baber/WOPTO huggingface dataset:
Patent AT-E70546-T1 (AT)
Inventor: BERTHEVAS PAUL RENE
IPC: C08J9/30
Filed: 1987-11-17
Granted: 1992-01-15
Abstract: A process for the manufacture of a polyurethane froth foam is provided. The process, which comprises contacting a polyurethane forming formulation with an inert gas under conditions which produce a froth, uses a formulation which contains either (1) an aromatic amine having the formula   <IMAGE>   wherein the R groups are independently selected from hydrogen or alkyl groups and the R1 and R2 groups are independently selected from hydrogen or hydroxyalkyl groups or (2) an alkoxylated bisphenol A. Optionally a second additive which is a linear glycol can also be used. The polyurethane froth foams produced are thermoformable while exhibiting good shape retention at ambient temperature.
Patent AT-E59153-T1 (AT)
Inventor: NOELS ALFRED
IPC: B01J23/83
Filed: 1987-03-19
Granted: 1991-01-15
Abstract: The polymetallic catalysts contain thorium, cobalt and at least one alkali metal optionally in combination with an alkaline-earth metal, the Th/Co ratio being between 0.2 and 10 and the Th/alkali metal ratio being between 0.01 and 10. These catalysts are employed for the manufacture of C1-C8 linear aliphatic alcohols from synthesis gas.
Patent AT-E69746-T1 (AT)
Inventor: HOEGLUND NILS GOERAN
IPC: B21D/
Filed: 1987-08-06
Granted: 1991-12-15
Abstract: PCT No. PCT/SE87/00354 Sec. 371 Date Feb. 13, 1989 Sec. 102(e) Date Feb. 13, 1989 PCT Filed Aug. 6, 1987 PCT Pub. No. WO88/01208 PCT Pub. Date Feb. 25, 1988.A machine for corrugating sheet metal or the like comprises a plurality of successive working stations each provided with upper and lower rotatable corrugating devices adapted to jointly provide corrugations of successively increasing depth in a metal sheet (6) which is successively advanced through the machine from a front station toward a rear station. According to the invention, both the upper and the lower corrugating device at each station comprises a plurality of rollers (13, 16) which are individually mounted and thus rotatable at optionally variable peripheral speeds. The rollers (13, 16) preferably are adjustably movable in the direction of their axes of rotation and lockable at desired spaced-apart locations.
Patent AT-E82775-T1 (AT)
Inventor: BOEHNKE KURT DIPL-ING
IPC: H05B3/12
Filed: 1988-01-29
Granted: 1992-12-15
Abstract: A ferritic, heat-resistant steel whose behavior at high application temperatures is improved by the combined addition of oxygen affinitive elements. Apart from stabilizing the electric resistance of heating elements by addition of zirconium, titanium and rare earth metal, also the creep elongation of the steel is considerably reduced under load at temperatures above 900 DEG  C., the thermal stress capacity thus being increased. The resulting complex oxide coating increases the protective function with regard to preserving the metallic cross-section in continuous and/or cyclic heat treatments. The steel is composed of: up to 0.10 % C up to 0.80 % Si 0.10 to 0.50 % Mn up to 0.035 % P up to 0.020 % S 12 to 30 % Cr 0.10 to 1.0 % Mo up to 1 % Ni 3.5 to 8 % Al 0.01 to 1 % Zr 0.003 to 0.8 % rare earth metals 0.003 to 0.30 % Ti 0.003 to 0.050 % N remainder Fe and incidental impurities.
Patent AT-E73812-T1 (AT)
Inventor: MAURER FRITZ DR
IPC: C07F9/6512
Filed: 1988-08-22
Granted: 1992-04-15
Abstract: The present invention relates to diesters of O-(6-methyl-2-alkyl-pyrimidin-4-yl)-O-alkyl-thionoalkanephosphonic acid, of the formula (I) 
<IMAGE>
 in which
 R represents methyl or ethyl,
 R<1> represents methyl or ethyl and
 R<3> represents isopropyl or tert-butyl, which can be used as pesticides.
