baber/WOPTO huggingface dataset:
Patent AT-E85364-T1 (AT)
Inventor: KOLDE HANS-JUERGEN DR
IPC: C12Q1/56
Filed: 1987-10-10
Granted: 1993-02-15
Abstract: A method for determining plasminogen in body fluids in the presence of streptokinase using a substrate for plasmin, from which an optically measurable fragment is produced by the action of plasmin, is characterised in that the body fluid is mixed essentially simultaneously with streptokinase and a chromogenic or fluorogenic substrate for plasmin, and the amount of the fragment produced in a particular time, or the rate of formation of the fragment, and from this the concentration of plasminogen, is determined. When the plasminogen present is in molar excess compared with streptokinase this method can be used to determine the rate of activation of plasminogen.
Patent AT-E63373-T1 (AT)
Inventor: SCHEFFEL GARY WILLIAM
IPC: F16K1/42
Filed: 1987-05-15
Granted: 1991-05-15
Abstract: A diaphragm-type valve uses a multiple annular metal diaphragm (36) welded about its inner periphery to a valve operating stem (34). The diaphragm is sealingly clamped about its outer periphery to the valve body and is also clamped about its inner periphery at a location spaced outwardly of the weld to prevent the weld from being subjected to flexure stresses during valve actuation. The outer periphery of the diaphragm (36 min ) may be welded to the valve body (10 min ) outwardly of the outer clamp. The actuating assembly (20) is arranged to produce non-rotary, reciprocatory movement of the operating stem (34) through a bonnet mounted rotary actuator (116). A stem tip seal (16) comprises a metallic seal ring (152) backed by a PTFE ring (158) and surrounded by a harder plastics ring (160) held captive by a sleeve (166).
Patent AT-E67592-T1 (AT)
Inventor: SITTLER FRED C
IPC: H01C7/02
Filed: 1987-02-06
Granted: 1991-10-15
Abstract: A thin film platinum resistance thermometer capable of operation at elevated temperatures includes a benign dielectric layer covering the thin film platinum resistance temperature sensing element and a barrier layer overlying the dielectric layer. The barrier layer, which is preferrably titanium dioxide, resists diffusion of contaminants which would alter the electrical characteristics of the sensing element, while permitting diffusion of oxygen through the barrier layer.
Patent AT-E64852-T1 (AT)
Inventor: JOHNSON JAMES B
IPC: C07D239/553
Filed: 1988-05-21
Granted: 1991-07-15
Abstract: 5-Fluorouracil products with a pH greater than 9.0 and less than 9.4, which essentially consist of a solution of 5-fluorouracil and of a base, are stable to temperatures of 0 DEG C (32 DEG F).
Patent AT-E78918-T1 (AT)
Inventor: KEMP CHARLES WILLIAM
IPC: G01F1/28
Filed: 1988-05-10
Granted: 1992-08-15
Abstract: An impact flowmeter utilizes a part cylindrical impact plate (6) mounted by a parallelogram strain gauge (14) from the top of a cylindrical housing (2) with which it is coaxial. Material to be metered enters the flowmeter through an inclined inlet tube (4) so as to impact the inner surface of the impact plate, and the horizontal reaction force from the plate is measured by the strain gauge. The flowmeter is simple to construct and can be made very compact, whilst the cylindrical surfaces of the principal components minimizes disturbances of the flow of material through the unit and thus provides good linearity.
Patent AT-E54696-T1 (AT)
Inventor: DOLDER RENE
IPC: E03D1/00
Filed: 1988-11-11
Granted: 1990-08-15
Abstract: 1. Toilet cistern with an insulating body (1) inserted into the cistern body (2) for the prevention of a condensation water formation on the outward side of the cistern body (2) and with means for fastening the insulating body (1) at the cistern body (2), wherein the insulating body (1) at its base (3) displays an opening (4), into which the outlet fitting is inserted, characterized by a groove (13), which extends perpendicularly to the plane of the cistern base (3), on the inward side of a side wall (12) of the cistern body (2) or on the outward side of a side wall (9) of the insulating body (1), into which a complementary countermember (5) on either the outward side of the insulating body (1) or the inward side of the cistern body (2) is inserted, wherein the groove (13) and the countermember (5) are so constructed that they are selflocking in transverse direction.
