baber/WOPTO huggingface dataset:
Patent AT-E38987-T1 (AT)
Inventor: WITTE ERNST-CHRISTIAN DR RER N
IPC: C07D311/16
Filed: 1985-07-19
Granted: 1988-12-15
Abstract: The present invention provides 2H-1-benzopyran-2-one derivatives of the general formula:    <IMAGE>  (I)  wherein either R1 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R2 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl; or R1 is trifluoromethyl, cyano, hydroxymethyl, alkoxymethyl, acyloxymethyl, halogenomethyl, aminomethyl, mono- or dialkylaminomethyl, acyl, carboxyl, alkoxycarbonyl or carbamoyl, which can be mono- or disubstituted by lower alkyl, and R2 is a lower alkyl radical, optionally substituted by phenyl, which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen, and R3 is a phenyl or benzyl radical which can be substituted by lower alkyl, lower alkoxy, hydroxyl or halogen; and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these 2H-1-benzopyran-2-one derivatives and pharmaceutical compositions containing them.
Patent AT-E50838-T1 (AT)
Inventor: MAECHTLE DANIEL
IPC: F16B13/06
Filed: 1985-08-07
Granted: 1990-03-15
Abstract: 1. Heavy duty anchor intended for being secured in a borehole, comprising an expanding sleeve (22) consisting of resiliently hold-together metal segments, a screw bolt passing through the expanding sleeve and on its ends near the bottom (12) of the borehole forming seat for a cone body projecting into the expanding sleeve, a retaining element for positioning the expanding sleeve within the borehole during setting of the anchor, and a security means disposed between the expanding sleeve (22) and the retaining element, penetrated by the screw bolt (16), and including elastic projections (40) protruding over the circumference of the expanding sleeve, which as anchoring means frictionally engage the borehole wall, characterized in that the expanding sleeve (22) is held together by means of at least one annular spring, the cone body is a cone nut (20) threaded onto the screw bolt (16), the retaining element consists of a spacer sleeve (28) surrounding the screw bolt (16) and extending between the security means and the rear end of the screw bolt, and in that the security means (28) is in the form of a disk with said resilient projections (40), extending about radially.
Patent AT-E63210-T1 (AT)
Inventor: BARKER JOHN M
IPC: A61B17/11
Filed: 1985-07-24
Granted: 1991-05-15
Abstract: A flexible surgical stapler assembly includes a staple firing head assembly and a handle actuator assembly connected to the staple firing head assembly through a flexible spine. The staple firing head assembly includes an anvil assembly defining an anvil surface which provides an array of staple forming depressions. A staple housing on the staple firing head assembly carries an array of staples to be formed. A staple pusher means on the staple firing head assembly is provided for exerting a force on the staples in the staple housing to eject the staples from the housing and form the staples against the anvil surface. The handle actuator assembly includes a housing which defines an inner cavity. A cable carrier is provided within the cavity and is freely slidable within the cavity. A length of flexible cable is connected at one of its ends to the cable carrier and at its other end to the anvil assembly of the staple firing head assembly. A trigger mechanism consisting of a lever is provided on the housing operatively connected to the cable carrier for moving the cable carrier and thereby concomitantly forcing the staples out of the staple housing to form the staples against the anvil surface.
Patent AT-E70542-T1 (AT)
Inventor: BRONSTERT KLAUS DR
IPC: C08F4/00
Filed: 1986-03-08
Granted: 1992-01-15
Abstract: Isobutylene polymers are prepared by polymerizing the monomers at from 0.2 to 20 bar and from -130 DEG  and +60 DEG  C. in the presence of from 0.01 to 20 mmol of a boron halide catalyst system which contains as cocatalyst a carboxylic anhydride or carbonyl halide, preferably an aliphatic or aromatic, unsubstituted or halogen-substituted C4-C18-carboxylic anhydride of C2-C12-carbonyl halide and where appropriate also a customary polymerization accelerant in customary amounts, in the presence or absence of an inert solvent with dissipation of the heat of reaction.
Patent AT-E36536-T1 (AT)
Inventor: KUME TOYOHIKO
IPC: A01N57/28
Filed: 1986-05-05
Granted: 1988-09-15
Abstract: Novel phosphoroimidates of the formula   <IMAGE>   wherein R represents n-propyl or sec.-butyl, R1 represents methyl or ethyl, R2 represents methyl or ethyl, and R3 represents alkyl having from 3 to 4 carbon atoms, and the use of the new compounds as insecticides, acaricides and nematicides.
