baber/WOPTO huggingface dataset:
Patent AT-E37233-T1 (AT)
Inventor: WARD ROGER W
IPC: G01N9/00
Filed: 1984-06-07
Granted: 1988-09-15
Abstract: Fluid density measuring apparatus and method for directly measuring fluid density or indirectly measuring pressure, temperature, acceleration, flow velocity, differential pressure and other parameters affecting the apparatus. The apparatus includes a generally rigid hollow housing having openings through which fluid may flow to the interior of the housing, and a vibratory single-ended tuning fork mounted in the housing. The apparatus also includes circuitry for causing the tines of the tuning fork to resonate, for example, 180 degrees out of phase in a transverse direction, with the frequency of the tines varying with variation in the density of the fluid surrounding the tines. Circuitry is also included for determining the frequency at which the tuning fork tines resonate. When the density of the fluid into which the housing is placed changes, the frequency of vibration of the tines of the tuning fork is caused to change to provide a measure of the density change.
Patent AT-E69618-T1 (AT)
Inventor: HALLEWELL ROBERT A
IPC: C12N15/70
Filed: 1984-09-25
Granted: 1991-12-15
Abstract: DNA constructs are provided for the production of human superoxide dismutase and a novel protocol for enhancing efficiency of expression. The gene encoding for human superoxide dismutase is isolated and inserted into a vector in conjunction with a synthetic linker which provides for enhanced efficiency in translation.
Patent AT-E87520-T1 (AT)
Inventor: BENSON RICHARD
IPC: B23C5/10
Filed: 1984-10-12
Granted: 1993-04-15
Abstract: A thread-cutting tool comprises a shank 10 for attachment to the spindle of a milling machine, the forward end portion of which shank is formed with a flat 12 recessed to provide a pocket for a flat cutting insert 11. The insert, which is triangular in this instance, has one edge formed with a line of threadform teeth of identical profile. The teeth project laterally for cutting engagement with a work-piece. The surface of the work-piece which is to be formed with a thread is mounted on a fixed work-table of the machine. The tool is rotated about the spindle axis and is simultaneously moved by the spindle in a path centered on the axis of the surface of the work-piece to bring the teeth of the insert into engagement with the surface and the spindle and tool are moved axially continuously by a distance equal to one thread pitch for each revolution of the tool in the circular path, so in one revolution of the tool in the path a number of complete turns of the screw-thread are formed equal to the number of teeth of the insert in engagement with the work-piece.
Patent AT-E56112-T1 (AT)
Inventor: WILHELM WILHELM DIPL-ING
IPC: H03K23/00
Filed: 1985-05-07
Granted: 1990-09-15
Abstract: A bipolar clock-controlled bistable multivibrator circuit arrangement having a static memory cell formed of a D-master-slave flip-flop with a first inverted output signal fed back to a data input and with feedback loops, respectively, for intermediately storing output signals of the master and the slave. A dynamic memory cell is formed of the D-master-slave flip-flop with a second inverted output signal fed back to the data input. The second inverted output signal has gate propagation times performing intermediate memory functions in place of the feedback loops and includes a synchronizing device connected between the static and the dynamic memory cells. Means are provided for setting the circuit of the static memory cell in operation at relatively high clock frequencies. Thereby the useful frequency range of the multivibrator is at least doubled.
Patent AT-E53641-T1 (AT)
Inventor: WALFRIED DAVID
IPC: F16K3/28
Filed: 1985-07-27
Granted: 1990-06-15
Abstract: 1. Shut-off wedge (1), which can be inserted into a shut-off slide valve, has in plan view an elongated, in particular oval external contour, is arranged transverse to the direction of flow in the slide valve casing, can be displaced by an actuating spindle of the shut-off slide valve in the longitudinal direction of the spindle from the open position into the closed position, and is formed by a rough cast-iron body (3) and a rubber-elastic covering (4) applied thereto, the sealing portions (5, 7) of which, in the closed position of the slide valve, lie elastically against the seating surfaces of the slide valve casing, and which, in the region of its narrow sides, has in each case two guide portions (8) which are provided on the shut-off wedge on opposite sides of the shut-off wedge (1) running in the longitudinal direction of the spindle and are supported against reversed guide portions in the slide valve casing, characterized in that sliding plates (10) prefabricated from a plastic with good sliding properties, high wear resistance and sufficient heat resistance, preferably from polyamide, are seated in the region of the guide portions (8) of the shut-off wedge (1) before the rubber-elastic covering (4) is injection-moulded onto the shut-off wedge (1), the sliding plates being anchored securely to the shut-off wedge (1) during the injection moulding process by rear injection moulding with the injection-moulding compound of the rubber-elastic covering (4).
