baber/WOPTO huggingface dataset:
Patent AT-E149808-T1 (AT)
Inventor: DIEHL HANS
IPC: A47B96/14
Filed: 1988-04-28
Granted: 1997-03-15
Abstract: In frame constructions, made essentially of bar-shaped support parts, for use in furniture and interior arrangements, the longitudinal structure and the cross-sectional shape are to be optimised in accordance with the criteria of load distribution over the length of the bars and with aesthetic considerations. Furthermore, the end portions of such support parts are to be designed correspondingly. The support parts have at least two longitudinal portions (1, 2) having different cross-sectional shapes in their outer profiles. In particular, in this case a first longitudinal portion (1) has flat or convexly curved outer surfaces and a second longitudinal portion (2) has concavely curved outer surfaces, preferably with spherical transitional surfaces (2c) between said longitudinal portions. At least one bar end (3) is constructed with a tapered cross-section by means of spherical surface portions (3c).
Patent AT-E131290-T1 (AT)
Inventor: TSUBOYAMA AKIRA
IPC: C09K19/12
Filed: 1988-06-13
Granted: 1995-12-15
Abstract: A ferroelectric liquid crystal device comprises a pair of opposite electrodes (102a, 102b) and a ferroelectric liquid crystal disposed between the electrodes. At least one of the opposite electrodes (102a, 102b) is coated with an insulating film having a thickness of 200  ANGSTROM  or larger. The ferroelectric liquid crystal has a capacitance CLC (nF/cm<2>) and a spontaneous polarization Ps (nC/cm<2>) and the insulating film has a capacitance Ci (nF/cm<2>) satisfying the relationship of Ci(nF/cm<2>) >/= 2.Ps(nC/cm<2>) - CLC(nF/cm<2>).
Patent AT-E74653-T1 (AT)
Inventor: VILLA ERCOLE
IPC: F16H7/24
Filed: 1988-02-17
Granted: 1992-04-15
Abstract: The flapping-preventing runner (10) constituting the subject-matter of the present invention is constituted by two half-runners (11) and (12), each comprising a couple of divergent guides (14) designed for supporting and guiding the two branches of a transmission chain (21). The two half-runners (11) and (12) are housed inside the dead space existing between the sprocket wheels (19) and (20) and the transmission chain (21) which connects them. In an alternative form of practical embodiment of the invention, the guides (14) are provided with flanges (28) which totally enclose the two transmission chain branches (21).
Patent AT-E135234-T1 (AT)
Inventor: GRIFFIN JOHN H
IPC: A61K38/43
Filed: 1988-11-16
Granted: 1996-03-15
Abstract: The method of preventing arterial thrombotic occlusion or thromboembolism by administering plasma-derived or recombinant produced protein C alone or in combination with a thrombolytic agent or combinations of thrombolytic agents.
Patent AT-E76085-T1 (AT)
Inventor: BRUN CLAUDE
IPC: C08F4/64
Filed: 1988-06-07
Granted: 1992-05-15
Abstract: Treatment process making it possible to maintain the morphology of a catalyst component for the gas-phase polymerisation or copolymerisation of ethylene or of ethylene and of at least one alpha olefin containing from 3 to 12 carbon atoms, the said component containing at least titanium, magnesium, chlorine and optionally an electron-donor, the process consisting, after impregnation of a porous metal oxide support with titanium, magnesium and chlorine compounds and optionally with the electron-donor, in involving this catalyst component in the presence of an alkylaluminium-based cocatalyst in a prepolymerisation, at least partially in suspension, of ethylene or of ethylene and of an alpha-olefin characterised in that the prepolymerisation is conducted, in the presence of a cocatalyst consisting of an alkylaluminium complexed with an electron-donor to a degree of prepolymerisation appropriate to the gas-phase polymerisation process in which the resulting active prepolymer will subsequently be used.
