baber/WOPTO huggingface dataset:
Patent AT-E88199-T1 (AT)
Inventor: CHANG EUGENE YUE CHIEH
IPC: C08G18/73
Filed: 1985-02-06
Granted: 1993-04-15
Abstract: A catalyst composition is disclosed for polyurethane production by reaction between aliphatic hydroxyl-containing compounds and secondary or tertiary aliphatic isocyanate group-containing compounds, comprising (i) 1,8-diazabicyclo(5.4.0)-undecene-7, or a salt thereof; (ii) an organic tin compound and, optionally, (iii) an organic lead compound.
Patent AT-E66620-T1 (AT)
Inventor: BALDINI LUCIANO
IPC: A61M39/16
Filed: 1985-02-21
Granted: 1991-09-15
Abstract: The peritoneal dialysis device including two bags connected to a first y-junction terminating in a common tube to be coupled to a second y-junction associated to the catheter tube, comprises: a threaded longitudinally retractable cap which is associated to a plastomeric-elastomeric cover of the needle, as well as, on each branch of the second y-junction, a removable cap; means to engage said threaded rectractable cap; and means for guiding the needle on the disinfection chamber forming membranes.
Patent AT-E27947-T1 (AT)
Inventor: WEBER ARNO
IPC: B65H35/06
Filed: 1985-03-14
Granted: 1987-07-15
Abstract: 1. A device for drawing off a sheet (2), especially of paper, wound into a roll (1), and tearing off the portion unwound, having a frame (3) which supports the roll rotatably and a cutter rail carried by the frame and resting springily against the surface (1') of the roll, characterized in that the cutter rail (12) is carried by arms (13) able to shift longitudinally in the supporting arms (8) of the frame (3) in the direction radial to the roll (1).
Patent AT-E39217-T1 (AT)
Inventor: WANG LI
IPC: B01D53/50
Filed: 1985-05-22
Granted: 1988-12-15
Abstract: A process for removing sulfur oxides from a gas by contacting the gas with an acceptor comprising a lithium doped mixture of magnesium and aluminum oxides. The acceptor reacts with and retains the sulfur oxides. The retained sulfur oxides are then removed from the acceptor by reducing the acceptor through contact with hydrogen. The above process has the advantage of extremely high selectivity for hydrogen sulfide with regard to the effluent produced during the production step.
Patent AT-E53712-T1 (AT)
Inventor: FRANZEN GERWIN DR
IPC: H01R13/639
Filed: 1985-07-08
Granted: 1990-06-15
Abstract: 1. Plug connection having a multipolar plug strip and a multipolar socket strip, each of which has a support (21) projecting laterally there-around, the plug strip and/or the socket strip being attached to an outer casing (2, 3) which possesses a housing (2) and a housing cover (3), the plug strip (1) and/or the socket strip (1) being retained in interlocking manner between the housing (2) and the housing cover (3), the housing (2) having lateral projections (12, 13) provided with drilled through-holes (14, 15), and drilled holes (59) in the support (21) being aligned with the drilled through-holes (12, 13) [sic] in the housing (2), characterised in that the underside (16, 17) of the lateral projections (12, 13) facing the plug strip or socket strip (1) has a recess (22) so that, between the recesses (12, 13) [sic] and the support (21), a groove is formed for receiving or guiding a rapid-locking slider (26), and in that the housing (2) and the housing cover (3) consist of a mixture of plastics, such as for example polycarbonate, and metal flakes, in particular particles of electrically conductive material, preferably aluminium flakes.
Patent AT-E50753-T1 (AT)
Inventor: MURRAY ROBERT W
IPC: A61K8/26
Filed: 1985-11-19
Granted: 1990-03-15
Abstract: Two-thirds to five-sixths basic aluminum chlorides having enhanced antiperspirant efficacy are produced by heating an aqueous solution containing about 40 to about 50 weight percent of the basic aluminum chloride to a temperature of at least about 130 degrees C for about one to twelve hours in a closed vessel, with the heating time being inversely proportional to the temperature. Five-sixths basic aluminum chlorides treated in this manner are characterized by a size exclusion chromatogram having a single major peak with its apex at a relative retention time of about 0.75 - 0.79. The basic aluminum chlorides may be incorporated into any of the conventional antiperspirant forms with non-toxic, dermatologically acceptable carriers.