Patent AT-E98102-T1 (AT)
Inventor: SCHIEBELHUTH HEINZ
IPC: A47J31/54
Filed: 1988-10-14
Granted: 1993-12-15
Abstract: The instant water heater for household appliances, in particular for preparing filter coffee, has an electrically heated tubular heating element (1) and an electric temperature safeguard, which interrupts the power supply in the case of overheating and is connected between a first electric connection terminal (5) and the mains connection lead (7) of said instant water heater. Additionally, the instant water heater also has a temperature control (2). In order to protect the instant water heater from overheating even if the temperature control (2) becomes jammed in its closed operating position and a short circuit occurs at the same time in the tubular heating element (1) - independently of the phase relation - a further temperature safeguard (4) is connected between the second connection terminal (6) of the tubular heating element (1) and its electric connection lead (8). <IMAGE>
Patent AT-E57157-T1 (AT)
Inventor: BARMENTLOO ADRIANUS
IPC: B65F3/00
Filed: 1988-10-18
Granted: 1990-10-15
Abstract: A container (2) for a refuse lorry is divided by means of at least one horizontal partition (3) into several compartments (4,5) lying above each other. The filling openings of the compartments (4,5) are disposed on the rear of the container (2). The container (2) is provided on the rear with a rear loader (6) having a filling opening (7) and a compacting mechanism (8). The rear loader (6) has a trough (21) which is divided in by means of at least one horizontal partition (22) into several compartments (23,24) lying above one another and corresponding to the compartments (4,5) of the container (2). The compartments (23,24) connect to the filling opening (7) via slide plates (25,26). With this container (2) different types of refuse separated from each other, can be deposited each in one of the compartments (4,5) of the container (2).
Patent AT-E91011-T1 (AT)
Inventor: HENGELMOLEN ADRIANUS JACOBUS
IPC: F27D3/00
Filed: 1988-10-21
Granted: 1993-07-15
Abstract: The furnace comprises two chambers (10, 20), a closed well melting chamber (20) and a main heating chamber (10). The furnace includes a hot gas duct connecting the chambers, the hot gas duct (70) having a damper (100) to control the gas flow between chambers (10, 20) in accordance with the respective condition of each chamber. The furnace is designed to have an efficient liquid metal flow by sloping the floor.
Patent AT-E77665-T1 (AT)
Inventor: GIANNELLI GIUSEPPE
IPC: D06F75/20
Filed: 1988-05-20
Granted: 1992-07-15
Abstract: The plate comprises two separate steam delivery chambers (16,17) apertured each with a set of steam delivery holes (21). The two steam delivery chambers (16,17) are in mutual communication through a delivery conduit (35) provided with an on/off valve means (44). It thus becomes possible to either deliver steam in a distributed manner across the plate or in a concentrated manner around the tip of the plate.
Patent AT-E80685-T1 (AT)
Inventor: STAUDT GERHARD
IPC: E06B5/16
Filed: 1988-03-22
Granted: 1992-10-15
Abstract: PCT No. PCT/DE88/00178 Sec. 371 Date Sep. 22, 1988 Sec. 102(e) Date Sep. 22, 1988 PCT Filed Mar. 22, 1988 PCT Pub. No. WO88/07611 PCT Pub. Date Oct. 6, 1988.Process for fitting partititon walls or ceilings to openings in building shells, forming fireproof sections, using fireproofing cushions (12), removable from the openings. Said process is characterized by the fact that square or cuboid fireproofing cushions (12) are used, and are fitted into the relavent opening (11) in the wall or ceiling of the building shell during construction.
