degrees C from 250 to 400%, and a tear resistance Ra at + 20 degrees C of at least 9 daN/mm.
Patent AT-E29631-T1 (AT)
Inventor: SARTON FRANCOIS
IPC: F16L3/26
Filed: 1984-12-05
Granted: 1987-09-15
Abstract: A fastening device for attaching an object to a support comprises two separate parts, consisting of a base member which incorporates means for fastening it to the support and a head member which incorporates means for fastening it to the object. The base member and the head member conjointly comprise complementary snap fastener means adapted to fasten them to one another. The device is particularly suited to attaching a wiring channel or conduit to a perforated plate, a chassis upright or an electrical equipment cabinet door.