baber/WOPTO huggingface dataset:
Patent AT-E117348-T1 (AT)
Inventor: ARDUENGO III ANTHONY JOSEPH
IPC: C08G63/87
Filed: 1990-08-01
Granted: 1995-02-15
Abstract: The present invention describes the use of 1,3-dialkylimidazole-2-thiones as a catalyst for epoxy/anhydride reactions (and other reactions) and a method of making these catalysts. Epoxy/anhydride coatings containing these improved catalysts offer the following advantages: improved appearance (especially since even weeks after application the coatings still have a "wet" look); better pot-life; improved resistance to alkaline substances which will improve durability; improved solubility; and coatings which have a reduced volatile organic content (VOC).
Patent AT-E126210-T1 (AT)
Inventor: MOLDT PETER
IPC: C07C311/14
Filed: 1991-01-15
Granted: 1995-08-15
Abstract: The present invention relates to a process for the preparation of astaxanthin having the formula <CHEM> comprising the step of oxidizing a dienolether, a dienamine, or a dienolate anion of canthaxanthin with an oxaziridine oxidant to produce an astaxanthin dihemiaminal, and then decomposing the dihemiaminal to produce astaxanthin. The process advantageously involves two less steps than the best known prior art process for the preparation of astaxanthin. The invention also relates to important intermediates in the preparation of astaxanthin, which is itself an important additive in the fish industry, the most important of which intermediates is the astaxanthin dihemiaminal.
Patent AT-E109809-T1 (AT)
Inventor: MEIXNER JUERGEN DR
IPC: C08G18/73
Filed: 1991-08-20
Granted: 1994-08-15
Abstract: Aliphatic polyurethanes which contain acryloyl groups and have been prepared by reacting a) a diisocyanate component with b) an alcohol component which contains acryloyl groups and has a molecular weight in the range from 116 to 144, c) an essentially monohydric alcohol component which contains ester groups and has a molecular weight in the range from 154 to 2000, and d) a polyhydric alcohol component having a molecular weight in the range from 62 to 2000, while maintaining an NCO/OH equivalent ratio of from 0.5:1 to 1:1, a process for the preparation of such polyurethanes by reacting said starting materials, and the use of these polyurethanes as binders for coating compositions.
Patent AT-E202139-T1 (AT)
Inventor: JOHNSTON STEPHEN A
IPC: A01H1/02
Filed: 1986-03-17
Granted: 2001-06-15
Abstract: There is described a method for conferring resistance to a parasite to a host of the parasite, as well as the hosts produced by this process, which comprises isolating a gene fragment from the parasite and inserting the gene fragment, or a DNA or RNA segment substantially homologous to at least a part of the gene fragment or to a DNA or RNA sequence functionally equivalent to the gene fragment, into the host, wherein the gene fragment, or the DNA or RNA segment inserted in the host, acts as a binding site competing with a native binding site in the parasite genome.
Patent AT-E115400-T1 (AT)
Inventor: ASAKURA SOTOO
IPC: A61P37/06
Filed: 1991-10-31
Granted: 1994-12-15
Abstract: A pharmaceutical emulsion composition or solution composition in an organic solvent containing a compound represented by the following chemical formula and having immunosuppressive activity is disclosed: <CHEM>   <IMAGE>
Patent AT-E115720-T1 (AT)
Inventor: KRAPALIS MICHAEL
IPC: G01G19/32
Filed: 1991-06-07
Granted: 1994-12-15
Abstract: The arrangement for dosing liquids by delivery via at least one dosing valve (20) connected to a liquid reservoir (38) contains a main balance for determining the delivered quantity. The wt. of a buffer container (25) between the dosing valve and the liquid reservoir is measured by a fine balance and is sealed wrt. the reservoir for the delivery of small quantities from the dosing valve. The buffer container is connected to the dosing valve and liquid reservoir via elastic lines (23, 31).