Patent AT-E67245-T1 (AT)
Inventor: BRAUER DIETER DR
IPC: C07H21/00
Filed: 1985-07-30
Granted: 1991-09-15
Abstract: Hirudin can be obtained using a specific DNA sequence in a genetic engineering process. The gene is advantageously synthesised in the form of several fragments which are enzymatically ligated to give two larger part-sequences which are incorporated into hybrid plasmids and amplified in host organisms. The part-sequences are reisolated and then combined to form the complete gene which is incorporated into a hybrid plasmid and the latter is expressed in a host organism. <IMAGE>
Patent AT-E36481-T1 (AT)
Inventor: SCHMIDBERGER RAINER DR DIPL-PH
IPC: F42B12/06
Filed: 1985-10-04
Granted: 1988-09-15
Abstract: This invention relates to a sintering process. More particularly, this invention relates to a process for preparing a sintered form having a tungsten content which comprises the steps of: (a) sintering a porous form of pressed tungsten alloy powders having a high tungsten content in solid phase, and (b) heat treating the sintered part from step (a) in a liquid phase.
Patent AT-E55049-T1 (AT)
Inventor: BOEHMLAENDER MICHAEL
IPC: A61C13/225
Filed: 1985-10-30
Granted: 1990-08-15
Abstract: 1. Dental attachment with a dental prosthesis comprising a male and a female piece to produce a releasable joining of the dental prosthesis associated to the male piece and a post-tooth carrying the female piece, wherein a housing is provided on and integrally formed with the dental prosthesis for releasably fastening an anchoring portion of the male piece by means of a fastening device, wherein the anchoring portion is insertable into the housing from an open external side of the housing, wherein the anchoring portion and the housing nest fittingly one inside the other, and wherein the fastening device includes a threaded bore extending in a direction at right angles to the insertion direction in the anchoring portion and a screw which is insertable into the bore and is supported on the housing, characterized in that the housing (4) is open in a direction (F) at right angles to the insertion direction (E), that two bead-shaped recesses (22, 23) extending parallel to the insertion direction (E) are disposed in the housing (4), and two corresponding bead-like protrusions (15, 16) are disposed on the anchoring portion (11), that the thread (18) extends in a direction at right angles to the insertion direction (E) from the open side of the housing (4) in the anchoring portion (11), and that the screw (19) is inserted from the open side of the housing (4) and clamps the anchoring portion (11) against the housing (4).
Patent AT-E43520-T1 (AT)
Inventor: SCHWARZ WALTER
IPC: B21C37/12
Filed: 1985-09-26
Granted: 1989-06-15
Abstract: A method and a device for the spiral winding of tapes for the continuous production of tubes without a core and having an angular cross-sectional area. A tape is guided centripetally during each bending process along a convexly curved conducting surface situated in the region of the tube being formed, the intake side of which conducting surface is located at the feed level. The centripetal guiding of the tape is suspended when the conducting surface reaches the outlet side for forming the excluding level segment of the tape.
Patent AT-E52529-T1 (AT)
Inventor: MUMCU SALIH DR
IPC: C08K3/20
Filed: 1986-02-08
Granted: 1990-05-15
Abstract: An improved process for preparing pulverulent coating compositions pigmented with titanium dioxide and based on polyamides having at least ten aliphatically bound carbon atoms per carbonamide group using the precipitation method. The titanium dioxide pigments used are without nucleating effects or only have weak nucleating effects on the polyamide precipitation. The pigments have nucleating effects less than or equal to 3 DEG  C. where  DELTA T=(Tmax p)-(To). Tmax p is the maximum temperature at which precipitation takes place in a solution of polyamide having pigment therein and To is the maximum temperature at which precipitation takes place in polyamide solution having no pigment therein.
