baber/WOPTO huggingface dataset:
Patent AT-E24738-T1 (AT)
Inventor: BELDER EIMBERT GERRIT
IPC: C09D5/03
Filed: 1983-10-26
Granted: 1987-01-15
Abstract: A powder coating of which the binding agent consists of a homogeneous mixture of a diglycidyl phthalate and a polyester containing carboxyl groups, and contains between 1.9 and 9.0 wt.% of a diglycidyl phthalate and between 91.0 and 98.1 wt.% of a polyester, of which the acid number is between 10 and 30 mg KOH/g, the hydroxyl number is smaller than 15 mg KOH/g, the theoretical number-average molecular weight is between 3,750 and 12,500 and the glass transition temperature is between 48 and 85 DEG C.
Patent AT-E28098-T1 (AT)
Inventor: KERR JOHN HUGH
IPC: F16H3/64
Filed: 1983-04-07
Granted: 1987-07-15
Abstract: Epicyclic change-speed transmission which can include a sequence of either biratio stages, of quadriratio stages, or a combination of both. Each biratio stage has one binary selectable means, one reactive, one input, and one output component Each quadriratio stage has two binary selectable means, two reactive, one input, and one output component. The maximum ratio of the transmission results when the reactive components of the stages are grounded to the casing. When the reactive components of the plurality of stages are coupled to their input and output components in binary logic sequence, and incrementally decreasing variable speed ratio of the input/output members of the transmission will result, that far exceeds the number of stages. The basic stage ratio is defined by the maximum ratio of, and the number of biratio stages in the particularly defined transmission sequence, with the state ratios  of the stages being of a particularly defined order. The total number of incremental changes in the ratio of the transmission is also particularly defined.
Patent AT-E76704-T1 (AT)
Inventor: KNOLLENBERG ROBERT G
IPC: H01S3/03
Filed: 1984-11-13
Granted: 1992-06-15
Abstract: @ A laser having a stabilized external passive cavity is disclosed, with stabilization being effected by modulation of an external mirror positioned along the laser axis. The laser system includes first, second and third spaced mirrors with the second mirror being an output coupler positioned between the first and third mirrors so that an active cavity is defined between the first and second mirrors and a passive cavity is defined between the second and third mirrors. The active cavity feeds, or pumps, the passive cavity which is stabilized by modulation of the third mirror by movement along the laser axis by linear oscillation to Doppler shift the reflected waves within the passive cavity and thereby produce frequencies that do not interfere with the stable modes of the active cavity. By stabilization of the passive cavity, advantages of an intercavity laser device can be realized without incurring the practical disadvantages of such devices, and results in a laser device that is particularly well suited for particle size measurement.
Patent AT-E34495-T1 (AT)
Inventor: DUBLET GUY PIERRE
IPC: H04B3/23
Filed: 1984-10-09
Granted: 1988-06-15
Abstract: Echo cancellation is carried out on a received demodulated analog signal. The apparatus comprises an analog transversal filter, a computing circuit for generating the direct coefficients a1 to ar and, eventually, feedback coefficients b2 to bm of an analog transversal filter. The input of a computing circuit is connected to the input of an analog transversal filter. The computing circuit is comprised of an analog-to-digital converter, whose output is connected to a self-adaptive digital transversal filter. The values of the digital transversal filter multiplication coefficients are applied, as coefficients, to the multipliers of the analog transversal filter. The optimization criterion is that of the mean quadratic error. The convergence algorithm is that of the gradient. The iterative correction may be carried out at each step on the digital transversal filter's group of coefficients. Or, it can be carried out cyclically of each of the digital transversal filter's coefficients. Variations of the self-adaptive digital transversal filter are described.
Patent AT-E21536-T1 (AT)
Inventor: NILSSON SVEN-BERTIL
IPC: F16G3/00
Filed: 1984-02-23
Granted: 1986-09-15
Abstract: A device for joining together the two ends of belts, preferably belts intended to be used in fabrics or felts in papermaking machines. The belt is provided at its ends (10, 12) with loops (14) by means of which the belt ends are permanently joined together by introduction through said loops of a pintle wire (16). The belt ends are also provided with means for temporary joining together of the belt ends, said temporary joining means consisting of two hook members (18) of synethetic resin, each hook member comprising a flat portion formed at one of its ends with a U-shaped portion. The temporary joining means (18) preferably are arranged so as to ensure that the flat portion of one of said means will be placed underneath the permanent seam or joint, whereby said flat portion will serve as a support during the interconnection of the permanent joining means to form the permanent seam.
