baber/WOPTO huggingface dataset:
Patent AT-E111188-T1 (AT)
Inventor: PAGANO ROBERTO
IPC: F02B3/06
Filed: 1989-10-24
Granted: 1994-09-15
Abstract: The control unit includes a sensor (7) which provides a signal indicative of the current flowing in the preheating plugs (2), and differentiating circuits (9) which generate signals indicative of the time differential of the current intensity. The current in the preheating plugs (2) is switched off when the time differential of the intensity of the current passing through them falls below a predetermined threshold value.
Patent AT-E87746-T1 (AT)
Inventor: BENECKE WOLFGANG
IPC: B81C99/00
Filed: 1988-12-01
Granted: 1993-04-15
Abstract: PCT No. PCT/DE88/00740 Sec. 371 Date Jun. 4, 1990 Sec. 102(e) Date Jun. 4, 1990 PCT Filed Dec. 1, 1988 PCT Pub. No. WO89/05459 PCT Pub. Date Jun. 15, 1989.Disclosed is an instrument for measuring accelerations, with the aid of which changes in motion in the three axes of space can be measured with selective sensitivity. In order to detect multi-dimensional changes in motion, three micromechanical sensors, each sensitive to the acceleration in a selected direction, are integrated in a crystal. The sensors are composed of torsion bars having masses eccentrically attached thereto, which, in the event of changes in motion, exercise torques about the axes of the torsion bars. The torques are measured with the aid of integrated piezo-resistances. The planar integration of the acceleration meter permits integrating the evaluation circuit on the same semiconductor surface. Acceleration meters of this kind are fabricated with the prescribed process in planar technology with the aid of epitaxy, lithography and anisotropic etching methods. High precision and high miniaturization make this acceleration meter suited for application in overland and aviation navigation and for component positioning in robotry.
Patent AT-E87022-T1 (AT)
Inventor: TAKESHITA FUSAYUKI
IPC: C09K19/00
Filed: 1988-12-23
Granted: 1993-04-15
Abstract: A ferroelectric liquid crystal composition and a photoswitching element prepared by using same are disclosed. This composition gives the element a quick response. The composition comprises at least one compound represented by general formula (I) (wherein R<1> and R<2> each represents an alkyl group containing 1 to 18 carbon atoms) and at least one optically active compound represented by general formula (II) (wherein R<3> represents an alkyl or alkoxy group containing 1 to 18 carbon atoms, R<4> represents an alkyl group containing 2 to 18 carbon atoms, X represents a single bond, -COO-, -OCO-, -N=CH-, -CH=N-, -OCH<2>- or -CH2O-, m and n each represents an integer of 1 or 2, and * represents an asymmetric carbon atom). The photo-switching element prepared by using the compositon shows a quick response.
Patent AT-E109146-T1 (AT)
Inventor: WALDECK HARALD
IPC: C07D513/06
Filed: 1990-03-01
Granted: 1994-08-15
Abstract: Compounds corresponding to the formula I   <IMAGE> (I)  in which R1 represents hydrogen, lower alkyl or cycloalkylalkyl with 4-7 carbon atoms, R2 represents hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl, and R3 represents hydrogen, halogen, lower alkyl or lower alkoxy, or R2 and R3 together denote an alkylenedioxy group, R4 represents cycloalkyl with 5 to 6 carbon atoms, thiophene or optionally substituted phenyl, R5 represents hydrogen or halogen, R6 represents hydrogen, halogen, lower alkyl, lower alkoxy or trifluoromethyl, and Z represents an alkylene chain with 2-4 carbon atoms, which can optionally be mono- or disubstituted by lower alkyl or onto which a 5-6-membered carbocyclic ring can optionally be fused, or represents an -X-CH2-CH2- chain, which have pharmacologically valuable properties, are described, together with a method for their preparation.
