baber/WOPTO huggingface dataset:
Patent AT-E83486-T1 (AT)
Inventor: NAITO KENZO
IPC: A61K31/546
Filed: 1987-02-24
Granted: 1993-01-15
Abstract: A method for producing a compound of the formula;wherein R stands for a hydrogen atom, an acyl group or a protective group other than acyl groups, Q stands for a hydrogen atom or an ester residue, Y stands for the residue of a nucleophilic compound and the dotted line shows the double bond at 2- or 3- position of the cephem ring or a salt thereof, characterized by allowing a compound of the formula;[R, Q and the dotted line are of the same meaning as abovelor a salt thereof to react with a nucleophilic compound or a salt thereof and a compound of the formula;wherein R<sup>1</sup>, R<sup>2</sup> and R<sup>3</sup> independently stand for a hydrocarbon group having not more than 8 carbon atoms, or R' and R<sup>2</sup>, R<sup>1</sup> and R<sup>3</sup> or R<sup>2</sup> and R<sup>3</sup> may be combined to form polymethylene group, according to which the end product [I] of high quality can be provided in a high yield by one reaction step by using the compound [III] of relatively low cost, thus the method of this invention is advantageous for mass-producing the compound [I] on an industrial scale from the compound [II] and a nucleophilic compound.
Patent AT-E62041-T1 (AT)
Inventor: HUMEAU MICHEL
IPC: E04B9/06
Filed: 1987-01-16
Granted: 1991-04-15
Abstract: Framework intended to ensure the fixing and evenness of a covering or false ceiling on a support which is regular or otherwise, damp or out of plumb, it is characterised by: a metal clamp (1) whose main face has an orifice in which the fixing screw is engaged, and two wings whose end is folded inwards; a wooden lath (10) having two rabbets on one face and which is cut substantially identically to the clamp (1). The clamp is fixed to the support by a screw, the screwing of which permits compensation of the irregularities of the support, while reserving between these elements a ventilation space into which an insulant can be inserted. The lath is secured to the clamps simply by snapping in. <IMAGE>
Patent AT-E106235-T1 (AT)
Inventor: WON RICHARD
IPC: A61Q17/02
Filed: 1987-08-14
Granted: 1994-06-15
Abstract: Polymeric delivery systems for active substances are prepared by suspension polymerization of a porogen and monomer mixture in an immiscible phase, typically an aqueous immiscible phase. By properly controlling the polymerization conditions and percentage of cross-linking, relatively rigid beads are formed having a non-collapsible pore network containing the porogen. The porogen is then extracted from the pore network, and an active substance, such as a UV absorbant, and insect repellant, a steroid, an emollient, or the like, is introduced into the beads.
Patent AT-E77710-T1 (AT)
Inventor: BAAS DIETER
IPC: G11B27/32
Filed: 1988-01-22
Granted: 1992-07-15
Abstract: In CD players, part of the redundant content description of a CD is entered in a memory. Because, at the start of entry, the positioning of the scanning light beam has a random character, it can sometimes be a relatively long time before the light beam strikes the first block (AO) of the content description at which storage begins. 
<??>To reduce the entry time in the memory, the light beam is guided from the block which it strikes at random at the beginning until the first block (AO). According to a second solution, the data to be stored is stored, starting with the block which the light beam strikes at random at the beginning, up to the next block of the same content. In a third solution, storage begins at the block which the light beam strikes at random at the beginning. When the last block to be stored is reached, the light beam jumps to the first block (AO) in order to store the remaining data.
Patent AT-E53953-T1 (AT)
Inventor: FERCHLAND WERNER
IPC: B27B3/38
Filed: 1988-04-09
Granted: 1990-07-15
Abstract: 1. Gang saw buckle comprising a receptacle, arranged at least on one side wall, for a laterally protruding spacer gauge supported on the side wall, the receptacle being formed by an undercut longitudinal groove on the side wall of the buckle box, into which longitudinal groove a projection protruding on the supporting surface of the spacer gauge is pushed in a positive-locking manner, characterized in that the projection (V) has at least one flank (12) running in the push-in direction (x) and forming an anti-rotation lock.
