baber/WOPTO huggingface dataset:
Patent AT-E510651-T1 (AT)
Inventor: FUJIWARA RYUICHI
Filed: 2010-05-06
Granted: 2011-06-15
Abstract: A machining system 1 comprises a lathe 10 having end portion supporting mechanisms 13, 15 for supporting an elongated workpiece W horizontally, center rests 21 for supporting the middle portion of the workpiece W, an adjustment mechanism for adjusting the supported position of the workpiece W by adjusting the height positions of the center rests 21, a tool rest 20, and a control device 25, and a non-contact measuring device 30 for measuring the deflection amount of the workpiece W at portions thereof supported by the center rests 21 when the workpiece W is rotated. The control device 25 is configured to adjust the height positions of the center rests 21 by controlling the adjustment mechanism on the basis of the measured deflection amount, so that the height positions of both end portions of the workpiece W being rotated and the middle portion thereof become the same.
Patent AT-E3069-T1 (AT)
IPC: D03C7/00
Filed: 1979-08-16
Granted: 1983-04-15
Abstract: The crossing thread supply system has four bobbin pairs which are disposed on rotatable disk-shaped elements. Each bobbin pair is guided downwardly through a tube which rotates with a respective rotatable element in non-rotatable relative relation. The tube extends obliquely so that all of the tubes deliver the respective thread pairs to twisting disks located in a relatively narrow lane.
Patent AT-E2557-T1 (AT)
IPC: B65D88/12
Filed: 1980-07-16
Granted: 1983-03-15
Abstract: A heat-insulating body such as a heat-insulating slab is made whose insulating and heat-absorbing material includes a fine powder, in particular a silica aerogel which is pressed to form the body. To carry out the pressing operation a sack-like sheath is required but between the sheath and the insulating material a separating agent is provided which results in the fact that the surface of the insulating material does not intimately engage with the sheath which is for example of glass fibre fabric, the sheath being movable with respect to the insulating material after the pressing operation. Apart from the fact that the sheath can be removed for any cases where it would be a cause of disturbance, additionally the insulating body provides improved bending properties and even when made with a high pressing rate has a homogeneous structure. To make the insulating body the separating agent may be applied to the inner surfaces of the sheath, the particulate insulating material then being introduced and the sheath sealed, whereafter pressure is applied.
Patent AT-E4875-T1 (AT)
IPC: C04B32/00
Filed: 1980-04-03
Granted: 1983-10-15
Abstract: A slurry reclamation system for use with a concrete ready-mix plant which enables 100% reclamation of the constituents of concrete mix returned to the plant site by vehicles. Returned concrete mix is dumped into an inlet hopper having a screw classifier for removing aggregate and coarse sand, and a weired channel enabling gravity flow of the water, cement fines and sand fines constituents into a slurry vessel. The slurry in the vessel naturally separates into clarified water and concentrated slurry, and agitators are provided for periodically stirring up the slurry to maintain the cement fines active. The slurry vessel is sized in such a manner as to guarantee complete consumption of slurry returned during a day's production by the end of the following production day, the volumetric capacity of the vessel being related to the total average volume of water used to produce fresh concrete during a representative production day. An autochangeover unit automatically switches the water supply to truck washout stations and the screw classifier between normal plant supply water and the clarified water in the vessel, depending upon the level of the latter. The system enables substitution of slurry for cement fines alone, sand alone, water alone, or any combination of these concrete constituents in accordance with the percent activity of the cement fines in the slurry and production demand.
Patent AT-E15226-T1 (AT)
Inventor: BRODELIUS PETER
IPC: C12N11/02
Filed: 1980-06-26
Granted: 1985-09-15
Abstract: Biocatalysts for production or transformation of natural products having their origin in higher plants, are obtained by immobilization of whole cells, protoplasts, protoplasts with regenerated cell walls, hybride cells or cell complexes isolated from higher plants. The catalysts are used in continuous or discontinuous processes for production of natural products by de novo synthesis or by partial synthesis from precursors, or for transformation of natural products.
Patent AT-E2628-T1 (AT)
IPC: D06L1/14
Filed: 1981-04-07
Granted: 1983-03-15
Abstract: A method of processing regenerated liquors of polyacrylate, polyvinyl alcohol and carboxymethylcellulose (CMC) sizes for reuse, wherein the impurities are substantially removed, without noticeably changing the properties of the size, by constantly aerating the liquor and separating off the precipitate thereby formed.
