baber/WOPTO huggingface dataset:
Patent AT-E76067-T1 (AT)
Inventor: FRANCKOWIAK GERHARD DR
IPC: A61K31/50
Filed: 1988-09-14
Granted: 1992-05-15
Abstract: Cardioactive novel dihydropyridine ethers of the formula    <IMAGE> (I)  in which R1 -stands for cyano, nitro or for a -COOR5 group, wherein R5 -denotes straight-chain, branched or cyclic alkyl having up to 6 carbon atoms, which can be interrupted by an oxygen in the chain and which can be monosubstituted or polysubstituted by identical or different substituents from the group consisting of halogen, cyano, hydroxyl, phenyl, phenoxy or by a group of the formula   <IMAGE>  R2 -stands for aryl having 6 to 12 carbon atoms, which can be monosubstituted, disubstituted or trisubstituted by identical or different substituents from the group consisting of halogen, cyano, nitro, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, alkyl having up to 4 carbon atoms or alkoxy having up to 4 carbon atoms, R3 -stands for aryl having 6 to 12 carbon atoms, or stands for straight-chain, branched or cyclic alkyl having up to 6 carbon atoms and R4 -stands for straight-chain alkyl having up to 4 carbon atoms or for amino or a physiologically acceptable salt thereof.
Patent AT-E99185-T1 (AT)
Inventor: KEITH DANIELS
IPC: B01D46/24
Filed: 1988-10-21
Granted: 1994-01-15
Abstract: An inverse flow depth filter assembly includes an elongated, generally elliptical housing (12) with gas inlet (24) and egress means (25) and a bottom drain (18). A filter cartridge (10) is suspended from the housing top so that an annular channel (19) is created between the housing (12) and the cartridge (10). The cartridge (10) has a plugged top (38) and an open bottom (36). Air enters the housing (12) and is channeled downward through the annular channel (19) until it reaches the cartridge bottom (36). Air then enters the cartridge bottom (36) to flow in an upward vertical pattern through the filter element (30). The filtered air then passes through ports in the plug (28) and exits the housing (12) through the gas egress means (25).
Patent AT-E96161-T1 (AT)
Inventor: SAWADA SHINICHI
IPC: C09K19/30
Filed: 1988-11-24
Granted: 1993-11-15
Abstract: A liquid crystal composition for twist nematic mode having improved reduction in the threshold voltage and the temperature dependency of threshold voltage in the liquid crystal display element using the composition, and a liquid crystal display element are provided, which composition comprises a compound of the formula <CHEM> wherein R1 is 1-8C alkyl, R2 is F or CN and n is 1 or 2; or comprises the compound of the formula (I) as a first component and at least one member as a second component selected from compounds of the following formulas (II), (III) and (IV); <CHEM>  wherein R3 is 1-8C alkyl and R4 is H or F, <CHEM> wherein R5 is 1-8C alkyl, R6 is 1-8C alkoxy or F, m is 1 or 2 and X is single bond or -COO-, and <CHEM>  wherein R7 is 1-8C alkyl, R8 is 1-8C alkyl or alkoxy, F or CN and <CHEM> q
Patent AT-E99716-T1 (AT)
Inventor: YOKOYAMA KEIICHI
IPC: C08G77/60
Filed: 1988-10-07
Granted: 1994-01-15
Abstract: A method of producing a polysilane compound which comprises polymerizing a monomeric silane of general formula <CHEM> wherein each R independently represents hydrogen or a hydrocarbon group provided that both R's are not hydrogen, in the presence of an organometallic complex of, as metal, Ni, Co, Ru, Pd or Ir.
Patent AT-E111651-T1 (AT)
Inventor: BILLER WALTER DIPL-ING FH
IPC: H02H3/16
Filed: 1989-03-17
Granted: 1994-09-15
Abstract: An earthing isolating terminal for networks having their own operating earth, which, if required, are additionally protected by isolating transformers, the operating earth being connected to a terminal (7) which can be isolated. According to the invention it is provided that the earthing isolating terminal (1) has a detection device (5) for currents through the terminal (7) which can be isolated, which device operates via switching means (8) on switching contacts (9) of the terminal (7) which can be isolated.
Patent AT-E101224-T1 (AT)
Inventor: MARZOUKI TAIEB
IPC: E04D13/16
Filed: 1989-04-18
Granted: 1994-02-15
Abstract: To create a roof or wall covering with fire-retardant properties, it is already known to fill channels (18) of a base layer (11), formed from trapezoidal sheet steel, of the roof covering (10) with water. It has been shown, however, that in the event of a fire leakages, leading to the discharge of the water within a short time, occur rapidly in the base layer (11), and consequently the water can no longer evaporate in order to fulfil the intended fire-protection purpose of dissipating the heat produced by the fire. In the invention, this disadvantage is eliminated. 
<??>According to the invention, a thickened fire-retardant liquid is arranged in the channels (18) of the base layer (11). As a result of this thickening, the liquid is unable to escape, or can escape only very slowly, from leaks in the base layer (11) in the event of a fire, thereby guaranteeing evaporation of the fire-retardant liquid for dissipating the heat energy produced in the fire. 