Patent AT-E83201-T1 (AT)
Inventor: EIBAND KARL
IPC: B60T15/04
Filed: 1988-05-16
Granted: 1992-12-15
Abstract: A dual circuit brake valve, particularly foot-operated brake valve for brake installations of vehicles, works with a pressure limitation on the first and second circuits; this prevents a supply high pressure on the first or the second circuit being fully applied, that is it is able to act as a modulated pressure in the respective brake circuit. For the purposes of limiting high pressures, both the foot-operable piston on the first circuit and the relay piston able to be subjected to the modulated pressure of the first circuit are each fitted with an auxiliary piston (45, 29) which, under the action of a pretensioned spring (47, 35), acts with a valve seat (12, 28) formed on it against the inlet and outlet valve arrangement of the first or second circuit. Also provided between the first and the second circuit is a mechanical application which, if the first circuit fails, allows mechanical actuation of the valve arrangement of the second circuit. <IMAGE>
Patent AT-E76776-T1 (AT)
Inventor: JURY EGON
IPC: B05B3/10
Filed: 1988-07-26
Granted: 1992-06-15
Abstract: A method of treating an exhaust gas stream in a spray absorber with water and suspended reactants, is disclosed by introducing the water and the reactants, which are suspended in a liquid, through separate lines and distributors into a rotary atomizing disk, mixing them in the disk and jointly spraying them into the exhaust gas stream. Furthermore, an apparatus is disclosed which serves to carry out the process and in which two or more feeders which do not rotate with the conventional atomizing disk, are disposed above the disk and serve to separately feed treating agents into the reservoir of the atomizing disk.
Patent AT-E106926-T1 (AT)
Inventor: MODIC MICHAEL JOHN
IPC: C08L77/00
Filed: 1988-12-20
Granted: 1994-06-15
Abstract: A multiphase thermoplastic composition is provided by incorporating at least one polar thermoplastic polymer with at least one functionalized, selectively hydrogenated alkenyl arene/conjugated diene block copolymer to which has been grafted an effective amount of carboxyl functional groups primarily in the alkenyl arene blocks thereof. The carboxyl functional groups may be in the form of carboxylic acids, their salts and esters, and combinations thereof. The rubbery compositions of the present invention possess improved tensile strength, high temperature mechanical properties and oil resistance.
Patent AT-E73617-T1 (AT)
Inventor: DIOSADY LEVENTE L
IPC: A23J1/14
Filed: 1988-04-18
Granted: 1992-04-15
Abstract: There is disclosed a process of treating meal containing vegetable proteins. This process includes the step of extracting the meal at an extraction and washing zone 10 with a suitable aqueous solvent, e.g. aqueous sodium hydroxide, in which the vegetable proteins are soluble to obtain an extraction solution. The wet residue is suitably separated, e.g. by filter 12, from the extraction solution, and dried in dryer 13 to provide a meal residue C. The solubility of the dissolved protein in the extraction solution is then adjusted in zone 14 to precipitate at least some of the protein and therefore obtain a precipitated protein fraction and an unprecipitated protein fraction in solution. The precipitated protein fraction is then separated from the protein fraction in solution, and the unprecipitated protein fraction is separated from the undesirable components in the solution by membrane processing in a zone 18. Each of the protein fractions is then suitably dried in dryers 17 and 19 to recover the proteins. This process provides a commercially viable process for producing pure, good-grade protein from rapeseed.
