baber/WOPTO huggingface dataset:
Patent AT-E72560-T1 (AT)
Inventor: SAKSENA ANIL KUMAR
IPC: C07C235/28
Filed: 1985-07-11
Granted: 1992-02-15
Abstract: Novel compounds (and their pharmaceutically acceptable salts) and compositions which inhibit slow reacting substance of anaphylaxis in mammals are disclosed, together with methods for preparing said compounds and compositions and methods for their use for treating psoriasis, allergic reactions and inflammation and for reducing the severity of myocardial infarction resulting from heart attack. The novel compounds are of the formula A <CHEM>  wherein Z and Z<1> are W-X or Y where W is O, S, SO or SO2;  T is 7-15 alkyl; X is a 2-12 C divalent hydrocarbon group which may be substituted with the group -NHR<a>;  Y is 1-12 C alkylene; where T, X and Y can each contain 1-3 non-cumulative double or triple bonds;  U is -CH2CH2-, -CH=CH- or -C IDENTICAL C-;  V is 1-4 C alkylene or a direct bond; R<2> and R<3> are hydrogen, CH2OR<c>, CHO, 2-tetrazolyl, COR<d> or SO3H, at least one of R<2> and R<3> being 2-tetrazolyl or carboxyl;  and R is hydrogen or, where Z and Z<1> are both W-X, R can also be stright or branched chain alkyl having from 1 to 6 carbon atoms, or where Z and Z<1> are both Y, R can also be hydroxy or fluorine or can be combined with Z and with the mutually bonded carbon atom to form a C-Z double bond or a cyclo-propane ring.
Patent AT-E45677-T1 (AT)
Inventor: SCHNEIDER KARL
IPC: A61H33/04
Filed: 1986-09-08
Granted: 1989-09-15
Abstract: 1. A device for balneo-phototherapeutic treatment of skin or rheumatic disorders and/or cosmetic or prophylactic skin treatment with a bath arrangement and an irradiating arrangement which consists of a combination of a bath (1) with at least one radiator (3) and exhibits a bath liquid which is circulated through the bath (1), a filtering arrangement, a disinfecting arrangement (13), a pump (11) an a heater (12) and possibly a processing device, the irradiating arrangement being disposed spatially above the bath (1) and/or under a reclining surface in the bath (1), and the bath (1) in the form of a reclining bath is so constituted that a person in the bath and to be irradiated can adopt any desired position, and a level regulating arrangement (9) comprising a cleaning filter (10, 25) for the water circuit is provided at the bath outlet, which arrangement adjusts the level in the bath according to the water displaced by the person to be treated so that the side of the person facing the radiation source (3) projects from the bath liquid (2), and the device is also so formed that the bath (1) forms a unit with the irradiating arrangement (3), the horizontal median axis (4) of the irradiating arrangement (3) and the horizontal median axis (5) of the bath run parallel to one another and lie perpendicularly above one another and the distance between the horizontal axes of the bath (1) and the irradiating arrangement (3) can be altered by adjusting the height of the irradiating arrangement.
Patent AT-E50400-T1 (AT)
Inventor: NORDQUEST RICHARD ALAN
IPC: A61F2/958
Filed: 1986-09-04
Granted: 1990-02-15
Abstract: An inflating and deflating device, especially for a balloon dilatation catheter, comprising a housing (11) and a syringe (12) carried by the housing (11). The syringe (12) has an outlet (6) adapted to be connected to, for example, a catheter. The syringe (12) includes a container (13) and a piston (16) which is slidably mounted in the container (13). The syringe (12) also includes a rigid plunger (18) connected to the piston (16) and extending out of the housing (11). The plunger has helical threads (32) formed thereon to provide an elongate ratchet (31). A pawl (361 is movable between ratchet-engaging and ratchet-disengaging positions. A spring (42) is carried by the housing (11) and engages the paw (36) and yieldably urges the pawl (36) into its ratchet-engaging position. A tab (46) carried by the housing (11) is connected to the pawl (36) and is used for moving the pawl (36) out of engagement with the ratchet (32) to release the ratchet. The pawl (36) and the ratchet (32) are formed so that when the syringe contains a liquid, the plunger can be pushed inwardly by hand to provide a desired pressure on the liquid in the container and the plunger can be rotated to gradually increase or decrease the pressure on the liquid in the container.