Patent AT-E141015-T1 (AT)
Inventor: LONGHURST PHILIP C
IPC: G02B6/36
Filed: 1991-05-21
Granted: 1996-08-15
Abstract: An optical fibre connector-part (1) comprises a housing (2) in which an optical conductor extends between two oppositely disposed ends of the housing, at least one of which ends constitutes a plug or a socket. An integrated optical chip (6) is disposed within the housing and constitutes a part of the optical conductor. Preferably, the housing (2) is a moulded plastics body and the integrated optical chip (6) is at least partially encapsulated in the moulded plastics material. The connector-part provides for ready reconfiguration of modularised optical systems. <MATH>
Patent AT-E93760-T1 (AT)
Inventor: STRIEBIG LUDWIG
IPC: B23D45/02
Filed: 1991-04-24
Granted: 1993-09-15
Abstract: The saw unit (2) of the plate saw is to be secured, on the one hand, in its two rest positions against unintentional twisting and is to be guided, on the other hand, during the plunging, i.e. shortly before and during the cutting operation, exactly in the desired cutting plane. This dual function is performed by a device which possesses a locking member (4), fixed to the saw beam (1) and having a guiding plate (6), and also two guiding devices (3) arranged offset by 90 DEG relative to one another on the saw unit (2). The locking member (4) is resiliently suspended and secures the saw unit in its rest position in cooperation with a stop wedge (21) provided on the guiding device (3) and projecting upwards. During the plunging, a guiding plate (6) arranged on the locking member (4) passes between two rollers (15, 20) rotatably mounted on the guiding device (3). In this case, the guiding plate (6) is pressed by the roller (20), which is prestressed by springs (17), against the fixedly, but adjustably arranged roller (15). As a result, the saw unit, and with it the saw blade, is securely guided. The springs (17) furthermore serve to absorb the impact occurring during the transition from the horizontal cut to the vertical cut. <IMAGE>
Patent AT-E166581-T1 (AT)
Inventor: DERRICK STEVEN J
IPC: A61B5/08
Filed: 1991-03-22
Granted: 1998-06-15
Abstract: Apparatus and method for selective, separate or simultaneous collection and analysis of nasal gases and oral gases, and mixtures thereof, respired by a patient, with optional simultaneous delivery to the patient of selected inhalant gases. The apparatus comprises a nasal gas cannula and an oral gas capture member constructed and arranged to avoid or minimize contact with the patient's mouth and other facial surfaces.
Patent AT-E117060-T1 (AT)
Inventor: WEISGERBER JUERGEN
IPC: F16L25/00
Filed: 1992-02-26
Granted: 1995-01-15
Abstract: The invention relates to a multi-piece plastic hollow body whose at least two parts (11, 14a, 14b) are connected to one another in their original position, with edges located side-by-side, by means of one, or in each case one, film-hinge arrangement (12a, 12b) such that they can pivot, and form an open, integral plastic piece on whose opposite free end edges in each case one half element (15a, 15b) of a rapid-closure device is constructed, which rapid-closure device can be closed once the parts (11, 14a, 14b) have been pivoted about the film-hinge arrangement or arrangements (12a, 12b) into their final position in which these parts (11, 14a, 14b) form the hollow body, an engagement element (21a, 21b) being constructed, according to the invention, on at least one (14a, 14b) of two mutually adjacent parts (11, 14a, 14b) close to or on their edge which is adjacent to the film-hinge arrangement (12a, 12b), which engagement element (21a, 21b) engages behind a mating construction (13a, 13b) on the other part (11) when the two parts (14a, 14b) are being pivoted about the, or the associated, film-hinge arrangement (12a, 12b) into their final position, such that, in the event of failure of the, or the associated, film-hinge arrangement (12a, 12b), the (or each) engagement element (21a, 21b) remains engaged with the, or the associated, mating construction (13a, 13b) even when a pivoting load takes place about the rapid closure device (15a, 15b) or about another film-hinge arrangement (13a, 13b), so that this or these film-hinge arrangement or arrangements (12a, 12b) no longer need to be aligned for the purpose of withstanding all the circumferential loads occurring in the closed container, and can thus be constructed with thin walls such that when they are bent, they do not cause any bending of adjacent sections of the parts (11, 14a, 14b). <IMAGE>
Patent AT-E148329-T1 (AT)
Inventor: PLANCK HEINRICH DIPL-ING DR
IPC: A61F2/02
Filed: 1992-03-17
Granted: 1997-02-15
Abstract: The invention relates to a bio-hybrid hollow organ having chambers (2) with porous chamber walls for reception of organelles (3). The bio-hybrid hollow organ is structurally designed such that it can be arranged in the region of a wall (1) in a conductor track of the receiver or replaces a corresponding wall section. The walls of the chambers (2) directed toward the interior of the conductor track are designed as porous membranes which permit material transfer by diffusion in a liquid flowing in the conductor track or vice versa. The hollow organ is preferably designed as a vascular prosthesis. <IMAGE>
Patent AT-E142797-T1 (AT)
Inventor: GANZ KARL
IPC: B41M5/025
Filed: 1992-05-29
Granted: 1996-09-15
Abstract: Transferring a pattern on an original onto a new carrier is performed with the aid of an intermediate carrier which is a laser photocopy of the pattern. Pattern-forming material on the intermediate carrier is transferred to the new carrier liquefied by the use of heat and using pressure, because the nature of the intermediate carrier and of the new carrier are selected such that their adhesive power is different for the pattern-forming material.