Patent AT-E59352-T1 (AT)
Inventor: ROBACHE PATRICK
IPC: B65B31/02
Filed: 1988-10-19
Granted: 1991-01-15
Abstract: This method and this apparatus are designed for the packaging of a food or other product in a shallow display tray to which is attached a thermoplastic film, welded on its edges. Before welding of this film inside a leaktight chamber (1-2), under vacuum, the portion (4) of this film (3) which is located inside this chamber is heated, whilst the tray (8) to be closed and its contents (P) are placed beneath this film. This tray (8) is then lifted into a position such that its contents (P) press into the corresponding portion (4) of the film so that the latter completely encases the projecting part of this product. After the film (3) has been welded, under vacuum, onto the peripheral rim (13) of the corresponding tray, the vacuum is released so that the corresponding portion (21) of the film is applied closely over the projecting part of the product. This method and this apparatus may be used for the packaging of various products, particularly food products. <IMAGE>
Patent AT-E88567-T1 (AT)
Inventor: AMBOS STEFAN
IPC: G01N33/00
Filed: 1989-05-26
Granted: 1993-05-15
Abstract: In a method and apparatus for processing measuring data, in the case of which a variation in resistance is evaluated as a measure of a variation in gas concentration that is to be measured, it is proposed to determine at least once, preferably repeatedly a fundamental resistance value by feeding a standard calibration gas, and to store the said resistance value, and subsequently with each following measurement of the measurement gas component that is to be determined as to its concentration to form by means of computation the ratio of the total resistance arising and the respective actual measurement value of the fundamental resistance, and to evaluate the value of the ratio obtained for the purpose of further processing. 
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Patent AT-E95819-T1 (AT)
Inventor: BLUM HARALD DR
IPC: C08F8/44
Filed: 1989-06-24
Granted: 1993-10-15
Abstract: Oxidatively cross-linkable, water dilutable binders suitable for lacquers, coating compositions and sealing compounds are modified co-polymers of olefinically unsaturated compounds, having a molecular weight of 6000 to 160,000 and having for each 100 grams of solids content, a total of from 60 to 250 milliequivalents of chemically incorporated carboxyl groups, of which from 10 to 100% are neutralized thereby rendering the product dilutable in water and from 15 to 50% by weight of chemically incorporated moieties corresponding to the formula -O-R wherein R represents an olefinically monounsaturated or polyunsaturated aliphatic hydrocarbon having a molecular weight above 166 and containing from 12 to 22 carbon atoms, are prepared by: (a) preparing a co-polymer having a molecular weight from 5000 to 80,000, determined by gel permeation chromatography, and having intramolecular carboxylic acid anhydride units corresponding to the formula  <IMAGE>    and an anhydride equivalent weight of from 240 to 1960 by a radically initiated co-polymerization of olefinically unsaturated dicarboxylic acid anhydrides with other olefinically unsaturated monomers, (b) reacting at least 50% of the acid anhydride units present in the co-polymer from (a) with an unsaturated monohydric alcohol corresponding to the formula R-OH with anhydride ring opening ester formation, and (c) converting the free carboxyl groups in the reaction product of (b) to an extent of 10 to 100% into carboxylate groups by neutralization of the carboxys with a base.
Patent AT-E87006-T1 (AT)
Inventor: STUEBER WERNER DR
IPC: C07K5/062
Filed: 1989-08-08
Granted: 1993-04-15
Abstract: Peptide derivatives of the Formula I R-Y-Leu-Pro-NH-CH(CH2-CH2-CH2-NH-C(=NH)-NH2)-X in which Y is HN-(CH2)n-CO with n=1 to 8 or a bond, X is CN, CH2OH or CHO and R is a support or a hydrogen atom, a process for the preparation thereof, and the use thereof for affinity chromatography, especially for isolating and purifying proteases, are described.
Patent AT-E113781-T1 (AT)
Inventor: MATSUMOTO HIROAKI C O PATENTS
IPC: H03G7/00
Filed: 1989-02-07
Granted: 1994-11-15
Abstract: A noise reduction circuit comprises a high-pass filter (34) for extracting a signal component containing noise from an input signal, a variable level limiter (35) for limiting the level of the signal component extracted by the filter (34) to produce a noise suppressing signal, and a level adjuster (44) for adjusting the level of the noise suppressing signal. A level detector (46) detects the level of the input signal, and a control signal generator (47) generates first and second control signals based on the detected output of the level detector (46), supplies the first control signal to the level limiter (35) so as to control the limit level thereof, and supplies the second control signal to the level adjuster (44) so as to control the gain thereof. In a signal subtracter (33), the noise suppressing signal from the level adjuster (44) is added with reversed polarity to the input signal to suppress the noise contained in the input signal and thereby produce a low-noise output signal.