Patent AT-E101627-T1 (AT)
Inventor: HORN PETER DR
IPC: C08F226/00
Filed: 1989-11-06
Granted: 1994-03-15
Abstract: The novel copolymers having K values of from 5 to 80 are prepared by free-radical polymerisation of A) 20 to 80% by weight, based on the total weight of (A) and (B), of at least one olefinically unsaturated polyoxyalkylene alcohol or polyester alcohol adduct, (B) 80 to 20% by weight, based on the total weight of (A) and (B), of at least one vinyl monomer from the group comprising N-vinylformamide, -2-pyrrolidone, -2-piperidone, -2-caprolactam, -imidazole, -2-ethyleneurea and -2-propyleneurea, C) 0.05 to 40 parts by weight of glycidyl acrylate and/or glycidyl methacrylate, D) 0 to 10 parts by weight of at least one  alpha , beta -monoolefinically unsaturated acid and E) 0 to 30 parts by weight of at least one olefinically unsaturated carboxamide and/or carboxylate and/or styrene, the parts by weight of (C), (D) and (E) in each case being based on 100 parts by weight of the monomers (A) and (B). 
<??>The copolymers are used as assistants and/or additives, for example as dispersion and/or emulsification assistants, or as additives for improving the mechanical properties, in formulations for the preparation of polyisocyanate polyaddition products.
Patent AT-E82040-T1 (AT)
Inventor: ZIMMERMANN HEINZ DIPL-ING
IPC: E21B7/20
Filed: 1989-12-20
Granted: 1992-11-15
Abstract: Pneumatic pipe-expanding device for breaking up and crushing old metal pipes into the surrounding earth in the form of a cylindrical soil-displacement hammer (1) to be drawn through the old pipe and provided with a conical tip with a leading pipe-cutting device with at least one cutting edge. The soil-displacement hammer (1) has a bit head striking in a vibratory manner and a rear holding device for a protective pipe to be drawn in or a new supply pipe, the cutting device being designed as a cylindrical cutting bore (7) which is shortened relative to the soil-displacement hammer and carries the cutting edges and whose diameter is smaller than the diameter of the old pipe (18) and which is connected to the conical tip (2) of the soil-displacement hammer via a tension-proof and compression-proof articulated joint (22). <IMAGE>
Patent AT-E118240-T1 (AT)
Inventor: O'CONNOR SEAN PATRICK
IPC: C10M125/00
Filed: 1989-06-08
Granted: 1995-02-15
Abstract: A process for the production of a lubricating oil additive concentrate having a TBN greater than 300 which process comprises reacting at elevated temperature component (A) a defined mixture selected from defined sulphurised or non-sulphurised acids or calcium salts thereof, component (B) an alkaline earth metal base added either in a single addition or in a plurality of additions at intermediate points during the reaction, component (C) at least one compound which is (i) water, (ii) a polyhydric alcohol having 2 to 4 carbon atoms, (iii) a di- (C3 or C4) glycol, (iv) a tri-(C2-C4) glycol, (v) a mono- or poly-alkylene glycol alkyl ether of the formula (I)  R(OR<1>)xOR<2>      (I) wherein R is a C1 to C6 alkyl group, R<1>is an alkylene group, R<2> is hydrogen or a C1 to C6 alkyl group and x is an integer from 1 to 6, (vi) a C1 to C20 monohydric alcohol, (vii) a C1 to C20 ketone, (viii) a C1 to C10 carboxylic acid ester, or (ix) a C1 to C20 ether,  component (D) a lubricating oil, component (E) carbon dioxide added subsequent to the, or each, addition of component (B),  component (F) a defined carboxylic acid or derivative, component (G) at least one compound which is (i) an inorganic halide or (ii) an ammonium alkanoate or a mono-, di-, tri- or tetra-alkyl ammonium formate or alkanoate provided that when component (G) is (ii), component (F) is not an acid chloride, the weight ratios of all components being such as to produce a concentrate having a TBN greater than 300.