Patent AT-E73277-T1 (AT)
Inventor: GRAUEL CHRISTOPH DR-ING
IPC: H04W88/08
Filed: 1985-12-02
Granted: 1992-03-15
Abstract: A method and apparatus for use in a digital radio transmission system comprising stationary radio stations arranged in a cellular network and to which are assigned a plurality of mobile radio stations. Transmission of digital messages from a stationary radio station to the mobile radio stations assigned to it is effected by wide-band code division multiplex modulation, and transmission of digital messages from such mobile radio stations to the stationary radio station is effected by narrow-band frequency multiplex modulation. This reduces bandwidth requirements and improves the signal-to-noise ratio for each direction of transmission.
Patent AT-E67597-T1 (AT)
Inventor: DAVIS PAUL JAMES
IPC: G01N33/53
Filed: 1985-09-16
Granted: 1991-10-15
Abstract: According to the present invention, there is also provided a process for carrying out a label-linked specific binding assay, e.g. an immunoassay, comprising the steps of (1) providing an assay system having a first zone in which there is present an amount of a reactant effective to react with the label to give directly or indirectly a detectable result, and an adjacent second zone in which the reactant is effectively absent, (2) providing the label in a form in which it is linked to a member of the specific binding pair appropriate to the specificity of the assay in the second zone in which the reactant is effectively absent, (3) providing an immobilised specific binding partner for the material which is linked to the label in the first zone in which the reactant is effectively present, (4) allowing the binding partners to undergo binding reactions in the presence of an analyte sample, whereby the label-linked material becomes bound to its binding partner in the first zone in an amount which depends on the quantity of analyte present in the assay system, and (5) detecting the result of reaction of the label with the reactant in the first zone.
Patent AT-E84427-T1 (AT)
Inventor: BURCH WILLIAM MARTIN
IPC: A61K51/00
Filed: 1985-10-04
Granted: 1993-01-15
Abstract: A diagnostic device (10), composition and method of diagnosing airway dysfunction in a patient, the apparatus and method require the subjecting of a pharmaceutical acceptable radionuclide, that is the composition, to an elevated temperature in an enclosed space to produce an inhalable gas-light product containing the vapour of the radionuclide in the space, delivery of the inhalable gas from the space is governed with the inhalable gas being inhaled by a patient to enable a film to be located adjacent to airways enabling mapping of the deposition of the radionuclide in the airways of the patient's lungs.
Patent AT-E97498-T1 (AT)
Inventor: WATERFIELD MICHAEL
IPC: G01N33/74
Filed: 1985-01-30
Granted: 1993-12-15
Abstract: Neoplastic and other diseases can be diagnosed by assaying a human test sample e.g. body fluid, tissue or cultured tumour explant cells, for structurally altered or abnormally expressed growth factor receptors or for the mRNA transcripts of genes which encode them. Antibodies capable of binding a predetermined amino acid sequence within the EGF receptor are also useful in diagnosis and therapy as are conjugates of an immunogenic polymer bound to a polypeptide fragment of EGF receptor. DNA and RNA encoding EGF receptor or fragments thereof are also described.
Patent AT-E63114-T1 (AT)
Inventor: OHTAKA HIROSHI
IPC: C07D295/08
Filed: 1986-01-02
Granted: 1991-05-15
Abstract: A 1-benzhydryl-4-cinnamylpiperazine derivative represented by the following formula (I)wherein R<sup>1</sup> represents a hydrogen atom or a methoxy groups, and R<sup>2</sup> represents a hydrogen or flourine atom, or a pharmaceutically acceptable acid addition salt thereof. The compound (I) is prepared by selectively reducing the corresponding 1-benzhydryl-4-cinnamoylpiperazine derivative and optionally converting the product into its acid addition salt. The compound (I) is useful for improvement of cerebrovasculan disease in a human.
Patent AT-E65938-T1 (AT)
Inventor: RASMUSEN HANS CHRISTIAN
IPC: C02F3/12
Filed: 1986-09-08
Granted: 1991-08-15
Abstract: An improved motionless mixer, referred to herein as an acceleration valve, for dissolving gases in liquids is disclosed. The valve incorporates a helical mixing element (1) in which the pitch of the blade or vane of the helical mixing element (1) decreases continuously along the length of the mixing element (1). The linear velocity of the flowing liquid is thereby subjected to increasing angular acceleration resulting in centrifugal force against the retaining walls (3). This additional pressure generated on the liquid increases the amount of gas that may be dissolved in the liquid.