Patent AT-E84844-T1 (AT)
Inventor: NIEMANN HANS-DIETER
IPC: E06B3/54
Filed: 1990-05-11
Granted: 1993-02-15
Abstract: The device for chocking panes (25) in door or window frames, particularly in sash frames, has a pane chock (12) and a wedge piece (13), of approximately the same length, which can be assembled therewith perpendicularly to the plane of the pane. In order to allow simple crosswise chocking of glass panes without causing undesirable stresses in the glass pane (25), the device is so designed that the wedge piece (13) can be inserted into a recess (14) of the pane chock (12) which is open perpendicularly to the plane of the pane and situated below the pane supporting wall (17). <IMAGE>
Patent AT-E118001-T1 (AT)
Inventor: EFFLAND RICHARD CHARLES DR
IPC: A61K31/44
Filed: 1990-07-31
Granted: 1995-02-15
Abstract: This invention relates to 1,3-dihydro-1-(pyridinylamino)-2H-indol-2-ones of the formula <CHEM> where R1, R2 and R3 are independently hydrogen, loweralkyl, aryl, arylloweralkyl or heteroarylloweralkyl selected from the group consisting of pyridinylmethyl, pyridinylethyl, thienylmethyl, thienylethyl; or R2 and R3 together form a cycloalkane ring of 4 to 6 carbons or a spiro-fused aryl cycloalkane or heterocycloalkyl selected from the group consisting of piperidine and tetrahydropyran; X and Y are independently hydrogen, halogen, hydroxy, loweralkyl, loweralkoxy, nitro, amino or trifluoromethyl; m and n are independently integers of 1 to 3, the pharmaceutically acceptable acid addition salts thereof and, where applicable the optical, geometrical and stereoisomers and racemic mixtures thereof and to a process for their preparation. The compounds of this invention display utility as analgesics, anticonvulsants, for enhancing memory and for the treatment of Alzheimer's disease.
Patent AT-E94276-T1 (AT)
Inventor: VON WEDEMEYER PETER
IPC: G01B3/10
Filed: 1990-11-26
Granted: 1993-09-15
Abstract: The invention relates to a roll tape measure comprising an extractable measuring tape. Attached to the free end of the measuring tape (1) is a stop hook (4) which comprises a stop member (5) which projects approximately at right angles with respect to the measuring tape (1). That surface (6) of the stop member (5) which faces the measuring tape (1) is coated with friction bodies (7). These consist, for example, of sapphire crystals having a grain size of approximately 0,12 mm. This coating with friction bodies (7) provides the stop hook (4) with a good grip on the edge of the objects to be measured and with a high degree of resistance to wear.
Patent AT-E93016-T1 (AT)
Inventor: ROCKENFELLER GOTTFRIED
IPC: F16B13/10
Filed: 1990-12-12
Granted: 1993-08-15
Abstract: In order that a tubular dowel 1 can be anchored in a predrilled hole 12 in masonry 13 or a constructional body, in particular consisting of hard and/or heavy concrete, with the formation of an undercut, also while achieving withdrawal values up to 10,000 N or more, if the depth of the predrilled hole exceeds the dowel length, in this case a tubular dowel 1 is used which consists of a metal sleeve 2 having a broadened head part 3, the cross-sectional shape of which metal sleeve 2 can be varied in a permanent manner. Accommodated in the sleeve 2 are a wedge piece 4, which has a wedge surface inclined at an acute angle with respect to the sleeve longitudinal axis, and an expansion body 5, which is allocated to the wedge surface of this wedge piece 4. The wedge piece 4 forms an anvil-like counter-bearing for the expansion body 5, and a rod-like driver 6 for the expansion body 5 is inserted into the sleeve 2 from the head end. The expansion body 5 can be deflected by axial forces acting from the outside on the driver 6 along the wedge surface of the wedge piece 4 laterally from the sleeve longitudinal axis against the sleeve walls. The expansion body 5 can be anchored between the sleeve walls and the wedge piece 4 by plastic deformation of the sleeve walls. 
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Patent AT-E169954-T1 (AT)
Inventor: LAPIDUS STANLEY N
IPC: B01D37/00
Filed: 1990-12-27
Granted: 1998-09-15
Abstract: A method and apparatus for the controlled instrumentation processing of cells and other particles with a filter device measures a parameter of the flow through the filter device of a fluid carrying the particles. A measure of the change of fluid flow through the filter device yields desired information for quantizing the particles and for quantizing the obstruction of the filter device by the particles. The method and apparatus typically operate automatically. Cytological test methods and instruments can employ the invention to quantize and to collect cells. <IMAGE>
Patent AT-E166922-T1 (AT)
Inventor: QUAX WILHELMUS JOHANNES
IPC: C12P19/14
Filed: 1990-06-27
Granted: 1998-06-15
Abstract: Thermostable and acid stable  alpha -amylases are provided as expression products of genetically engineered  alpha -amylase genes isolated from microorganisms, preferably belonging to the class of Bacilli. Both chemical and enzymatic mutagenesis methods are e.g. the bisulphite method and enzymatic misincorporation on gapped heteroduplex DNA. The mutant  alpha -amylases have superior properties, e.g. improved thermostability over a broad pH range, for industrial application in starch processing and textile desizing.
