baber/WOPTO huggingface dataset:
Patent AT-E89706-T1 (AT)
Inventor: HOOD LARRY LEE
IPC: A61F9/00
Filed: 1986-04-22
Granted: 1993-06-15
Abstract: A decoupling sleeve for inclusion in a fluid conduit of an ultrasonically-operated instrument, such as a surgical instrument, which is irrigated by irrigating fluid at the operative site. The decoupling sleeve includes a tubular thin-walled body portion defining spaced openings, and a collar member for retaining the decoupling sleeve in a tip cap sleeve member for the instrument. The inclusion of the decoupling sleeve in the irrigating fluid conduit intermediate a portion of an ultrasonically-operated tool and the interior of the tip cap sleeve member defining the fluid conduit impedes the transmission of ultrasonic energy through the fluid medium in the conduit, thus reducing objectionable cavitation and bubble formation at the operative site.
Patent AT-E43681-T1 (AT)
Inventor: TRIMBORN PETER DIPL-ING
IPC: F04C19/00
Filed: 1987-01-14
Granted: 1989-06-15
Abstract: In an inlet region or chamber of an end bell of a liquid-ring pump, an injection nozzle is provided for replenishing the liquid in the rotating ring of the machine.The injection nozzle is arranged in the vicinity of a suction slot provided in a control disc of the liquid-ring pump. The injection nozzle is disposed above a minimum liquid level extend when only gas is being transported by the pump and below a maximum liquid level extant when a mixture of both gas and working liquid is being pumped.
Patent AT-E44963-T1 (AT)
Inventor: WELLNER WOLFGANG DR
IPC: C08G18/32
Filed: 1987-03-17
Granted: 1989-08-15
Abstract: The present invention is directed to a process for the preparation of air drying binders containing free isocyanate groups, having thixotropic properties and prepared by reacting aromatic diamines which have at least one alkyl substituent in the ortho position to each amino group with either prepolymers or semi-prepolymers containing free isocyanate groups and based on polyisocyanate mixture of the diphenylmethane series containing at least 20% by weight of 2,4'-diisocyanatodiphenylmethane and organic polyhydroxyl compounds or mixtures of these prepolymers or semi-prepolymers with prepolymers or semi-prepolymers based on other organic polyisocyanates, provided that the mixture contains at least 3% of the prepolymers or semi-prepolymers based on polyisocyanate mixtures of the diphenylmethane series. The invention further relates to the binders produced by this process and their use for the preparation of coating and sealing compounds which harden under the influence of atmospheric moisture.
Patent AT-E74751-T1 (AT)
Inventor: SCHAAF MIMI YIH-PEI CHOU
IPC: A61K9/20
Filed: 1987-08-04
Granted: 1992-05-15
Abstract: The invention relates to biodegradable compositions which continuously release estradiol in a uniform manner over extended periods of time and do not exhibit initial release of undesirably high levels of active ingredient. The invention also relates to a method for preparation of the compositions, and a method for administering estradiol parenterally to feedlot animals in a continuous and uniform fashion over extended periods of time.
Patent AT-E147522-T1 (AT)
Inventor: SPAK MICHAEL E
IPC: G11C7/00
Filed: 1987-03-11
Granted: 1997-01-15
Abstract: A fracturable x-y random access memory array for performing pushing and popping of data and fracturing the array simultaneously at a common address includes a row fracture circuit responsive to row addresses to fracture the array in the Y-direction and a column fracture circuit responsive to column addresses for fracturing the array in the X-direction. A plurality of memory cells are stacked in a plurality of columns to form an x-y organization which can be randomly accessed in response to the row and column addresses. The memory cells are responsive to a shift control driver circuit for bidirectional shifting of data by either pushing data into or popping data from at any point within one of the plurality of randomly addressable column at the same row and column addresses used to fracture the array defining a fracture point. Data in all the memory cells in the array with addresses higher (or lower) than the fracture point shift and the memory cells with addresses lower (or higher) than the fracture point maintain their data unchanged. A unique memory cell is also provided which is formed of a pair of cross-coupled latches which includes means for controlling a bidirectional shift by switching off power to one of the cross-coupled latches.
Patent AT-E73237-T1 (AT)
Inventor: POTTER CHRISTOPHER MALCOLM
IPC: G01R27/04
Filed: 1987-09-17
Granted: 1992-03-15
Abstract: A six-port network for characterising a microwave or R.F. device includes a signal source (1) capable of generating three signals of the same frequency but relative phase differences, and combines each of the signals with a signal reflected or transmitted by the device. Two three-phase sources may be used in a dual six-port network device.
