baber/WOPTO huggingface dataset:
Patent AT-E119504-T1 (AT)
Inventor: SCHMIDT GERHARD
IPC: C02F11/13
Filed: 1989-03-02
Granted: 1995-03-15
Abstract: A method and apparatus for dehydrating sewage sludge is described. Sewage sludge is placed into a dehydration chamber. The sewage sludge is heated to convert moisture in the sewage sludge to steam and cause gasification. Steam and gases are drawn from the dehydration chamber into a condenser, where the steam is condensed to form hot water. Gases are drawn from the condenser to a burner.
Patent AT-E107566-T1 (AT)
Inventor: HAGENAH GERHARD
IPC: B28B11/08
Filed: 1989-04-04
Granted: 1994-07-15
Abstract: In a block-making machine, layers of concrete blocks (10) arranged on production boards (14) are continuously conveyed through a hammer device (23). <IMAGE>
Patent AT-E88527-T1 (AT)
Inventor: OLEWSKA ANNA
IPC: E04B2/82
Filed: 1989-08-31
Granted: 1993-05-15
Abstract: The invention concerns a structure for removeable, non-load bearing walls, such as partitions for offices, fairs, exhibitions etc. Such structures consist of upper and lower support rails (20) between which are a plurality of panels (21, 22, 23, 24), generally modular, which slide in the said supports (20). The said panels (21, 22, 23, 24) are composed of a substantially flat central section and projecting longitudinal surfaces on all or part of the sides of each panel. When the structure is assembled, the panels (21, 22, 23, 24) engage each other by these projecting areas, resulting in a chain without problems of continuity.
Patent AT-E80320-T1 (AT)
Inventor: DIJKSTRA KLAAS
IPC: A61M39/12
Filed: 1989-10-19
Granted: 1992-09-15
Abstract: An implantable injection chamber device comprising a housing (14) which encloses an injection chamber (7) and has at least one wall (9) that can be pierced with a hollow needle, and a bore provided in a wall of the chamber, there being further provided connecting means for connecting a catheter to the bore, and in which the connecting means comprise a tube of pliable material (10) which is connected to the bore (12) and in operation extends through a bore in a first member (15) of the connecting means, at least a part (18) of said first member surrounding the tube relatively tightly and said part being provided with a plurality of radially disposed longitudinal grooves; and a second member of the connecting means is provided, which in operation surrounds the part of the first member that is provided with longitudinal grooves and is capable of pressing inwardly the parts of the first member between the longitudinal grooves.
Patent AT-E130991-T1 (AT)
Inventor: WELLS BENJAMIN ALAN
IPC: G09F9/00
Filed: 1989-06-30
Granted: 1995-12-15
Abstract: A telephone handset incorporates a miniature virtual image display which can display a full page of text at high resolution. The miniature display is a scanning mirror type of display in which a line image is generated by a line of light-emitting devices such as light emitting diodes (LEDs) (50). A magnifying optical system (80) creates a magnified virtual image of the LED line and the virtual line image is then converted into a virtual raster image by an oscillating mirror (80). The virtual image can be viewed at distances close to the display so that the display can be viewed while the telephone handset is being used.
Patent AT-E126553-T1 (AT)
Inventor: WEINBERG NORMAN L
IPC: G01N27/30
Filed: 1989-11-14
Granted: 1995-09-15
Abstract: An electrochemical cell (1) including an electrode comprising Magneli phase titanium oxide is disclosed for use with reduction oxidation reactions. The use of the Magneli phase titanium oxide electrode advantageously inhibits certain redox back reactions.
Patent AT-E138705-T1 (AT)
Inventor: ESKELINEN JUHANI
IPC: D21F5/02
Filed: 1989-03-13
Granted: 1996-06-15
Abstract: The invention concerns a roll or cylinder for a paper machine or for a paper finishing machine, in particular a calender roll, which can be heated. The roll (1) comprises a cylindrical mantle (1 min ) and a stationary axle (2) fitted inside said mantle (1 min ), on which said axle (2) nozzles (10) are installed, which spray liquid in the axial direction of the roll (1) so as to produce a uniform temperature profile of adjustable level. Both ends of the axle (2) are provided with a feed opening (8), a duct (19) and a nozzle (9) for cold liquid for the cooling of the roll (1) ends.
