baber/WOPTO huggingface dataset:
Patent AT-E158866-T1 (AT)
Inventor: BROKOWSKI ANDRZEJ
IPC: G01N29/04
Filed: 1992-07-22
Granted: 1997-10-15
Abstract: PCT No. PCT/PL92/00009 Sec. 371 Date Mar. 28, 1994 Sec. 102(e) Date Mar. 28, 1994 PCT Filed Jul. 22, 1992 PCT Pub. No. WO93/03361 PCT Pub. Date Feb. 18, 1993A set of ultrasonic probes for measurement of time of flight of ultrasonic pulses includes a housing (20), two transmitting ultrasonic probes (1, 2) and two identical receiving ultrasonic probes (9, 10) attached to the housing (20). The receiving ultrasonic probes (9, 10) are disposed between the transmitting ultrasonic probes (1, 2) and are disposed along one line with the transmitting ultrasonic probes (1, 2). Time tL of flight of wave pulse in the workpiece along the distance L between the receiving ultrasonic probes (9, 10) is calculated based on propagation time of a ultrasonic wave (7) transmitted by the transmitting ultrasonic probe (1) and received by the receiving ultrasonic probeheads (9, 10) and on propagation time of a ultrasonic wave (8) transmitted by the transmitting ultrasonic probehead (2) and received by the receiving ultrasonic probeheads (9, 10).
Patent AT-E177154-T1 (AT)
Inventor: PROROK CLARISSA FRANCES
IPC: C12N15/09
Filed: 1992-09-21
Granted: 1999-03-15
Abstract: Techniques for producing cloned DNA sequences are provided which sequences are complementary to DNA occurring in one selected region of one chromosome of a multi-chromosomal genome, such as the human genome. Such cloned DNA sequences can be labeled and formed into probes by conventional procedures, there are provided methods for making probe compositions which comprise mixed DNA segments derived from such a DNA sequence. An improved DNA sequence transamination procedure is provided utilizing trifluoroacetate chaotrope anions. With high concentrations of low complexity DNA, high levels of transamination are thereby achieved. These segments are covalently bound to fluorophore groups through linking groups that are transaminated preferably chaotropically into the segments.
Patent AT-E138996-T1 (AT)
Inventor: FISCHER WILLIBALD
IPC: E02D27/02
Filed: 1993-03-16
Granted: 1996-06-15
Abstract: Shuttering for an upright section at a joint, in particular watertight, between a base and a wall is described, which is especially simple to fabricate and manipulate. For this purpose, the shuttering is configured as a permanent formwork element (1) with an essentially trapezoidal cross-section, in which arrangement the longer of the two sides of different length of the trapezoidal cross-section is to be set up on the base plate (13) and is open, the opposite, shorter side forms a concrete-pouring opening (11), and the inclined sides are formed by wall parts (2a, 2b) of a perforated material (6) which are connected to one another by spacers (3a, 3b) bridging the concrete-pouring opening (11). A flat seal (5) is to be connected to the wall parts (2a, 2b). <IMAGE>
Patent AT-E181660-T1 (AT)
Inventor: WOLFRAM LESZEK J
IPC: A61K8/00
Filed: 1993-11-18
Granted: 1999-07-15
Abstract: Compositions comprising chemically synthesized or biosynthetic water-soluble melanin and at least one water dispersible cationic material which, when combined with the melanin, forms a composition that is suitable for use as a temporary haircolor. A process for temporarily coloring hair using those compositions.
Patent AT-E152093-T1 (AT)
Inventor: BRUN DANIEL
IPC: C07C229/24
Filed: 1993-08-11
Granted: 1997-05-15
Abstract: The present invention relates to a useful process for preparing L-aspartic acid via ammonium aspartate, characterised in that the acid used to precipitate the said aspartic acid from ammonium aspartate is fumaric acid.
Patent AT-E183747-T1 (AT)
Inventor: PAULIK FRANK EDWARD
IPC: C07F9/6574
Filed: 1993-10-19
Granted: 1999-09-15
Abstract: Certain (1,3,2-dioxaphosphorinanemethan) amine compounds, which are useful as halogen-free flame retardant compounds, are disclosed. The compounds are particularly useful in polyurethane compositions.
