baber/WOPTO huggingface dataset:
Patent AT-E88675-T1 (AT)
Inventor: GLAESSNER RALF DIPL-ING
IPC: B60D1/02
Filed: 1989-01-20
Granted: 1993-05-15
Abstract: Apparatus for eliminating and introducing play between the coupling parts (14, 18) to be connected to each other, for example coupling pin (14) and traction eye (18) of a trailer coupling, comprising a piston (60) able to move in a cylinder and a stop member (50) acted upon by this piston (60), the stop member (50) being guided by a guide rod (48) in a bore (46) of a drawbar (24) supporting a coupling member (10), this drawbar (24) supporting a coupling member (10), this drawbar (24) in turn being guided in a drawbar bearing (26) able to be attached to a vehicle and a structural unit (72) comprising the cylinder (76) is fastened to this drawbar bearing (26) so that the axis of the cylinder (60) lies approximately in alignment with the axis of the guide rod (48), characterised in that provided between the piston (60) and the end of the guide rod (48) close to the piston is a compression member (62), which is in engagement with the piston (60) and the guide rod (48) respectively by way of a ball joint (64, 66).
Patent AT-E87775-T1 (AT)
Inventor: DOERWALD B CLAUS
IPC: H02M1/08
Filed: 1989-01-23
Granted: 1993-04-15
Abstract: In the case of controlling AC voltage converters by means of phase control by semiconductor valves (6), the triggering signals must, on the one hand, be sufficiently long to ensure reliable triggering and, on the other hand, sufficiently short to avoid an overload of triggering amplifiers (12). The invention therefore provides for the use of triggering signals (ZZ) with a variable time length, which end at least approximately when the current flowing in the triggered phase increases again. Devices for carrying out the method are also specified. 
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Patent AT-E88314-T1 (AT)
Inventor: PASQUALI LUCIANO
IPC: B60D1/00
Filed: 1989-10-06
Granted: 1993-05-15
Abstract: An implement hitch for agricultural tractors comprises a pair of longitudinally extending arms (3a,b), whereof one end has a connector device for an implement to be mounted or towed; at least one of the connector devices (6) is shiftable adjustably on its respective arm (3a,b) in a transverse direction to the longitudinal direction of the arm, thereby the hitch can be adjustably adapted to receive implements from different categories.
Patent AT-E79801-T1 (AT)
Inventor: WOCHELE GERHARD
IPC: B30B15/00
Filed: 1989-10-19
Granted: 1992-09-15
Abstract: The invention relates to a press or punching machine having a ram which carries a top tool half and whose plunging depth is adjustable and a press table which is arranged below the ram and carries the associated bottom tool half, and a control device for controlling the plunging depth of the ram during operation of the press or punching machine, which control device has at least one measuring pick-up arranged on the tool. In order to always achieve a uniform operating result with the least possible susceptibility to trouble, the measuring pick-up is designed as a pressure pick-up and, opposite the underside of the top tool half, is arranged on the top side of the bottom tool half or, opposite the top side of the press table, is arranged on the underside of the bottom tool half. <IMAGE>
Patent AT-E103647-T1 (AT)
Inventor: FEHLHABER JUERGEN DR
IPC: D04H1/54
Filed: 1989-12-09
Granted: 1994-04-15
Abstract: The invention refers to a lining material for shoes, comprising two to three layers of nonwoven fabric which are spot (heat) bonded together, wherein a wear resistant ply facing towards the foot (inside of the shoe) is comprised of synthetic fibers and that ply is adhered on its the side facing away from the foot to a moisture absorbent ply which contains about 30 to 70 wt. % cellulosic fibers.