Patent AT-E91079-T1 (AT)
Inventor: MINNINGER KONRAD
IPC: A61K31/60
Filed: 1989-01-25
Granted: 1993-07-15
Abstract: A preparation containing salicylic acid for topical treatment of desquamative skin diseases in the field of human and veterinary medicine contains 1 to 15 wt.% of salicylic acid, 1 to 15 wt.% of an aliphatic 1,2-diol and 70 to 98 wt.% of an ester of a mono- or polyhydric alcohol, in particular propan-1,2-diol or glycerin, and at least one fatty acid, chosen from the group of saturated, medium-chain fatty acids and saturated, long-chain, branched fatty acids, where the quantities are expressed as percentages of the total weight of the preparation.
Patent AT-E74027-T1 (AT)
Inventor: BUSCHOR KARL
IPC: B05B5/053
Filed: 1990-01-16
Granted: 1992-04-15
Abstract: Said device consists essentially of a pistol barrel (2) and a carrier (18) which can be inserted into a cutout (20) at the rear lower end of the pistol barrel (2), and of a high-voltage generating module (14). In the pistol barrel (2) a first channel (10) for a fluid is formed and above that, set back axially, a linear, second channel (16) for receiving the high-voltage generating module (14). A linear third channel (24) through the carrier (18) permits the connection of an electrical connecting piece (40) to the primary side of the high- voltage generating module (14) by means of a simple plug-in connection without disassembling other components. A linear fourth channel (25) in the carrier (18) has flow connection to the first channel (10). As a result all the channels are so short that all the components can be manufactured from plastic without manufacturing problems and cleaned quickly. 
<IMAGE>
Patent AT-E91380-T1 (AT)
Inventor: WADELL LARS GUSTAF ALBERT
IPC: A21C9/06
Filed: 1990-04-21
Granted: 1993-07-15
Abstract: A process and device for folding a food piece (17) on a conveyor (10) adapted to advance intermittently characterised in that when the conveyor (10) is stationary the food piece (17) is distributed onto the conveyor (10) so that a half-perimeter of the food piece (17) lies on a folding bar (13) positioned above the conveyor (10), whose shape conforms to the said half-perimeter of the food piece (17), the folding bar (13) is rotated 180 DEG  to lift up and fold over the half-perimeter so that it lies on the corresponding half-perimeter of the food piece, (17) the folding bar (13) is rotated in the reverse direction and the conveyor (10) is advanced to transport the folded food piece. (17) <IMAGE>
Patent AT-E105540-T1 (AT)
Inventor: KNOP BERNHARD DR
IPC: C04B/
Filed: 1990-06-15
Granted: 1994-05-15
Abstract: The addition of ethylene oxide/propylene oxide block copolymers containing 5 to 35 wt. % of ethylene oxy groups and molar masses of the polypropylene glycol block between 1500 and 3000 to dry, hydraulic binder materials results in reduced dust formation, improved wettability and enhanced flow properties of these materials when they are mixed with water.