Patent AT-E114444-T1 (AT)
Inventor: KNAPP JOHN G
IPC: A61C8/00
Filed: 1989-06-13
Granted: 1994-12-15
Abstract: A mandibular staple bone plate including a support plate having mounting posts attached thereto which extend through the lower jawbone onto which standardized mounting means, embedded within a denture, may be mounted. The mounting means carried thereon engage the top of the mounting posts which extend through the jaw and into the mouth. Additionally, a gauge plate, which may be placed over the mounting posts in a fashion similar to the appliance plate, is used to determine the proper length for the mounting posts prior to mounting the appliance plate on the posts.
Patent AT-E111273-T1 (AT)
Inventor: ZIERHUT HERMANN
IPC: H04B3/54
Filed: 1990-01-11
Granted: 1994-09-15
Abstract: Inductively coupled data processing apparatus (1) which operates with a transformer (3) which serves as a filter for d.c. power transmission and a.c. voltage information transmission,
 - which has at least one winding (6; 7) on the power-processing side (4), to which a capacitor (8) is connected in series, at whose terminals (9; 10) d.c. voltage is provided for power supply,
 where the transformer (3) can make do with one winding (11) on the information-processing side (5), for which purpose, according to function,
 - four valves (12, 13, 14, 15) are disposed, two (12, 13) in a transmission path parallel to the storage capacitor (8), where the winding (11) on the information-processing side (5) is inserted between the two valves (12, 13), two (14, 15) in a path parallel to the storage capacitor, where the winding (11) is connected in phase opposition between the valves (14, 15) on the information-processing side. 
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Patent AT-E88130-T1 (AT)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1987-09-08
Granted: 1993-04-15
Abstract: An injection molding machine includes a machine bed having a support face and a vertical side wall; a mold closing unit mounted on the support face; an injection molding unit mounted on the support face; a computer; a data display device spaced from the computer accessible by operating personnel in a service location laterally adjacent the machine; and a vertical slide panel mounted on the vertical wall. The vertical slide panel and the vertical wall constitute a partition separating a service zone from a danger zone. A vertical carrier column is supported adjacent the carrier block of the injection molding unit on the vertical wall of the machine bed; and a protective door is supported by the vertical carrier column and is arranged for displacement in a travelling path parallel to the injection axis. The protective door is arranged for shielding a frontal side of the injection molding unit. The protective door has a closed position in which it is immediately adjoining a service keyboard mounted adjacent the protective side panel. A pivotal arm is swingably secured to the vertical carrier column and carries the data display device. The pivotal arm has a first position in which it holds the data display device in a position of rest vertically above the support face of the machine bed clear of the service zone and a second position in which the pivotal arm holds the data display device in a working position in the service zone.
Patent AT-E104911-T1 (AT)
Inventor: LEUTNER SIEGFRIED
IPC: B62D49/08
Filed: 1990-02-13
Granted: 1994-05-15
Abstract: An agricultural tractor with underfloor engine bears on its frame in the driving direction in front of the driver's seat a counterweight which is displaceable in a slide guide parallel to the general driving direction. As a result, the axial load distribution can be optimised. A working device can be optionally inserted into the slide guide. <IMAGE>
Patent AT-E110219-T1 (AT)
Inventor: KRUMENACKER RUDOLF DIPL-ING
IPC: H04Q11/04
Filed: 1990-03-06
Granted: 1994-09-15
Abstract: Line trunk groups connected to the central switching network via time-division multiplex lines and exhibiting one group switching network each and one group processor each are allocated to one another in pairs. Apart from the line units which are individually allocated to one and the other of two line trunk groups and which are connected to the group switching network of in each case their own line trunk group via internal lines in normal operation and which can be switched to the group switching network of the other line trunk group in each case, the time-division multiplex lines individually connected to each of the line trunk groups from the central switching network can also be switched from their own line trunk group to the respective partner line trunk group. So that the dialling code receivers and call progress tone transmitters of a line trunk group are also made accessible for the internal lines and time-division multiplex lines of the respective other line trunk groups, which are therefore in switch-over mode, during switch-over mode, voice memories operating for both directions of transmission are in each case duplicated in the group switching network. Connection-individual PCM part information items are always loaded into both group switching networks in the same time slot. Reading always takes place only from the voice memory which is in each case designated by corresponding connection-individual data in the latch. 