Patent AT-E69972-T1 (AT)
Inventor: TANG JOHN T
IPC: B01D53/34
Filed: 1987-05-06
Granted: 1991-12-15
Abstract: NOx reduction in a combustion product flue gas stream is greatly improved by the efficient mixing of the reducing agent, e.g., NH3 or an NH3 precursor, with the stream in the absence of a catalyst, such as CaO or CaCO3, that promotes undesirable combination of NH3 and O2 to form additional NOx. By employing a high-temperature cyclone separator of the like and by injecting the reducing agent into the stream within such hot cyclone at a location where there is a strong vortex region, extremely efficient mixing of the NOx reducing agent and the combustion product flue gas is promoted after particulates which are harmful to the reaction that promotes NH3 and NOx reduction have been separated from the flue gases. A refractory-lined cyclone separator may be employed, and a plurality of injectors used which discharge liquid or gas into the strong vortex region.
Patent AT-E67821-T1 (AT)
Inventor: RENZ WALTER ING
IPC: E05D7/02
Filed: 1988-01-12
Granted: 1991-10-15
Abstract: So that a fitting can be made especially narrow and also be used for opening to the right and to the left, whilst at the same time the load-bearing capacity will be preserved despite the reduced width (10), the upper scissor bearing (6) consists of a carrier plate (16) and of two separately produced bearing parts (13 and 14) mounted, especially rivetted, onto the plate-shaped support plate (6). These are equipped with bearing lugs (11 and 12), between which is mounted the end of a scissor arm (7) or of set-out scissors which is fixed to the frame. Whilst the two bearing parts (13 and 14) are preferably produced from die-cast zinc, the carrier plate (16) consists of steel, thus guaranteeing the high load-bearing capacity, whilst ensuring a comparatively small cross-section. A high load-bearing capacity is also guaranteed by the use of a carrier body (37), designed as a corner angle, for the lower corner bearing (5). The load-bearing capacity is ensured by the use of a carrier journal (44) and of a stop member (50) on the bearing block (39), rotatable about the axis (38), for the bearing journal (8). <IMAGE>
Patent AT-E80665-T1 (AT)
Inventor: ABBOTT WILLIAM A
IPC: C12Q1/32
Filed: 1988-05-17
Granted: 1992-10-15
Abstract: A rapid and specific method and reagent for determining LD-1 isoenzyme in biological fluids by incorporating a chaotropic agent, such as sodium perchlorate, into an LDH assay reagent system. The chaotropic agent produces an immediate inactivation of the LDH isoenzymes containing one or more 'M' type subunits while the LD-1 isoenzyme remains stable and is simultaneously measured.
Patent AT-E89377-T1 (AT)
Inventor: VOGT ROLF
IPC: F16J15/324
Filed: 1988-11-18
Granted: 1993-05-15
Abstract: A ring seal, in which a sealing lip (4) of polymer material is pressed under elastic pretensioning onto a cylinder surface (5) of a shaft. The cylinder surface is provided with depressions (1) which have bases (2) designed in the form of cups. The maximum depth of the bases (2) is 4 to 12 micrometres, and each base (2) is surrounded by bases (2) of adjacent depressions (1) in the region of its complete outer circumference. The mutual centre point separations are in this case of such small size that the adjacent depressions delineate one another in cut edges (3). 
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Patent AT-E102658-T1 (AT)
Inventor: DAVIES IDWAL
IPC: B22F5/00
Filed: 1988-06-02
Granted: 1994-03-15
Abstract: The invention provides a method of producing an abrasive particle, particularly diamond, containing strip. The strip will contain 50 percent or less by volume of the diamond particles and a supporting matrix which will generally be metal. The method involves making a mixture of the abrasive particles and the supporting matrix in particulate form, causing a thin layer of the mixture to be deposited on to a support surface, compacting the layer and heat treating the compacted layer under conditions which will not lead to degradation of the abrasive particles to produce the strip.
Patent AT-E124458-T1 (AT)
Inventor: AKIMOTO KENGO
IPC: C12P7/40
Filed: 1988-12-21
Granted: 1995-07-15
Abstract: A process for the production of bishomo- gamma -linolenic acid characterized by adding an additive to a culture medium, which additive is preferably selected from sesame oil, peanut oil, an extract from sesame oil or sesame seeds, and a lignan compound present in the extract from sesame oil or sesame seeds. The process uses, as a producer microorganism, a microorganism capable of producing arachidonic acid.