Patent AT-E135835-T1 (AT)
Inventor: IRMER HEIMBERT ULRICH
IPC: H02J17/00
Filed: 1990-07-16
Granted: 1996-04-15
Abstract: A device for contactless transfer of data and energy is described which consists of a stationary part (ST) having an oscillator (OSC) for contactless transfer of power with the aid of a pair of coils (L1a, L2a; L1b, L2b) to a moving part (BT), in which arrangement the oscillation of the oscillator (OSC) is split into a reference oscillation and an information oscillation and a phase shift with respect to the reference oscillation is imposed on the information oscillation as a function of the data (DT1) to be transferred, this phase-shifted oscillation being supplied via a first pair of coils (L1b, L2b or L1b, L2a) and the reference oscillation being supplied via a second pair of coils (L1a, L2a or L1a, L2b) to the moving part (BT), the transferred oscillations being supplied in the moving part (BT) to a demodulator circuit (Demod) which recovers the data from the phase shift and a data transfer from the moving part (BT) to the stationary part (ST) being effected by means of changing the load, which transfer is characterised in that the power transfer occurs only with the aid of a pair of coils and that the data transfer from the moving part to the stationary part takes place only by changing the load on the coil of the moving part, which coil is not used for the power transfer or in that the data transfer from the moving part to the stationary part takes place by changing the load on only one pair of coils and in that the power transfer takes place only with the aid of the pair of coils which currently is not subjected to a change in the load due to the data transfer from the moving part to the stationary part. In addition, the use of such devices in data interchange systems and access systems is described, the moving part being constructed either as a key or as a chip card. <IMAGE>
Patent AT-E122557-T1 (AT)
Inventor: BRUSTMANN HERBERT
IPC: A61G13/10
Filed: 1990-07-20
Granted: 1995-06-15
Abstract: An undercarriage (1) for a treatment table (2), in particular an operating table, in which a base plate (3) is provided with three pairs of drive rollers (4,4;5,5;6,6). The base plate (3) can in this case be supported either on one, two or three pairs or drive rollers (4,4;5,5;6,6). In this way it is possible to achieve a perfect straight movement or else a pivoting of the treatment table (2) at any desired pivoting angles. <IMAGE>
Patent AT-E104285-T1 (AT)
Inventor: LACHHEIN STEPHEN DR
IPC: C07D239/56
Filed: 1990-10-22
Granted: 1994-04-15
Abstract: Aminopyrimidines of the formula (I)    <IMAGE>  I  in which X and Y are in each case oxygen or sulfur and R1, R2 are independently of one another (C1-C4)alkyl, (C1-C4)alkoxy-(C1-C2)alkyl or halo(C1-C4)alkyl, are intermediates for the preparation of herbicides from the sulfonylurea group. According to the invention, compounds of the formula I can be prepared in a one-step process without pH control, which comprises the reaction of a propanediimidate of the formula R1X-C(=NH)-CH2-C(=NH)-YR2 or its salt with an alkali metal or alkaline earth metal salt of the cyanamide, in which a solution of the compounds in an alcohol of the formula R4-OH, in which R4 is (C1-C6)alkyl, or, simultaneously, separate solutions of the compounds in each case in an alcohol R4-OH are added to an inert organic solvent which is higher-boiling in comparison to the alcohol at temperatures above 100 DEG  C. with simultaneous removal of the alcohol by distillation.
Patent AT-E112297-T1 (AT)
Inventor: LUTTER HEINZ-DIETER DR
IPC: C08G18/48
Filed: 1990-12-13
Granted: 1994-10-15
Abstract: The invention relates to a process for the production of flexible, soft polyurethane foams having viscoelastic, structure borne soundproofing properties in a temperature range of from -20 DEG C to +80 DEG C, by reacting     a) a polyoxyalkylene-polyol mixture containing   ai) a block polyoxypropylene-polyoxyethylene-polyol mixture having a hydroxyl number of from 14 to 65 and containing from 2 to 9 % by weight, based on the weight of the polyoxypropylene units, of terminally bonded ethylene oxide units, and prepared by anionic polymerisation at elevated temperature of 1,2-propylene oxide onto an initiator molecule mixture having a mean functionality of from 2.3 to 2.8 comprising water and glycerol and/or trimethylolpropane, and polymerisation of ethylene oxide onto the resultant polyoxypropylene adduct, and aii) at least one difunctional and/or trifunctional polyoxypropylene-polyoxyethylene-polyol containing from 60 to 85 % by weight, based on the total weight of polymerised alkylene oxide units, of oxyethylene units, and having a hydroxyl number of from 20 to 80,  and   b) optionally low-molecular-weight chain extenders with c) organic and/or modified organic polyisocyanates, in the presence of   d) catalysts,   e) blowing agents, preferably water, and optionally   f) assistants and/or additives, and to the polyoxyalkylene-polyol mixtures (a) which can be used for this purpose.