Patent AT-E151893-T1 (AT)
Inventor: MARUYAMA TOMOKO
IPC: G02F1/1333
Filed: 1992-12-04
Granted: 1997-05-15
Abstract: A liquid crystal optical element comprising a pair of electrode substrates having an electrode (2) and a substrate (1) and a chiral smectic liquid crystal disposed between said pair of electrode substrates, wherein an electrode on at least one of said pair of electrode substrates is provided regularly or randomly with minute insulation portions (3). The provision of said minute insulation portions is sufficient to suppress movement of electric charges in a direction transverse to the thickness direction of said electrode, by means of which transversal domain expansions is controlled and more stable half-tone display may be perforemd. <IMAGE>
Patent AT-E101889-T1 (AT)
Inventor: TESTART GERARD
IPC: E01C9/02
Filed: 1992-02-03
Granted: 1994-03-15
Abstract: The mechanism comprises tracks (1a, 2a) consisting of metal I-beams, one of the flanges of which is intended to support the pneumatic tyres, the web of which beams is intended to receive flats (111a, 115a) which are approximatively perpendicular to it, and at least one of the flanges of which beams is intended to receive stiffening flats (112a, 114a) which are practically parallel to the web, troughs (50a) consisting of a U-shaped metal channel (51a) intended to be fixed at least partially to one of these flats and flanges and open towards the flange intended to support the pneumatic tyres, these flanges, web, flats and channel being joined together to make up formwork into which concrete is poured up to a level flush with that of the flanges. 
<??>Application to light automatic vehicles.
Patent AT-E164334-T1 (AT)
Inventor: LAMOUILLE MARC
IPC: B21D3/05
Filed: 1992-12-03
Granted: 1998-04-15
Abstract: This straightening machine performs the continuous straightening of a parallel-flanged girder. The girder (P) passes through the longitudinal straightening means and through a stand (14) comprising two rolls (30, 32) whose axes are substantially coplanar and perpendicular to the direction of passage of the girder. The journals (34) of the rolls are mounted in swivel-joint rolling-bearing elements (36) carried by bearings (38) of the stand. Means for positioning the rolls (30, 32) are fitted in order to make an angle between the two axes of the rolls so as to cause these two rolls to interact respectively with the two flanges of the girder (P) so as to correct parallelism defects in these flanges. <IMAGE>
Patent AT-E136859-T1 (AT)
Inventor: TARROUX PIERRE
IPC: B64F1/20
Filed: 1991-12-23
Granted: 1996-05-15
Abstract: Guiding of an observer for example in an aircraft, moving along an approach path (2) is effected by means of two beams (3', 3) rotating in opposite directions situated one on each side of the approach path (2), in such a manner that the displacements of these beams relative to that of the observer (6) are perceived as a sequence of two luminous flashes, giving the effect of a tracer bullet moving towards the path. Sweeping is discontinuous at least over a part of the capture zone (5) of the system, being produced essentially by a succession of angular jumps in the rotation of the beams, separated by fixed intervals. This enables the definition of an angular zone within which the beams overlap and are visible in perfect simultaneity (for example) to delimit an acceptable range of error, whilst outside this zone, the respective beams succeed each other at an interval which is sufficient to produce the tracer bullet effect which is used for guiding, without the existence of any intermediate zones ambiguous to the observer.
Patent AT-E151843-T1 (AT)
Inventor: GOTTBERG INGEMAR
IPC: F01N3/24
Filed: 1992-02-20
Granted: 1997-05-15
Abstract: PCT No. PCT/SE92/00101 Sec. 371 Date Aug. 19, 1993 Sec. 102(e) Date Aug. 19, 1993 PCT Filed Feb. 20, 1992 PCT Pub. No. WO92/14912 PCT Pub. Date Sep. 3, 1992A method and a device are disclosed for catalyst emission control including an electrically heated startup catalyst which is positioned adjacent a main catalyst in the exhaust pipe associated with the engine. Also provided are a source of current, a switch, a control unit, a lambda sensor, and an electrically operated air pump including and air channel inserted between the lambda sensor and the startup catalyst. In connection with startup of the engine the startup catalyst and/or the air pump are activated by means of the control unit. The invention provides improved purification of the exhaust gases emitted by the engine.