Patent AT-E107173-T1 (AT)
Inventor: NOLL BERNHARD DR RER NAT
IPC: A61K33/244
Filed: 1990-10-23
Granted: 1994-07-15
Abstract: The invention relates to an inactive composition (kit) for preparing a stable enantiomeric form of technetium-99m mercaptoacetyltriglycine (<99m>Tc-MAG-3) for nuclear medical examinations of kidney function, and to a process for producing this kit. The kit according to the invention consists of two components which are packed separately and the first of which consists of a lyophilised mixture of mercaptoacetyltriglycine, of a coligand stabilising oxidation state +5 of Tc, of a reducing agent and alkali metal or alkaline earth metal hydroxide in the molar ratio 1 : (50 - 150) : (0.1 - 0.5) : (30 - 80> MAG-3 : coligand : reducing agent : hydroxide and whose second component contains a sterile phosphate buffer solution with an amount of acid corresponding to the molar ratio MAG-3 : hydroxide. Used for this purpose in a preferred embodiment is a salt of tartaric acid or gluconic acid, in particular Na2 tartrate, as coligand, SnCl2 as reducing agent, and NaOH as hydroxide. Concerning the process, the invention comprises, for the preparation of component 1 of the kit, hydrolysing benzoyl-MAG-3 with alcoholate in alcoholic solution and mixing the mercaptoacetyltriglycine ligand obtained in this way with the mercapto group in unprotected form with the reducing agent and with the coligand which stabilises oxidation state +5 of Tc at pH >11 in the ratio indicated above, lyophilising and packing in portions.
Patent AT-E125651-T1 (AT)
Inventor: LAPORTE ERIC
IPC: H03M7/00
Filed: 1990-04-25
Granted: 1995-08-15
Abstract: The transmitter in a power line communications system applies to the power line encoded logical-one and logical-zero bit signals consisting of signals formed respectively of predetermined different sequences of frequencies. The receiver, coupled to the power line, includes a first homodyne, non-coherent, quadratic demodulator for demodulating the logical-one bits and a second for demodulating the logical-zero bits. The first demodulator produces, locally, and in first and second channels, respectively, a first reference signal that is a replica of the logical-one bit sequence of frequencies and a second reference signal that is the replica in quadrature. The second demodulator produces, locally, and in third and fourth channels, respectively, corresponding third and fourth reference signals for the logical-zero bit sequence. Each of the four reference signals is applied to a corresponding analog multiplier for multiplication by the input signal in each channel. The output of each multiplier is applied to a low pass filter that passes only the dc component of the product signal which in turn is squared. The resultant signals in the first and second channels are summed to provide a first output signal, and the resultant signals in the third and fourth channels are summed to provide a second output signal. Compensation circuitry cancels error voltages developed in the demodulation channeis as a result of component offset, and the two output signals are integrated over a bit period and then compared to each other to detect a logical-one or logical-zero bit.
Patent AT-E122721-T1 (AT)
Inventor: HORNES ERIK
IPC: C12N15/09
Filed: 1989-11-21
Granted: 1995-06-15
Abstract: The process includes the steps of: a) contacting a liquid containing mRNA with an insoluble support having DNA probes attached thereto via the 5'-terminus thereof whereby the mRNA is hybridised to said probes and hence to said support; b) removing said liquid; and c) adding enzymes and nucleotides in solution whereby the probe functions as a primer to produce single stranded cDNA on the mRNA templates. The DNA probe is oligo-dT or a specific DNA sequence which may correspond to a conserved region in a class of mRNA molecules. The insoluble support may consist of magnetic particles which are monodisperse and/or superparamagnetic.
Patent AT-E112809-T1 (AT)
Inventor: MCKAMEY CLAUDETTE G
IPC: C22C38/00
Filed: 1990-03-07
Granted: 1994-10-15
Abstract: An improved iron aluminide alloy of the DO3 type that has increased room temperature ductility and improved high elevated temperature strength. The alloy system further is resistant to corrosive attack in the environments of advanced energy corrosion systems such as those using fossil fuels. The resultant alloy is relatively inexpensive as contrasted to nickel based and high nickel steels currently utilized for structural components. The alloy system consists essentially of 26-30 at. % aluminum, 0.5-10 at. % chromium, 0.02-0.3 at. % boron plus carbon, up to 2 at. % molybdenum, up to 1 at. % niobium, up to 0.5 at. % zirconium, up to 0.1 at. % yttrium, up to 0.5 at. % vanadium and the balance iron.