Patent AT-E52318-T1 (AT)
Inventor: CALMETTES LIONEL
IPC: F16L33/02
Filed: 1988-06-09
Granted: 1990-05-15
Abstract: 1. Clamp, adapted to be dismounted and re-used, constituted by a metal band (1) wound on itself, comprising respectively in the vicinity of each of its ends, on the one hand, two radial stops directed outwardly of the band to constitute complementary tightening means adapted to be gripped by a tool of the pliers type, on the other hand, complementary joining means generally in the form of hooks which, in the non-tightened state of the clamp, are at a distance from each other, characterized in that eachassembly (2, 3) of a tightening means and of a joining means is constituted ba a portion (2a, 3a) of metal band of which the two ends (2b, 2c-3b, 3c) are suitable bent to form the stop and the hook, said band portion being independent of the band (1) constituting the clamp and being fixed thereon by any appropriate means.
Patent AT-E137417-T1 (AT)
Inventor: SUCHENWIRTH HERMANN DR
IPC: B01D53/40
Filed: 1988-05-18
Granted: 1996-05-15
Abstract: (A) In the prodn. of reactive calcium hydroxide for (waste) gas purificn., the novelty is that reactivity increasing materials and/or noxious material-binding materials and/or catalytically acting materials are added prior to slaking, during slaking, to the water required for slaking and/or after slaking. (B) Use of the calcium hydro produced by process (A), for sepn. of acidic noxious materials and/or heavy metals and/or NOx and/or CO and/or organic materials from (waste) gases, is also claimed. (C) Purificn. of (waste) gases, to remove acidic gases (e.g. HCl, HF, SO2 and HCN), NOx, (chlorinated) hydrocarbons, organic cpds. and volatile heavy metals (e.g. Hg, As, Sb, Cd and Tl), comprises mixing the gases with the calcium hydroxide produced by process (A), at 20-1200 deg.C and then sepg. the solids in dust precipitators.
Patent AT-E68600-T1 (AT)
Inventor: CEDERHOLM BO
IPC: G01N33/564
Filed: 1988-05-09
Granted: 1991-11-15
Abstract: PCT No. PCT/SE88/00240 Sec. 371 Date Jan. 8, 1990 Sec. 102(e) Date Jan. 8, 1990 PCT Filed May 9, 1988 PCT Pub. No. WO88/08983 PCT Pub. Date Nov. 17, 1988.A method for the diagnosis of IgA nephropathy using a specific binding reaction comprising the steps: a) preparing a substrate capable of binding fibronectin or IgA b) contacting the substrate resulting from step a) with a sample of body fluid drawn from a patient subject to diagnosis to bind any fibronectin-IgA-complex present in said sample to the substrate, and c) determining the presence of complex bound to the substrate using the reaction between the exposed part of such bound complex and a corresponding antibody thereto; and a diagnostic kit for use in such diagnosis.
Patent AT-E81330-T1 (AT)
Inventor: GOESSLINGHOFF REINHARD
IPC: B65H31/08
Filed: 1989-04-07
Granted: 1992-10-15
Abstract: The stacking apparatus consists of the stacking unit (10) and the package forming unit (12) arranged below it. Seen in the direction (F), there is arranged at the end of the prestacking space (14) a boundary element (20) which serves as a stop for the folds (30) of the printed products (32). While the printed products (32), fed in the feeding direction (F) with their fold (30) in front, are being placed on top of each other to form a prestack, said printed products are supported approximately centrally by the support element (36) on their edge region (38) opposite the fold (30). For placing the prestack thus formed on the resting table (54), the support arms (42) are swivelled into their position of rest (42') and the slide plates (22) are moved out of the region of the stacking space (14). In this case, a residual curvature of the printed products (32) in their edge region (38) is maintained, which improves the stability of the stack. 
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Patent AT-E63102-T1 (AT)
Inventor: GLANSER MARGARETE PROF DR
IPC: C02F3/30
Filed: 1989-04-21
Granted: 1991-05-15
Abstract: In a two-stage process for the biological degradation of complex, non-readily degradable wastewater constituents, acidification takes place in the first stage and anaerobic degradation in the presence of methanogenic organisms in the second stage. In the first stage, the wastewater is treated both with the acidogenic organisms and with dehalogenating and/or desulfonating and/or deaminating strains. In addition, highly sub-stoichiometric quantities of oxygen, based on the organic carbon load, are introduced in the first stage either directly or indirectly by addition of oxygen-yielding compounds. Both stages are advantageously operated as fluidized-bed processes using supports to immobilize the biomass.