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Patent AT-E81107-T1 (AT)
Inventor: COSTALUNGA FRANCESCO DAVIDE
IPC: C02F1/48
Filed: 1990-04-13
Granted: 1992-10-15
Abstract: Appts. for treatment of water using magnetic fields to prevent deposition of calcium and magnesium salts. The appts. has a cylindrical body consisting of two circular structures housing a series of permanent magnets. Each of the structures is segmented such that the polarity of the magnets alternates and the structures are arranged such that their opposing faces are of opposite polarity. The lower of the two structures has a central cavity which houses the inlet and outlet pipes for the water under treatment. The upper structure is solid. The two structures are sepd. by a narrow, sealed inter ferric space. The inlet and outlet pipes each open into the inter ferric space where the flow is directed by a fork whose depth is equal to that of the inter ferric space. The outer prongs of this fork extend to the limits of the outlets of the pipes, whereas the central prong extends to the periphery of the inter ferric space, thus giving radial flow across the inter ferric space between the pipes, whilst passing through a series of magnetic fields of alternate direction. The inter ferric space is sealed laterally by an annular joint ensuring watertightness. Two plates of a ferric material resistant to oxidn. isolate the magnetic structures from the flow of water.
Patent AT-E104118-T1 (AT)
Inventor: DE BORTOLI GIUSEPPE
IPC: A43C11/16
Filed: 1990-06-13
Granted: 1994-04-15
Abstract: A securing and adjustment device, particularly for ski boots, includes a case (202) having a knob (203) which can be actuated by the skier, and at least one spool (207), provided with an axial toothing (209), for winding at least one cable (208). The device (201) further includes a resilient planar element (210) which is associated, at one end, with the case (202) and is arranged on a plane which is approximately parallel to the plane of arrangement of the axial toothing. The planar element (210) has an angled wing (213) which ratchet-like engages the axial toothing of the winding spool. A release means, such as an axially arranged button (214), is furthermore provided on the knob and interacts with the planar element so as to disengage its wing from the axial toothing of the spool.
Patent AT-E162767-T1 (AT)
Inventor: BECKER ARIE
IPC: A61G5/04
Filed: 1990-06-15
Granted: 1998-02-15
Abstract: An electrically driven auxiliary drive for vehicles including first (10) and second (12) electric motors each having associated therewith a friction drive element and apparatus for selectably bringing the friction drive elements (36) into operative driving engagement with both the rim and the tire (40) of a vehicle wheel for driving thereof.
Patent AT-E102312-T1 (AT)
Inventor: HAMM LUDWIG DIPL-ING
IPC: F16H59/36
Filed: 1990-06-19
Granted: 1994-03-15
Abstract: In order to improve the shifting characteristics of an electrohydraulically controlled, automatically shifting transmission particularly during cornering and braking, the driving speed (v), the lateral acceleration (aq), and the time variation of the throttle valve position are sensed in addition to the throttle valve position (alpha) and the engine rotational speed (nmot). From the time variation of the throttle valve position, a signal can be derived for the prevention of an upshifting operation since a motor vehicle driver's foot moves away faster from the accelerator pedal when approaching a bend in the road than would be the case for the normal deceleration of the motor vehicle.
Patent AT-E120584-T1 (AT)
Inventor: HOUTTEMAN BERNARD
IPC: H01R9/05
Filed: 1990-06-21
Granted: 1995-04-15
Abstract: A central projecting pin is provided with a pressing-in zone so that the connector half or the high-current contact can be connected without being soldered to printed-circuit board wiring. The outer conductor sleeve is also provided with projecting pins which have pressing-in zones. <IMAGE>
Patent AT-E95263-T1 (AT)
Inventor: RENKHOFF HANS WILHELM
IPC: E04F10/06
Filed: 1990-11-10
Granted: 1993-10-15
Abstract: The protective covering for a marquee consists of a casing (22) carrying a winding shaft and having a discharge opening extending along the entire length of the casing, which can be closed tightly by a top flap (42) and a bottom flap (46). Top flap (42) is pivoted upward during the discharge of the marquee by its outer tube (14) counter to the force of gravity and following the re-entry of the marquee drops back into its closed position. Bottom flap (46) drops during the discharge of the marquee by its own specific gravity into open position and is drawn back into closed position at the end of the re-entry movement by means of closing levers (76) remaining in the movement path of the outer tube. The quite small top flap (42) cleans off the marquee, but loads it with only a slight weight. The pressure of the outer tube (14) against the closing levers (76) holds flaps (42, 46) dependably closed tightly in the re-entry position/closed position.