Patent AT-E198516-T1 (AT)
Inventor: EDELMAN GERALD M
IPC: G06F15/18
Filed: 1990-10-10
Granted: 2001-01-15
Abstract: An apparatus capable of sensing the presence of objects in its environment, categorizing these objects without a prior description of the categories to be expected, and controlling robotic effector mechanisms to respond differentially to such objects according to their categories. Such responses include sorting objects, rejecting objects of certain types, and detecting novel or deviant objects. The invention includes a device called a "classification n-tuple" (of which a "classification couple" is a special case) capable of combining signals from two or more sensory modalities to arrive at the classification of the object. The invention operates by simulating certain features of animal nervous system, including neurons with responses determined at each moment of time by inputs received along synaptic connections from sensory means or form other neurons. In this invention, neurons are arranged in "groups", which permits them to act cooperatively while still retaining characteristic individual responses. Groups in turn are arranged in "repertoires", which provide a totality of response specificities sufficient to respond to any of a range of possible input objects. Some of these repertoires are organized as "maps", such that groups responding to inputs that are similar along some dimensional (spatial or abstract) are close together in the repertoire, enabling the repertoire to respond correctly to novel objects that are similar to objects it has encountered previously. Maps in this invention are linked by connections, called "reentrant" connections, that enable the responses of one map to be reentered into the system as inputs to another map. Reentrant connections permit signals from different sensory modalities to be correlated in an ongoing fashion, and they are the basis for the operation of classification n-tuples. The responses of the apparatus of this invention may be improved and optimized for a particular task through the operation of "neuronal group selection", a process which enhances the responses of those neuronal groups in the apparatus which were active in some time interval preceding the production of a useful output action. This process operates by modifying the strength of selected synaptic connections. The value of various output actions is determined, for the purpose of regulating selection, by means which are internal to the apparatus of this invention. Accordingly, the invention is capable of self-organization and learning, and does not require a predetermined specification of correct responses for all possible inputs.
Patent AT-E106760-T1 (AT)
Inventor: ROSSI LUCIO
IPC: A61M5/24
Filed: 1990-11-08
Granted: 1994-06-15
Abstract: PCT No. PCT/IT90/00092 Sec. 371 Date May 20, 1992 Sec. 102(e) Date May 20, 1992 PCT Filed Nov. 8, 1990 PCT Pub. No. WO91/08788 PCT Pub. Date Jun. 27, 1991.A single-use safety syringe comprising an outer cylindrical body provided with an end spout, a needle provided with a joint adapted to releasably engage the inner wall of the end spout, and a plunger provided with a fore end adapted to releasably inwardly engage the joint of the needle so as to allow the plunger to move into the syringe and engage the end spout to make the injection. The joint has an inner seat with a widening plug projecting downwardly from a base of the seat and projections extending from walls of the seat. The fore end of the plunger has a conical axial cavity open at a frontal face of the fore end and cuts along its generatrix and a groove there around. The outer dimension of the fore end corresponds to the inner dimension of the inner seat of the joint whereby when the plunger is at the end of the injection the widening plug enters the cavity and forces walls of the cavity to spread and exert radial pressure against inner walls of the joint, with the grooves of the fore end engaging projections of the joint to lock the needle and plunger together thereby preventing reuse of the needle.
Patent AT-E152564-T1 (AT)
Inventor: METROKA MICHAEL P
IPC: H01H3/16
Filed: 1990-11-01
Granted: 1997-05-15
Abstract: A portable radiotelephone with a keypad, alphanumeric character display, and hands free function is disclosed. A movable flip element of the housing covers a keypad and other control buttons when in a closed, on-hook, position and activates the illumination of the keypad, enables the display, and enables the hands free function when in an open, off-hook, position. The duration of keypad illumination and display activation are timed to reduce battery drain and the hands free function may be deactivated with a hookswitch flash.