Patent AT-E66906-T1 (AT)
Inventor: LAURENT YVES
IPC: C04B38/02
Filed: 1986-03-10
Granted: 1991-09-15
Abstract: The present invention relates to a novel crystalline massive aluminosilicate with an expanded structure and to its process of manufacture. The particular structure is a closed cell structure containing nitrogen. It is obtained by: grinding industrial glass; adding aluminum based nitride in the proportion of 0.1 to 20% by weight with respect to the weight of the ground industrial glass; mixing the ground glass and so-added nitride; oxidizing the nitride within said mixture by heating to a temperature of 800 DEG  to 1000 DEG  C. for about 1 hour, and cooling and recovering the expanded crystalline aluminosilicate. The material has multiple applications in the building industry and in the construction of furnaces, in the manufacture of fireproof walls and doors, and in naval construction, with various advantages over prior art materials.
Patent AT-E71540-T1 (AT)
Inventor: POPESCU MIRCEA C
IPC: A61J3/07
Filed: 1986-10-08
Granted: 1992-02-15
Abstract: In situ preparation, storage, and hydration of liposomes in small volume receptacles. Lipids in solvent are dried to form a uniform film on the receptacles' inner surface, and following sealing of such receptacles in an inert atmosphere are stored until hydrated with aqueous buffer immediately prior to use. The aqueous buffer may additionally contain a hydrophilic drug or bioactive agent. The invention also encompasses a syringe for delivering an amphipathic compound composition comprising: a barrel, the inner surface of which is coated with a film comprising an amphipatic compound; a moveable plunger inserted in the barrel thus providing a seal for the contents at the end of the syringe; and a seal at the delivery end of the syringe.
Patent AT-E55283-T1 (AT)
Inventor: BUSCHOR KARL
IPC: B05B5/03
Filed: 1987-02-16
Granted: 1990-08-15
Abstract: An electrostatic spray device for coating powder has a powder channel, the downstream end of which has a spray opening for the spraying of the coating powder. At least one gas channel with at least one gas outlet opening is arranged substantially in the radial center of the powder channel upstream of its spray opening, the gas outlet discharging axially in the direction toward the spray opening. At least one electrode, around which gas from the gas channel flows, is located in the gas outlet opening, the downstream electrode end of the electrode terminating substantially at the downstream end thereof. Within the powder channel, directly in front of its spray opening, a funnel-shaped powder channel section is provided for compacting the powder concentration. The gas stream injects electric charges into this section, which the stream of gas has taken up from the electrode. The spray opening preferably has the shape of a slot.
Patent AT-E65020-T1 (AT)
Inventor: TORTA NELLO
IPC: A47L11/40
Filed: 1987-04-02
Granted: 1991-07-15
Abstract: The invention relates to a steering device for paved surface cleaners, of a type commonly referred to as auto-scrubbers and comprising a first forward movement control assembly (11) having at least two manually seizable handle levers (13) for oscillation in an angular direction, an electric motor (8) controlled by the handle lever (13) oscillation, and two traction wheels (6) driven by the electric motor (8), and a second steering control assembly (12) independent of movements of the handle levers (13) and having at least two pushbutton controls (21a) located at the handle lever (13) ends and being actuatable manually, two electromagnets (19) connected electrically to said pushbutton controls (21a), and two brakes (9) for the traction wheels (6) applied selectively by the electromagnets (19).
Patent AT-E63697-T1 (AT)
Inventor: SCHLUETER EBERHARDT
IPC: A61M5/20
Filed: 1987-06-23
Granted: 1991-06-15
Abstract: PCT No. PCT/EP87/00332 Sec. 371 Date Apr. 26, 1988 Sec. 102(e) Date Apr. 26, 1988 PCT Filed Jun. 24, 1987 PCT Pub. No. WO88/00066 PCT Pub. Date Jan. 14, 1988.Automatic injection device, as well as ampoule or cartridge for the same. In order to obtain a high speed discharge of an ampoule-hypodermic needle, as well as to ensure an operationally reliable, low weight, robust small apparatus or ampoule at long storability, sterility and re-usability of components for a plurality of injection substances, the needle body (30) of the cannulahypodermic needle (3) is constructed over part of its extension as a needle bearing (31) guided in sliding fit on the inner wall (21) of the cartridge (2). Particularly with a view to administering separate injection substances, it is provided for a cartridge or ampoule with needle and lifting element, that within the ampoule there is arranged a receptacle forming a gas volume, which receptacle can be destroyed easily by initiating the lifting movement and which is resistant to the injection fluid surrounding it.