Patent AT-E89682-T1 (AT)
Inventor: MOHLER DAVID BRIAN
IPC: H02K33/16
Filed: 1989-07-14
Granted: 1993-06-15
Abstract: A dual working airgap force motor has a centrally located stator (10) includes two toroidally shaped electromagnets (26, 28) with the axis of the stator (10) coinciding with the axis of the toroids. Each toroidal coil (26, 28) is separated from the other toroidal coil (28, 26) by an axial distance. Toroidal permanent magnets (18A, 18B) are also mounted preferably inside the toroidal electromagnet coils (26, 28) and also spaced apart axially. The permanent magnets generate a flux flow in opposite axial directions whereas, upon energisation, the toroidal coils generate flux flow in the same axial direction at a given radial position. Two armatures (14A, 14B) are located on an output shaft (16) at either end of the stator (10) and each armature is spaced apart from the stator by inner and outer axial airgaps (22A, 22B, 24A, 24B). Energisation of the coils (26, 28) with current causes a greater flux flow across the inner and outer airgaps at one end than is caused through the inner and outer airgaps at the other end, thus tending to reduce the airgap at the end with the largest flux flow and consequently causing movement of the respective armatures (14A, 14B) and the output shaft (16) upon which they are mounted.
Patent AT-E79594-T1 (AT)
Inventor: AUBERT SERGE
IPC: B62D13/06
Filed: 1989-05-12
Granted: 1992-09-15
Abstract: The automatic steering device comprises a ratio operator 3 which converts a steering signal, detected at P alpha 1 on the steering wheels 31 of the towing vehicle, or at P alpha 2 on the kingpin 34, in a predefined ratio  alpha 3 DIVIDED  alpha 1 or  alpha 3 DIVIDED alpha 2. A comparator 4 compares the reference signal  alpha 3 received from the operator 3 and a measuring signal detected at P alpha 3 on the steering wheels 35 of the semi-trailer, and sends to a servovalve SV1 a correction signal in proportion to the disparity determined. The servovalve SV1 controls a jack V1 which automatically corrects the orientation of the wheels 35. The automatic control acts both in reverse and in forward running, and it can be applied to both a trailer and a semi-trailer. <IMAGE>
Patent AT-E79856-T1 (AT)
Inventor: GUBELMANN MICHEL
IPC: C07C67/00
Filed: 1989-04-27
Granted: 1992-09-15
Abstract: Process for the preparation of dihydroxybenzenes by bringing a phenol into contact with nitrous oxide over an acidified zeolite.
Patent AT-E78752-T1 (AT)
Inventor: SUFFRIDGE ROBERT L
IPC: B22D17/26
Filed: 1989-01-11
Granted: 1992-08-15
Abstract: A method and apparatus for reducing the intensity of the sound that accompanies a rapid decompression in a pressurized hydraulic system. The apparatus includes a reduced area valve that interconnects the high pressure system with a low pressure system, with the valve connected with a tubular muffler so that high pressure fluid is initially released through the valve and into the muffler. The muffler includes a plurality of spaced apertures that face a rigid structural surface so that the high pressure fluid passing through the muffler issues from the several apertures and impinges on the rigid structure to dissipate the pressure shock accompanying decompression, and thereby modulate the intensity of the sound of decompression.
Patent AT-E140711-T1 (AT)
Inventor: BLAIN STEPHEN E
IPC: C09K3/10
Filed: 1989-02-09
Granted: 1996-08-15
Abstract: Polymerizable compositions comprising a liquid polymerizable continuous phase and a non-liquid, non-polymerizable dispersed discontinuous phase are stabilized against density drift of the discontinuous phase by forming in-situ, throughout and within said polymerizable composition a crystalline matrix of sufficient density to effectively inhibit density drift.
Patent AT-E117434-T1 (AT)
Inventor: MATSUO ETSUKO
IPC: G01N33/535
Filed: 1989-03-29
Granted: 1995-02-15
Abstract: The present invention relates to the stabilization of enzyme-labeled antihuman interferon- beta  antibodies for use in an enzymatic immunoassay of human interferon- beta  and provides a freeze-dried composition containing an antihuman interferon- beta  antibody enzyme-labeled in the presence of trehalose as a nonreducing disaccharide. The freeze-dried composition according to the present invention whose reduction in enzymatic activity remains minimized even when stored for a long period of time is conveniently incorporated into an EIA kit. No ordinary non-volatile buffer solution such as a phosphate buffer solution is added to the original freeze-dried liquid of the present invention.