Patent AT-E162896-T1 (AT)
Inventor: MOLLER OLE HENRIK
IPC: G06F9/22
Filed: 1985-05-07
Granted: 1998-02-15
Abstract: The instructions are in a set of which each instruction includes a word with bits arranged in fields. The controller communicates with external devices over an input data bus, an instruction word bus and the output data bus. The comparator register (128) connects with an internal bidirectional data bus (110) for receiving and storing temporarily the instruction address. The comparator (129) is connected with the comparator register to receive the stored instruction address and with the lines (174) of the output data bus to receive the instruction address generated by the microprogram sequence controller on the output data bus. When these two instructions are equal the comparator signals the equality.
Patent AT-E135052-T1 (AT)
Inventor: MAGERS THOMAS A
IPC: C12Q1/00
Filed: 1991-06-15
Granted: 1996-03-15
Abstract: A composition, test device and method of determining the presence or concentration of ketone bodies, and specifically D- beta -hydroxybutyrate, in a test sample are disclosed. The test device includes a test pad comprising a suitable carrier matrix incorporating an indicator reagent composition capable of interacting with D- beta -hydroxybutyrate to produce a detectable or measurable response. In addition, a new and improved indicator reagent composition, comprising a) an indicator dye that is responsive to thiols, such as a substituted isobenzothiazolone, Ellman's reagent or a derivative of Ellman's reagent; b) D- beta -hydroxybutyrate dehydrogenase; c) lipoamide dehydrogenase; d) D,L-lipoamide; and e) nicotinamide adenine dinucleotide, is incorporated into the carrier matrix to provide an accurate and sensitive assay of a test sample for D- beta -hydroxybutyrate (DHBA) in particular, and for ketone bodies in general. The improved method and composition are especially useful in the assay of whole blood, blood serum, blood plasma and urine for ketone bodies.
Patent AT-E115497-T1 (AT)
Inventor: STOFFEL HANS F
IPC: B65D83/14
Filed: 1991-11-13
Granted: 1994-12-15
Abstract: The present, double-walled container (1) for pressure-resistant cans, such as are known in the cosmetics industry, has a beaker-shaped inner container (5) and a single-piece outer container (4). The neck projection (11) of the bottle-shaped outer container (4) is provided with an inversion (13), by means of which an annular groove (14) is formed in the interior of the outer container (4) and in which groove (14) the inner container (5) is attached. The method of manufacturing such a container (1) provides for the inner container (5) to be introduced into the outer container (4) while it is still cylindrical; the outer container (4) to be tapered and formed into a bottle shape without the inner container (5) being deformed; the inner container (5) to be introduced into the groove (14) formed by the deformation and attached there. Alternatively, the part of the outer container (4) forming the groove (14) is provided with an external circumferential channel (19) and/or said part is placed against the neck projection (11) of the bottle-shaped outer container (4). <IMAGE>
Patent AT-E126838-T1 (AT)
Inventor: BOEBEL FRIEDRICH
IPC: C30B23/00
Filed: 1991-05-29
Granted: 1995-09-15
Abstract: PCT No. PCT/DE91/00461 Sec. 371 Date Nov. 30, 1992 Sec. 102(e) Date Nov. 30, 1992 PCT Filed May 29, 1991 PCT Pub. No. WO91/19025 PCT Pub. Date Dec. 12, 1991.A process and apparatus for in situ measurement of the thickness of a thin film on a substrate using interference effects in the thin film. Thermal radiation of the substrate is utilized as a source of interfering bundles of electromagnetic radiation which intensity thereof is measured with a charge-coupled-device camera, and signal-processing electronics is utilized for determining in accordance with the Airy formula the thickness of the thin film on the substrate in the planar direction of the thin film and the index of refraction thereof. The low time constant for the measurement and evaluation enables the process for the recording of measurements be used for the control of coating or removal procedures.
Patent AT-E227987-T1 (AT)
Inventor: TRULLAS RAMON
IPC: A61K31/475
Filed: 1991-06-11
Granted: 2002-12-15
Abstract: A method is disclosed for the treatment of mood disorders, including major depression, by administering an effective mood disorder treating amount of a compound possessing functional antagonist properties for the N-methyl-D-aspartate receptor complex.
Patent AT-E131929-T1 (AT)
Inventor: ROSENTHAL ROBERT D
IPC: G01J3/427
Filed: 1991-09-11
Granted: 1996-01-15
Abstract: A method and means for generating synthetic spectra allowing quantitative measurement utilizes dual chip alternatively energized IREDs with optical bandpass filter(s) passing two optical bands which could be combined with curvilinear interpolation to be utilized in a low cost small size quantitative measuring instrument.