Patent AT-E34274-T1 (AT)
Inventor: GALKIEWICZ JOHN
IPC: A01K15/02
Filed: 1984-08-17
Granted: 1988-06-15
Abstract: An entertaining and exercising toy which is manipulated by a human operator, and is for exercising a small animal such as a cat or kitten is disclosed. The apparatus comprises a handle (14) to which there is attached a rod (20) tapering from a base end (18) to an attaching end (22). The tapering of the rod (20) is such that the rod has increased flexibility from the base end (18) to the attaching end (22). Attached at attaching end (22) is a non-stretchable cord (26). The other end of non-stretchable cord (26) includes a target member (28) which may be a soft ball (30), a brightly colored ribbon (38), or a soft sculptured mouse (40). No matter what type of target member (28) is used, however, the target member will include a covering or material suitable for grasping or gripping by the claws of a cat or kitten such that the cat or kitten may pull thereon. In play, the target member may be dangled in front of the cat or kitten so as to attract the attention of the animal which will then grasp the target member (28) pulling thereon until the rod (20) bends and eventually springs away.
Patent AT-E78345-T1 (AT)
Inventor: ZAMZOW PETER
IPC: G02B6/44
Filed: 1985-10-25
Granted: 1992-08-15
Abstract: The invention relates to an optical waveguide cable with strain relief. The invention is based on the object of creating an armouring which allows as high as possible a strength with least material costs to be achieved with a predetermined volume. The object is achieved by the fact that glass and plastic parts are provided as strain-resistant components, the ratio of quantities of which can be found in an optimisation calculation. <IMAGE>
Patent AT-E41753-T1 (AT)
Inventor: BISIACH LUCIANO
IPC: B25J5/04
Filed: 1985-05-13
Granted: 1989-04-15
Abstract: The invention relates to a robot carrier structure constituted by a carriage (10) movable on rails (12, 13; 12 min , 13 min ) and supported on four wheels (20, 22; 21, 23) two of which (20, 22) are mounted on a driven shaft (25, 25 min ) and two (21, 23) are idler wheels. 
<??>Each drive wheel (20, 22) has a structure adapted to ensure a high adherence to the rail, particularly due to the provision of a pair of rings (45, 46) of elastomeric material in engagement with the rolling surface (47) of the rail (12, 13). Engagement means (43, 44) movable laterally on the rail (12, 13) are provided to increase the adherence of the drive wheels (20, 22).
Patent AT-E32334-T1 (AT)
Inventor: FRANKLIN JAMES
IPC: B01J31/00
Filed: 1985-08-09
Granted: 1988-02-15
Abstract: The pyrolytic dehydrochlorination of haloalkanes is carried out with an initiator comprising chiefly decachlorobutane and octachloro-1-butene. The process can be applied particularly to the production of chloroethylenes from the corresponding polychloroethanes.
Patent AT-E37040-T1 (AT)
Inventor: FISHLOCK-LOMAX ERIC GRAHAM
IPC: C11D1/88
Filed: 1985-04-24
Granted: 1988-09-15
Abstract: Cleaning compositions (particularly liquid water-based compositions such as liquid detergents and hard surface cleaners) are described which contain at least two principal amphoteric surfactants and at least one non-ionic surfactant. One of the two amphoteric surfactants is of the acylamino type and the other is of the alkylamino or alkoxypropylamino type.
Patent AT-E39676-T1 (AT)
Inventor: BECHMANN PETER
IPC: B66D1/74
Filed: 1986-03-13
Granted: 1989-01-15
Abstract: A single head capstan winch comprises a capstan head which is movably arranged on a supporting frame for being guided relative to a pressing roller and is also rotatably arranged on this supporting frame and provided with a dynamically balanced surface of a shape that complements the enveloping surface of a multiplicity of windings of a cable or rope of the winch to thereby obtain a load-controlled clamping force necessary for the hauling-in of a load by means of the forward extending portion of the cable or rope the rearward extension of which runs off free of any load from the capstan head.