Patent AT-E42767-T1 (AT)
Inventor: BRAUN HANS
IPC: C21C5/44
Filed: 1986-06-18
Granted: 1989-05-15
Abstract: 1. Steel-converter or electric furnace including a refractory tap hole pipe with following features : 1.1 that part (13) of the tapping, contacting the molten metal consists of at least two refractory segments, each extending in one piece in the flow direction A of the melt and forming together a common pass through (17), 1.2 the refractory segments are isostatic pressed parts 1.3 the refractory segments consist of a sintered and/or molten magnesium oxide material of the following composition in weigh percent without consideration of a binder : MgO : Fe2 O3 : Al2 O3 : CaO : SiO2 : 93,0 à 99,0 0,2 à 3,0 0,1 à 0,4 0,6 à 3,0 0,1 à 1,5
Patent AT-E50369-T1 (AT)
Inventor: WYSK WOLFRAM CHEM-ING GRAD
IPC: G03C1/79
Filed: 1986-07-22
Granted: 1990-02-15
Abstract: 1. Photographic support material, consisting of photographic base paper and at least one polyolefin layer containing white pigment disposed on the base paper, characterized in that the polyolefin layer additionally contains a polyalkylene glycol in a proportion of between 40 ppm and 1%, referred to the total quantity of the polyolefin layer.
Patent AT-E68262-T1 (AT)
Inventor: FRITSCH HORST
IPC: G01F3/20
Filed: 1986-12-04
Granted: 1991-10-15
Abstract: The method for measurement and monitoring uses as a basis the operating principle of the pump itself, thereby utilising, in particular by means of a microcomputer, the mathematically distinct interrelationship between displacer kinematics and compression or expansion time of the displacer. For this purpose, the compression time or expansion time is measured, in particular by sensors, as the time difference between the rear dead centre position and the front dead centre position of the piston and the coupling pressure peak at the beginning of the delivery operation or induction operation. 
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Patent AT-E88298-T1 (AT)
Inventor: VERHOEVEN LAURENTIUS MARIA
IPC: H01R9/053
Filed: 1986-12-23
Granted: 1993-04-15
Abstract: A connector for a coaxial cable comprising a cap and a bottom insulating plate. The plate has mounted thereon a first and second pair of contact elements. After the end of the cable is properly prepared, the first pair of contact elements is designed to pierce the outer insulation sheath of the cable and electrically contact the outer conductor while the second pair of contact elements is designed to pierce the inner insulation sheath and contact the inner conductor. The cap has inner slots and spaces adapted to receive the contact elements and portions of the cable end so that when the cap is pressed down and latched to the bottom plate, electrical contact is made with the inner and outer conductors and all portions of the inserted cable end are properly supported, thus ensuring adequate strain-relief.
Patent AT-E79841-T1 (AT)
Inventor: BRYAN STEPHEN JAMES
IPC: C02F1/58
Filed: 1986-07-11
Granted: 1992-09-15
Abstract: A process for treating effluent wherein an oxidising agent In the effluent is decomposed on contact with a catalyst bed. The oxidising agent can be a pollutant present in the effluent, for example hypochlorite in the effluent from chlorine-producing brine electrolysis cells or from the scrubbing of chlorine gas In an alternative the effluent may contain oxidisable pollutants and the oxidising agent is purposefully added thereto. Passage over the catalyst bed catalyses the decomposition of the oxidising agent and oxidisable pollutants.The catalyst bed comprises an intimate mixture of an oxide of Group III, nickel oxide and, optionally, cobalt oxide, supported on pieces of a non-porous substantially inert material.
Patent AT-E54317-T1 (AT)
Inventor: DODT JOHANNES
IPC: C07K14/815
Filed: 1985-12-12
Granted: 1990-07-15
Abstract: PCT No. PCT/EP85/00701 Sec. 371 Date Aug. 6, 1986 Sec. 102(e) Date Aug. 6, 1986 PCT Filed Dec. 12, 1985 PCT Pub. No. WO86/03493 PCT Pub. Date Jun. 19, 1986.The present invention relates to a new content substance found in leeches (Hirudo medicinalis), the derivatives of this abbreviated at the N-terminus and the C-terminus, and the desulfated derivatives therefrom as well as a process for the production of these compounds, and their use. These compounds possess thrombin-inhibiting properties and can be used to inhibit clotting in human and animals, for blood conservation, or as reagents for the analytical determination of thrombin.
Patent AT-E65934-T1 (AT)
Inventor: BUXEL MICHAEL DIPL-ING
IPC: B01D53/34
Filed: 1987-01-14
Granted: 1991-08-15
Abstract: Flue gases from firing installations are purified by multi-stage adsorption and catalytic reaction in migrating beds, bearing a crossflow and moving by gravity, of carbonaceous granular materials, at least two migrating beds being arranged in series with respect to the gas path in such a way that the denitrification is carried out in the second migrating bed or in one of the subsequent ones. When high gas rates from industrial firing installations are purified, the formation of streaks leads to wide fluctuations with respect to the sulphur dioxide concentrations. 