Patent AT-E142925-T1 (AT)
Inventor: DIAT CHRISTIAN
IPC: B24C5/02
Filed: 1992-12-11
Granted: 1996-10-15
Abstract: PCT No. PCT/FR92/01177 Sec. 371 Date Jun. 9, 1994 Sec. 102(e) Date Jun. 9, 1994 PCT Filed Dec. 11, 1992 PCT Pub. No. WO93/11908 PCT Pub. Date Jun. 24, 1993In performing micro-cleaning and micro-blasting, a dry micro-cleaning abrasive powder is sprayed having a very small grain size. This enables high cleaning speeds to be reconciled with exceptionally fine blasting in order to remove dirty stains and encrusted deposits from valuable, delicate, or fragile medium as is the case when having to blast off pollutants and pollution that become stuck to the surfaces of monuments and buildings. Jets of compressed air charged with fine abrasive particles having grain sizes of less than 200 micrometers can also be sprayed towards the surface. The jets are emitted from nozzles at high speeds so that they sweep the surface with at least ten jets, each of which has a cross section lying in the range of 400 micrometers to 4 millimeters, so that very low kinetic energy is imparted to the surface.
Patent AT-E166621-T1 (AT)
Inventor: NASH HAROLD
IPC: B60G9/00
Filed: 1993-03-31
Granted: 1998-06-15
Abstract: A conventional suspension system includes a load sensing valve (F) for modulating the braking force with load. An auxiliary suspension system includes air bags (10, 11) for the rear axle (B) of the vehicle. To compensate for the effect of the air bags (10, 11) compensating means (12) is provided to move the stem (32) (V) of the valve (F). The compensating means (12) is pneumatically operated from the same air supply (Ls) as to the air bags (10, 11). The compensating means (12) in one case comprises an auxiliary compensating bellows (30) mounted on a bracket (40) below the valve (F). In another arrangement the compensating means (12) is provided by a ram (65) which acts on an extension arm (67) which in turn is mounted to an arm (M) which acts on the stem (V) of the load compensating valve (F).
Patent AT-E182986-T1 (AT)
Inventor: MERLIVAT LILIANE
IPC: G01N31/00
Filed: 1993-03-31
Granted: 1999-08-15
Abstract: A method and a device for measuring the dissolved CO2? content of sea water, wherein pH is measured by colorimetry on a solution with a CO2? concentration matching that of sea water. The optical absorbance of the solution is measured at a wavelength ($g(l)M) which is characteristic of a peak absorption value of the basic form of the colouring agent; a complementary measurement is performed at a wavelength ($g(l)B) at which the colouring agent is not absorbent; and a complementary absorbance measurement is performed at a wavelength ($g(l)I) near the isobestic point of the colouring agent. The device comprises a measurement cell (3) containing the coloured indicator solution and means (26, 27a, 27b, 27c) for successively filtering the optical beam as it leaves the cell (3) at the various wavelengths required to perform said measurements.
Patent AT-E181262-T1 (AT)
Inventor: BREDAL TORBEN
IPC: B21C31/00
Filed: 1993-04-06
Granted: 1999-07-15
Abstract: PCT No. PCT/DK93/00128 Sec. 371 Date Nov. 9, 1994 Sec. 102(e) Date Nov. 9, 1994 PCT Filed Apr. 6, 1993 PCT Pub. No. WO93/19862 PCT Pub. Date Oct. 14, 1993The method and apparatus are utilized in the extrusion of profiles of material suitable for extrusion, such as metal or plastic. In the method of the invention, the temperature of the extruding product 10 is measured continuously and without contact immediately outside the extrusion outlet 7, and the data measured are used to adjust the said temperature to the effect that the temperature of the extruding product is maintained as constant as possible from one product to the next, whereby controlling devices 17, 18, 19 20, 21, 22 are provided to adjust the extrusion pressure on the basis of a calculation of the values measured and to check the quality of the profile and the geometric dimension for comparison with the predetermined values. The apparatus comprises an extrusion machine 1 having a measuring device for measuring the temperature at the outside of the outlet 7 continuously and without contact, said device 11 being a camera 11 responsive to infrared radiation, as is the case with a device 16 for measuring the temperature of the workpiece 6.
Patent AT-E180891-T1 (AT)
Inventor: WOYSKI WILLIAM B
IPC: G01N3/32
Filed: 1993-04-20
Granted: 1999-06-15
Abstract: A vibration test fixture includes a reciprocating slip plate carrying an article subjected to vibration and shock testing. A pair of opposed, spaced apart low oil pressure hydrostatic linear bearings support the slip plate during reciprocating single-axis linear travel on the bearings. The slip plate is mounted to each bearing by a single-axis bearing guide system confining the slip plate to reciprocating longitudinal travel on generally planar, two-dimensional bearing surfaces that support the load of the slip plate. The slip plate is reciprocated by a voice coil-driven hydraulic servo valve and double-acting piston actuator integrated into the vibration table between the bearings that support the slip plate. The voice coil connects directly to a pilot valve in the servo valve assembly. The voice coil generates a vibrating linear motion input that reciprocates the pilot valve at controlled frequencies to induce alternating hydraulic fluid flow control outputs from the servo valve for reciprocating the actuator pistons that drive the slip plate. Other embodiments include a multiple-axis, multiple degree-of-freedom vibration test fixture, and a multiple stage hydraulic servo valve that can be integrated into a piston drive system to achieve high frequency and high force levels in a hydraulic vibration test fixture. Combined large acceleration forces up to about 6 g's at high frequencies up to about 2000 Hz can be produced in one embodiment of the invention.