Patent AT-E124166-T1 (AT)
Inventor: BOUREL CHRISTIAN
IPC: H01H13/70
Filed: 1990-12-18
Granted: 1995-07-15
Abstract: The present invention relates to a keyboard with captive keys, that is to say a keyboard which retains the keys once they are in place, whatever the orientation thereof. The keyboard with captive keys comprises a support (1) provided with several pockets (2), several keys (11) each inserted into a pocket, these keys coming from a bunch which also incorporates a framework (10), each of the keys being connected to this framework in an initial conformation and being detached from the latter along one fracture surface (20) at least in a final conformation. Moreover,   - the keys (11) are arranged in the bunch in a configuration which coincides with that of the pockets, - each of the fracture surfaces (20) of a key is inclined relative to the direction of insertion of this key, - the framework (10) is fixed in coincidence against the support (1) by fixing means. a
Patent AT-E119875-T1 (AT)
Inventor: LAI JOHN TA-YUAN
IPC: C07C253/00
Filed: 1990-12-19
Granted: 1995-04-15
Abstract: The preparation of symmetrical azodinitriles prepared from keto acids is disclosed. A keto acid of the formula <CHEM> is reacted with M(CN)x and an ammonia source to obtain an aminonitrile metal carboxylate of the formula <CHEM> The aminonitrile metal carboxylate is reacted with M1(OCl)x with the proviso that no alcohol or surface active agent is utilized to form a metal salt of an azo compound. This metal salt is reacted with mineral acid to give the symmetrical azodinitrile compound of the formula <CHEM> R1 is an alkyl group containing from 1 to about 12 carbon atoms and R2 is an alkylene group containing from 1 to about 12 carbon atoms. M is a metal comprising lithium, sodium, potassium, magnesium or calcium; M1 is a metal comprising sodium, potassium or calcium; and x is the valence of M and M1. In other embodiments, the preparation of mixed, symmetrical azonitrile initiators and mixed azodinitrile initiators via hydrazo intermediates, prepared from keto acids and aminonitrile and keto acids and a hydrazine source, a ketone and hydrochloric acid respectively is disclosed.
Patent AT-E126213-T1 (AT)
Inventor: TANIGUCHI MASAO
IPC: C07D207/32
Filed: 1990-12-20
Granted: 1995-08-15
Abstract: A novel pyrrolealdehyde derivative represented by the following formula (I): <CHEM> wherein R represents C10-C16 alkyl unsubstituted or substituted by at least one substituent selected from the group consisting of halo, hydroxy, amino, carbamoyl, C1-C5 alkylamino, C2-C6 dialkylamino, C2-C6 acylamino, C1-C5 alkylthio, mercapto, C2-C6 acyloxy, carbamoyloxy, C6-C12 aryl and C3-C7 cycloalkyl; or C10-C16 alkenyl having at least one vinyl, and a pharmaceutically acceptable salt thereof are provided. The compounds are highly effective in reducing the level of triglyceride and cholesterol in serum, and useful as an active ingredient of a pharmaceutical composition for treating hyperlipemia and arteriosclerosis.
Patent AT-E136876-T1 (AT)
Inventor: TONCELLI MARCELLO
IPC: B28B3/02
Filed: 1990-01-10
Granted: 1996-05-15
Abstract: Plates of ceramic material are prepared starting from stone material, particularly feldspar, quartz, porphyry, granites, silica, syenites, nephelines, ceramic materials, clays, kaolins, bentonites, in granular and/or powder form, mixed with a small amount of ceramic binder to form a mixture. This mixture is distributed onto a plane delimited from a containing frame and then subjected to the simultaneous action of a vacuum and of a vibratory motion combined with a pressing action. After the moulding step, a drying step and then a firing step are carried out, the latter taking place at the standard temperatures for the manufacturing of ceramic products. The resulting plate has high mechanical properties, is highly resistant to atmospherical and chemical agents, and has a very valuable aesthetic appearance.