Patent AT-E90031-T1 (AT)
Inventor: HOISINGTON PAUL A
IPC: B41J2/19
Filed: 1988-03-31
Granted: 1993-06-15
Abstract: In the particular embodiment of an ink deaerator described in the specification, an elongated ink path leading to an ink jet head is formed between two permeable membranes. The membranes are backed by air plenums which contain support members to hold the membranes in position. Reduced pressure is applied to the plenums to extract dissolved air from the ink in the ink path. Increased pressure can also be applied to the plenums to eject ink from the ink jet head for purging. Within the ink jet head ink is circulated convectively from the orifice to the deaerating path even when the jet is not jetting ink.
Patent AT-E76876-T1 (AT)
Inventor: RAPPAPORT HARRY P
IPC: C12N15/00
Filed: 1988-09-22
Granted: 1992-06-15
Abstract: The present invention is directed to new artificial base pairs comprising complementary artificial purines and pyrimidines and methods of using artificial complementary base pairs.
Patent AT-E132627-T1 (AT)
Inventor: BAKER BRUCE D
IPC: G01N23/18
Filed: 1988-10-04
Granted: 1996-01-15
Abstract: A tomographic inspection system wherein the electron beam of a microfocus X-ray tube is deflected in a circular scan pattern onto the tube anode in synchronization with a rotating detector that converts the X-ray shadowgraph into an optical image and derotates the image so as to be viewed and integrated in a stationary video camera. A computer system controls an automated positioning system that supports the item under inspection and moves successive areas of interest into view. In order to maintain high image quality, a computer system also controls the synchronization of the electron beam deflection and rotating optical system, making adjustments for inaccuracies of the mechanics of the system. The computer system can also operate under program control to automatically analyze data, measure characteristics of the item under inspection and make decisions regarding the acceptability of the item's quality. The invention produces high resolution images in rapid succession so as to be suitable for use in conjunction with manufacturing production lines and capable of inspecting electronic devices, solder connections, printed wiring boards and other assemblies.
Patent AT-E97459-T1 (AT)
Inventor: STICKEL HEINZ
IPC: G06F1/00
Filed: 1989-08-03
Granted: 1993-12-15
Abstract: A locking device for computer apparatus units will simultaneously both connect and disconnect the current supply and individually lock the housing of the apparatus and a displaceable cover installed on the housing and, at the same time, will have self-holding end positions and no tension springs. 
<??>Fastened to one of the pivoting arms of the pivoting-lever lock (2) of the locking device is a leaf spring (6) which works via a dead centre and which provides self-holding end positions in the pivoting- lever lock (2). Further pivoting arms (4, 5) actuate a microswitch (11) controlling the current supply, to which a detent bolt (7) retaining one part into the release position and retain a further part. The force effect necessarily pulling the detent bolt (7) into the locking position is generated by a compression spring (8) pushed onto a spring leg of the detent bolt (7). 
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Patent AT-E92005-T1 (AT)
Inventor: HORBRUEGGER HERBERT KARL
IPC: B66B1/30
Filed: 1989-10-16
Granted: 1993-08-15
Abstract: The invention relates to a control device for a lift installation without a speed sensor, having an induction motor (3) for driving a lift cab (5) which approaches a floor level indicated by a marking (8) from an initial marking (7) at a crawling speed, and having a VVVF invertor (2) which supplies the induction motor (3) with current. The VVVF invertor (2) measures the real current (Ia) supplied to the induction motor (3) when the lift cab (5) moves at a constant speed before reaching the initial marking (7). A slip compensation unit (13) determines from the measured real current an associated slip frequency and derives from this the rotor frequency preset for the crawling phase up to the next marking (8). A function specifying the crawling time (Tc) as a function of the measured real current is stored in a memory (11). A computer unit (12) calculates from the crawling time (Tc) a delay time (Td) by which the start of the braking process of the lift cab (5) is delayed for each movement and, taking into account the delay time (Td) thus calculated, determines a new virtual extrapolated crawling time (Tcv) after each movement. Finally, a profile generator (1) drives the VVVF invertor (2) with a voltage/frequency signal (f,u) as a function of the virtual, extrapolated crawling time (Tcv). <IMAGE>
Patent AT-E118145-T1 (AT)
Inventor: SCHREDER FELIX
IPC: H05B3/02
Filed: 1989-12-09
Granted: 1995-02-15
Abstract: In an electric hotplate (1) flexible connecting leads (22), whose outer ends form connecting members (29) for connection to appliance lines, are so connected in positionally secured manner to short, bent pins (13) that the connection points or junctions (28) are directly accessible from the outside by welding tongs or the like for producing welded joints directly adjacent to an insulator (9). For the conection of these inner ends (25) to the pins (13) in such a way that they directly engage on the insulator (9), an orienting device (30) is provided as an auxiliary tool and can be oriented with a fork-like centering member (40) with respect to the insulator (9) and has orienting receptacles (42) for the engagement of end portions of the inner ends (25) of the leads (22).