Patent AT-E55816-T1 (AT)
Inventor: FARIA CARL F
IPC: F16L23/16
Filed: 1986-09-18
Granted: 1990-09-15
Abstract: Each of a pair of non-circular, apertured flange members (11a, 11b) is formed by machining in a surface (19) thereof an outer groove (26), an inner groove (21), and an outward slanted surface (24) interconnecting the two grooves (21, 26) such as to provide a sharp corner (22) on the inner edge (23) of the inner groove (21). A spacer member (31), apertured to receive bolts (14) which draw the flange members (11a, 11b) together is positioned in the outer grooves (26) of the flange members (11a, 11b). A soft metal (e.g. copper) gasket (12) overlies the inner grooves (21) and sharp corners (22). When the bolts (14) are tightened, the gasket (12) deforms outwardly under the pressure of the sharp corners (22) to seal against both slanted surfaces (24) to form an ultra-high vacuum seal which is "bakeable".
Patent AT-E47859-T1 (AT)
Inventor: LANG ROBERT WERNER DR
IPC: C07C47/14
Filed: 1986-10-15
Granted: 1989-11-15
Abstract: The reaction of dimethylformamide, R1R2R3SiX and RY in the presence of zinc or the reaction of dimethylformamide, R1R2R3SiX and a zinc compound RZnY.yL affords hemiaminals of formula I    <IMAGE>  (I)  R is e.g. polyhalogenated alkyl containing at least one fluorine atom; R1, R2 and R3 are e.g. alkyl; L is a ligand; X is chlorine or bromine; Y is chlorine, bromine or iodine and y is 1 or 2.
Patent AT-E56673-T1 (AT)
Inventor: ZIRPS WILHELM ING GRAD
IPC: B60T13/74
Filed: 1987-05-07
Granted: 1990-10-15
Abstract: Brake equipment for a hydraulic vehicle brake system which has an actuating assembly and a feed pump secured elastically thereon. The two communicate with one another via at least one suction and pressure line each. To assure an inexpensive, dependable flexible line connection between component parts that move relative to one another, the suction and pressure lines are embodied as housing bores in the assembly and pump housings and for a liquid-tight connection of two successive housings bores at a time extending in the course of the lines in the assembly housing on the one hand and in the pump housing on the other, at least one connecting tube is disposed in two flush bearing bores in the assembly housing and in the pump housing. The connecting tube rests pivotably and longitudinally displaceably in the bearing bores sealing off the bearing bores.
Patent AT-E48519-T1 (AT)
Inventor: DIEBOLDER HELMUT
IPC: A47L5/30
Filed: 1987-06-27
Granted: 1989-12-15
Abstract: 1. A vacuum cleaner of small size, comprising a housing (1) with an electric motor (4) installed therein, which drives a suction turbine (11) which draws in the suction air through one or more suction slots (27) arranged in the housing (1), wherein a pair of contradirectionally driven brushes (32, 33) is arranged in the area of the suction slots (27), which carries the dirt in the direction towards the suction slots (27) and conveys it to a dust bag (21), characterised in that in the longitudinal direction of the housing several suction slots (27) spaced apart one behind another and extending transversely to the longitudinal direction of the housing (1) are arranged with a corresponding number of pairs of brushes and that the suction slots (27) and the pairs of brushes are produced in a divided manner and in each case form suction apertures (40, 41) spaced apart symmetrically with respect to the central longitudinal axis of the housing (1), with a pair of brushes (32, 33) associated with each.