Patent AT-E123538-T1 (AT)
Inventor: ZERFASS KARL-CHRISTIAN
IPC: D04H1/56
Filed: 1991-03-09
Granted: 1995-06-15
Abstract: The support web consists of a spunbonded material made of polyester filaments. The spunbonded material has an area weight of 50 to 100 g/m<2> with an individual filament count of 1 to 8 dtex and is fastened by a fusible binder. By means of this, a high tear propagation resistance and nail pull-out resistance and also a good dimensional stability results at high temperatures. The spunbonded material is therefore particularly suitable as a support web for bitumenised roof truss webs.
Patent AT-E102328-T1 (AT)
Inventor: SOMMER HERMANN WILHELM DR DIPL
IPC: C22B21/00
Filed: 1991-06-20
Granted: 1994-03-15
Abstract: A process and an apparatus for purifying waste gases from a secondary aluminum melting plant are provided, by which the individual waste gas flows are collected and thermally post-combusted, wherein the generation of the energy necessary for post-combustion is provided by waste substances of high caloric value.
Patent AT-E135212-T1 (AT)
Inventor: KURONO MASAYASU SANWA KAGAKU K
IPC: C07D491/107
Filed: 1991-11-07
Granted: 1996-03-15
Abstract: A medicament for preventing and treating circulatory organ diseases contains as an effective ingredient a spiro-3-heterozolidine compound represented by the following formula: <CHEM> wherein R<1> and R<2>, which may be identical or different, each represent a hydrogen atom, an alkyl group, a pyrrolizidinoalkyl group, a group -(CH2CH2O)nCH3 in which n represents an integer of 1 to 113 or a substituted or unsubstituted phenyl group or alternatively R<1> and R<2> may form, together with the nitrogen atom to which they are bonded, a substituted or unsubstituted heterocyclic group, optionally containing a further nitrogen or oxygen atom; T represents a sulfur atom, or a nitrogen atom which may be bonded to a hydrogen atom,     U represents an oxygen or sulfur atom, or an imino group;     X represents an oxygen or sulfur atom; and Y and Z, which may be identical or different, each represent a hydrogen or halogen atom or an alkyl, alkoxy or alkylmercapto group; or a pharmacologically acceptable salt or solvate thereof.
Patent AT-E169167-T1 (AT)
Inventor: DELUCA MICHAEL J
IPC: H04J3/16
Filed: 1990-11-16
Granted: 1998-08-15
Abstract: A paging signalling system communicates messages via a synchronous signal. The synchronous signal is divided into a plurality of frames (100) in which selective groups of pagers decode. A signal (102) within the frame (100) causes groups of pagers to decode in various frame (104, 106), wherein several groups of pagers may be combined into a signal frame to decode messages (110). Embodiments of the invention include first type of a plurality of groups of pagers, each group having a common maximum frame rate, a second type of a single group of pagers having a unique maximum frame rate, and a third type of a single group of pagers having no maximum frame rate. The three types of groups may decode the synchronous signal.
Patent AT-E145332-T1 (AT)
Inventor: ABRAHAM NADER G
IPC: A61K31/55
Filed: 1991-09-10
Granted: 1996-12-15
Abstract: The invention relates to a method for treating or preventing ocular swelling and corneal-conjunctival inflammation. This is accomplished by administering to the eye of a subject, either before or after exposure to an ocular swelling stimulus, an amount of a heme oxygenase inducing agent sufficient to increase levels of heme oxygenase in the eye and thereby to reduce or to regulate the amount of 12(R) hydroxyeicosatetraenoic and 12(R) DiHETE acids present. Particularly preferred agents include stannous compounds, such as SnCl2, other metals, heme derivatives and Vitamin B12. These compounds may be administered in various forms.