Patent AT-E124879-T1 (AT)
Inventor: TRENDELKAMP JOSEF
IPC: B01D29/60
Filed: 1992-04-13
Granted: 1995-07-15
Abstract: A filter-replacement cassette for an extruder. A housing (1) has at least one bore. The bores (2 & 3) extend above and below and at a right angle to the horizontally flowing plastic. A cartridge (4 or 5) that accommodates a replaceable filter (5) slides back and forth inside each bore. The object is to facilitate start-up operation. The cartridge accordingly has at least one tap (7, bore 15, or bore 45) permanently integrated into it in addition to the replaceable filter. The housing accommodates either a cartridge or a start-up outlet bore (16, 36, or 47). While the cartridge is in a prescribed position, the start-up outlet bore can communicate with the cartridge's tap and with an intake channel (13 or 31) for the extrudate.
Patent AT-E186460-T1 (AT)
Inventor: MARCH KEITH L
IPC: A61K31/35
Filed: 1992-04-07
Granted: 1999-11-15
Abstract: Restenosis following vascular recanalization is prevented by administering a photoactivatable psoralen and, in conjunction with recanalization, delivering ultraviolet radiation to the region of said recanalization.
Patent AT-E154062-T1 (AT)
Inventor: MATHES ALFRED DR
IPC: C08G59/18
Filed: 1993-01-18
Granted: 1997-06-15
Abstract: Adducts of primary and/or secondary amines and esters conforming to the formulae (I) and/or (II) <IMAGE> are used as flexible curing agents for epoxy resins, in particular for the production of flexible coatings.
Patent AT-E188591-T1 (AT)
Inventor: STILL MICHAEL
IPC: H04Q3/62
Filed: 1993-05-03
Granted: 2000-01-15
Abstract: A circuit arrangement for transmitting telecommunication signals between a number of subscribers and an exchange of a telephone network in both directions of transmission is specified. For each subscriber, a system unit with an analog and a digital connection side is provided both on the subscriber side and on the side of the exchange, the analog connection side of which is in each case connected to a subscriber or to a selector allocated to this subscriber in the exchange. All system units are connected with their digital connection sides to a multiplexer arranged at the subscribers, on the one hand, and at the exchange, on the other hand. The multiplexers are in each case connected to converters, which are connected to one another via the two-wire line. For switching-through and allocation of the voice channels, each multiplexer is connected to an intelligent control unit and the two control units are connected to one another via the converters and the two-wire line.
Patent AT-E148844-T1 (AT)
Inventor: VONDRACEK HANS ING
IPC: B21F3/04
Filed: 1993-06-15
Granted: 1997-02-15
Abstract: In order to create a method for the production of helical springs curved in the unloaded condition from rods heated to coiling temperature and create an apparatus for carrying out the method, by means of which the desired bend of the spring body can be achieved economically and reliably in a process which includes a hot-coiling line, a helical spring is first of all coiled straight and then bent into the final shape, for which purpose a bending tool (5) is integrated into a hot-coiling line for helical springs (10, 14) between a coiling bench (4) and a hardening bath (6). <IMAGE>
Patent AT-E210361-T1 (AT)
Inventor: VOIGT JENS DIPL-ING
IPC: H04J3/24
Filed: 1993-09-08
Granted: 2001-12-15
Abstract: The object in packet switching systems is to interleave the cell streams intended for a number of receivers in time on a single transmission line (LE). This multiplexing is carried out with the aid of a distribution table which contains entries which show when a cell (ZE2) for a receiver is to be transmitted. The number of entries corresponds to the aggregate data rate of the transmission line (LE) and the entries are allocated to the receivers in accordance with the data rate of these receivers. An appropriate choice of the distribution of the cells to the output cell stream has the result that no conflicts can occur when the cells are multiplexed onto the transmission line. The distribution table is processed cyclically at the cell clock rate and, during this process, a cell which corresponds to the receiver specified in the entry is selected in accordance with the entry. <IMAGE>
Patent AT-E139998-T1 (AT)
Inventor: KHANNA ISH KUMAR
IPC: A61K31/435
Filed: 1993-03-31
Granted: 1996-07-15
Abstract: Novel 2-alkyl carbinol derivatives of deoxynojirimycin (DNJ) and the chemical synthesis of these derivatives and intermediates therefor from DNJ and their use for inhibiting lentiviruses are disclosed. <CHEM>
Patent AT-E170747-T1 (AT)
Inventor: SANGER GARETH JOHN
IPC: A61K31/475
Filed: 1992-12-21
Granted: 1998-09-15
Abstract: A compound which acts as an antagonist at 5-HT4 receptors is of potential use in the treatment of conditions associated with bladder hypersensitivity, such as urinary incontinence, which is often associated with irritable bowel syndrome (IBS) and a compound which acts as an agonist at 5-HT4 receptors is of potential use in the treatment of conditions associated with a poorly functioning bladder, such as urinary bladder hypoactivity following prostectomy.