Patent AT-E142644-T1 (AT)
Inventor: OPPERMANN HERMANN
IPC: C12N15/02
Filed: 1989-04-07
Granted: 1996-09-15
Abstract: Disclosed are 1) osteogenic devices comprising a matrix containing osteogenic protein and methods of inducing endochondral bone growth in mammals using the devices; 2) amino acid sequence data, amino acid composition, solubility properties, structural features, homologies and various other data characterizing osteogenic proteins, and 3) methods of producing osteogenic proteins using recombinant DNA technology. <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>   <IMAGE>
Patent AT-E112953-T1 (AT)
Inventor: ALBREKTSSON BJOERN
IPC: A61F2/34
Filed: 1989-06-12
Granted: 1994-11-15
Abstract: Hip joint prosthesis for permanent anchoring in the human hip joint, which prosthesis consists of a ball unit (1) designed to be anchored in the neck of a human femur (2) and a socket unit designed to be anchored in the human pelvis. The ball unit comprises a ball (5) with a convex joint surface (9) which essentially has the shape of a partial sphere, and an anchoring arrangement (6, 7, 8) for anchoring the ball in the femur. The ball (5) has a cavity (10) designed to be arranged on the end of the human femoral neck (13), which is shaped for fitting in the cavity, and a shaft (14) extending essentially centrally from the cavity. The anchoring arrangement (6, 7, 8) for the ball comprises a sleeve-shaped anchoring element (6) to be separately implanted in a channel (17) passing through the femoral neck (13). A joining piece connected to the shaft in the form of a tightening device (8) creates, by engaging with the anchoring element, a prestressing of the ball with the shaft introduced into the sleeve-shaped anchoring element. The anchoring arrangement for the socket unit (3) likewise comprises an anchoring element (36) to be separately implanted in the cavity in the pelvis, and a positive lock for securing the socket on the anchoring element in the pelvis.
Patent AT-E106956-T1 (AT)
Inventor: SOHLER MANFRED
IPC: D01H11/00
Filed: 1990-04-21
Granted: 1994-06-15
Abstract: In a suction apparatus for suction extraction on textile machines, a suction connection opens out in a suction space underneath a frustoconical partition wall which has a central orifice. Above the partition wall extends a filter screen which, in the suction mode, serves for precipitating impurities from the sucked-in air and, in the cleaning mode, can have the flow passing through it in the reverse direction. The orifice (38) is made in a valve flap which, in the suction mode, acts as a non-return flap (34).
Patent AT-E112542-T1 (AT)
Inventor: GEBHARDT FRANZ PROF DR RER NAT
IPC: C04B35/043
Filed: 1990-05-16
Granted: 1994-10-15
Abstract: Use of organic acids or of salts of organic acids as binders and/or sintering agents for ceramic mixtures, especially for refractory mixtures.
Patent AT-E118235-T1 (AT)
Inventor: NAKAGAWA MIKIO MITSUI PETROCHE
IPC: B32B7/12
Filed: 1990-08-07
Granted: 1995-02-15
Abstract: An adhesive resin composition comprising an ethylene/vinyl acetate copolymer, a styrene polymer resin, graft-modified polyethylene, a polystyrene elastomer and an ethyiene/ alpha -olefin copolymer in combination is disclosed. This adhesive resin composition shows an excellent adhesiveness between a metal and a thermoplastic resin. When this adhesive resin composition is used for bonding a polyester resin and a gas-barrier resin, a good bonding which is not degraded even by high-temperature heating can be attained.