Patent AT-E82481-T1 (AT)
Inventor: KENNA ROBERT V
IPC: A61F2/36
Filed: 1989-09-08
Granted: 1992-12-15
Abstract: A modular prosthesis 10 features at least one male-female fitting 30, with the female portion 36 being located on one end of one segment 16 of that prosthesis and the mating male portion 34 being located on one end of a second prosthesis segment 18, with at least the proximal part of the male-female fitting 30 having a taper 42, 44. Such a modular prosthesis 10 is especially useful for use as a femoral hip prosthesis having a modulus of elasticity compatible to the modulus of elasticity of bone and having a very close fit to the femoral canal 11 of the patient being treated. The two parts 34, 36 of that fitting 30 can be locked together by a locking mechanism in the form of a novel spacer 24 which also has a taper 56 which mates with the taper 42, 44 of the male-female fitting 30 described above. Multiple modular segments 16, 18, 20 can be assembled together so as to produce a prosthesis as required by the patient.
Patent AT-E121179-T1 (AT)
Inventor: POINSOT THIERRY
IPC: F02C9/28
Filed: 1989-06-21
Granted: 1995-04-15
Abstract: The invention relates to a method and apparatus for actively controlling combustion instability in a combustion chamber (1), in which method and apparatus the instability in the chamber is detected (5), and the flow rate (8, 6) of fuel injected into the chamber is modulated as a function of the instability detected. <IMAGE>
Patent AT-E92051-T1 (AT)
Inventor: REMPFLER HERMANN DR
IPC: A01N47/36
Filed: 1989-04-04
Granted: 1993-08-15
Abstract: The present invention relates to novel N-(2-nitrophenyl)-N-pyrimidin-2-ylureas having a herbicidal and plant growth-regulating activity, to agrochemical compositions containing those substances as active ingredients, to the use of the novel ureas for controlling weeds or for regulating plant growth, and to processes for the preparation of the novel compounds. The invention also relates to novel intermediates and to processes for the preparation thereof. The novel compounds correspond to formula I <IMAGE> (I)  in which R1 is hydrogen, methyl, fluorine, chlorine or bromine, R2 is C1-C2haloalkyl having at least 2 fluorine atoms, and R3 is C1-C4alkyl, with the proviso that R2 is not trifluoromethyl when R3 is methyl.
Patent AT-E77475-T1 (AT)
Inventor: KIEFER KLAUS JUERGEN
IPC: G01B11/00
Filed: 1989-03-02
Granted: 1992-07-15
Abstract: To dispense with the so-called analog adjustment of a compass by comparison between the measuring point of the compass and a graduated rule and to enable the compass to be adjusted by electronic means, one of the branches (10, 20) or one of the supporting parts (11, 21) of the compas has a distance-measuring arrangement (22; 122; 222) which determines its distance from a reference measuring surface (23; 123; 223) situated on the opposing branch (10, 20) or supporting part (11, 21). This distance-measuring arrangement automatically determines the distance between two supporting parts. The measured distance (1) between the distance-measuring arrangement and the reference measuring surface corresponds, allowance being made for a given basic difference, to the distance between the stationary point and the tracing point of the compass. For industrial application, the distance-measuring arrangement can, for example, be provided with a memory in which given adjustment values can be stored. When the compass is to be adjusted according to a certain value, a display for an optical or acoustic signal indicating optimal adjustment of the compass according to the stored value can also be provided.