Patent AT-E155346-T1 (AT)
Inventor: LO YING-CHENG
IPC: A61M5/14
Filed: 1993-05-12
Granted: 1997-08-15
Abstract: The present invention provides an improved coextruded medical port tubing. The medical port tubing provides characteristics that are desirable in the medical industry and therefore can be used as a medical port tubing in, for example, renal therapy or blood donor tubes. To this end, the present invention provides a coextruded medical grade port tubing comprising: an outer layer comprising a blend of polypropylene copolymer and styrene-ethylene-butylene-styrene copolymer; a tie layer; and a core layer comprising polyvinyl chloride.
Patent AT-E136189-T1 (AT)
Inventor: BAUMGARTE HEINZ-PETER
IPC: H05B37/03
Filed: 1993-09-10
Granted: 1996-04-15
Abstract: At the start of the switching-on process of the incandescent lamp (5), a first actual value (ILA) of the lamp current (IL) and then, after a time lapse (T), a second actual value (ILE) are measured. The time lapse (T; T1, T2, T3) is predetermined dependently upon the first actual value (IL1A, IL2A, IL3A) at the start of a switching-on process in such a way that, when a drop (I, II, III) therein occurs, the length of the time (T1, T2, T3) is extended. The difference ((Delta) I; (Delta) IL1 (Delta) IL2, (Delta) IL3) between the measured actual values is evaluated to detect the operability of the incandescent lamp. The time is preferably predetermined in such a way that the lamp does not light up until it has elapsed and the lamp is then disconnected from the supply voltage again.
Patent AT-E179318-T1 (AT)
Inventor: SILVERMAN MARTIN S
IPC: A61B17/00
Filed: 1993-09-17
Granted: 1999-05-15
Abstract: A method of transplanting a graft in the subretinal area of a host eye comprises preparing the graft by harvesting from the donor tissue a population of cells in a manner that maintains the population of cells in the same organization and cellular polarity as is present in normal tissue of that type. The population of cells are of a sheet-like form and are assembled with a relatively thin flexible pliable carrier composed of a non-toxic flexible composition which substantially dissolves at body temperature to form a graft. The graft is sufficiently flexible and pliable to be coiled to form a volute (76) without disturbing the organization and polarity of the cells. The method further comprises coiling the graft to form a volute (76) with the convolutions of the volute (76) free of one another for subsequent uncoiling of the graft substantially to its original sheet-like form. An incision is made in the host eye for insertion of the volute (76). The incision in the eye is smaller than the incision that would be required for insertion of the graft in its uncoiled sheet-like form. The volute is inserted one end first into the host eye through the incision and transported to a position between the retina and the underlying tissue. The volute (76) uncoils after its insertion to lie in sheet-like form between the retina and the underlying tissue of the host eye. The incision is then closed.
Patent AT-E214601-T1 (AT)
Inventor: DALE JAMES B
IPC: A61K39/00
Filed: 1993-09-15
Granted: 2002-04-15
Abstract: A recombinant multivalent hybrid protein vaccine against multiple serotypes of group A streptococci that may result in rheumatic fever. The vaccine can also evoke other protective antibodies of the mucosal type DNA sequences e.g. genes which encode the necessary amino acids that carry our the desired epitopes. A method of vaccination against streptococcal infections and compositions for carrying out the same.