Patent AT-E68202-T1 (AT)
Inventor: MARCINOWSKI STEFAN
IPC: C12N11/08
Filed: 1986-07-11
Granted: 1991-10-15
Abstract: Enzymes are immobilized by mixing the following components with one another in aqueous solution: (a) an enzyme or a dispersed microorganism, (b) a water-soluble glycidyl ether, prepared by subjecting from 1 to 30 equivalents of an epoxide of the formula I <IMAGE>  (I)   where R1, R2 and R3 are each hydrogen, methyl or ethyl, to an addition reaction with 1 equivalent (based on OH groups) of a polyfunctional alcohol of 2 to 6 carbon atoms or of a mono- or disaccharide to produce an adduct, reacting the adduct with epichlorohydrin and, if required, then carrying out cyclization to give the epoxide, and (c) a water-soluble amine possessing two or more NH groups, if necessary in a partially neutralized form, and allowing the mixture thus obtained to gel.
Patent AT-E50529-T1 (AT)
Inventor: HEINDL FRIEDRICH
IPC: B29C45/42
Filed: 1986-09-04
Granted: 1990-03-15
Abstract: An injection molding machine (1) is equipped with an apparatus (7) for removing injection molded articles. The apparatus makes possible the removal of the articles (6) from the opened injection mold (3). A two-way support (10, 11, 12, 13) is moveably mounted on a guide bed (8) aligned parallel relative to the direction of actuation of the closing unit (2) for the injection mold (3). The two-way support has a vertically moveable carriage (13) with a support member (14) which at its lower end is provided with a gripping member (15) which is adjustable relative to the support member (14) about two longitudinal axes extending at a right angle relative to each other. The articles (6) can be removed from the opened injection mold (3) by means of the gripping member (15) and can be deposited as desired onto a device (16) either in front of the front end face or behind the rear face of the injection molding machine (1).
Patent AT-E74158-T1 (AT)
Inventor: HARM WILLIAM H
IPC: C12M3/00
Filed: 1986-11-03
Granted: 1992-04-15
Abstract: An apparatus and method for culturing cells includes a waste removal and product concentrating loop in which waste is removed from the medium and product produced by the cells is concentrated for harvesting. The apparatus includes a reservoir (12) for retaining a supply of medium. The reservoir is in fluid communication with a cell culturing loop (14) wherein medium flows from the reservoir to the cells and back to the reservoir. The medium waste removal and concentrating loop (16) removes waste components produced by the cells and is in fluid communication with the reservoir such that medium is transferred from the reservoir to the waste removal and concentrating loop and back to the reservoir. The waste removal and concentrating loop includes a device having a semipermeable membrane (50). The medium flows along one side of the membrane for selective transfer of the waste components through the membrane. A mechanism for selectively producing a back pressure (52) in the medium is included downstream of the membrane and aids in transfer of waste components through the membrane to remove the waste components from the medium.
Patent AT-E84077-T1 (AT)
Inventor: SILVESTRINI ROSELLA
IPC: C12Q1/16
Filed: 1987-01-24
Granted: 1993-01-15
Abstract: Kit for use in the determination of the proliferative activity in human tumours, characterized mainly by a container containing, in assembled and lyophilized form, the four basic components (culture medium, antibiotic, serum and radioactive metabolic precursor) necessary to fix the tumoural material fragments rapidly and easily, without any fear of degradation and granting reliable results.
Patent AT-E68754-T1 (AT)
Inventor: BROCKHAUS ERNST
IPC: B60J1/18
Filed: 1987-06-30
Granted: 1991-11-15
Abstract: A protective device for window panes which are susceptible to scratching, particularly the window panes in folding convertible tops of vehicles. The pane is at its circumference welded into an envelope of covering material which forms a window frame. The covering material is sewed together with the window panel. During the manufacture and assembly of the convertible top, the window pane is provided with the cover of a material which is mechanically weak but soft and neutral relative to the pane material and of a foil having a high mechanical strength. The protective cover is sewed together with the window pane and the envelope of covering material. For an easy removal of the edge regions, the protective cover is provided with tooth-like or interrupted edge portions.