Patent AT-E63416-T1 (AT)
Inventor: GOODWIN DAVID EDWARD
IPC: H05H1/28
Filed: 1986-03-25
Granted: 1991-05-15
Abstract: The invention relates to plasma arc apparatus. In plasma arc apparatus it is known to provide a torch,-there being provided within the torch an electrode suitably connected to a source of supply, and there being the provision for the passage of gas through the torch and through a nozzle on the torch and for the supply of coolant to reduce the temperature of the electrode and the nozzle during use. A construction of plasma arc apparatus with a torch in which the electrode can be removed and replaced with relative ease and which at the same time provides for effective sealing between the electrode and its support member is already known, and the object of the invention is to improve such known construction, which objective is met by a construction having a retaining bush engaging with the electrode and being engaged by a secondary nozzle and whereby the electrode is maintained in place substantially co-axial with the outlet orifice of said primary nozzle, said secondary nozzle being engaged by said primary nozzle, such as to space the retaining bush from the primary nozzle, and there being means to allow the passage of gas from within the electrode .to the space between the retaining bush and the primary nozzle, and into the primary nozzle.
Patent AT-E41089-T1 (AT)
Inventor: HSU JAU YANN
IPC: A23L7/109
Filed: 1986-04-04
Granted: 1989-03-15
Abstract: A process for the production of pasta characterised in that flour is mixed with from 15% to 33% by weight of water based on the weight of flour and water to form a dough, the dough is extruded through a pasta die (10) provided with at least three superimposed nozzles (11) for forming dough sheets, (12) and the extruded, superimposed dough sheets (12) are compressed into one dough sheet (15) which is then cut to form the desired pasta shape.
Patent AT-E53668-T1 (AT)
Inventor: EBATA NOBUYOSHI
IPC: B01D57/02
Filed: 1986-11-20
Granted: 1990-06-15
Abstract: A novel vertical slab type electrophoresis apparatus, characterized by the provision of a gel holding glass sheet couple detachably fitted in a pair of tapered fitting groove formed opposingly on and along the entire length of glass support column portions of a buffer solution chamber by means of wedge-like fixing bars having an outer shape corresponding to the internal wall shape of said fiiting groove.The elecrophoresis apparatus precludes distortion of the gel which is gripped between the coupled glass sheets, permitting to obtain excellent migration images while preventing fracture of the glass sheets.
Patent AT-E87375-T1 (AT)
Inventor: KOKICHI ITO
IPC: C08J3/16
Filed: 1986-09-23
Granted: 1993-04-15
Abstract: A liquid crystal electro-optical element consists of a liquid crystal sealed between two substrates (l,3) each coated with an electrode (9) and an alignmental film (7). Spacer particles (2) regulate the height of the space between the substrates (l,3) which is bounded by a peripheral sealing material (4). 
<??>In the manufacture of the element epoxy resin adhesive particles (8) having a latent curing agent therein are located on the lower substrate (l), these particles (8) being larger than the spacer particles (2) so that, on applying the upper substrate (3) under conditions of pressure and heat, the particles (8) become deformed and cured, thus helping to prevent warping of the substrates (l,3) and enabling a minute uniform space to be maintained between them.
Patent AT-E80458-T1 (AT)
Inventor: SOUTHERN EDWIN
IPC: G01N27/447
Filed: 1986-09-29
Granted: 1992-09-15
Abstract: PCT No. PCT/GB86/00578 Sec. 371 Date May 28, 1987 Sec. 102(e) Date May 28, 1987 PCT Filed Sep. 29, 1986 PCT Pub. No. WO87/02133 PCT Pub. Date Apr. 9, 1987.Electrophoresis method and apparatus for separating particles in a separation medium (15) in which provided for driving the particles alternatively in different directions in the separation medium (15). The separation medium (15) is rotated at predetermined intervals in a plane between different rotary positions in one and the same electric field.
Patent AT-E52491-T1 (AT)
Inventor: DOCKNER TONI DR
IPC: C07D333/10
Filed: 1987-01-08
Granted: 1990-05-15
Abstract: 1. A process for reducing carbonyl compounds or heteroaromatic, fused aromatic or fused heteroaromatic compounds, which comprises reacting these compounds with hydrocarbons in the presence of carbon at 150-500 degrees C.
Patent AT-E66164-T1 (AT)
Inventor: GUTMAYER HARALD
IPC: B01D53/34
Filed: 1987-02-25
Granted: 1991-08-15
Abstract: The water balance of wet flue gas desulphurisation plants, especially of two-stage plants with limestone as the absorbent and gypsum as the end product, is controlled via the level in the bottom and the rate of the process water fed via the washing of the demisters, a) the level in the bottom being measured at the three points max, min 1 and min 2, b) the washing of the demisters being carried out in variable cycles with fixed spraying times but variable spraying pauses, c) the purging of suspension from the bottom for separating off solids and recycling of the liquid being controlled in normal operation only via the density of the suspension in the bottom in the region of the measuring points min 1 and min 2 and only in the case of an emergency, when the measuring point max is exceeded, independently of the density of the suspension.