Patent AT-E150859-T1 (AT)
Inventor: GOTTSCHLICH BERND
IPC: F17C3/08
Filed: 1994-05-04
Granted: 1997-04-15
Abstract: The invention relates to an insulated container (1) for storing liquefied helium (2). In order to simplify the assembly of an extraction siphon and to permit economical extraction, the extraction siphon (3, 4), according to the invention, is firmly integrated at least partly in the container (1) and is thermally uncoupled from the ambient. <IMAGE>
Patent AT-E167858-T1 (AT)
Inventor: HYTOENEN MARTTI
IPC: A61K31/55
Filed: 1994-09-16
Granted: 1998-07-15
Abstract: A method for the preparation of 3-hydroxy-5-Ä2-(dimethylamino)-ethylÜ-2,3-dihydro-4-(methoxyphenyl)-1, 5-benzothiazepin-4(5H)-one and use of the product prepared by this method for making pharmaceutical compositions and pharmaceutically active compounds is disclosed starting with N-alkylation of 3-hydroxy-2,3-dihydro-4-(methoxyphenyl)-1,5-benzothiazepin-4(5H)-one with a (dimethylamino)ethyl halide wherein the N-alkylation reaction is carried out in a reaction mixture comprising 2-butanone and water. The product of this reaction and its salts have utility as pharmaceutically active compounds and as intermediates for making pharmaceutically active compounds. The disclosed method and use is simpler, more efficient and safer than prior known methods and produces a product of superior purity.
Patent AT-E191798-T1 (AT)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: G02B6/12
Filed: 1994-01-14
Granted: 2000-04-15
Abstract: An integrated optical, polarization-manipulating device, comprises a first waveguiding section (A) with a first guide (21), a second waveguiding section (E) with a second and a third optically decoupled and physically separated guide (26, 27) and an intermediary waveguiding section (C) for an adiabatic coupling between the first and the second sections (A, B). The intermediary section (C) comprises a polarization-sensitive asymmetric Y-branching device, provided with two mutually diverging intermediary guides (24, 25), a monomodal (24) and a bimodal (25), coupled to the guides (26, 27), respectively, of the second section. The guides (21, 27) form, with dummy guides (22, 28), respectively, polarization-insensitive asymmetric Y-junctions which function as mode converters between zeroth- and first-order guided modes. Bimodal coupling sections (B, D) provide for adiabatic couplings between asymmetric Y-junctions and the intermediary section (C). Advantages: the device can be provided on non-birefringent materials; is relatively simple to manufacture; and, in the case of the ridge-type guide structure, only one etching step is required. <IMAGE>
Patent AT-E150802-T1 (AT)
Inventor: HADJ-RABAH HOCINE
IPC: C23C8/50
Filed: 1994-07-22
Granted: 1997-04-15
Abstract: The purpose of the nitriding process is to impart to articles made of ferrous metal, besides the surface properties resulting directly from the nitriding, a corrosion resistance comparable to that which is obtained by following the nitriding treatment with an oxidation treatment, especially in salt baths. According to the process of the invention the articles are treated by immersion for an appropriate period in a molten salt bath consisting in a manner known per se essentially of alkali metal cyanates and carbonates and containing a small quantity of a sulphur-containing species, the articles are raised, in relation to a counterelectrode immersed in the bath, to a positive potential such that a substantial current passes through the bath from the articles to the counterelectrode, and the content of cyanides formed in a secondary reaction is maintained at a value lower than 6 %. It is preferable to work at a constant average current; typical current densities are from 300 to 800 amperes per m<2>, the typical range of temperatures 450-650 DEG C, and the typical times range between 10 and 150 min.
Patent AT-E184636-T1 (AT)
Inventor: CHERPECK RICHARD E
IPC: C10L1/192
Filed: 1993-12-20
Granted: 1999-10-15
Abstract: A fuel additive composition comprising: (a) a poly(oxyalkylene) hydroxyaromatic ester having the formula:   <IMAGE>    or a fuel-soluble salt thereof; where R1 and R2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R3 and R4 are each independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R5 is hydrogen, alkyl having 1 to 30 carbon atoms, phenyl, aralkyl or alkaryl having 7 to 36 carbon atoms, or an acyl group having the formula:   <IMAGE>    where R6 is alkyl having 1 to 30 carbon atoms, phenyl, or aralkyl or alkaryl having 7 to 36 carbon atoms; R7and R8 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; n is an integer from 5 to 100; and x and y are each independently an integer from 0 to 10; and (b) an aliphatic amine having at least one basic nitrogen atom and containing a hydrocarbyl group which has sufficient molecular weight and carbon chain length to render the aliphatic amine soluble in hydrocarbons boiling in the gasoline or diesel fuel range.
Patent AT-E188957-T1 (AT)
Inventor: MARABINI ANNA MARIA
IPC: B09B3/00
Filed: 1995-08-08
Granted: 2000-02-15
Abstract: A process for preparing ceramic materials having particular properties starting from asbestos wastes is described. The so obtained ceramic materials are also described.