Patent AT-E92896-T1 (AT)
Inventor: GOETZELMANN WILHELM DR-ING
IPC: C02F1/32
Filed: 1990-12-11
Granted: 1993-08-15
Abstract: A process is described in which hydrogen peroxide is added to the liquid and in which the liquid is then passed through at least one reactor, in which reactor the liquid is subjected to a short-wave electromagnetic radiation. To ensure a sufficient excess of hydrogen peroxide, a first part stream is removed from the treated liquid after leaving the reactor, which is merged with a second part stream containing a solution of reagent which can be reduced by the hydrogen peroxide. The end point potential of the mixture obtained by reaction of the hydrogen peroxide with the substance contained in the reagent solution is used to control the amount of hydrogen peroxide to be added to the untreated liquid.
Patent AT-E118143-T1 (AT)
Inventor: KEESMAN GERRIT JAN INT OCOROOI
IPC: H03H17/02
Filed: 1990-10-19
Granted: 1995-02-15
Abstract: For the transmission of a digital video signal via a transmission medium (11) consecutive pictures of N x M picture elements are subdivided into sub-pictures, a sub-picture being assembled from n x m picture elements. The maximum and the minimum value (Umax, Umin) of a video signal component associated with the picture elements in a sub-picture are determined. In addition, the amplitudes of a video signal component associated with the picture elements in the sub-picture are quantized with a given number of p bits, by means of subdividing the dynamic range (DR) of the video signal component within this sub-picture, into 2<p> equal sub-ranges. At the receiver end dequantization is effected in the following manner. On dequantization, a value which is equal to the said maximum value (Umax) is assigned for at least one of the picture elements in the sub-picture for which the signal component has the highest quantized amplitude (UQmax) to this (those) picture element(s), but in the event that there are two more of those picture elements, not to all these picture elements. For at least one of the picture elements in the sub-picture for which the video signal has the lowest quantized amplitude (UQmin) a value which is equal to the said minimum value (Umin) is assigned to this (those) picture element(s) on dequantization, but not to all these picture elements in the event that there are two or more of those picture elements.
Patent AT-E147607-T1 (AT)
Inventor: CARTMELL ROBERT LOUIS
IPC: A61M25/01
Filed: 1990-10-26
Granted: 1997-02-15
Abstract: A device for tracking catheters includes an oscillator which is coupled to a transmit coil. The transmit coil is rotated in a direction transverse to the longitudinal axis of the transmit coil. A receive coil situated on the guide wire of a catheter inserted into a patient's body receives the signal transmitted from the transmit coil. A rectifier rectifies the received signal, and a filter filters the rectified received signal. A strobe circuit provides strobes of light in response to the rectified received signal and cooperates with bar image forming circuitry and structure to provide an image of a bar which is aligned with the longitudinal axis of the receive coil, which is indicative of the orientation of the catheter and guide wire on which the receive coil is situated. A bar display indicates the relative proximity of the transmit coil to the receive coil, and a numeric display provides a read-out of the distance between the transmit coil and the receive coil.
Patent AT-E103417-T1 (AT)
Inventor: TERLETZKI HARTMUD
IPC: H01L27/04
Filed: 1990-01-18
Granted: 1994-04-15
Abstract: The invention relates to an overvoltage protection circuit for MOS components consisting of a resistor (R), a field oxide transistor (FOX) and a thin oxide transistor (DOX). The breakdown of the parasitic dipole transistor inside the field oxide transistor is optimised so that the latter can with certainty leak off all the energy of an overvoltage pulse against the reference potential (VSS?). The measures described reduce the thermal damage known as 'spiking' which can cause the MOS component to break down.
Patent AT-E134496-T1 (AT)
Inventor: TRAWOEGER WERNER
IPC: A61C17/06
Filed: 1985-12-16
Granted: 1996-03-15
Abstract: The mixt. of various liqs., air and fragmented solids from a dental suction unit enters an air sepn. chamber (3) contg. a curved baffle for deflecting liq., and from which pure air is pumped. Below the air chamber a cylinder (1) receives liq. from which solid particles settle to the cylinder base. Largely clarified liq. is syphoned from a level above settled solids into an adjacent container (2) also open to the air sepn. chamber, and wherein liq. is pumped to a centrifuge (80) for sepg. residual small solid particles. A non-return valve (50) prevents pressure in the air sepn. chamber affecting pressure inside the centrifuge.