Patent AT-E59344-T1 (AT)
Inventor: GIURCA OCTAVIAN DIPL-ING TU
IPC: B60K28/10
Filed: 1987-06-10
Granted: 1991-01-15
Abstract: In the case of a drive unit (1) for a motor vehicle (2), especially a commercial vehicle, having an internal combustion engine (4) regulated by an injection pump (3), gearbox (5) and drive train (6) to the driven axles (7, 8, 9, 10) with at least one intermediate distributing differential (11) and/or axle differential (12), a sensor arrangement (13) is fitted which determines the torque (M) in the drive train (6) and, if a predetermined torque is exceeded, in turn controls the injection pump (3) via a control device (14) so as to reduce the fuel injection. Whilst retaining the dimensions of existing drive trains, this provides improved motorisation of the motor vehicle under extreme conditions of use, e.g. uphill running whilst maintaining higher speeds, without damaging the drive train. <IMAGE>
Patent AT-E66333-T1 (AT)
Inventor: ARNOLDT FRIEDRICH
IPC: A01C15/00
Filed: 1987-06-19
Granted: 1991-09-15
Abstract: Seed drill having a central storage bin which is carried front-mounted by an agricultural tractor, and having a metering system which feeds the metered seed in adjustable amounts to sowing shares or other output elements behind the agricultural tractor, a conveyor being provided to convey the seed from the front-mounted storage bin to the sowing shares arranged behind the agricultural tractor. In order to improve the known seed drill so as to prevent the abrasion of dressing and damage to the germ of the seed and at the same time to achieve a more uniform metering of the seed onto the individual sowing shares, it is provided that an intermediate bin (12) is arranged behind the agricultural tractor (1), that the seed is fed from the central storage bin (10) to this intermediate bin (12) via the conveyor (18), that the metering members (13) of the metering system are arranged on the intermediate bin (12), and that the seed is guided from these metering members (13) to the sowing shares (15) or other output elements (Fig. 1). <IMAGE>
Patent AT-E85412-T1 (AT)
Inventor: PEPPING FRANZ
IPC: F21S8/04
Filed: 1987-03-25
Granted: 1993-02-15
Abstract: Ceiling-mounted light fixture or suspension light fixture for elongated discharge lamps (11) with a housing which has a profiled member (15) of C-shaped cross-section as outer housing part and two terminal caps (16) on the end faces, there being inserted into the profiled member an insert (1) which carries all the electrical built-in components (12, 13, 14) including lamp holders (10) and lamps and is assembled like a frame from two installation rails (2) extending in the longitudinal direction of the light fixture and two stirrup-like head pieces (3) extending transversely thereto and carrying the lamp holders (10), the length of the profiled member corresponding to the length of the installation rails and the head pieces, which project beyond the profiled member, being provided on the ceiling side with plate-shaped attachments (4) which lie in a longitudinal plane of the light fixture and have openings (5) for mounting means (7, 8) and power supply leads (9) etc. <IMAGE>
Patent AT-E79386-T1 (AT)
Inventor: DE VRIES KLAAS SYBREN
IPC: C08G63/08
Filed: 1987-12-07
Granted: 1992-08-15
Abstract: The invention relates to a method for preparing high molecular polylactic acid or copolymers thereof using lactide that is purified by extraction with water.
Patent AT-E75560-T1 (AT)
Inventor: TRUMBLE FRANCIS ROBERT
IPC: H01Q21/00
Filed: 1987-10-14
Granted: 1992-05-15
Abstract: An antenna has a resonant cavity 2 defined by electrically conducting plates 3, 4 and a sidewall 5, and has sixteen helical antenna elements 6 each with five turns in the helical section and a probe 7 at the opposite end, the stem of probe 7 passing through an aperture in upper plate 3 so that its end 6 is within the resonant cavity 2 common to all elements 6 in that module. Cavity 2 has a cross-section parallel to the plates 3, 4 essentially square in shape except for the presence of four inwardly-protruding buttresses 8, one situated mid-way along each side of the cavity to promote the formation of standing waves of different mode, and thereby enhance the frequency range of the array 1.
Patent AT-E71746-T1 (AT)
Inventor: WESTFAL HORST DIPL-ING
IPC: G03C1/81
Filed: 1988-04-26
Granted: 1992-02-15
Abstract: For a waterproof support for light-sensitive materials with two successive coatings of an anti-curling layer applied to the back, gelatine is dried from the sol form in the first coating and hardened in such a way that, after drying of the first coating, the second coating which contains further hardener can immediately be applied without difficulty. Both coatings contain chromium(III) salts as hardener. 