Patent AT-E169662-T1 (AT)
Inventor: HARGARTER NICOLE
IPC: C08J5/18
Filed: 1995-10-02
Granted: 1998-08-15
Abstract: Flexible, elastic, thermoplastic melt-adhesive film comprises a single layer with no release coating. This film can be wound and unwound without using an additional release agent, is essentially free from antiblocking agents and lubricants, and has a main melting peak below 90 degrees C. The film contains copolymers (A) and (B) of an olefin monomer, pref. ethylene, with different oxygen-contg. polar comonomers, the total amt. of such comonomers (w.r.t. total wt. of polymer in the film) being 18-40 wt.% and the amt. of the comonomer in copolymer (A) being at least 60 wt.% of the total amt. of O-contg. comonomers. The two copolymers are mixed under a shearing force so copolymer (B) is present as a finely-dispersed second phase in copolymer (A). Also claimed is a process for the prodn. of composites, by: (a) placing the film between any two substrates, and (b) forming a bond by the action of heat and pressure.
Patent AT-E164025-T1 (AT)
Inventor: FRITSCHI MARKUS
IPC: H01F7/18
Filed: 1995-12-16
Granted: 1998-03-15
Abstract: The magnetically influenced switch device (5) contains a sensor coil (22) with at least one winding coupled to at least part of the electromagnet's magnetic field at least when an air gap is open. The sensor coil is switched over to a controlled semiconductor (11) connected in series with a pull-in coil (1) of the electromagnet, which also has a hold-in coil, by a voltage peak which occurs at the instant of air gap closure. The sensor coil is changed over by an electronic switching device. It takes the form of at least one winding mounted at any point around the core and/or the armature. It can be mounted near the air gap and core and/or the armature and is coupled to the stray field of the electromagnet about the air gap.
Patent AT-E167840-T1 (AT)
Inventor: CANTINI VITTORIANO
IPC: B62H1/04
Filed: 1995-05-11
Granted: 1998-07-15
Abstract: A device (10) for automatically operating a stand (26) for vehicles with at least two wheels and a frame (12), in which the stand (26) is pivoted to the frame (12) such as to be able to rotate freely and being maintained in its raised rest position by a first elastic element (29) positioned between the stand (26) and the frame (12), the device comprising a lever (23) rotatable in proximity to the point at which the stand (26) is pivoted to the frame (12), the lever (23) being provided with a first pulley (24), a second pulley (17) being operated by a geared motor (13) and winding a cable portion (20) which is secured at one end (32) to the frame (12) and at its other end to the pulley (17), the pulley (24) forming a bearing and deviation point for the cable portion, the lever (23) being provided with a counteracting element (25) which engages in a point of the stand (26) so as to rotate it. The geared motor (13) is electrically operated and remote-controlled. Elements are associated with the geared motor (13) for automatic reversal of its movement or its stoppage, the lever (23) being provided with a contrast element such as to engage with a point of the stand, so as to make it rotate. The lever (23) is rotatably operated by a cable (20) which cable at one end is fixed to a winding pulley (17) operated by a geared motor (13), and near its other end acts on said lever (23) either directly or by means of a cable transmission. With the geared motor (13), there are associated elements for its automatic reversal or stopping.
Patent AT-E195959-T1 (AT)
Inventor: MICHIE WILLIAM JAMES JR
IPC: B29C47/00
Filed: 1995-07-07
Granted: 2000-09-15
Abstract: A film comprising a blend of copolymers, which has been extruded (i) to a film having a gauge of less than about 1.8 mils; a dart impact strength of at least about 80 grams per mil at a density of 0.926 gram per cubic centimeter; and a dart impact strength of at least about 480 grams per mil at a density of 0.918 gram per cubic centimeter and/or (ii) to a film having a gauge of less than about 5 mils, and a blocking force of less than about 120 grams and a COF in the range of about 0.2 to about 0.5, said blend having been produced in situ by contacting ethylene and at least one alpha-olefin comonomer with a magnesium/titanium based catalyst system in each of two reactors connected in series, under polymerization conditions, wherein the polymer formed in the high molecular weight reactor has a flow index in the range of about 0.01 to about 30 grams per 10 minutes and a density in the range of about 0.860 to about 0.940 gram per cubic centimeter and the polymer formed in the low molecular weight reactor has a melt index in the range of about 50 to about 3000 grams per 10 minutes and a density in the range of about 0.900 to about 0.970 gram per cubic centimeter, the weight ratio of high molecular weight reactor polymer to low molecular weight reactor polymer being in the range of about 0.5:1 to about 2:1 with the proviso that for film (i), 1-butene is at least one of the comonomer(s) used in the low molecular weight reactor and is present in the in situ blend in a weight ratio of 1-butene to the other comonomer(s) in the range of about 0.001:1 to about 1.3:1, and for film (ii), the film is essentially free of antiblock and slip agents.