Patent AT-E61876-T1 (AT)
Inventor: HOFFMANN HANS-JUERGEN
IPC: G01B11/28
Filed: 1987-09-16
Granted: 1991-04-15
Abstract: A shadow edge hexagon (A2B2,B2C1,A1C1,A1B1,B1C2,A2C2) embracing the surface (F) of a nearly elliptic object, e.g. a tree trunk, is obtained with the aid of three optical recorders (A,B,C). In this case, simple conversion processes are employed with the aid of the mean diameter (DM) of the object to determine from these six irregular points of intersection for eight angular positions in a radial system which advance in each case by 45 DEG  the position of consequently eight points (I...VIII) on an ellipse uniquely describing the object. <IMAGE>
Patent AT-E66698-T1 (AT)
Inventor: REINICHE ANDRE
IPC: C21D9/573
Filed: 1987-11-10
Granted: 1991-09-15
Abstract: A process for heat treating a carbon steel wire to obtain a fine pearlite structure is characterized by the following steps: (a) cooling the wire until the wire reaches a given temperature which is below the AC1 transformation temperature; (b) regulating the temperature of the wire to not more than 10 DEG  C. above or below said given temperature by passing an electric current through the wire and effecting a modulated ventilation thereof; (c) cooling the wire.
Patent AT-E61367-T1 (AT)
Inventor: ENGEL WOLFHARD
IPC: C07D495/04
Filed: 1987-12-05
Granted: 1991-03-15
Abstract: There are described new condensed diazepinones of general formula <IMAGE>  (I)  wherein    &cir& B  represents one of the divalent groups   <IMAGE> +TR   <IMAGE>  and D represents the groups   <IMAGE> <IMAGE> +TR   <IMAGE>   and X1, X2 represents a =CH- group or, if &cir& B  assumes the meaning of the divalent group S, U or W, they may also represent an N atom, A1 and A2 in general represent lower alkylene groups, Z represents a C-C bond or the groups, -O-, -S-, -CH2-, or -(CH2)2-; R represents hydrogen or methyl, R1 and R2 generally represent alkyl groups which, together with the nitrogen atom between them, may also form a saturated monocylic, heterocyclic group, R3 represents alkyl, chlorine or hydrogen, R4 represents hydrogen or methyl, R5 and R6 represent hydrogen, halogen or alkyl, R7 represents hydrogen, chlorine or methyl, R8 represents hydrogen or lower alkyl, R9 represents hydrogen, halogen, lower alkyl and R10 represents hydrogen or methyl and R12 represents branched or unbranched alkyl. The compounds of general formula I and the acid addition salts thereof may be resolved into their isomers. The compounds of formula I and their salts may be used as vagal pacemakers for the treatment of bradycardia and bradyarrhythmia.
Patent AT-E67547-T1 (AT)
Inventor: NATTERER JULIUS K
IPC: E04B1/26
Filed: 1987-09-28
Granted: 1991-10-15
Abstract: The folded fix-on angle bracket (14) is made from a punched sheet. The latter has an upper, triangular suspension portion and two lower overlapping portions (4, 5) which are also triangular in shape. During the folding of the angle bracket (14) the lower triangular portions (4, 5) which form the base plate assume a mutually superimposed position and are seam-welded or spot-welded. The holes (7, 8) located in the lower triangular parts (4, 5) then also lie over one another. The angle bracket (14) can be used universally, e.g. for cross-bracing. It has, in particular, the advantage that it can be made from relatively thin sheet. It can be used, in particular, as a joist shoe, support foot, as well as a general connection-piece for cross-bracing, lattice-work or wooden support structures.
Patent AT-E76614-T1 (AT)
Inventor: SCHWERDTEL ERNST
IPC: B65B3/04
Filed: 1988-03-15
Granted: 1992-06-15
Abstract: A filling station for a cartridge filling and sealing machine for filling viscous or pasty materials into cylindrical cartridges having a filler valve, a positioning and centering device for positioning and centering the cartridges in a position in alignment with the filler valve, and a displacement drive for adjusting the positioning of the positioning and centering device the filler valve in relation to each other. In order to assure an exactly centered position of the cartridge prior to inserting the filler valve into the cartridge as well as dependable support of the cartridge in a non-deforming way prior to and during filling, the positioning and centering device has a unit and at least one vacuum suction holder disposed in the unit. The unit has a contact surface adapted to the outer shape of the cartridge. The vacuum suction holder is formed by a suction hose the open end of which is disposed in the unit.
Patent AT-E64035-T1 (AT)
Inventor: HOFFMANN KURT DR PROF
IPC: G11C29/34
Filed: 1988-03-15
Granted: 1991-06-15
Abstract: For testing memory cells (SZ), all the bit lines (BL, BL) are led to a pair of error lines (FLA, FLB). This pair of lines is initially precharged with mutually complementary logic levels. All the memory cells (SZ) of one word line (WL) are always read out in parallel with one another. If "in order", the pair of error lines (FLA, FLB) retains its logic states; in the event of an error, one of the error lines (FLA; FLB) changes its logic state by means of switching transistors (ST). This is detected and evaluated by a comparator circuit (VGL), designed as an XOR or XNOR circuit. A corresponding method is likewise presented. 