Patent AT-E100662-T1 (AT)
Inventor: MEREDITH DANE
IPC: H05B7/06
Filed: 1990-09-14
Granted: 1994-02-15
Abstract: An anode for a d.c. arc furnace is described. The furnace area receiving the melt (2) is provided on the inside with an electrically conductive, refractory lining (8,9,11). The latter is electrically connected to a conductor (12) located on the outside and which has a cylindrical construction and is placed around the electrically conductive lining. The conductor is advantageously fixed to the inside of the steel jacket (3) of the furnace.
Patent AT-E102764-T1 (AT)
Inventor: ROYER LAURENT
IPC: H02K1/27
Filed: 1990-11-27
Granted: 1994-03-15
Abstract: PCT No. PCT/FR90/00857 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Nov. 27, 1990 PCT Pub. No. WO91/08607 PCT Pub. Date Jun. 13, 1991.A rotor for a motor having magnets, the rotor comprising a rotary shaft and at least one pair of magnetic poles with magnets disposed therebetween having azimuth magnetization, the rotor being characterized in that the poles and the magnets are fixed to each other and to the rotor by a section member (30) of constant thickness having a section with as many lobes (31, 32, 33, 34) as there are poles in the motor, said lobes being interconnected in pairs by curved portions, (41, 42, 43, 44) which are substantially circular arcs of diameter close to that of the shaft (1) of the motor. The invention is applicable to a synchronous motor having magnets.
Patent AT-E90574-T1 (AT)
Inventor: MENASSA AIME
IPC: C05G3/00
Filed: 1990-12-14
Granted: 1993-07-15
Abstract: The invention relates to a deodorant for liquid manure. This substance comprises an undecenoic acid ester. It represents an effective odour-masking substance right from the storage of the liquid manure and can be spread particularly easily.
Patent AT-E145476-T1 (AT)
Inventor: PRESAGHI MASSIMO
IPC: G01F23/22
Filed: 1990-04-27
Granted: 1996-12-15
Abstract: The device provides a sensor working on a thermocouple which is electrically heated through a supply electronic circuit, said thermocouple being negatively fed back in relation to phase changes at the sensor, and at the process fluid temperature, so as to keep the temperature difference between said sensor and the fluid at a constant value. According to a preferred embodiment, the fluid temperature is measured by a second thermocouple that is housed within the same probe at a point close to said heated thermocouple.
Patent AT-E118081-T1 (AT)
Inventor: BENOIT MICHEL R
IPC: F23G5/00
Filed: 1989-11-15
Granted: 1995-02-15
Abstract: A method is described for environmentally sound usage of combustible hazardous waste in an operating rotary kiln. The method is particularly adapted for disposal of solid hazardous wastes, optionally in the form of a blended waste homogenate, packaged in sealable containers. The containers are used as fuel modules and charged into a rotary kiln cylinder where kiln gas temperatures range from about 950 DEG  to about 1200 DEG  C. to achieve high destruction and removal efficiencies.
Patent AT-E101092-T1 (AT)
Inventor: JAMIESON JAMES GERARD
IPC: B65B3/04
Filed: 1990-07-02
Granted: 1994-02-15
Abstract: PCT No. PCT/GB90/01017 Sec. 371 Date Mar. 6, 1992 Sec. 102(e) Date Mar. 6, 1992 PCT Filed Jul. 2, 1990 PCT Pub. No. WO91/00825 PCT Pub. Date Jan. 24, 1991.A method of packaging a beverage container includes placing an open-topped secondary chamber with an orifice into an open container before or after the container is filled with a beverage, displacing substantially all of the oxygen from the open container and the secondary chamber, and closing the open container, thereby closing the open-top of the secondary chamber, such that the only communication between the secondary chamber and the inside of the container is via the orifice.