Patent AT-E173332-T1 (AT)
Inventor: KUENSTLER HANS
IPC: F23G7/00
Filed: 1993-02-11
Granted: 1998-11-15
Abstract: Instead of burning rubbish completely up, which has long been the aim, the material to be processed is first merely carbonised in a low temperature unit (2) and then, with the addition of carbonising agents or gases, taken to a high temperature unit (7) to reach the temperature needed to melt the slag and achieve complete combustion. It is thus possible that foreign substances (heavy metals) are absorbed in the slag and bind permanently therein. Concerning the equipment, the original, conventional combustion region is replaced by a generator for combustible carbonising gases so that, instead of being burned, the material introduced is merely gasified. Gasification or carbonisation may be controlled in any manner. The residues from the carbonisation process contain more combustion energy than the ordinary burned residues and may be subjected to a slag liquefaction process in the high temperature unit; a rotary kiln is proposed there. The end product is a completely burned, liquefied slag which may be allowed to set in any shape.
Patent AT-E194617-T1 (AT)
Inventor: OLESEN PREBEN H
IPC: C07D417/12
Filed: 1993-01-07
Granted: 2000-07-15
Abstract: The present invention relates to compounds   <IMAGE>   where G is   <IMAGE>   and Z is oxygen or sulfur and the remaining variables are as defined in the Specification. The compounds are useful as stimulants of the cognitive function of the forebrain and hippocampus of mammals and especially in the treatment of Alzheimer's disease, severe painful conditions and glaucoma.
Patent AT-E153407-T1 (AT)
Inventor: MAENTYNEN ESA
IPC: E01C19/15
Filed: 1993-03-12
Granted: 1997-06-15
Abstract: PCT No. PCT/FI93/00090 Sec. 371 Date Sep. 9, 1994 Sec. 102(e) Date Sep. 9, 1994 PCT Filed Mar. 12, 1993 PCT Pub. No. WO93/18234 PCT Pub. Date Sep. 16, 1993.The object of the invention is a spreading device (1) for a mass substance used in road construction, which is intended to be used as an accessory to a machine (2) equipped with a lifting boom (35), and which includes a feed silo (22) for the mass to be spread and an opening (17), through which the mass flows onto the road, field, or similar. The device includes an attachment counterpiece (9) located on a joint (36) at the rear of the device, which permits the spreading device (1) to bend freely when seen from the side, and to which the boom (35) of the machine (2) is attached, support wheels (5) that turn around a vertical joint axle (11) in front of the opening (17), and a roller wheel (6) or other pre-compaction member behind the opening (17) in order to pre-compact the spread mass.
Patent AT-E166438-T1 (AT)
Inventor: VELIE WALLACE W
IPC: F16K17/34
Filed: 1993-03-25
Granted: 1998-06-15
Abstract: A magnetically operated excess flow check valve which permits fluid flow through a line when the flow is below a predetermined flow rate but shuts the flow if the flow rate rises above the predetermined limit to prevent uncontrolled flow or discharge of fluids such as might occur if a fluid line is ruptured including unique packaging or mounting of the excess flow check valve in a capsule to facilitate its installation in various flow lines, fittings, pipe systems, appliances and the like. The packaging is in the form of a self contained capsule which can be inserted in various flow passageways with the capsule facilitating assembly of the individual components into a self contained compact package.
Patent AT-E185639-T1 (AT)
Inventor: TAEHKAENEN PEKKA
IPC: B30B9/32
Filed: 1994-02-10
Granted: 1999-10-15
Abstract: The invention concerns a method and a device in the handling of recycling packages, such as bottles and cans. A recycling package is introduced into the package receiving space (A) of the device (10). The package that has been brought into the space (A) is transferred by means of a conveyor device (16) into a package identification position and further, based on the identification, to a crusher device, in which the package is brought into smaller volume before the package is passed into a storage container (S1, S2). The package is transferred out of the receiving space (A) by means of a transfer conveyor (16), which comprises lifting members (19) fixed to the conveyor run, the recycling package being placed on said lifting members. The package is lifted on the lifting member (19) to the identification position. <IMAGE>