Patent AT-E105288-T1 (AT)
Inventor: PARKER ROGER A
IPC: C07D307/64
Filed: 1989-12-20
Granted: 1994-05-15
Abstract: Novel furan ketone derivatives having antiretrovirus activity and effective in a method of treatment of a retrovirus infection, have the formula <CHEM> wherein Y represents a bond, oxygen or divalent sulfur; Ar represents phenyl or naphthalenyl; n is 0 or 1; m is an integer of from 4 to 10; and R1 represents C1-6 alkyl.
Patent AT-E87523-T1 (AT)
Inventor: SUTTIE DAVID GEORGE
IPC: B23K26/08
Filed: 1989-04-21
Granted: 1993-04-15
Abstract: A method of machining a workpiece at a plurality of working positions, employing a pulsed laser under external control, comprises effecting continuous relative movement of the workpiece and the laser the rate of movement being synchronised with the laser firing so that on successive laser pulses the laser beam is aligned with different work positions on the workpiece. Apparatus for machining a workpiece according to this method comprises a mechanism for effecting continuous relative movement of the workpiece and a pulsed laser operable under external control, a position transducer to determine the relative positioning of the workpiece and the laser, and a closed feedback control loop to ensure that each time the laser is pulsed it is aligned with a predetermined work position on the workpiece, the rate of movement being similar to the rated pulse repetition rate where possible.
Patent AT-E143022-T1 (AT)
Inventor: GIBSON MICHAEL STEVEN
IPC: C07H13/06
Filed: 1989-06-23
Granted: 1996-10-15
Abstract: Polyol polyesters having reduced color content are prepared by base-catalyzed transesterification of lower (i.e., C1-C3) alkyl fatty esters having a carbonyl content of less than about 200 ppm with polyols. The esters can be prepared by a pretreatment comprising distilling the said alkyl fatty esters (in a liquid state), preferably with a base, and discarding both the top cut in an amount that is about 5% or less and at least about 2% of the still bottoms.
Patent AT-E96095-T1 (AT)
Inventor: BOYCE DAVID
IPC: B41M5/41
Filed: 1989-06-29
Granted: 1993-11-15
Abstract: A thermal transfer printing (TTP) receiver sheet has a dye-receptive receiving layer to receiver a dye thermally transferred from a donor sheet, and a substrate comprising a layer of a synthetic polymer having a deformation index, at a temperature of 200 DEG C and under a pressure of 2 megaPascals, of at least 4.5%.
Patent AT-E65924-T1 (AT)
Inventor: OLIVER GEOFFREY R
IPC: A62C4/02
Filed: 1989-09-18
Granted: 1991-08-15
Abstract: A flame trap comprises a plurality of spaced plates (10) in a housing defining passageways for gases between them. The plates rotate about an axis (14). Fixed cleaning blades (18) are interdigitated with the plates to remove carbon and other products of combustion as the plates rotate.
Patent AT-E92599-T1 (AT)
Inventor: CHAMPSEIX SERGE
IPC: F16K7/10
Filed: 1989-06-19
Granted: 1993-08-15
Abstract: The solenoid provides flow switching to at least two ways and comprises a body with a recess from which the fluid arrival and departure conduits open and a single membrane, serving the role of shutter to these positioned by means of a rocker which closes it against one or the other of the conduits in e to the alteration of the position of a slider which moves in the valve body under the action of an electromagnet. The membrane (23) is made up of an external flexible part (36) and a central part (37) in which is embedded the rocker (24), which has a rod perpendicular to the plane of the membrane and engaging in a recess (12) in the slider (3). The slider is pivoted on an axis (21) traversing the rocker.
Patent AT-E115387-T1 (AT)
Inventor: SCHLOGEL GILBERT
IPC: A61F5/055
Filed: 1989-09-07
Granted: 1994-12-15
Abstract: The present invention relates to a device for stabilizing an articulation, such as a splint or a brace. The aim of the invention is to provide such a stabilizing device which is easy to use and manufacture, is disposable and has a very low retail price. These aims are achieved by means of a device for articular stabilization, which comprises a board obtained by means of cutting and having a shape characteristic of the articulation to be protected, this board being made from a thin sheet of deformable material, this board having folding lines for folding the said board by adapting it to the articulation to be protected, means for holding the said board in the folded position and/or means for stabilizing the folded board on the said articulation. This device is more particularly intended to immobilize momentarily an articulation in the event of a fracture.