Patent AT-E69845-T1 (AT)
Inventor: STOTZEL MARC
IPC: E01D19/08
Filed: 1988-06-03
Granted: 1991-12-15
Abstract: The present invention relates to a waterproof bridgedeck, intended to receive a surfacing layer, characterised in that it comprises: - a lower layer consisting of a mortar comprising approximately 10 to approximately 15 % of granulate of diameter of less than 80  mu m and from approximately 7.5 to approximately 9.5 % of a bituminous binder based on elastomers, the percentages being expressed by weight relative to the dry granulate, - an upper layer consisting of a bitumen which is rich in elastomers.   It also relates to a process for waterproofing a bridgedeck.
Patent AT-E129074-T1 (AT)
Inventor: KORTRIGHT KENNETH H
IPC: G01N33/49
Filed: 1988-03-11
Granted: 1995-10-15
Abstract: A method and apparatus for automatically and rapidly, retrieving, counting and/or analyzing at least one selected white blood cell population and/or subset thereof of a whole blood sample (60) or portion thereof. A volume of a biological medium containing the white blood cells is prepared and at least one reactant (66, 74, 144, 132) specific or preferential at least to some selected biological cells is introduced thereto and rapidly mixed for a short period of time. The opacity and/or volume parameter of the cells can be modified and the mixture is then counted and analyzed in one or more steps to obtain the desired white blood cell population analysis. The biological sample can be a whole blood sample and the reactant can include or be a lyse (66) or a monoclonal antibody bound to microspheres (132, 144), which will bind to specific ones of the cells or a combination of lyse and microspheres with antibody bound thereto. The microspheres can be magnetic and the bound cells can be magnetically removed for retrieving and analyzing the remaining blood cell population.
Patent AT-E103428-T1 (AT)
Inventor: SOLLEDER REINHARD DIPL-ING FH
IPC: H02H7/24
Filed: 1989-01-23
Granted: 1994-04-15
Abstract: A protective device against overvoltages in electrical installations, using varistors in a shunt path, which for their part are monitored by a monitoring device for an increase in the leakage current which is not consistent with correct operation and, if necessary, are switched off. It is provided according to the invention that, in addition to producing a trip signal if a specific leakage current is exceeded, the monitoring device (6) also produces a trip signal if a specific predetermined time duration is exceeded in this case and that these two events are processed in an AND-gate, at whose output the actual trip signal is emitted. <IMAGE>
Patent AT-E77773-T1 (AT)
Inventor: KOSTEWA HORST
IPC: B23Q7/12
Filed: 1989-03-30
Granted: 1992-07-15
Abstract: The invention starts from a transporting device for removing workpieces from a stamping machine, on which the stamping machine deposits the workpieces to be removed in at least two adjacent, laterally offset but unidirectional rows parallel to the direction of motion of the transport, the transport speed being the same over the width of the transport track. The invention consists in the fact that adjoining the rectilinear portion (5) of the transport track is a track portion (7) which runs at an angle (complementary angle x) thereto and the transport direction of which runs at right angles to the tangent (9) laid against the front edge of two adjacent workpieces (2) leaving the stamping machine. <IMAGE>
Patent AT-E95967-T1 (AT)
Inventor: HARTMANN UWE
IPC: H04N9/29
Filed: 1989-06-14
Granted: 1993-10-15
Abstract: Circuit arrangements comprising a PTC resistor in series with the degaussing coil are known. The remainder of a current through the degaussing coil, remaining at the end of the degaussing process, is switched off with the aid of a relay. However, the abrupt switching-off causes a residual magnetic field which has a disturbing effect, particularly in large-size picture tubes. 
<??>A bridge rectifier arrangement is inserted with its alternating-voltage terminals into the circuit for the degaussing current. The direct-voltage terminals are connected to one another via a controllable electronic switch. A control circuit gradually drives the base current for the electronic switch down to the value zero. This provides for continuous degaussing. 
<??>Degaussing of the shadow mask in a colour picture tube. 