Patent AT-E7890-T1 (AT)
IPC: C04B11/024
Filed: 1981-10-14
Granted: 1984-06-15
Abstract: 1. Process for producing a waterproof binder by thermal transformation of a mixture composed of calcium sulfate-containing material and substances containing lime, clay and silicate, characterized by the fact that the mixture has a calcium sulfate content of at least 60% and, after fine grinding and homogenizing, is subjected to heat of a temperature and for a period such as to transform the calcium sulfate crystals into a texture of at least predominantly grainy character, and by the fact that the other portions of the mixture form a product capable of hydration.
Patent AT-E6217-T1 (AT)
IPC: B22D11/16
Filed: 1981-08-28
Granted: 1984-03-15
Abstract: The invention relates to a method for the monitoring and control of operating parameters of a machine for the continuous casting of strips between rolls, including the torque exerted on at least one of the rolls to cause the strip to advance and/or the stress exerted by the strip on at least one of the journals and/or the temperature of the strip as it leaves the rolls and permanently measuring the deviation between the instantaneous value of one of these parameters and the mean value of this parameter over a period of time immediately beforehand. If this deviation exceeds a reference deviation, the casting speed of the machine is reduced until the deviation again becomes less than the reference deviation. The speed of the casting machine is then increased for as long as this deviation remains lower than the reference deviation.
Patent AT-E15950-T1 (AT)
Inventor: HENNIG EBERHARD
IPC: G03F5/00
Filed: 1982-06-04
Granted: 1985-10-15
Abstract: Method and apparatus for eliminating image defects in polychromatic printing which arise due to lack of registration in the superimposed printing of individual color separations with different colored inks wherein from the four color separation signals M, C, Y and K the color separation signal which defines the contour is determined in the area of the contour. This color separation signal which corresponds to the color of the selected signal is replaced in the lighter or, respectively, darker area by the selected color separation signal and the color separation signals of the darker or, respectively, lighter areas which are adjacent to the lighter or, respectively, darker areas are retained unaltered so that the white streaks and imperfections of the prior art are eliminated.
Patent AT-E25041-T1 (AT)
Inventor: ZEPF HANS-RUDOLF
IPC: B60B3/14
Filed: 1982-07-03
Granted: 1987-02-15
Abstract: An intermediate ring includes an annular body with side walls from which cavities extend into the material of the body. The cavities from a web with radially extending web walls, which are inclined with respect to the ring axis. The web is radially relatively rigid, but axially resilient. As a result the intermediate ring retains its shape but can easily adapt to the different shapes of the gaps between the two tires of the wheel set.
Patent AT-E16135-T1 (AT)
Inventor: GABRIEL RUPPRECHT DIPL-ING
IPC: G01R31/34
Filed: 1982-07-23
Granted: 1985-11-15
Abstract: 1. A method for determining the time constant (T) of the rotor of an induction machine (1), wherein a) from operating data and an input parameter (T) for the time constant of the rotor of an induction machine the direction of flow (angle gamma M ) of a balanced model flow (psi M ) is determined ; b) a respective theoretical value is given for the field-forming (flow-parallel) component (i gamma 1-* ) and the torque-forming (flow-transverse) component (i gamma 2-* ) of the machine current ; and c) the machine stator current (_i) is regulated or controlled in accordance with the flow direction of the two theoretical values of the model flow ; characterised in that d) on the theoretical value (i gamma 1-* ) for the one component is superimposed an interference magnitude (K) having a non-constant time course ; e) the time course of the actual value (n = dt-dn ) of an operating magnitude (number of revolutions n) determined by the other component (i gamma 2-* ) is detected ; f) a correlation magnitude (average of Intg K (t-DELTA) . n (t) . dt=DELTA T) for the correlation in time of the interference magnitude and the detected operating magnitude is determined ; and g) the input parameter (T) for the time constant of the rotor is changed in dependence upon the correlation magnitude (DELTA T) until the correlation magnitude is virtually zero.