<??>This disadvantage is eliminated by subjecting the prepurified flue gas (9) which emerges from a first migrating bed (7) and has a locally variable sulphur dioxide concentration gradient, to repeated thorough mixing before the addition of ammonia as a reagent for the denitrification. 
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Patent AT-E59181-T1 (AT)
Inventor: MARGARIA MARIO
IPC: B67B3/20
Filed: 1987-02-23
Granted: 1991-01-15
Abstract: The invention relates to a closure applying apparatus (l) suitable for use in capping machines for placing on a container (B) having a threaded neck portion (26) and an annular collar (30) below said neck portion a tamper-evident screw-type capsule (A) made of rigid plastic material and having a lower skirt portion (27) which is connected by a plurality of thin frangible bridge portions (28) to an upper internally threaded skirt portion (22) and is provided with an inwardly projecting bead (29) for snap engaging beneath said annular collar (30) as a result of screwing of the capsule (A) on the container (B). The apparatus comprises a rotary, vertically reciprocable capping chuck having a plurality of jaws (4) for gripping the capsule (A), each jaw (4) being provided at its lower end with an inner flange (l4) which engages from below the edge of the lower skirt portion (27). The flanges (l4) of the jaws (4) form an abutment surface for the lower skirt portion (27), which absorbs the forces produced during snap movement of the inwardly projecting head (29) over the collar (30) of the container (B), thus preventing fracture of the brigdes (28) during the capping operation.
Patent AT-E72919-T1 (AT)
Inventor: DREYER HEINZ DIPL-ING DR AGR
IPC: A01C15/00
Filed: 1987-05-15
Granted: 1992-03-15
Abstract: The centrifugal fertiliser spreader with two hoppers (8) for different types of fertiliser, supported behind a tractor uses two dispensing systems (10) each with a discharge opening (23). The size of the opening is adjusted by a sliding plate (22) swung across it, operates by an electronic control device (11) under the hopper . This device controls a stepping motor which regulates the -position of the plate according to the quantity to be discharged.
Patent AT-E100842-T1 (AT)
Inventor: PEERLKAMP ERIK RIJKELE
IPC: C08K3/22
Filed: 1987-11-16
Granted: 1994-02-15
Abstract: The invention relates to a polyamide composition with improved stability in contact with oil at elevated temperatures. The polyamide composition with superior stability characteristics has been obtained by the incorporation in the polyamide composition of a small amount of an alkaline inorganic material. Preferably the polyamide is nylon 4.6.
Patent AT-E50948-T1 (AT)
Inventor: RITZL ANTAL
IPC: B61D25/00
Filed: 1987-04-07
Granted: 1990-03-15
Abstract: The externally insulated window mounting is employed in the sidewall frame of a railway passenger carriage. This carriage frame comprises sidewall sections and post sections (10), an exchangeable outer skin and in between an insulating material. The window mounting is releasably secured to the sidewall sections and post sections. The inner frame, made up of at least four extrusion pieces spaced from the region of the window corners, features a lip which serves as a sealing surface for the outer skin and holds in place an outer, peripheral frame with undercut groove. A lip on the outer frame pointing away from the window opening, clamps the outer skin securely and holds in place a mounting strip of weather resistant, elastic material to retain the window glazing in place.
Patent AT-E60699-T1 (AT)
Inventor: PALUMBO ANGELINE
IPC: A41D1/06
Filed: 1987-04-02
Granted: 1991-02-15
Abstract: A convertible garment is disclosed characterized by use of an extensible waistband region which is extensible between a first compacted position and a second expanded position which selectively modifies the overall length of the garment to accomodate growth in the user or usage for differing event styles of dress.
Patent AT-E68153-T1 (AT)
Inventor: KURLBAUM FRIEDRICH
IPC: B65D85/57
Filed: 1988-02-05
Granted: 1991-10-15
Abstract: The disc bag for laser-scannable small discs consists of a blank, in which the front and rear walls (1; 3) are connected to one another via a folding line (2), and in which lateral adhesive edge strips (5) adjoin the front or rear wall via folding lines (4). The side of the blank which forms the inside of the bag is provided over the entire surface with a plastic coating (7) with a thickness of 15 to 30  mu and a solvent-free and softener-free adhesive bonding layer or hot melt layer (8) is provided between the adhesive edge strips (5) and the associated counter-surfaces. <IMAGE>
Patent AT-E55927-T1 (AT)
Inventor: SEIBEL HEINRICH DIPL-ING FH
IPC: B01J49/75
Filed: 1988-02-06
Granted: 1990-09-15
Abstract: 1. A device for controlling the amount of brine in the regeneration of ion exchangers with a storage vessel for the brine, automatically replenishable by means of a level control, and a metering chamber, arranged below the liquid level of the storage vessel, to be filled with brine by way of an inlet opening at or near its bottom, to be closed by way of a lid and connectable with the ion exchanger by way of a closable outlet opening, characterised in that the metering chamber (18) has at or near its lid a ventilating- and bleeding pipe (78) which extends over the liquid level (10) and is open towards the atmosphere, and that the metering chamber with the inlet opening (36) open can be filled with brine solely under the influence of the static liquid pressure in the storage vessel (10) up to the area of the ventilating- and bleeding pipe (78), and that it can be emptied with the inlet opening (36) shut via a suction means (102) connected with the outlet opening.