<IMAGE>
Patent AT-E87061-T1 (AT)
Inventor: KAUP LUDGER
IPC: E05C9/10
Filed: 1989-09-15
Granted: 1993-04-15
Abstract: In an espagnolette, the driver is guided in the region of the cover rail and a housing is attached to the cover rail. A follower for moving the driver is mounted rotatably in the housing. This follower is prestressed into a middle position and can be pivoted out of the middle position in opposite directions of rotation. The follower acts on a control element which is guided parallel to the driver in the region of a narrow side of the housing remote from the driver. A follower return spring engages on this control element. A two-arm transmission lever extends from the control element to the driver and is mounted in the housing between the control element and the driver. Movement play is provided between the transmission lever and the control element. <IMAGE>
Patent AT-E82347-T1 (AT)
Inventor: BERTRAM HORST
IPC: E03D9/03
Filed: 1989-09-29
Granted: 1992-11-15
Abstract: An automatic toilet water-tank (7) with a lateral opening and an opening on the upper end (25) can be developped so that the concentrated active ingredient is only released when the flushing means is discharged; to this end, a float (9) is provided on the upper part (6) of the container (2), opposite the solid cleaning agent (4), thus enabling the entire apparatus to float freely, the outlet of the lateral opening (1) always staying below the surface of the water (8); the lateral opening (1) is so designed that the concentrated active ingredient cannot flow out when the water tank is full.
Patent AT-E81040-T1 (AT)
Inventor: SLATER DAVID GARY
IPC: B21D51/26
Filed: 1989-12-20
Granted: 1992-10-15
Abstract: In a method of forming at an open end (68) of a can body (10) an out-turned end flange (14,26) and an adjoining inward bead (16,28), the free end (68) of the can body (10) is carried frictionally in an annular groove (42) formed in a transverse end face (48,39) of a rotating driving head (32). In a first stage, an inner support roll (52) is placed inside the can body (10) in contact with its inner surface (64) at a position spaced axially from the driving head (32), and an outer work roll (54) is progressively advanced against the outer surface (6) of the can body (10) adjacent the driving head (32) so as to form the inward bead (16,28), and thereby gradually retract the open end (68) of the can body (10) within the groove (42). In a second stage, the inner roll (52) is advanced to a can body stabilising position, and the work roll (54) is then advanced further so as to withdraw the open end (68) of the can body (10) from the groove (42) and then to turn it radially outwards as the can body end (68) advances eccentrically across the rotating end face (48) of the driving head (32). During the formation of the end flange (14,26) the inner roll (52) is progressively advanced so as to maintain its can stabilising action whilst the can body end (68) progresses across the rotating end face (48) of the driving head (32).
Patent AT-E90773-T1 (AT)
Inventor: PROCHASKA JAMES KNOX
IPC: F02C7/08
Filed: 1989-12-22
Granted: 1993-07-15
Abstract: A heat exchanger (42) is disclosed for heating air entering a combustion gas turbine to increase the power output of the turbine when the turbine operates in a cold environment. The heat exchanger may be used also as a cooler to cool air entering the turbine to increase the power output of the turbine when the turbine operates in a hot environment.
Patent AT-E81248-T1 (AT)
Inventor: LABORIE CLAUDE FERNAND
IPC: H05K9/00
Filed: 1989-01-05
Granted: 1992-10-15
Abstract: This machine essentially comprises a first die (1) for extruding a web (2) of an elastomeric material, means enabling strips (3) of electrically conducting textile material to be wrapped around the web (2), a die (4) for sizing the wrapped web, a heating enclosure (5) and means (6) for winding up the gasketing which leaves the production. 
<??>This machine makes it possible to produce continuously gasketing forming a barrier to electromagnetic waves and which can be used on assemblies of any mechanical parts. 
<IMAGE>
Patent AT-E84039-T1 (AT)
Inventor: FRANCES JEAN-MARC
IPC: C08G18/22
Filed: 1989-04-18
Granted: 1993-01-15
Abstract: The present invention relates to hexacoordinated tin(IV) compounds of the general formula: 
<IMAGE>
 
<??>The compounds of formula (1) are prepared by a hydrostannation reaction of a diorganotin dihydride on an enol alcoholate or carboxylate. 
<??>The compounds of formula (1) are latent catalysts which can be used especially for the preparation of polyurethanes and the crosslinking of silicones because they decompose thermally into diorganotin dicarboxylates or dialcoholates.
Patent AT-E95083-T1 (AT)
Inventor: GULMINI CARLO
IPC: B03B9/06
Filed: 1989-05-17
Granted: 1993-10-15
Abstract: A suction device (1) is used by the mobile set to automatically hook to the putting-out mouth of the station on the ground, which device lets the containers flow together into a hopper (3) by means of a ventilator (2). The loaded material is broken by a turning breaker (8) and falls into a centrifuge (10) where the liquids are separated from the plastic materials. Subsequently a magnetic end instrument (12) keeps back the metal parts whereas the plastic one is at first grinded by a mill (13) and subsequently arrives in a tank (15) wherein washing and degreasant solutions are contained. At the end of the flotation, the product is then discharges, by means of a valve (17), into a lower tank (16) where, in presence of an agitator, a salt solution is used which lets the light materials float whereas the heavy ones sediment on the bottom. Through a valve (18) the product is at last discharged into a centrifuge (19). The drainage product gets out from a higher outlet of this centrifuge and is sent by a fan (2) into a pipe (20) and by a deflector (21) to the stockage containers (22 and 23).