Patent AT-E22692-T1 (AT)
Inventor: KARANEWSKI DONALD S
IPC: C07F9/6561
Filed: 1982-08-03
Granted: 1986-10-15
Abstract: New phosphonamidate substituted imino or amino acid compounds, and pharmaceutically acceptable salts thereof, as described herein, possess angiotensin converting enzyme activity and are thus useful as anti-hypertensive agents.
Patent AT-E33182-T1 (AT)
Inventor: RYDBORN STEN AKE OLAUS
IPC: F22B35/00
Filed: 1982-11-01
Granted: 1988-04-15
Abstract: The disclosure relates to an apparatus for controlling a number of boilers which are, in terms of water engineering, interconnected in series and each are provided with their control equipment having a first and a second switch, the first switch being arranged to generate a signal "permission to increase", and the second switch being arranged to generate a signal "permission to reduce", whereby the boilers are given priority ranking in such a manner that the first boiler must always attain full output before a subsequent boiler can commence to be connected in and so that a subsequent boiler must always be reduced to zero output before a preceding boiler can commence to reduce its output.
Patent AT-E30691-T1 (AT)
Inventor: MAKEDONSKI BORIS GEORGIEV
IPC: B24B31/00
Filed: 1983-01-17
Granted: 1987-11-15
Abstract: Machine for finishing complex profiled workpieces having a rotating barrel where the workpieces are machined in an loading/unloading unit, for example, a manipulator with grippers. The barrel has a torus-shaped work area defined by a bottom and cylindrical walls fixed to the bottom and the torus-shaped work area of the barrel is closed at the top with a stationary magnetic pole piece. In the center of the torus-shaped work area there is located an electromagnetic coil and a disc mounted on the magnetic pole piece through a fixed shaft. The cylindrical walls of the torus-shaped work area are made of non-ferromagnetic material while the bottom of the shaft and the disc are made of ferromagnetic material. The advantages of the machine are that the quality of the surfaces as machined is improved without changes in the geometry of the workpieces, and machining is carried out on preselected surfaces only.
Patent AT-E21095-T1 (AT)
Inventor: RUCH JEAN DR
IPC: C01D1/32
Filed: 1983-11-25
Granted: 1986-08-15
Abstract: 1. Method of reducing the aluminium content of alkaline electrolyte solutions in batteries with aluminium anodes, characterized in that the electrolyte solution is reacted with a precipitation medium in a hydroxide of the alkaline earth metals.
Patent AT-E31991-T1 (AT)
Inventor: EFRON EDWARD
IPC: G11B11/00
Filed: 1982-09-14
Granted: 1988-01-15
Abstract: Method and means for evaluating the quality of audio and/or video transfer characteristics of a device upon which, or through which, audio and/or video information is contained, or passes, respectively. Both method and apparatus concern the evaluation of the quality of information transfer in the recording and playing back of a recording medium or in the transferring of audio and/or video information through an information handling device referred to as a throughput device. Unit evaluation is accomplished by establishing an input signal of known content, measuring selected parameters of selected parts of the input signal, feeding the input signal to the unit under test, measuring the parameters of parts of the output signal from the unit under test corresponding to the same selected parts of the input signal, and comparing the selected parameters of the input signal with the corresponding parameters of the output signal. Whether monitoring the quality of the signal transfer characteristics of a throughput device, a magnetic tape containing program material, or a video disc, master disc or replica, a "siganture" is created for the unit under test, and subsequent analysis of the unit as it progresses along a production line or of a copy made on the same or alternate recording medium results in a second "signature" which is compared against the first signature to make a determination as to the quality of the signal handling or transfer characteristics of the unit. In this manner, out-of-tolerance conditions can be automatically detected, thereby eliminating subjectivity and providing consistency in the quality level of device testing.
Patent AT-E46582-T1 (AT)
Inventor: BRONSTERT BERND DR
IPC: G03F7/031
Filed: 1983-12-20
Granted: 1989-10-15
Abstract: Relief plates and printing plates are produced by a positive-working process, using a photopolymerizable layer which contains one or more photopolymerizable, olefinically unsaturated compounds, one or more photoinitiators which can be activated by UV light, and a combination of a phenothiazinium, phenoxazinium, phenazinium or acridinium dye with a mild reducing agent which, on exposure to visible light, is capable of reducing the dye in the excited electronic state. The photopolymerizable layer is exposed imagewise to light having a wavelength longer than 450 nm, and simultaneously or subsequently exposed uniformly to light having a wavelength of from 300 to 420 nm, after which the unpolymerized areas of the layer are removed.