Patent AT-E59284-T1 (AT)
Inventor: WAGNER RUDOLF
IPC: A61K6/04
Filed: 1987-10-31
Granted: 1991-01-15
Abstract: Palladium alloys consisting of (a) 65 to 85% palladium, (b) 0 to 10% gold and/or 0 to 5% platinum, (c) 0.1 to 10% tin, (d) 1 to 10% gallium, (e) 1 to 12% copper, (f) 0.05 to 1.5% ruthenium and/or 0.05 to 0.7% rhenium as well as (g) 0.01 to 4% tungsten and/or 0.01 to 4% aluminum and/or 0.01 to 4% zinc are use to produce firmly seated and removable dentures. These alloys do not form oxide films when melted in air.
Patent AT-E57407-T1 (AT)
Inventor: RICE NIGEL
IPC: F16L55/165
Filed: 1987-06-22
Granted: 1990-10-15
Abstract: An existing underground sewer (10) or other pipe is renovated by rupturing and radially expanding the pipe (10) and installing a replacement pipeline (14) within the ruptured pipe (10). The pipe is ruptured and radially expanded by introducing a plurality of radially expandable tubular members (12) into the pipe so as to form a liner. Each member is then radially expanded so that the liner engages with and then ruptures the portion of the pipe adjacent thereto. The tubular members may be radially expanded by inflating a bag (13) within the confines of the members.
Patent AT-E147387-T1 (AT)
Inventor: DANDLIKER WALTER B
IPC: C07F9/10
Filed: 1987-08-25
Granted: 1997-01-15
Abstract: A blood substitute employs combinations of fluoro or perfluorochemicals capable in the presence of emulsifying agents of forming emulsions stable at room temperature and possessing enhanced oxygen carrying capacity.
Patent AT-E82245-T1 (AT)
Inventor: TURNER PHILIP JAMES
IPC: C07C67/00
Filed: 1987-09-02
Granted: 1992-11-15
Abstract: Oxidation of alcohols to ketones using bromine suffers from a side reaction of comparable speed in which a bromide substituted product is formed. Additionally, the use of bromine as reagent is relatively unpleasant and it creates a major waste disposal problem. The latter problem can be solved by generating bromine in situ by reaction between hydrogen peroxide and bromide ions or hydrogen bromide, but this inevitably increases the exposure of the alcohol to HBr/Br<->. The selectivity of the process towards non-substituted oxidation depending upon the inherent deactivation or reactivity of the alcohol can be improved by irradiating the reactants with light of suitable frequency to generate bromine radicals in the mixture, and/or by controlling the rate of introduction of the hydrogen peroxide and controlling the extent to which mole ratio of HBr:alcohol is substoichiometric. Selectivity can also be improved by employing a two-phase reaction mixture, the alcohol being present to a considerable extent in the organic phase with HBr/Bromide being retained to a great extent in the aqueous phase. It is particularly beneficial for the selective oxidation of alcohols that are substituted by adjacent electronegative groups, for example chloropropanols.
Patent AT-E73780-T1 (AT)
Inventor: KELLEY JAMES LEROY
IPC: C07D239/48
Filed: 1987-10-16
Granted: 1992-04-15
Abstract: The present invention provides a compound of formula (I): <CHEM> wherein R<1> is hydrogen, C1-4 alkyl, acetyl or formyl; R<2> and R<3> are the same or different and are hydrogen or C1-4 alkyl; R<4> is NR<1><1>R<1><2>; R<1><1>, R<1><2>, R<5> and R<6> are the same or different and are hydrogen, C1-4 alkyl or C1-12 acyl; R<7>, R<8>, R<9> and R<1><0> are the same or different and are hydrogen, halo, C1-4 haloalkyl, C1-4 alkyl and C1-4 alkoxy; and n is 2, 3, 4 or 5; m is o or an integer from 1 to 6; or a salt thereof, methods for the preparation of the compounds of the formula (I), intermediates in their preparations, pharmaceutical formulations containing them, and their use in the treatment of tumours.
Patent AT-E81117-T1 (AT)
Inventor: ROBIN JEAN
IPC: C07C273/18
Filed: 1987-07-01
Granted: 1992-10-15
Abstract: Polyisocyanate containing a biuret group is prepared more particularly from an aliphatic, cycloaliphatic or arylaliphatic diisocyanate and water. 