Patent AT-E89406-T1 (AT)
Inventor: MICHEL DIETER DIPL-ING FH
IPC: G01B11/00
Filed: 1990-02-03
Granted: 1993-05-15
Abstract: In a position-measuring installation according to Figure 2, a ray bundle is diffracted at a first diffraction grating (202). The component ray bundles (- phi ,  theta . and + phi ) impinge on a second diffraction grating (203) which is tuned with a triple prism (206) in such a way that the component ray bundles (- phi ,  theta . and + phi ) intersect at a single point and emerge once again. On subsequently passing through the diffraction gratings (203 and 202), the component rays are in each case diffracted once again and then interfere. The interfering component ray bundles impinge on a detector device (207) by which they are converted into mutually phase-shifted measuring signals. <IMAGE>
Patent AT-E91465-T1 (AT)
Inventor: MANSELL DAVID DR
IPC: B60R1/06
Filed: 1990-04-26
Granted: 1993-07-15
Abstract: The present invention relates to an adjustable rear view mirror having a housing (1) and a mirror plate (2) whose angular position with respect to the housing can be adjusted in two planes by means of a drive. The drive takes place by means of two electric motors (8, 9) which are connected via gearing to adjustable gear wheels (20, 21). The adjustable gear wheels have a bore running concentrically with respect to their axis of rotation, in which bores lifting spindles (30) are guided, fixed in terms of rotation. The rotational securing is achieved in that an engagement element (41) engages in a groove of the lifting spindle, which groove runs parallel to its longitudinal axis. <IMAGE>
Patent AT-E109660-T1 (AT)
Inventor: BOTTOM CAREY B
IPC: A61K9/00
Filed: 1990-05-14
Granted: 1994-08-15
Abstract: An aqueous solution of 5-aminosalicylic acid (5-ASA) and a nontoxic alkali, alkali metal or alkaline earth metal salt of 5-aminosalicylic acid having a pH of 3-5 is disclosed. The sole buffer in the solution is that intrinsically formed by 5-aminosalicylic acid and its alkali, alkali metal or alkaline earth metal salt. The solutions preferably also contain an antioxidant and a metal complexing agent. In preferred practice, the 5-ASA salt is formed in situ by addition of an alkali, alkali metal or alkaline earth metal hydroxide to a solution of 5-ASA. The solution is stable and does not significantly discolor due to 5-ASA decomposition for extended periods of time.
Patent AT-E120847-T1 (AT)
Inventor: CIONI MARIO
IPC: F23N5/00
Filed: 1990-09-26
Granted: 1995-04-15
Abstract: A method and an apparatus for measuring the efficiency of a combustion whereby ash samples (2) are drawn at predetermined time intervals from a region of a combustion plant (3), each drawn sample is set in an exhausted reaction cell (4) wherein comburent containing reaction gas is introduced under controlled pressure and a superficial layer of said sample (2) is heated to the carbon combustion temperature by a CO2 laser beam, the reaction gas is drawn from said cell (4) and the amount of carbon dioxide as produced by the carbon combustion is measured in a calibrated detector (16) in order to measure the amount of unburnt carbon contained in the ashes on the basis of a preceeding colibration carried out on ashes of known carbon content.
Patent AT-E108688-T1 (AT)
Inventor: MARTIN JOHANNES JOSEF EDMUND
IPC: F23J15/00
Filed: 1990-10-23
Granted: 1994-08-15
Abstract: The method of supplying a treating agent to the exhaust gas stream in combustion processes provides for mixing a carrier medium with a treating agent, these media being brought before mixing to a pressure level necessary for atomization in a single-component nozzle. The ratio of the quantities of treating agent and carrier medium is infinitely adjustable and is adjusted as a function of the NOx gas concentration in the treated gas stream or as a function of the gas rate. The essential fact in this process is that a plurality of atomization nozzles are arranged in different planes and that the flame evolution in the firing space is monitored by flame detectors. When the flame front reaches the lowest nozzle plane, the feed of treating agent to these nozzles is shut off and the nozzles which are located above and in which there are as yet no flames, are controlled with respect to the throughput of treating agent as a function of the NOx gas concentration or of the exhaust gas rate. As soon as the flame front forms again in the region of the lowest nozzles, these atomization nozzles are fed again with treating agent. Even without treating agent, the lower atomization nozzles can be fed with carrier medium in order to cool the nozzles, if the carrier medium is water. <IMAGE>
Patent AT-E117858-T1 (AT)
Inventor: MAASLAND HANS-HERMANN ING GRAD
IPC: H02M3/335
Filed: 1990-12-18
Granted: 1995-02-15
Abstract: The switching circuit has a driver stage (24, 25) for switching parallel MOSFETs (17, 18) and insulated-gate bipolar transistors (15, 16). The MOSFETs are frequency independent and have a specified voltage range, the bipolar transistors being used for the higher frequency range, e.g. above 20 kHz. Pref. the control electrodes of the different semiconductor (15, 16, 17, 18) are coupled to the driver stage via pre-resistances of differing value.