Patent AT-E14174-T1 (AT)
Inventor: EGGERMONT LUDWIG DESIRE JOHAN
IPC: H03H17/00
Filed: 1983-03-24
Granted: 1985-07-15
Abstract: Digital tone control arrangement for a digital audio signal, comprising a recursive digital filter whose transfer function contains as many poles as there are zeros, the recursive filter also comprising a recursive portion and a non-recursive portion each receiving filter coefficients which are stored in a memory means. So as to limit the total number of filter coefficients the memory means is divided into a first memory field for storing a first sub-group of filter coefficients and into a number of second memory fields in each of which a second subgroup of filter coefficients is stored. By means of a switching device the first subgroup of the filter coefficients is applied either to the non-recursive portion or to the recursive portion and a selected second subgroup of filter coefficients is applied to that portion (recursive and the non-recursive) to which the first subgroup of filter coefficients is not applied.
Patent AT-E19012-T1 (AT)
Inventor: VAN DER VEER JOHANNES HENDRIKU
IPC: B08B15/02
Filed: 1983-11-21
Granted: 1986-04-15
Abstract: An exhaust hood for a dipping plant, wherein a displaceable hood part (11), carried by a carriage (12) of a lifting tool (13), adjoins a stationary part of the device in a way, that a closed hood is formed above the dipping bath, when the carriage of the lifting means is above that bath.
Patent AT-E24516-T1 (AT)
Inventor: KARANEWSKY DONALD S
IPC: C07F9/553
Filed: 1983-06-28
Granted: 1987-01-15
Abstract: Compounds of the formulawherein X is an imino acid or ester are useful hypotensive agents due to their angiotensin converting enzyme inhibition activity.
Patent AT-E16857-T1 (AT)
Inventor: ARNOUX DANIEL
IPC: G01R27/20
Filed: 1983-11-10
Granted: 1985-12-15
Abstract: The invention provides a measuring attachment connectible to a multimeter for measuring earth resistances, comprising a casing having a first group of terminals for a measurement signal and a second group of terminals for electrical connection of the attachment to a multimeter, and electric circuits housed in the casing and comprising generator means for generating an AC current of constant value but of a frequency different from that of the mains and its harmonics, said generator means having an output connected to first and second terminals of said first group of terminals, and a synchronous detector having a measurement signal input which is connected to said second terminal and to a third terminal of said first group of terminals, a control input which is connected to said generator means and an output which is connected to first and second terminals of said second group of terminals.
Patent AT-E37745-T1 (AT)
Inventor: BADER EMIL
IPC: F28G1/16
Filed: 1983-05-11
Granted: 1988-10-15
Abstract: 1. Method of cleaning a heat exchanger (30) for heat recovery from an exhaust-air stream, consisting of tubes (32) traversed by a heat carrier which have lamellas (31) or ribs, characterized in that, during operation of the heat exchanger (30), nozzles (46) moving to-and-fro along the exhaust-air entrance side thereof are used to spray first a cleaning liquid and next a rinsing liquid in the direction of the exhaust-air stream, against the lamellas (31) or ribs of the heat exchanger (30), and the spent liquid is drained off below the heat exchanger (30).
Patent AT-E50645-T1 (AT)
Inventor: GOODMAN MARK
IPC: G01N29/04
Filed: 1983-07-14
Granted: 1990-03-15
Abstract: Leaks or thin spots in containers (10), as well as mechanical faults, e.g. worn bearings, are detected by an ultrasonic energy indicator that includes a modulator (22) that heterodynes ultrasonic signals received by a transducer (14) and creates an audio signal related thereto. The transducer includes a series arrangement of piezoelectric crystals (14) feeding a field-effect transistor amplifier (16) and the modulator operates in an amplitude modulation, suppressed-carrier mode which can be stabilized by a feedback loop. For indicating the presence of the audio signal, either headphones (26) or a meter (38) or both are employed. When leaks in a container are being detected, an ultrasonic generator is used which varies its output frequency slowly over a band of frequencies. The leak detection technique can be improved by applying a thin layer of a liquid to the container surface so that pressure introduced into the container causes the formation and bursting of bubbles in the liquid that results in the production of ultrasonic energy.