Patent AT-E90407-T1 (AT)
Inventor: REICHERT ERNST DIPL-ING
IPC: E02D5/76
Filed: 1989-09-19
Granted: 1993-06-15
Abstract: In the method for making a sealed anchor in a soil area (2) bordered by an immersed wall, especially a sheet piling wall (1), an anchor chair is attached to the wall. This anchor chair is provided with a drill-pipe lock (32) having a seal (22) for the drill pipe (30) and an anchor lock (8) having an annular tube seal (14) for at least one anchor tension member (31). If the drill pipe (30) has reached its end position, at least one anchor tension member (31) is inserted into this drill pipe (30). Via a pressure-sealing channel and if need be a re-injection channel, hardenable structural material can be fed into the annular space between drill pipe (30) and anchor tension member (31) while pulling out the drill pipe (30). The re-injection channel and facultatively the pressure-sealing channel are arranged inside the periphery of the anchor tension member (31), and the annular tube seal (14) is attached to the anchor lock (8) in a spatially fixed manner. <IMAGE>
Patent AT-E109665-T1 (AT)
Inventor: PALL DAVID BORIS DR
IPC: A61M1/36
Filed: 1989-02-01
Granted: 1994-08-15
Abstract: A device for the depletion of the leukocyte content in a platelet concentrate, preferably comprising a modified porous, fibrous medium with a critical wetting surface tension of at least about 90 dynes/cm and a method for the depletion of the leukocyte content and platelet concentrate comprising passing the platelet concentrate through the porous medium.
Patent AT-E71693-T1 (AT)
Inventor: KRIEGER FRANCIS
IPC: E04H15/18
Filed: 1989-06-09
Granted: 1992-02-15
Abstract: The invention relates to a roofing made of stretched flexible material. The roofing of the invention consists essentially of six girders (1, 2, 3, 4, 5, 6) connected to one another, at their ends, by articulated joining pieces (A, BB', CC'), so as to form three triangles with the same base (BB'), two of which, called lateral triangles, (BB'C - BB'C') have their vertices situated on each side of this base respectively and the third, called a ridge triangle, (ABB') has its vertex (A) situated above the planes of the other two, a flexible material is stretched, on the one hand, between the sides (5, 6) of the said ridge triangle and the sides (1, 2) of one of the lateral triangles, and, on the other hand, between the sides (5, 6) of the said ridge triangle and the sides (3, 4) of the other lateral triangle, thus creating a roofing having the form of two hyperbolic paraboloids juxtaposed along the sides (5, 6) of the ridge triangle. <IMAGE>
Patent AT-E77645-T1 (AT)
Inventor: SEGAUD CHRISTIAN
IPC: C10M173/02
Filed: 1989-10-02
Granted: 1992-07-15
Abstract: Novel aqueous lubricant dispersions contain at least one rare earth halide, e.g., cerium trifluoride, and at least one polymeric dispersing agent therefor, such at least one dispersing agent including: (a) a copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof with an  alpha -olefin comonomer and/or a vinyl comonomer; (b) a homopolymer or copolymer of an ethylenically unsaturated carboxylic acid or derivative thereof; (c) a copolymer of at least one ethylenically unsaturated carboxylic acid and at least one ethylenically unsaturated sulfonic acid comonomer; and/or (d) a polymer of an alkylene oxide of an (arylalkyl)phenol, or phosphated or sulfated derivative thereof.
Patent AT-E153376-T1 (AT)
Inventor: STERNBERG NAT LEON
IPC: C12N1/21
Filed: 1989-01-30
Granted: 1997-06-15
Abstract: A P1 bacteriophage cloning system has been designed so that DNA fragments as large as 95 kb can be cloned and amplification of these fragments can be controlled. An in vitro P1 bacteriophage packaging process was developed. Novel vectors, novel lysogenic bacterial strains, and novel Cre<+> gram negative bacterial strains were engineered for use with this system.