<??>More precisely, the reaction of the monomeric diisocyanate and water is conducted under a carbon dioxide pressure. 
<??>A polyisocyanate containing a biuret group is thus obtained practically without any polyurea precipitate and stable in storage.
Patent AT-E80378-T1 (AT)
Inventor: WENDEROTH BERND DR
IPC: C07C205/56
Filed: 1988-02-18
Granted: 1992-09-15
Abstract: Substituted crotonates of the formula   <IMAGE> (I)  where R1 is alkyl, R2 is hydrogen, alkyl or alkoxy, X is halogen, cyano, trifluoromethyl, nitro, alkyl, alkoxy, phenyl, phenoxy, benzyloxy or hydrogen, m is from 1 to 5, and Y is methylenoxy, oxymethylene, ethylene, ethenylene, ethynylene or oxygen, and fungicides containing them.
Patent AT-E94333-T1 (AT)
Inventor: DELLA TORRE RENATO
IPC: C23C8/36
Filed: 1988-08-18
Granted: 1993-10-15
Abstract: A process for making metal inking rolls, particularly for flexographic printing, comprises: at least the selection of an ammonia hardenable material, particularly stainless, to provide the roll structure, the selection of a structure wherein the minimum thickness of the wall, when tubular, is a direct function of diameter and inverse function of the length, whereby, when supported at the ends and stressed in the middle, on a surface relatively distributed, may be permanently distorted in the axial attitude instead than transversely or at the cross- section; at least a post-engraving treatment to increase the surface hardness of the screen to at least 60 HRC and at least a final straightening step, to reduce the screen eccentricity at least to 0,02 mm.
Patent AT-E75438-T1 (AT)
Inventor: SCHWINDT JUERGEN DR
IPC: C09K15/00
Filed: 1988-08-30
Granted: 1992-05-15
Abstract: The addition of aqueous dispersions based on certain organic binders to the carrier air stream in air jet blasting leads to good binding of the resulting dusts, permits good disposal and provides simultaneously highly effective provisional corrosion protection.
Patent AT-E106913-T1 (AT)
Inventor: NIEUWENHUIS JAN
IPC: D01F6/62
Filed: 1988-10-21
Granted: 1994-06-15
Abstract: A polymer lactide is prepared by the polymerization of meso-3,6-dimethyl-1,4-dioxane-2,5-dione or mesodilactide and, if desired, other monomers. The mesolactide monomer has preferably a free acid content of less than 1 meq/kg dilactide and is then polymerized in a manner known per se. The compositions containing polymesolactide obtained according to this process do not posses the typical characteristics of poly-DL-lactide, poly-D-lactide or poly-L-lactide. A shorter degradation time of a substrate based on the present polymer is unofficial for several purposes. The present polymers have a good biocompatibility and are thus suited for bone plates, clamps and sutures and controlled release of biologically active compounds. The present polylactides and/or copolymers thereof have the benefit of a good biodegradability, biocompatibility, non-toxicity and non-mutagenicity.
Patent AT-E112531-T1 (AT)
Inventor: LEIBE STEPHEN A
IPC: B42D5/02
Filed: 1988-07-06
Granted: 1994-10-15
Abstract: The invention provides web-type multiple-part business form stock (10) having pre-glued but non-adhered cross-web heat seal glue lines (110, 112) designed for activation to seal out going envelopes after printing-type personalization of potential forms, preferably in an impact printer. After printing the adhesive is heat activated to seal the envelopes which are then separated from one another.
Patent AT-E103239-T1 (AT)
Inventor: ARRIBART HERVE
IPC: C03C27/12
Filed: 1988-06-13
Granted: 1994-04-15
Abstract: The invention relates to an adhesive coating made of plastic employed in laminated glazing, especially as interlayer. The plastic coating comprises, grafted radiochemically on at least one of its faces, monomers and/or oligomers of an unsaturated monomer such as acrylic acid or of salts of this monomer.