Patent AT-E27885-T1 (AT)
Inventor: DAISENBERGER GEORG DIPL-ING
IPC: H04M3/36
Filed: 1984-03-28
Granted: 1987-07-15
Abstract: For the purpose of averting overloads in a telephone exchange system which comprises information-processing sequential logic systems and overload averting circuits, seizures are counted by the counter according to their respective significance or weighting. Different weightings are stored in memory elements to indicate different types of seizures for a subscriber call such as, for example, a call set up over an incoming trunk line, a call completion from a pulse code modulation switching matrix network over a line trunk group to the selected subscriber and the like which produce different degrees of traffic load for a central control unit or a group control unit. The overall traffic load measurement takes the traffic load to be anticipated with each individual seizure into consideration. Particular application as the group control unit is provided because the balancing effect of statistical averaging is substantially eliminated.
Patent AT-E31448-T1 (AT)
Inventor: BOUGARD JACQUES LEOPOLD
IPC: F24H3/04
Filed: 1984-03-29
Granted: 1988-01-15
Abstract: There is described a heating apparatus having a burner, a combustion chamber, means allowing to mix a primary fluid with the combustion gases, and means for containing a secondary fluid to be heated, which apparatus notably comprises means so arranged as to impart an annulus-like movement to the combustive gas-fuel mixture inside the combustion chamber, to obtain an uniform temperature in the whole chamber.
Patent AT-E47149-T1 (AT)
Inventor: LU SHIH-LAI C O MINNESOTA MINI
IPC: C08G18/00
Filed: 1985-02-08
Granted: 1989-10-15
Abstract: An end portion for a container having a preformed opening therein and an easy-open closure system therefor, the closure system comprising an exterior tape over the opening which is manually removable, the tape being adhered by an adhesive which comprises the reaction mixture of an aryl isocyanate, an aliphatic glycol, and a defined mixture of hydroxy terminated polyesters.
Patent AT-E46188-T1 (AT)
Inventor: BOGER JOSHUA S
IPC: C07K7/14
Filed: 1985-05-20
Granted: 1989-09-15
Abstract: A nucleotide sequence which codes for an amino acid sequence specifically recognized and cleaved by the endopeptidase, renin, has been inserted into a plasmid expression vector. This nucleotide sequence was placed within a sequence of DNA, at the junction between the sequences coding for two distinct domains of a fusion protein. The resultant novel protein product expressed by the new construction can be specifically cleaved by renin to yield two distinct proteins corresponding to the two domains of the original fusion protein product.
Patent AT-E51079-T1 (AT)
Inventor: HEITZ GEORGES
IPC: G01N5/04
Filed: 1985-11-19
Granted: 1990-03-15
Abstract: A device for determining the moisture content of a material which includes a micro wave heating unit (1) for heating a sample of the material which is under investigation and a weighing device (3) for weighing the sample during heating and providing signals representing a series of measurements of the weight of the sample at specific times. The weighing device is connected to a processing unit (4) which is a microprocessor and which includes a computer (9) which produces signals representing the loss of weight of the sample in the course of heating and which computes the parameters of a asymptotic function and which represents the loss of weight of the sample in the course of time. There is also a calculator (11) for determining the differences between two asymptotic values, and a comparator (12) for comparing the differences with a reference value representing the acceptable uncertainty in regard to the moisture content of the material. There is also a restoring device for restoring the asymptotic values when the differences reach values which are equal to or less than the reference value.
Patent AT-E37387-T1 (AT)
Inventor: JENAL LOUIS
IPC: C09D7/12
Filed: 1984-12-18
Granted: 1988-10-15
Abstract: PCT No. PCT/CH84/00198 Sec. 371 Date Aug. 18, 1986 Sec. 102(e) Date Aug. 18, 1986 PCT Filed Dec. 18, 1984.The novel rust-inhibiting primer compositions are in the form of highly stable emulsions. Besides the per se known components of the film-formers, chelating agents and acid activators, the compositions contain up to 6% W of silica powder, up to 1% W of an anionic heteropolysaccharide and up to 10% W of air-drying oils. In comparison with known agents, the novel primer compositions exhibit improved application properties and enhanced antirust characteristics.