Patent AT-E137175-T1 (AT)
Inventor: HANSEN PER REIDAR
IPC: B41J29/15
Filed: 1989-08-08
Granted: 1996-05-15
Abstract: PCT No. PCT/DK89/00188 Sec. 371 Date Mar. 25, 1991 Sec. 102(e) Date Mar. 25, 1991 PCT Filed Aug. 8, 1989 PCT Pub. No. WO90/01422 PCT Pub. Date Feb. 22, 1990.A draft/copy holder including a plate shaped draft/copy holding arrangement with a fastener arrangement adapted to enable a fastening of the draft/copy holder on a support and carrying device. A portion of the plate is bent through an oblique angle so as to produce a side edge of the draft/copy holder, with the angle being preferably less than 90 DEG  and with an angular range extending between 40 DEG  and 75 DEG . A detachable locking arrangement is provided on the bent portion of the draft/copy holder, with the locking arrangement being adapted to grip into correspondingly shaped locking arrangements provided on the support and carrying device.
Patent AT-E122676-T1 (AT)
Inventor: EYER MARTIN DR
IPC: C07F7/18
Filed: 1990-03-12
Granted: 1995-06-15
Abstract: 1,3-Substituted tetrahydro-1H-thieno-[3,4-d]imidazol-2(3H)-one- 4-ylidenepentanoic acid esters are important intermediates for the preparation of the pharmaceutical active substance (+)-biotin. 
<??>An improved process for the preparation of this intermediate is proposed.
Patent AT-E98467-T1 (AT)
Inventor: MAGGIONI MORATTI EMANUELA
IPC: A61K31/70
Filed: 1990-03-12
Granted: 1994-01-15
Abstract: This invention relates to the use of 5 min -deoxy-5 min -methylthio-adenosine, S-adenosylmethionine and their pharmaceutically acceptable salts in the preparation of pharmaceutical compositions which favour hair growth in subjects suffering from baldness, particularly in subjects suffering from androgenetic alopecia, and to the relative pharmaceutical compositions.
Patent AT-E110027-T1 (AT)
Inventor: LINTNER ALEXANDER
IPC: B41F33/14
Filed: 1990-03-20
Granted: 1994-09-15
Abstract: The method and the device based thereon for automatic computer-based positioning of the printing stencils (1) for a rotary screen printing press with optoelectronic scanning of printing marks of different configurations applied to the stencils, provision is made according to the invention for the use of an optical measurement route (2, 11, 12) which penetrates the hollow cylinder wall of the respective printing stencil (1). The electric signal pattern is read into a computer which recognises the printing mark pattern on the basis of a preprogrammed logic and provides control commands to servomotors (4[X], 5[Y]) for the axial and rotational adjustment of the respective printing stencil. The underlying measurement principle has the advantage that the measurement is independent of the surface contrast of the stencil and any engraving faults will have no effect. Furthermore, different stencil diameters can be used without readjusting the measurement route. <IMAGE>
Patent AT-E137761-T1 (AT)
Inventor: ANGELASTRO MICHAEL R
IPC: A61K31/13
Filed: 1990-08-10
Granted: 1996-05-15
Abstract: This invention is directed to 4-substituted 17 beta -(cyclopropylamino)androst-5-en-3 beta -ol and related compounds and also to a method for using such compounds in the treatment of androgen-dependent disorders. The compounds are prepared by the hydride reduction of an appropriate steroidal imine or enamine.
Patent AT-E129819-T1 (AT)
Inventor: MACINTYRE GLADYS LOUIS C O EAS
IPC: G03C1/34
Filed: 1990-09-19
Granted: 1995-11-15
Abstract: The raw stock keeping quality of photographic recording material is improved without loss of photographic speed in a photographic recording material comprising a support, a silver halide emulsion layer and from about 1.5 mmoles to about 5.0 mmoles per mole of silver of an antifogging agent which is a combination of two compounds comprising, for each mole of 1-(3-acetamidophenyl)-5-mercaptotetrazole, from 0.3 to 4.0 mole of 1-(3-methoxyphenyl)-5- mercaptotetrazole.