Patent AT-E74119-T1 (AT)
Inventor: COME GUY-MARIE
IPC: C07C2/78
Filed: 1988-11-21
Granted: 1992-04-15
Abstract: According to the invention, at least one first gas containing at least 20% of oxygen by volume and one type of hydrocarbon are first of all circulated in separate streams (1, 3, etc), this being done countercurrent-wise with respect to each other, without their mixing, while adopting a spatial distribution such that the first gas is surrounded by the said hydrocarbon; these substances are introduced into a mixing/reaction chamber (6) in which, at a first given level of circulation, and while the substances are then allowed to mix, the oxygen and the hydrocarbon are ignited, so as to induce the conversion reaction and then, at a second given level of circulation situated downstream of the first, the resulting mixture is quenched in a chamber (9); after which, the quenched resulting products of conversion are recovered. 
<??>The invention applies in particular to the manufacture of conversion products such as acetylene and ethylene. 
<IMAGE>
Patent AT-E75903-T1 (AT)
Inventor: KALVERKAMP KLEMENS
IPC: A01D45/02
Filed: 1989-07-25
Granted: 1992-05-15
Abstract: The hitherto known picking attachments for harvesters consist of a one-part rotor with drawing-in blades arranged fixedly on it. In the event of wear of the drawing-in blades, the entire rotor has to be exchanged. To reduce the maintenance outlay, it is proposed to arrange on the blades (3, 4, 5, 6) of the drawing-in rotor (2) wearing strips (10, 11, 12, 14) which can easily be exchanged, so that the entire drawing- in rotor (2) does not have to be replaced in the event of wear of the drawing-in elements. It is proposed, furthermore, that it be possible for the comminuting knives (8) also to be brought into a position out of engagement with the slits of the blades (3, 4, 5, 6), and finally that there be additional cutting knives (29) in order to ensure that the stalks are pulled through and comminuted, without a compression of the stalks being necessary. <IMAGE>
Patent AT-E96141-T1 (AT)
Inventor: DEAR KENNETH MICHAEL
IPC: C07C205/46
Filed: 1989-03-09
Granted: 1993-11-15
Abstract: It is desired to find an alternative way to produce benzophenones or substituted benzophenones which does so selectively and avoids the problems of previous methods that use, for example, large amounts of an aluminium chloride catalyst or nitric acid. In the invention process, a diphenyl methane starting material (DPM) in a hydrophobic phase is oxidised in a photolytic process by contact with an aqueous phase containing greater than 1 mole of HBr and at least 1.5 moles of H2O2, both per mole of DPM, the radiation being capable of dissociating bromine to its radicals, and especially using light of wavelength 600 to 250 nm. Preferably, a reaction temperature of around 50 to 65 DEG C is used, the organic solvent comprising a suitably boiling chlorinated carbon or hydrocarbon. The H2O2 is introduced progressively into the reaction mixture. The benzophenone product is recovered substantially in the organic phase, whereas most of the bromine/bromide is retained in the aqueous phase which can be re-employed in a subsequent oxidation of DPM, possibly after restoration of the bromide to its initial concentration. In a modification to the process, by suitably controlling the mole ratios of bromide and H2O2 to DPM at about 1:1:1, and preferably using a reaction temperature of about ambient to 35 DEG C, the DPM can be substituted by a single bromine atom on the methane carbon also with good selectivity, instead of being oxidised to the benzophenone.
Patent AT-E114042-T1 (AT)
Inventor: LILLEY STEPHEN JOHN
IPC: F41B11/55
Filed: 1989-05-08
Granted: 1994-11-15
Abstract: A magazine for an airgun comprises an outer case 1, a circular pellet carrier 2 rotatably mounted in the outer case 1, and a cover 3 that is pivotally mounted on the outer case 1. A coil spring 4 resiliently biases the pellet carrier 2 towards an end position. To load the magazine, the cover 3 is pivoted to cause the pellet carrier 2 to rotate to another end position, and a soft lead airgun pellet is then dropped in through a hole in the outer cover 3 into a pellet chamber 21 in the pellet carrier 2. The outer cover 3 is then rotated, allowing successive pellets to be dropped into successive pellet chambers within the pellet carrier 2. In use, a probe pushes the first pellet out of the magazine into the breech of an airgun, is then retracted, and following this, the magazine automatically indexes under spring pressure to present the next pellet ready for loading. The pellets themselves serve as part of the indexing mechanism. The transfer probe places the pellets accurately in position within the breech of the airgun.