Patent AT-E74059-T1 (AT)
Inventor: HALTER HARTMUT
Filed: 1987-07-02
Granted: 1992-04-15
Abstract: The apparatus for making a plastic foil by blowing into an extruded thermoplastic tube comprises a rotating extruder head with at least one circular outlet gap for the plastic tube, an air blowing device and a cooling device including two circular cooling air outlets surrounding the circular outlet gap of the extruder head. Cooling air duct structures are connected to a common cooling air blower. A cooling air distributor unit has a cooling air feed device for each cooling air outlet. The cooling air feed devices are aerodynamically independent of each other. The aerodynamically independent cooling air feed devices are connected to a common cooling air duct structure. Each cooling air feed device has an air flow control device.
Patent AT-E56407-T1 (AT)
Inventor: GEARY EDWIN S
IPC: B63H1/14
Filed: 1987-07-04
Granted: 1990-09-15
Abstract: This invention relates to an improved design for a plastic propeller (1) and coupling member (10). The inner surface of the coupling member (1) is formed with a keyway (14) which mates with a corresponding key on the propeller shaft. The outer surface of the coupling member (1) is formed with a securing means to attach the propeller to the coupling member. The construction provides ease in replacing damaged propellers and in retrofitting existing metal propellers with plastic propellers.
Patent AT-E49940-T1 (AT)
Inventor: GONCALVES ANTONIN
IPC: B67B7/48
Filed: 1987-08-20
Granted: 1990-02-15
Abstract: The unit delimits two compartments which are intended to contain each one product and which are separated by a separating element constituted by at least one cover perforatable as a result of the manipulation of a mixing perforator. This perforator is placed into one of the compartments, so that its cutting end comes to be near the above-mentioned separating element in the storage position, and that its other end is situated opposite a deformable obturating partition of the compartment. An element for manipulating the perforator is disposed in the extension of this latter, on the other side of the partition; it is displaceable for translation to pass from the storage position to a mixing position wherein it is acting on the perforator through the partition to cause it to cut the separating element. Can be used for storing a hair dye.
Patent AT-E51276-T1 (AT)
Inventor: DOLDER RENE
IPC: F16B21/02
Filed: 1987-12-08
Granted: 1990-04-15
Abstract: 1. Bolt and counterpiece, which can be connected by axial plugging together and subsequent radial turning with each other, the bolt (1) having toothing (5) on its jacket surface and the counterpiece (2) having countertoothing (11), which can be engaged with the toothing (5), in a recess (21) receiving the bolt (1), and the bolt (1) on its jacket surface and the recess on its inside surface having at least one region (12, 13) each without the said toothing or countertoothing in such a way that the bolt (1) can be pushed into the recess (21) with one end in a turned position to the recess (21) and can be displaced in the longitudinal direction in the recess (21), a stop device (15, 16) being provided, which secures the inserted bolt (1) against radial turning, characterized in that the bolt (1) on its jacket surface (12) and the counterpiece (2) on the inside surface of the recess (21) each have moulded-on projections (15, 16) outside the toothing (5) or the countertoothing (11), the projection (15) on the bolt (1) extending in the longitudinal direction of the bolt (1) and essentially over its entire length and the two projections (15, 16) mutually engaging shortly before completion of the radial turning to form a catch stop.
Patent AT-E112521-T1 (AT)
Inventor: WESCH LUDWIG PROF DR
IPC: B32B5/20
Filed: 1988-06-16
Granted: 1994-10-15
Abstract: Fire-retardant laminate consists of at least one layer (I) forming foam at high temp. and at least one adjacent layer contg. carbon elements (II), which have relatively stable structure at high temp. and stabilise (I). (II) have an elongation at break of over 1% and E modulus up to 280 kN/mm2. (II) are used in conjunction with an epoxide resin, pref. a hydrophilic epoxide resin or epoxide resin contg. water, or a novolak with reactive diluent as binder.
Patent AT-E89666-T1 (AT)
Inventor: AKIBA JYUJI
IPC: G01N27/06
Filed: 1988-07-06
Granted: 1993-06-15
Abstract: Vaporizable liquid detection element having at least a pair of electrodes (4a, 4b) bridged by a gas sensible member (2a). The gas sensible member is formed by resin material containing a conductive substance and shows changes of impedance when it is in contact with the vaporized gas of the liquid to be detected.