Patent AT-E139067-T1 (AT)
Inventor: MATTSSON BERTIL
IPC: H02J7/04
Filed: 1989-11-24
Granted: 1996-06-15
Abstract: PCT No. PCT/SE89/00682 Sec. 371 Date May 16, 1991 Sec. 102(e) Date May 16, 1991 PCT Filed Nov. 24, 1989 PCT Pub. No. WO90/06615 PCT Pub. Date Jun. 14, 1990.Method and apparatus for high-rate charging of batteries with sealed cells, whereby through supplied charging current the efficiency the single battery cell is actively influenced such that the charging time and temperature rise of the cell is minimized such that in a first step the battery is discharged to a voltage UB slightly higher than a first reference voltage (Uo) whereafter in a first recharging step the supplied charging current IB is controlled progressively increasing according to the function IB=k(UB-Uo) where k is an adjusted constant, until the pole voltage has reached a second reference voltage UB-û where û is maximum batter voltage and in a second charging step the charging current IB is controlled through voltage feedback such that UB APPROX û whereby the amount of the supplied charging current is determine by the charging state of the battery cells. The first and second charging step can also be repeated with a fixed time interval with a free running time interval without charging current a number of cycles until a state of full charge is reached.
Patent AT-E120982-T1 (AT)
Inventor: HAUBS MICHAEL DR
IPC: B01D71/44
Filed: 1990-01-25
Granted: 1995-04-15
Abstract: A semipermeable membrane is described which comprises a homogeneously miscible polymer blend of an aromatic polyamide and polyvinylpyrrolidone. The aromatic polyamide is in particular formed of recurrent units of the formula I:   <IMAGE> (I)  wherein E1 and E2 are identical or different and are selected from the groupings <IMAGE>  <IMAGE>  -AR1-, and -AR1-X-AR2, where AR1 and Ar2 are the same or different 1,2-phenylene, 1,3-phenylene or 1,4-phenylene groups which may be substituted by (C1-C6)-alkyl, (C1-C6)-alkoxy, -CF3 or halogen and X denotes a) a direct bond or one of the following divalent groups: -O-, -C(CF3)2-, -SO2-, -C(R1)2-, with R1 being hydrogen, (C1-C6)-alkyl or fluoroalkyl having from 1 to 4 carbon atoms in the alkyl group or -Z-AR1-Z-, where Z is one of the groups -O- and -C(CH3)2 or -O-Ar1-Y-Ar2-O-, where Y has the meaning given under Xa) above. The membrane has pronouned hydrophilic properties and is moreover stable to hydrolyzing agents and oxidants and to the action of heat. It is also resistant to organic solvents and microorganisms and exhibits low adsorption of proteins. A process for producing the membrane and a process for modifying the retention capacity thereof are also described. The membrane is produced by spreading a solution of the homogeneously miscible polymer blend on a planar substrate and precipitating the blend. Retention capacity is modified by heat treatment.
Patent AT-E88773-T1 (AT)
Inventor: REICH WOLFGANG
IPC: F15B1/02
Filed: 1990-02-20
Granted: 1993-05-15
Abstract: A hydraulic system for earth-moving machines, in particular for loaders, tractors and the like, is provided with an implement, in particular a loading shovel, which can be actuated via hydraulic cylinders (3), a main line (1) being provided for the actuation of the hydraulic cylinders (3), which main line (1) leads from a pressure source via a control valve (2) to the hydraulic cylinders (3) and from which a connecting line (13) branches off downstream of the control valve (2), which connecting line (13) leads to at least one hydraulic reservoir (12) and in which a controllable shut-off valve (14) is arranged. A filling line (19, 20) is provided which bridges the shut-off valve (14) and connects the main line (1) to the hydraulic reservoir (12). A pressure-reducing valve (21) is arranged in the filling line (19, 20). <IMAGE>
Patent AT-E108953-T1 (AT)
Inventor: GELIN CLAUDE
IPC: H01R9/05
Filed: 1990-05-28
Granted: 1994-08-15
Abstract: The tapping socket enables an electrical device (30) to be placed in series with a cable (1) having two wires (2, 3), a drain (4), and a metal sheath (5) covered with an insulating sheath (60). 