Patent AT-E84016-T1 (AT)
Inventor: SCHALKE MANFRED
IPC: B67D7/06
Filed: 1989-05-19
Granted: 1993-01-15
Abstract: An apparatus for dispensing a liquid product, e.g. gasoline with a product supply pipe which is not readily accessible, e.g. buried, has a gas return line which is run through the product supply pipe by means of sealed inlet and outlet members connected to the product supply pipe.
Patent AT-E99396-T1 (AT)
Inventor: GARNHAM DAVID
IPC: E21B34/04
Filed: 1989-11-08
Granted: 1994-01-15
Abstract: A valve assembly has a body portion (11) which can be removably receivable in a receptacle (10). The body carries the valve element such as a gate which controls fluid flow through a flowpath in the body. The openings of a flowpath in the receptacle accommodate annular sealing members (23, 24) which are movable axially in the openings. Means such as a lever arrangement (32, 33) are coupled to each sealing member and are contactable by the body (11) on its insertion in the receptacle such that the sealing members are moved axially toward the body to seal around the flowpath openings of the body.
Patent AT-E106713-T1 (AT)
Inventor: HARAGA HISATO
IPC: A61H33/00
Filed: 1989-12-27
Granted: 1994-06-15
Abstract: A whirlpool bath is provided with a bathtub body (1), a circulating pump (P), a hot water circulation path (D) disposed between said bathtub body (1) and said circulating pump (P), a plurality of blow-off nozzles (2, 3, 4) which are mounted on said respective terminal ends of the hot water circulation path (D), and an air intake portion (5) connected to the hot water circulation path (D) to permit blowing of air-mixed hot water into said bathtub body (1) from the blow-off nozzles (2, 3, 4) and control means (C) for controlling at least one out of the degree of opening of each blow-off nozzle (2, 3, 4), degree of opening of the air intake portion (5) and the number of revolutions of said circulating pump (P) to provide the blow-off of the hot water in various modes which are different in the blow-off amount and pressure in wide ranges. Namely, the whirlpool bath is capable of giving a various kinds of massaging effect including a stimulating effect and a relaxing effect to a bather.
Patent AT-E87415-T1 (AT)
Inventor: GEBHARD BRUNO
IPC: H05K5/00
Filed: 1988-12-21
Granted: 1993-04-15
Abstract: A swivelling device (2) for supporting a plurality of mutually parallel components (4, 6, 8) of different depths consists of two side parts (24, 26) and a connecting rear wall (60) provided with fastening means (64). Each side part (24, 26) has a U-shaped seat (48) for a bolt (16), a handle (50) opposite the seat (48), a guide (54) arranged radially with respect to the seat (48) on an external surface (22, 23) and provided with an insert opening (56) opening into the seat (48), and guide rails (40) arranged on an internal surface (44, 46). One end of each guide rail (40) is associated with a stop (42). The swivelling device (2), which can be compactly mounted as a component carrier for a plurality of components (4, 6, 8) in a housing (10), permits easy operation and servicing of the components (4, 6, 8).
Patent AT-E89500-T1 (AT)
Inventor: FISCHER ARTUR PROF DR H C
IPC: B23B51/00
Filed: 1990-01-05
Granted: 1993-06-15
Abstract: 2.1. To produce drilled holes to a defined depth, drills can be used which have a depth stop on the shank. 
<??>2.2. To avoid damage to the wall surface when the depth stop bears against it, a depth stop with an elastic damping element is proposed. 
<IMAGE>