Patent AT-E102424-T1 (AT)
Inventor: GUILLON JEAN-CLAUDE
IPC: H04N7/167
Filed: 1988-09-22
Granted: 1994-03-15
Abstract: Private providers of television programmes often have their transmissions radiated encrypted so that the interested party must use a pay decoder. The decoder then evaluates an unencrypted signature which must be correctly identified with respect to any noise on the transmission path. 
<??>To detect the signature, the invention uses a correlation circuit which is supplied with the signal components existing in the video signal and with a reference signal. The correlation circuit is followed by a threshold circuit in which the error rate is determined. When the rate drops below a predetermined error rate, the signature is detected as correct and the decoder is enabled. 
<??>The invention can be used in so-called pay TV systems.
Patent AT-E83529-T1 (AT)
Inventor: NEHLIG ALBERT
IPC: E04F13/10
Filed: 1988-10-21
Granted: 1993-01-15
Abstract: In order to provide a crack- and warp-free furnishing part for door cases of natural wood in any desired width, the furnishing part is divided into two individual strips (8, 9), the limited width of which no longer allows the formation of cracks and warps to be feared. The individual strips are put together in the desired overall width by means of a groove and tongue arrangement (4) and clamped to one another by means of U-shaped spring clips (6), the arms of which exert mutually oriented clamping forces which press together, in the manner of a lever, the two individual strips in the region of the separating line (10) which runs in the base of a profiled channel (11). <IMAGE>
Patent AT-E85385-T1 (AT)
Inventor: HIGHET ROBERT
IPC: E04B5/02
Filed: 1988-10-12
Granted: 1993-02-15
Abstract: A flooring system which enables floors of enhanced sound insulation to be produced with minimal raising of floor level above that for a simple floor comprises inverted channel section floor supports (13) mounted longitudinally on joists (11) and having outwardly directed flanges (16). Sound isolating material (17) is interposed between the floor supports and the joists, panel members (23) are laid between the floor support flanges, and floor decking (24) extends over the panel members and is secured to the floor supports. Where the floor supports, which may be of a standard width, are substantially wider than the joists, locating clips (19) may be interposed between the supports of the joists. The system is advantageously used in conjunction with a resiliently supported ceiling (12).
Patent AT-E81500-T1 (AT)
Inventor: PETER HEINRICH DR
IPC: C07C259/06
Filed: 1988-07-13
Granted: 1992-10-15
Abstract: Desferrioxamine B or a partially O-acylated derivative thereof is selectively acylated at the nitrogen atom of the amino group by treating a desferrioxamine B derivative in which the amino nitrogen and the hydroxyl oxygen carry an organic silyl group and at least one of the hydroxamic acid groups with an organic acylating agent and then cleaving the silyl groups present. The N- and O-silylated starting materials can be prepared by reaction of a suitable desferrioxamine B derivative containing at least one hydroxyl group and the amino group in unbound form with an organic silicon halide, preferably in situ.
Patent AT-E91417-T1 (AT)
Inventor: HOHENWARTER MARK W
IPC: A61P25/30
Filed: 1987-12-02
Granted: 1993-07-15
Abstract: Compositions and methods are disclosed for the treatment of obesity, depression, drug abuse, and narcolepsy. The compositions comprise a norepinephrine precursor such as L-tyrosine or L-phenylalanine in combination with a norepinephrine re-uptake inhibitor such as desipramine. In another embodiment of the invention, the compositions further comprise enzymatic cofactors for the biosynthesis of norepinephrine.
Patent AT-E75841-T1 (AT)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J3/04
Filed: 1988-02-25
Granted: 1992-05-15
Abstract: The low energy triple distillation pressure process for producing high purity industrial oxygen is improved in several ways, including higher O2 pressure, higher recovery of both oxygen and crude argon, and lower N2 content in the argon. This is done with the traditional triple pressure column arrangement (columns 22, 24, and 27 of FIG. 1) preferably by totally condensing liquid air in reboiler 21 and then splitting it with valves 42 and 43; by providing all LN2 reflux duty from reboiler 26; by evaporating product oxygen in 23 with partially condensing air; and by intermediate refluxing column 27 with condenser 28 which provides a separate vapor stream to column 22.