Patent AT-E97093-T1 (AT)
Inventor: GRUBE ERWIN
IPC: B65G17/20
Filed: 1991-05-08
Granted: 1993-11-15
Abstract: An overhead conveyor with a device for accumulating the trolleys is proposed, which can accumulate with the same space requirement several times as many trolleys in relation to conventional accumulation devices. To this end, the accumulation device (III) is formed from two lines (I, II) guided in parallel at a distance from one another and at least one of these lines (I) consists of a driven continuously revolving conveyor belt (1). On these two lines, the previously separately driven trolleys (20) can roll out. After the excess kinetic energy inherent in the trolleys has been converted, the trolley is drawn in the transport direction (T) via the static friction forming between the roller (4) and the conveyor belt (1) of the line (I), until the trolley (20) runs up against a stop (17) provided for accumulation or a trolley standing in front of it. When the trolley can no longer be transported further, the roller (4), via which the trolley (20) was previously drawn, is set in turning movement. By virtue of the design of the accumulation device (III), it is possible with the same horizontal space requirement as in conventional accumulation devices to accumulate a large number of trolleys behind one another. <IMAGE>
Patent AT-E138931-T1 (AT)
Inventor: WEINTRAUB PHILIP M
IPC: A61K31/56
Filed: 1991-07-30
Granted: 1996-06-15
Abstract: The present invention relates to 4-amino- DELTA <4>-steroids which are useful as inhibitors of 5 alpha -reductase. The compounds are prepared by the reaction of an appropriate 4-azido steroid with triphenylphosphine in an aqueous inert solvent with heating.
Patent AT-E117762-T1 (AT)
Inventor: HODEK ROBERT BATON
IPC: E06B3/66
Filed: 1991-08-29
Granted: 1995-02-15
Abstract: An insulating unit (150) has a pair of glass sheets (12,14) about an edge assembly (152) to provide a compartment (18) between the sheets. The edge assembly has a U-shaped spacer (158) made of metal, metal coated plastic, gas and moisture impervious polymer, or gas and moisture impervious film coated polymer. The outer legs (156) of the spacer (158) and the glass (12,14) provide a long diffusion path to limit the diffusion of argon gas out of the compartment (18). The edge assembly (152) has materials selected and sized to provide edge assembly having an RES-value of at least 75. A spacer (158) for use in insulating units includes a plastic core having a gas impervious film e.g. a metal film or a halogenated polymer film. Also taught herein are techniques for making the unit (150) and spacer (158). The unit (150) has a long diffusion path to increase the time period in which insulating glass e.g. Argon gas may be retained in the compartment (18). The increased RES-value provides a unit (150) that has a low thermal conducting edge (152). In this manner heat loss through the marginal edge (152) of the unit (150) is reduced. <IMAGE>
Patent AT-E115704-T1 (AT)
Inventor: RAFELD KARL
IPC: B29C65/78
Filed: 1991-09-12
Granted: 1994-12-15
Abstract: A sanitary and heating pipe system, which consists entirely or predominantly of plastic, especially polypropylene, and is used for the water supply, is provided with metallic connecting sleeves (1) and with adaptors for connecting the plastic pipes to fittings consisting of metallic materials, and has shut-off valves (21) consisting of plastic, which have a metallic valve seat (26), cast in plastic, for installation in pipelines, and has pressure screwed unions (41) for the pipes (51, 52) which are to be interconnected, and has adaptors for connection to radiators, a welding apparatus with a device for matching the length of the plastic pipes at the ends being used for welding parallel plastic pipes. 
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Patent AT-E118652-T1 (AT)
Inventor: CHRISTOPHERSEN WILLI DIPL-ING
IPC: G01M3/26
Filed: 1991-10-09
Granted: 1995-03-15
Abstract: The measured pressure drops for each battery cell is stored, for subsequent comparison with reference values defined by curve. The curve exhibit a min. value for the battery cells at the centre of the battery, and a max. value for the battery cells at the outer ends of the battery cell group. The leakage signal is supplied when the stored and reference values differ by a defined amount. Pref the reference value curve is defined by a parabola.