<??>The insulating (60) and metal (5) sheaths being stripped over a length L, the drain (4) and the wires (2, 3) are positioned longitudinally on a support (50) provided with insulating-shearing contact pieces (6, 7, 8, 9) for fixing and tapping the wires (2, 3) to a branch cable (20). A cutting device (10) sliding in a housing of the support (50) cuts each wire (2, 3) between two contact pieces. 
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Patent AT-E118101-T1 (AT)
Inventor: NAKAMURA ARATA C O INTELLECTUA
IPC: G01V8/12
Filed: 1990-10-15
Granted: 1995-02-15
Abstract: In a photoelectric switch having a light-projecting unit (3) and a light-receiving unit (1) installed remote from the light-projecting unit so as to receive the light projected by the light-projecting unit, the light-receiving unit comprises a light-receiving optical system including a focusing lens (21) disposed on a front surface of a unit body (11) of the light-receiving unit and a light-receiving element (14) disposed at a focus position of the focusing lens; and a reflector (22, 22a, 24, 25) disposed in the vicinity of the focusing lens, for reflecting part of the light including visible light components and projected from the light-projecting unit toward the light-projecting unit. Optical axis alignment between the light-projecting unit and the light-receiving unit can be confirmed on the light-projecting unit side, even when the distance between the two units is relatively long, in spite of a simple light-receiving unit structure.
Patent AT-E107297-T1 (AT)
Inventor: KUMOBAYASHI HIDENORI
IPC: C07D309/12
Filed: 1990-10-04
Granted: 1994-07-15
Abstract: An optically active isomer( (R) or (S) in the 2-position) of a 1-acyloxy-2-propanol of formula <CHEM> wherein R is an aryl group, e.g. phenyl, which may have 1 or 2 substituents, preferably a p-nitrophenyl or p-bromphenyl group, is reacted with 3,4-dihydro-2H-pyran, optionally in an organic solvent, in the presence of an acidic catalyst and at a temperature of -10 to 25 DEG C, to provide a novel optically active isomer of 2-(tetrahydropyan-2-yloxy)-1-propanol of formula <CHEM> and hydrolysed, e.g. in a mixture of methanol and potassium hydroxide or in aqueous potassium hydroxide, at 0-25 DEG C, to produce optically active 2-(tetrahydropyran-2-yloxy)-1-propanol <CHEM>  which can be isolated by extraction with an organic solvent. Starting material (II) is obtainable by reacting optically active 1,2-propanediol with an acid halide RCOHal, in an organic solvent in presence of a tertiary amine, adding water after the reaction and separating the organic oily layer containing compound (II), which can be recrystallized from organic solvent to increase its optical purity and thus the purity of (I). Product (I) is obtained in optical purity of over 99%ee and is useful in synthesis of pyrido-benzoxazine antibacterial derivatives.
Patent AT-E77213-T1 (AT)
Inventor: GROSHENS PIERRE
IPC: D04B21/16
Filed: 1990-02-21
Granted: 1992-07-15
Abstract: The invention concerns a heat-fusible textile (1) for stiffening and its method of manufacture. It comprises: -  a layer of non-woven textile (2), -  a weft (3) -  a knitted thread (4) providing the connection between the weft (3) and the layer of non-woven textile (2) -  a heat-fusible adhesive layer (5). According to the invention, the weft (3) is formed of threads (6) having undergone a high degree of shrinkage after its association with the textile layer. <IMAGE>