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Patent AT-E86688-T1 (AT)
Inventor: WHITE W EDWARD
IPC: D06P1/649
Filed: 1988-04-09
Granted: 1993-03-15
Abstract: A composition for dyeing material of synthetic aromatic polyamide fibers, including a cationic dye and a dye assistant, which is a mixture of N-substituted phthalimide and an emulsifier. The N-substituted phthalimide is preferably a 2:1 mole ratio of N-butyl phthalimide and isopropyl phthalimide. The emulsifier is preferably propylene oxide and ethylene oxide block polymer, and an anionic surfactant blend and an anionic/cationic surfactant blend.
Patent AT-E58762-T1 (AT)
Inventor: LATTION ANDRE
IPC: D01H13/00
Filed: 1984-05-08
Granted: 1990-12-15
Abstract: A service tender (16) for servicing operating stations (12) of a package-forming textile machine travels past the stations and senses the condition of a package-holding cradle (134,136,138) at each station (12) to determine the type of service operation required.
Patent AT-E107684-T1 (AT)
Inventor: MICALE FORTUNATO J
IPC: C09B67/02
Filed: 1988-06-29
Granted: 1994-07-15
Abstract: Processes characterized by dissolving a dye in a solution of organic solvent and an epoxy resin type polymer, which requires a curing agent in order to create a resultant nanosphere that will crosslink through the action of the curing agent, and not simply as the result of a solvent removal which defined each nanosphere. The dye may be in a concentration range of 1% to 50% by weight of solvent, and the organic solvent must have limited solubility in water, typically less than 20%. An initial intermolecular mixing step dissolves dye and epoxy resin within a solvent so as to make a homogeneous solvent/polymer/dye intermediate mixture, that then is dispersed as nanoparticles in water, and thereafter crosslinked. Surfactants may be used to assist in dispersing the dye/polymer/solvent solution into the water continuous phase.
Patent AT-E98429-T1 (AT)
Inventor: EWING RICHARD C
IPC: A22C17/04
Filed: 1988-08-19
Granted: 1994-01-15
Abstract: A separating machine of a type having a foraminous drum with a resilient belt forming a nip therebetween includes a take-up, roller upstream of the nip, having an axis skewed with respect to an axis of the take-up roller. The wobbling motion of the take-up roller distorts the resilient belt sufficiently to overcome a tendency for entering items to bridge the nip.
Patent AT-E81917-T1 (AT)
Inventor: HUEBSCHMANN PETER
IPC: G09F9/30
Filed: 1988-09-15
Granted: 1992-11-15
Abstract: Dot matrix displays which are capable of graphics permit any desired point of a display field to be highlighted by simultaneously actuating the associated column and line. Dot matrix displays of this kind permit the representation of characters of different sizes at any desired point of the dot matrix display but are however very expensive. The new device is intended to permit the representation of numerals of different sizes at a lower cost. In a two-line dot matrix display divided up into individual dot matrix fields, each numeral is composed of bar-shaped basic patterns in such a way that the basic patterns displayed on adjacent dot matrix fields form the numeral to be displayed in the manner of a 7-segment display. The numerals formed in this way are two dot matrix fields high and three dot matrix fields wide. Each basic pattern is displayed on a separate dot matrix field. The display device is particularly suitable for microprocessor- controlled measuring devices. <IMAGE>
Patent AT-E70018-T1 (AT)
Inventor: CHAUSSADAS JEAN
IPC: B65D71/50
Filed: 1988-07-11
Granted: 1991-12-15
Abstract: A composite package comprising a group of cans (C1-C6), a band (PB) of a plastics material which passes around the group of cans (C1-C6) intermediate their tops and bases, an outer paperboard wrapper (10) passing around the group. The wrapper includes spacer portions (S1, S2, S3, S4) each of which locates in a space present at the top and base ends between an adjacent pair of cans so as to urge the cans apart whereby the cans exert a force on the plastics band (PB) tending to expand the band into tension around the group of cans (C1-C6).