Patent AT-E89135-T1 (AT)
Inventor: HULSMAN SEVERIEN
IPC: A24C5/18
Filed: 1990-02-15
Granted: 1993-05-15
Abstract: A method and apparatus for manufacturing a rod of tobacco or the like enclosed by a paper strip (9) is described, wherein a paper strip is supported and transported by a garniture tape (1) and tobacco (10) is deposited on the paper strip. The tobacco is compressed into a tobacco core (11) and the paper strip is closed with its longitudinal edges parts (12, 13) around the compressed tobacco core. A channel (14) is formed in the circumference of the tobacco rod during the compressing by means of an entrance finger (15) with a ridge (17). A second longitudinal edge part (13) of the paper strip is folded into the channel by a folding element (19) and a first longitudinal edge part (12) is subsequently laid over said channel.
Patent AT-E107237-T1 (AT)
Inventor: ELLIOTT JOHN
IPC: B42D5/02
Filed: 1990-02-12
Granted: 1994-07-15
Abstract: A web of material adapted to be driven through a machine by sprocket wheels having projecting sprocket pins comprises a series of main sprocket holes (2) at standard half-inch pitch and a second sprocket hole (3) located midway between each main sprocket hole. A set of radial cuts or lines of weakness (4-7) extend from each secondary sprocket hole so as to a define readily deformable zone (8) on each longitudinal side of each secondary sprocket hole and readily deformable zones (9) on each lateral side of each secondary sprocket hole. The readily deformable zones are deflected out of the plane of the web material if they encounter a sprocket hole located in the zone of but out of direct register with the secondary sprocket holes (3).
Patent AT-E96418-T1 (AT)
Inventor: SUTHERLAND JAMES KENNETH
IPC: C07C67/00
Filed: 1990-04-11
Granted: 1993-11-15
Abstract: 6-Fluoroshikimic acid derivatives of the formula (I): <CHEM> wherein R<1> is hydroxy or a moiety biotransformable thereto and R<2> is hydrogen or -P(O)(OH)2 have antibacterial, antifungal and herbicidal activity. Their preparation and use are described as are pharmaceutical compositions containing them.
Patent AT-E105491-T1 (AT)
Inventor: KARIMI HOUSHANG
IPC: A61L29/00
Filed: 1990-11-07
Granted: 1994-05-15
Abstract: An article which becomes lubricious when wet includes a base polymer and a coating composition thereon. The composition includes a lubricating polymer and a matrix polymer which adheres to the base polymer and serves as a carrier for the lubricating polymer. The composition may also include a homogenizing polymer to enhance the compatibility of the matrix and lubricating polymer. The invention includes a method to make the article of the invention by coextruding the base polymer and the coating composition.
Patent AT-E104332-T1 (AT)
Inventor: GABILLET PHILIPPE
IPC: C10N30/02
Filed: 1990-01-15
Granted: 1994-04-15
Abstract: Viscosity additive containing:
 - 6 to 15 parts of a 60/40-54/46 ethylene/propylene copolymer of Mw 155,000 - 250,000 (OCP> - 2 to 8 parts of a poly(C1-C20 alkyl methacrylate) of Mw 30,000 - 150,000 (PMA) with a PMA/OCP ratio of 1/5 to 1/1
 - and the remainder to 100 parts of diluent oil. 
<??>Lubricating compositions containing 0.1 to 10% of the said additive.
Patent AT-E115391-T1 (AT)
Inventor: SANDELL ANDERS LENNART
IPC: B60P3/00
Filed: 1990-10-17
Granted: 1994-12-15
Abstract: A lifting appliance, especially for a patient lifting device, comprises a telescopic column (10) having a carriage (22) which is reciprocable in the longitudinal direction of the column under the action of the telescopic extension and retraction motions of the column. The appliance comprises safety means (37) which are adapted to stop the telescopic motions of the column, in case of defects in the power transmission between a driving motor (15) producing the telescopic motions of the column, and the carriage (22), or if the carriage (22) or a lifting means connected therewith should be stopped by some object in its downward motion.