<??>The chosen combination of two process steps provides anti-curling layers of extremely low water absorption capacity.
Patent AT-E100634-T1 (AT)
Inventor: LOESSNER HORST DIPL-ING
IPC: H01R4/72
Filed: 1988-11-24
Granted: 1994-02-15
Abstract: The invention relates to a clamping device (1) with which a branch can be produced on a main conductor of a live cable. Contact is made with the aid of cutting screws (3) which engage in the clamping channels (8). The base (5) of the main clamp (2) and of the branch clamp (7) are designed externally as an insulating housing (13, 14) and are connected to one another via a connecting web (16). Shrink fittings (36, 37, 38) are used in this case for the required protection against external influences. <IMAGE>
Patent AT-E94648-T1 (AT)
Inventor: BAKER GARY L
IPC: C02F1/68
Filed: 1988-07-21
Granted: 1993-10-15
Abstract: An inert water soluble dye is added to a concentrated water treatment composition. This mixture is added to the water in a circulating water system such as a cooling tower. The concentration of the dye and the concentration of the actives in the treatment composition are proportionate to each other. The concentration of the treatment composition in the water system can be determined by measuring the percentage of light absorbed by the dye in the water. This can be determined by use of a colorimeter. Fluorescein is the preferred dye.
Patent AT-E89348-T1 (AT)
Inventor: KEITH M BRENT
IPC: D06F23/02
Filed: 1988-07-27
Granted: 1993-05-15
Abstract: A double drum batch washing machine comprises an inner cylinder, an outer cylinder, an inner helical transfer screw with the inner cylinder and an outer helical transfer screw within the space between the inner and outer cylinders. The inner helical transfer screw has a pitch in one direction and the outer helical transfer screw has a pitch in the other direction so that the compartments formed by the transfer screws within the inner cylinder and the space between the inner and outer cylinders define areas of overlap on the surface of the inner cylinder. The areas of overlap have holes formed therein so that fluid interchange is established between each outer compartment and only the corresponding overlapping inner compartment. Laundry is placed in the inner compartments and wash water is placed in the outer compartments such that it communicates with the inner compartments and the laundry contained therein. Laundry is washed by oscillating the washing machine through a predetermined angular arc. When the washing machine is rotated through a complete circle, laundry is transferred in one direction by the inner helical transfer screw and wash water is transferred in the opposite direction by the outer transfer screw.
Patent AT-E107186-T1 (AT)
Inventor: STOWE JR DONALD H
IPC: B01D53/50
Filed: 1989-04-28
Granted: 1994-07-15
Abstract: A process for desulphurising sulphur dioxide-containing gases wherein the sulphur-containing gases are contacted with an aqueous solution of magnesium hydroxide in a wet scrubber, wherein magnesium sulphite and magnesium bisulphite are formed, a portion of spent scrubbing medium is subjected to oxidation to convert the magnesium sulphite and the magnesium bisulphite therein to magnesium sulphate, the oxidised product is contacted with a magnesium-containing lime slurry to obtain magnesium hydroxide and calcium sulphate, calcium sulphate is separated from the resulting product and the magnesium hydroxide is recycled to the scrubber.
Patent AT-E89447-T1 (AT)
Inventor: VON DER HEIDE HANS
IPC: B26D1/11
Filed: 1989-06-05
Granted: 1993-06-15
Abstract: The object of the invention, to design cutter bars in oppositely rotating double cutting tools of silage cutting appliances in such a way that a uniform pressure transmission from the supporting frame to the cutter bars becomes possible, is achieved, according to the invention, in that the cutter bar (1), on its inner wall directed towards the counter-cutter bar (1), has a step (3) arranged above the cutter (2), the upper inner cutter-bar wall (4) being offset at the step edge (3) by the amount of the step width in the direction of the outer cutter-bar wall (5). <IMAGE>
Patent AT-E123999-T1 (AT)
Inventor: SANCHEZ MULITERNO EDUARDO
IPC: B43K7/06
Filed: 1989-10-13
Granted: 1995-07-15
Abstract: The improvements consist in that the body or covering frame (10) of the loading part of a ball point pen or writing device shows near the end of the pen several windows or openings (9). Through these windows one can see how the ink kept in the inkwell diminishes and relocates itself at the end point of the pen. A bright red color substance (3) helps to visualize its position.