Patent AT-E95842-T1 (AT)
Inventor: PENRICE THOMAS W
IPC: C22C1/04
Filed: 1988-07-29
Granted: 1993-10-15
Abstract: A process of making high density alloys containing about 85 to 98 weight percent tungsten and the balance of the alloy being substantially a binder of nickel, iron and cobalt, and wherein all cobalt is present in an amount within the range of about 5 to 47.5 weight percent of the binder, which comprises blending powders of the tungsten, nickel, iron and cobalt into a homogenous composition,     compacting the homogenous composition into a shaped article, heating the shaped article to a temperature and for a time sufficient to sinter the article, subjecting the sintered article to a temperature sufficient to enable the intermetallic phase formed at the matrix to tungsten interface to diffuse into the gamma austenitic phase whereby the alpha tungsten/gamma austenite boundaries are substantially free of such intermettalic phase,     quenching the article, and swaging the article to a reduction in area of about 5 to 40 percent,  the article having improved mechanical properties, including improved tensile strength and hardness while maintaining suitable ductility for subsequent working thereof.
Patent AT-E52673-T1 (AT)
Inventor: AZANCOT ARMAND
IPC: A47J31/06
Filed: 1988-02-18
Granted: 1990-06-15
Abstract: 1. An appliance that is intended to be used to receive used coffee grounds from espresso coffee machines. The appliance consists of a receptacle (A) open at the upper end and having a device (B) on which the coffee machine filter holder may be tapped to empty the coffee grounds and is able to absorb the impact of the tapping. The device (B) consists of a bar placed across the opening of the container and which is essentially at the same level as the opening.
Patent AT-E65024-T1 (AT)
Inventor: DUTOT GUY
IPC: A23L33/00
Filed: 1988-07-12
Granted: 1991-07-15
Abstract: Lipid emulsion for parenteral or enteral nutrition, wherein the lipid phase is a mixture of long-chain fatty acids in which essential fatty acids represent 15 to 45 % of the total fatty acids.
Patent AT-E77868-T1 (AT)
Inventor: VERASANI ANDRE
IPC: E05D15/50
Filed: 1988-04-28
Granted: 1992-07-15
Abstract: A joint fitting for a turn-and-tilt door, window or the like, which is designed as a metal or plastic section and the leaf of which partially overlaps with the frame, this joint fitting being composed of an angle support (1) and of a compass bearing, both symmetrical in relation to a horizontal mid-plane (15), allowing them to be reversible for right-hand or left-hand use, and having means (12) for rebate fastening to the frame and means (94) for surface-mounting fastening on the inner face of the latter. 
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Patent AT-E104861-T1 (AT)
Inventor: BAGSHAWE KENNETH D
IPC: A61P35/00
Filed: 1988-03-09
Granted: 1994-05-15
Abstract: A two component system designed for use in association with one another comprises (i) a first component that is an antibody fragment capable of binding with a tumour associated antigen, the antibody fragment being bound to an enzyme capable of converting a cytotoxic pro-drug into a cytotoxic drug, (ii) a second component that is a cytotoxic pro-drug convertible under the influence of the enzyme to the cytotoxic drug. This system can be used to control neoplastic cell growth and is designed to improve localisation of the cytotoxic drug. The system utilises benzoic acid nitrogen mustard glutamides convertible to the nitrogen mustard under the influence of carboxypeptidases.
Patent AT-E123291-T1 (AT)
Inventor: ELSBACH PETER
IPC: C12N15/09
Filed: 1988-08-09
Granted: 1995-06-15
Abstract: A biologically active polypeptide fragment of mammalian bactericidal/permeability increasing proteins is provided. Also provided are methods for isolating the fragments and methods for employing the polypeptide fragments as antimicrobial agents active against susceptible gram-negative bacteria. Also provided is a purified, isolated DNA sequence encoding human bactericidal/permeability-increasing protein and biologically-active fragments thereof.
Patent AT-E113574-T1 (AT)
Inventor: FOSTER BRYAN D
IPC: C04B30/02
Filed: 1989-04-25
Granted: 1994-11-15
Abstract: Components for semiconductor diffusion furnaces are constructed of a high purity impervious silicon carbide or silicon nitride matrix deposited on a pre-shaped fibrous matrix of silicon carbide, carbon, or carbon coated silicon carbide. The high purity of the matrix prevents undesired gaseous components from contaminating the atmosphere of the furnace, and the fibrous re-enforcement provides strength combined with light weight.
Patent AT-E128001-T1 (AT)
Inventor: VAN DER LELY CORNELIS
IPC: A01J5/017
Filed: 1986-01-15
Granted: 1995-10-15
Abstract: A device for automatically milking animals, such as cows, comprises a computer controlled milking machine with a milking unit (29) having a support (17) for teat cups (52). The support (17) comprises at least two supporting arms carrying the teat cups (52). These supporting arms are provided with hinging means (53, 55, 56) by means of which the teat cups (52) are movable with respect to the further part of the support (17).