Patent AT-E86768-T1 (AT)
Inventor: GODARD BRUNO
IPC: G11B7/135
Filed: 1988-06-16
Granted: 1993-03-15
Abstract: A laser diode (4) emits a beam which is reflected by a plane mirror (12) and by a spherical focusing mirror (2) in order to form a beam (40) which is focused on a read window which is a segment of a read line (6). Said line extends transversely relative to a film (16) running over a drum (20) which rotates about an axis (22). The window occupies the width of the soundtrack on the film. The light passing through said soundtrack is received by a photo cell (34) which provides the sound signal. The invention is particularly applicable to sound motion pictures.
Patent AT-E83901-T1 (AT)
Inventor: SANDRINI FURIO MARIA
IPC: A45C11/32
Filed: 1988-06-20
Granted: 1993-01-15
Abstract: The separator is composed of two elements (1) basically alike, each one made up of three parallel sectors (2) and (3) hinged to each other and folding (4). The two components (1) are coupled in a mobile fashion to each other in the opposed direction, by means of eyelets (6) or (6 min ) to be found on the more projecting ends of the outer sectors (3). The coupling forms a single folding and upturnable element to which is coupled a ring-like body (7), (8), or (9) inserted into said eyelets (6) or (6 min ).
Patent AT-E66955-T1 (AT)
Inventor: RANCE ROBERT W
IPC: C08F236/10
Filed: 1988-06-23
Granted: 1991-09-15
Abstract: Improved adhesive polymers based on monovinylidene aromatic and conjugated diene monomers (e.g. styrene and butadiene) are prepared using a hydroxyalkyl (meth)acrylate monomer and itaconic acid to provide improved combinations of shear strength and tack. Itaconic acid is used in the range of 0.5 to 5 percent by weight and the hydroxyalkyl (meth)acrylate in the range of 1.5 to 17 weight percent. Hydroxyethyl acrylate is a preferred hydroxyalkyl (meth)acrylate compound.
Patent AT-E78729-T1 (AT)
Inventor: BOEHMER FRIEDHELM
IPC: B21B27/02
Filed: 1988-07-07
Granted: 1992-08-15
Abstract: In the device, the rings 5 are slipped onto the shaft 2 axially and connected firmly to the shaft 2 in terms of rotation, via releasable fixing means 15b, 17, solely by compressive stresses between plane-parallel front faces 7 and 8 of flange elements 9 and 10 arranged at and/or on the shaft 2. For this purpose, one flange element 10 is guided in such a way as to allow axial displacement relative to the shaft. The flange elements 9 and 10 are clamped via their front faces 7 and 8 against those front faces of the rings 5 which face the latter by a tie rod 15 which engages on the shaft 2 in a position of axial alignment with the said shaft and protrudes from at least one end 2c of the shaft. <IMAGE>
Patent AT-E97532-T1 (AT)
Inventor: KAMMERL ANTON DR-ING
IPC: H04Q11/04
Filed: 1988-09-23
Granted: 1993-12-15
Abstract: The broadband communication network exhibits at least one packet switching network (PN). In this, communication signals are transmitted in fixed-length packets. For assembling and disassembling these packets, packetising/depacketising devices (P/D) are located at the network interfaces. According to the present invention, it is provided that in a packet switching system (for example PVST1) associated with the packet switching network, in the course of the setting-up of a connection, the packet occupancy level of the packets intended for a communication signal transmission is determined connection- individually by means of the transmitted connection set-up information items. Subsequently, a control signal containing information with respect to the determined packet occupancy level is transmitted to all packetising/depacketising devices (P/D) involved in the connection to be set up in order to adjust these devices correspondingly. 
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