Patent AT-E108678-T1 (AT)
Inventor: BAHTE ANANDKUMAR P
IPC: A61F2/958
Filed: 1989-08-30
Granted: 1994-08-15
Abstract: A dilatation catheter having an outer tubular balloon portion with length-wise circumferential crimps having at either end transition portions with longitudinal crimps across the axis and an inner catheter is provided. The distal transition portion is fastened to the distal end of the inner catheter tube which extends beyond the distal end of the outer tube and the balloon portion while the proximal transition portion is connected tot he distal end of the outer catheter tube. The balloon portion expands readily to a predetermined diameter while undergoing little change in length with an extension of the transition portions so that relative movement of the inner and outer catheter tubing is not required. Accordingly, minimum shear forces occur at the interface of the expanded balloon surface and the interior vessel wall.
Patent AT-E112880-T1 (AT)
Inventor: INOUE HIDEKI
IPC: G11B5/02
Filed: 1989-02-18
Granted: 1994-10-15
Abstract: This invention relates to a photomagnetic recording method for writing data into a photomagnetic medium by using a magnetic head whose magnetic field is modulated by a recording signal and an optical pickup. In accordance with the present invention, a first data pit group is first recorded on the photomagnetic recording medium with gaps greater than a predetermined data pit recording gap and then each data pit of a second data pit group is recorded between the adjacent data pits of the first data pit group. A photomagnetic recording apparatus according to the present invention can cope, by interleaving write method, with both the factors of frequency characteristics of the magnetic head and the thermal interference of adjacent pits that limit high density recording or high speed access, and can accomplish both high density recording and high speed access.
Patent AT-E106583-T1 (AT)
Inventor: MILLS RICHARD JERRY
IPC: G06F17/30
Filed: 1989-06-30
Granted: 1994-06-15
Abstract: For linking of information presented with the aid of a presentation unit (DS), which information comprises a plurality of documents stored in document sources (DSA, DSB, DSC), a method and a device can be used in which link information for each link is stored in a memory (LF, LT). The link information for a link comprises both for an origin document and a target document information which, independently of document type and document contents, indicates the identity of the document and the place in the document for the origin point and target point, respectively, of the link. When presenting a linked document, link symbols are presented at those places in the document which constitute origin points for links. A link is used by indicating a desired link symbol with the aid of an operating member (MS) and activating an operating member (SEL), whereby, on the basis of the identity of the origin document and the place in this document of the indicated link symbol, the relevant link is located in the memory, the identity of the target document and the place in the target document of the target point are read out form the memory, whereupon that part of the target document which comprises the target point is presented.
Patent AT-E106470-T1 (AT)
Inventor: EHLERT ULRICH DIPL-OEC-TROPH
IPC: D06F35/00
Filed: 1990-03-14
Granted: 1994-06-15
Abstract: To ensure a good rinsing result, the duration of the rinsing operation commences when rinsing water is fed for the last time.
Patent AT-E132996-T1 (AT)
Inventor: MOSER OTTO WALTER DIPL-ING
IPC: G08B26/00
Filed: 1990-04-03
Granted: 1996-01-15
Abstract: In an emergency alarm system operating according to the chain synchronisation principle, the devices (El to En) are addressed automatically by their disposition on the line (MPL). Data are exchanged between the individual devices (El to En) and the central unit (Z) with the cyclic polling of a central unit (Z). At least one coupling device (T-coupler TK) is inserted in the primary alarm line (MPL) in any location between two devices. Further devices (E(n+l)) are connected to the coupler device (TK) via a spur line which forms an additional primary alarm line (MPLS). The coupler device (TK) has an electronic measuring and switching system (MSE) which controls a switching device, e.g. at least one line switch (LS1), which delays the polling of the spur line until all devices (El to En) of the primary alarm line (MPL) are polled, where the coupler device (TK) detects the polling of the last device (En) and then connects the spur line (MPLS) for further polling.
Patent AT-E146533-T1 (AT)
Inventor: RUE CHARLES V
IPC: B24D3/00
Filed: 1990-04-27
Granted: 1997-01-15
Abstract: A sintered sol gel alumina based filament made up predominantly of fine alpha alumina crystals, a method of making same and use or the filament as abrasive particle and reinforcement of composite materials.