Patent AT-E125844-T1 (AT)
Inventor: KIRCHGAESSNER UWE DR
IPC: B27K3/50
Filed: 1992-05-13
Granted: 1995-08-15
Abstract: A) a precondensate based on melamin and formaldehyde and, if desired, urea, and B) from 5 to 40% by weight, based on the solids content of A), of a quaternary ammonium compound of the formula I <IMAGE> wherein n is 0, 1, 2 or 3, R<1> is a C1-C8-alkyl radical or a benzyl radical, R<2> is a C1-C8-alkyl radical carrying one hydroxyl group or one amido group, and X is an equivalent of an anion. Impregnating resin solutions of this type can be used in the production of wood materials with an antistatic coating.
Patent AT-E124035-T1 (AT)
Inventor: ZIMMER OSWALD DR
IPC: A61K31/16
Filed: 1992-07-13
Granted: 1995-07-15
Abstract: The substituted 3,4-dihydronaphthalenes according to the invention correspond to the general formula I 
<IMAGE>
 in which R<1> denotes a methyl group or amino group, R<2> denotes a hydrogen atom or a methyl group and R<3> denotes a straight-chain or branched alkyl radical having 1 to 4 carbon atoms, the allyl radical, the crotyl radical or a cyclopentyl radical. The compounds are specific 5-lipoxygenase inhibitors and can be employed, in particular, in pharmaceutical preparations for the treatment of pathological conditions in which leukotrienes are involved as mediators. 
<??>For the preparation of these compounds, a compound of the formula II 
<IMAGE>
 is reacted with hydroxylamine or one of its salts to give the oxime, the latter is reduced to a hydroxylamine of the formula III 
<IMAGE>
 and the radical -CO- R<1> is then introduced into the latter.
Patent AT-E134638-T1 (AT)
Inventor: ROSCHER GUENTER DR
IPC: C07F9/48
Filed: 1992-08-07
Granted: 1996-03-15
Abstract: Process for the purification of propanephosphonic anhydride, characterised in that crude propanephosphonic anhydride which contains impurities, has a mean degree of polymerisation of 20 to 200 and contains less than 0.5% by weight of water, is distilled by being heated to from 230 to 300 DEG C at a pressure of 0.1 to 100 mbar, giving pure propanephosphonic anhydride with a mean degree of polymerisation of 20 to 60.
Patent AT-E150669-T1 (AT)
Inventor: LIEBING STEFAN DIPL-ING
IPC: B02C13/26
Filed: 1992-10-16
Granted: 1997-04-15
Abstract: Impact mill having a housing (1) in which a centrifugal rotor (3) which can be rotated about an axis (8) of rotation and can be driven and an impact body (7) which surrounds this centrifugal rotor are arranged. The impact body (7) is assigned at least one sensor (11, 111, 211, 311, 411) which functions during the operation of the mill and is provided for the detection at least of the operativeness, preferably also to detect the degree of wear, of the impact body (7). The sensor (11) senses the impact body (7) through an opening (12) in its annular or cylindrical mount (13).
Patent AT-E123698-T1 (AT)
Inventor: BINNEN GEORG
IPC: B41F17/00
Filed: 1992-11-17
Granted: 1995-06-15
Abstract: The invention relates to a multicolour pad printing machine, in which a cross-shaped pad carrier (2) rotatable about a first axis and a printing-block carrier (6) rotatable in synchronism with the pad carrier about a second axis parallel to the first axis and having a plurality of colour printing blocks (14) and corresponding printing-block colour pots (12) are arranged in such a relation that the printing-block surface on the printing-block carrier (6), a printing-material mounting (4) and a pad-cleaning device (9) are arranged circularly about the pad carrier (2) in one plane, whilst, with the printing material retained immovably, a respective first pad (12a) receives the printing image from the colour printing block (14a) assigned to it, at the same time the pad (12b) preceding this first pad (12a) prints its printing image onto the printing material (5), and a pad following the first pad (12a) is cleaned by the cleaning device (9). This operation takes place cyclically, until all the pads have transferred the respective colour printing image on to the printing material. <IMAGE>