Patent AT-E162348-T1 (AT)
Inventor: LENTINE ANTHONY LODOVICO
IPC: G06E1/00
Filed: 1991-07-11
Granted: 1998-01-15
Abstract: An optoelectronic apparatus where information is communicated to and from the apparatus in the optical domain, but where the apparatus includes a transmission gate (151) interposed between successive optoelectronic gates (101, 102) to sequentially convey information internally in the form of electrical, rather than optical, signals. Illustratively, the transmission gate is optoelectronic and comprises two back to back p-i-n photodiodes each including a quantum well region. The first and second optoelectronic gates are S-SEEDs comprising p-i-n photodiodes also each including a quantum well region. The transmission gate is responsive to a first level of an optical control signal ( 109, 119) for substantially blocking current, and to a second level of the optical control signal for substantially passing current. Applicarions of the apparatus include its use in a shift register, 2 x 1 switch, 1 x 2 switch, and an exclusive OR gate. <IMAGE>
Patent AT-E122991-T1 (AT)
Inventor: TEK MEHMET RASIN
IPC: B65G5/00
Filed: 1991-07-11
Granted: 1995-06-15
Abstract: A method for underground storage of a gas is disclosed in which the stored gas or top gas is physically separated from the cushion gas to avoid undesired intermixing of the two gases. This enables a less expensive cushion gas to be used resulting in a significant cost savings in the development and use of an underground storage cavern. The gas separation can be accomplished by dividing the cavern into two portions using a flexible membrane attached at its periphery to the walls of the cavern, installing a plurality of balloons inflated with the cushion gas in the cavern or inflating a single large bladder in the cavern with the cushion gas. With additional separation of the cavern into multiple portions, a plurality of gases can be simultaneously stored in a single cavern. <IMAGE>
Patent AT-E118405-T1 (AT)
Inventor: KIYOTAKA SAKATA
IPC: B41M5/52
Filed: 1991-08-28
Granted: 1995-03-15
Abstract: A thermal transfer printing receiver sheet comprises a substrate supporting a dye-receiving layer on its surface, characterised in that the main constituent of the dye-receiving layer is a copolyester in which the acid component comprises at least one alicyclic dicarboxylic acid, and the alcohol component comprises at least one alicyclic diol. Such receivers enable a printed sheet with an image of high quality, having a superior balance of properties with respect to optical density, light fastness, storage stability and finger print resistance, to be obtained.
Patent AT-E111636-T1 (AT)
Inventor: SKOURA GILLES
IPC: B65D85/00
Filed: 1991-06-07
Granted: 1994-09-15
Abstract: The present invention relates to a container for a semiconductor wafer comprising two identical pieces, one forming a bottom and the other forming a cover. Each piece has the general shape of a disc defining a central axis (4) and includes on a first face a large number of protuberances (6) arranged around a peripheral circle and consisting of flat surfaces inclined with respect to the plane of the disc and joining up along outer (9) and inner (10) ridges oriented radially with respect to the central axis (4) in order to form a notched crown. <IMAGE>
Patent AT-E132060-T1 (AT)
Inventor: CASAGRANDE ANTONIO
IPC: B05B15/06
Filed: 1991-09-05
Granted: 1996-01-15
Abstract: Between the fixed part - consisting of a sleeve (1) for engagement with the fixed structure and of a two-diameter bearing body (13), clamped together - and a cap end piece (7) of the movable part (3), there are interposed a bearing (15) and a seal (23); an elastic stop ring (17) is engaged in a groove in the internal wall of the end piece (7) to oppose a shoulder of the two-diameter body (13). <IMAGE>
Patent AT-E126888-T1 (AT)
Inventor: GIRAULT HUBERT HUGUES JACQUES
IPC: G01N27/30
Filed: 1990-12-03
Granted: 1995-09-15
Abstract: A photo-ablation technique is used to create apertures (4) in a layer (2) of electrically insulating material and allow electrically conducting material (3) exposed through the apertures to create a microelectrode. The microelectrode can be used for assay methods and in an assay unit.