Patent AT-E112039-T1 (AT)
Inventor: DOERK HORST
IPC: F24F11/00
Filed: 1990-11-09
Granted: 1994-10-15
Abstract: The invention relates to a process for energy recovery from the air flow between the internal room air and the external air with fans 5, 6 which press the air through heat accumulators 3, 4 in mutually opposite flow directions, a heat accumulator 3, 4 and a fan 5, 6 working, mostly in opposite directions, in each of two mutually separated ducts 1, 2, and the directions of rotation of both fans 5, 6 changing simultaneously at regular intervals.
Patent AT-E122154-T1 (AT)
Inventor: BOERNER REINHARD DIPL-ING
IPC: G03B35/24
Filed: 1990-06-22
Granted: 1995-05-15
Abstract: An autostereoscopic viewing device with a flat picture screen and a pattern of cylindrical lens portions for producing three dimensional image perceptions without the need for additional optical accessories. The viewing device provides the largest possible freedom of movement of the viewer, whereby the reproduction quality is as uniform as possible and out of focus, cross-talk and other disadvantageous optical effect are greatly reduced. The procedures for making any necessary optical corrections are based on the plane parallel changeable positioning of a flat picture screen relative to an array of cylindrical lens portions. The array of cylindrical lens portions has an increasing thickness as well as a decreasing pitch width when moving from the middle to the vertical side edges. The pixel, or picture strip, size on the picture screen is a constant.
Patent AT-E163882-T1 (AT)
Inventor: GARLAND STEPHEN BRENT
IPC: B32B7/02
Filed: 1990-12-07
Granted: 1998-03-15
Abstract: Disclosed is an oriented, heat-shrinkable, packaging film having a layer of polyamide or polyester. The film has a high shrink energy and high modulus.
Patent AT-E120052-T1 (AT)
Inventor: NILSSON STIG LENNART
IPC: H02J3/18
Filed: 1990-12-21
Granted: 1995-04-15
Abstract: Apparatus for controlling the reactive impedance of a transmission line where capacitive reactance is inserted in series in the line to compensate inductive reactance includes a plurality of three or more capacitor modules connected to each other in series to form a series combination of capacitor modules. Each module is individually bypassed by fast acting thyristor bypass switches so that a central automatic control system can selectively place all of the modules in series where a maximum compensation level is achieved (meaning that the total reactive impedance is at a minimum level), or to provide a minimum change with just one capacitor module.
Patent AT-E83613-T1 (AT)
Inventor: THIBAULT PHILIPPE ANDRE
IPC: A23J3/30
Filed: 1990-03-15
Granted: 1993-01-15
Abstract: The invention relates to the field of biotechnology. It relates, in particular, to a partial hydrolysate of whey proteins, characterised by: i) the absence of lactoglobulins, ii) the presence of complete major serum proteins, iii) a maximum concentration of free amino acids of 5%, expressed as g of nitrogen in free amino acid form per 100 g of total nitrogen, and iv) the following peptide profile:             Molar mass (MM) Weight percentage               (g per mole)       (in g per 100 g of total nitrogenous matter)                 MM< 5,000              50 - 60%           5,000<MM<50,000              30 - 40% MM>50,000               5 - 15%. Use for the production of hypoallergenic dietary milk-based foodstuffs.
Patent AT-E118179-T1 (AT)
Inventor: GRENNER GERD
IPC: B01L99/00
Filed: 1990-03-05
Granted: 1995-02-15
Abstract: There is described an assay element suitable for use in an automated analytical test instrument for assaying a fluid sample. The element includes a thin porous member possessing a high degree of capillarity such as a fibrous mesh pad supported within a guide defined by surfaces contiguous the porous member. The dimensions of the porous member and its degree of capillarity are such as to provide for capillary transport of fluid through the member. A fluid dispenser and a fluid collecting chamber are disposed contiguous to opposed ends of the porous member. The fluid dispenser is formed as a well with a port at the bottom of the well, the port being contiguous the porous member and having a ridge extending along a perimeter of the port. The ridge protrudes into the porous member a distance sufficient for entraining fluid present in the well to propagate within the member rather than along an interface between a surface of the member and guide surfaces which hold it in place. Reservoirs may also be provided in the housing for storing reagents, mixing fluids and diluting samples so as to provide a self contained assay element. Optionally, and preferably, there may be an opening in the housing to provide fluid access directly to the central area of the porous member.