<??>The invention is suitable in particular for buildings with a flat roof covering. 
<IMAGE>
Patent AT-E92870-T1 (AT)
Inventor: GOETZ WILHELM
IPC: B65D21/024
Filed: 1989-05-16
Granted: 1993-08-15
Abstract: PCT No. PCT/DE90/00198 Sec. 371 Date Nov. 16, 1990 Sec. 102(e) Date Nov. 16, 1990 PCT Filed Mar. 15, 1990 PCT Pub. No. WO90/11227 PCT Pub. Date Oct. 4, 1990.Two-part case for beverage bottles. Structure is provided on the case for mutually securing and locking the parts of the case together. The structure includes vertical assembly strips mounted on each part which slidingly interlock with each other to interlock the parts together. In addition, the structure includes pivoting bolts on the parts for preventing the assembly strips from sliding apart.
Patent AT-E149154-T1 (AT)
Inventor: STOLTEFUSS JUERGEN DI
IPC: A61K31/435
Filed: 1989-06-10
Granted: 1997-03-15
Abstract: The invention relates to compounds of the general formulae (II) <IMAGE>  in which     A represents hydrogen or methyl, and B represents a group of the formula -NH, -NH-CO-, -NH-CS-, -NH-COO-, -NH-SO2- or -NH-CO-NH- or -NH-CS-NH-,   D represents oxygen or the group =NH, and   D' represents hydroxyl or the group NH2, and E represents hydrogen or, in the case of (IIa), represents hydrogen or the group =CHR<1>. By acylating the corresponding threonine derivatives by means of diketene and using the intermediates II for the preparation of the threonyl esters of 3,5-dicarboxy-1,4-dihydropyridine.
Patent AT-E116203-T1 (AT)
Inventor: MURPHY MARK
IPC: B32B27/32
Filed: 1989-06-24
Granted: 1995-01-15
Abstract: The multilayered film has a base layer (A) and at least one surface layer (B). The film-forming component of base layer (A) is at least one copolymer of A1) ethylene and A2) an ethylenically unsaturated carboxylic acid or an ionomer thereof. The film- forming component of base layer (B) is an ethylene homopolymer or a copolymer of ethylene and at least one alpha-olefin having from 3 to 12 carbon atoms, or a blend of said polymers. The weight of the base layer (A) is from 25 to 75 percent by the total weight of (A) and (B). The multilayered film is useful for wrapping food.
Patent AT-E105512-T1 (AT)
Inventor: HOY KENNETH LOOK
IPC: C09D7/00
Filed: 1989-07-13
Granted: 1994-05-15
Abstract: A liquid coatings application process and apparatus is provided in which supercritical fluids, such as supercritical carbon dioxide fluid, are used to reduce to application consistency viscous coatings compositions to allow for their application as liquid sprays. The coatings compositions are sprayed by passing the composition under pressure through an orifice into the environment of the substrate.
Patent AT-E93172-T1 (AT)
Inventor: HIERNAUT JEAN-POL
IPC: C04B35/626
Filed: 1989-09-26
Granted: 1993-09-15
Abstract: A method and a device for manufacturing a powder of amorphous ceramic or metallic particles in a high pressure autoclave. The substance in the liquid state is pressed out of a nozzle (7) upwards in vertical direction. An acoustic levitation field acts on the area in front of the nozzle orifice (12) and an inert cooling gas is made to flow turbulently in this area so that the droplets sprayed out of the nozzle are rapidly cooled and get solidified to grains. The powder can be directly machined by pressing and sintering into objects of the desired shape.
Patent AT-E74256-T1 (AT)
Inventor: TOFT HOWARD CHRISTIAN
IPC: A24B15/28
Filed: 1989-01-20
Granted: 1992-04-15
Abstract: Extruded tobacco has its chemical composition changed during the extrusion process. Divided tobacco and ammonia are introduced into an extruder. The combination of temperatures and pressures within the extruder provides for liberation of nicotine from the tobacco. The ammonia and liberated nicotine are removed from the extruder. In addition, the ammonia and sugars within the tobacco can react to further modify the chemical composition of the tobacco. Extrudate is collected separately from the liberated materials. In such a manner, tobacco can be reformed into an extruded shape while having its chemical composition altered.
Patent AT-E111234-T1 (AT)
Inventor: MORTIMORE DAVID BRYAN
IPC: G02B6/28
Filed: 1989-07-06
Granted: 1994-09-15
Abstract: An optical 1xN star coupler has a single mode input fibre I and N single mode output fibres O1 forming an output fibre assembly. The output fibres O are tapered within a former 2 which holds each output fibre O so it is positioned substantially identically relative to the remaining output fibres. The input fibre I is also tapered such that the fundamental mode field of the input fibre I and output fibre assembly are substantially equal. The identical relative positions of the output fibres O provides a wavelength independent 1xN star coupler.
Patent AT-E72386-T1 (AT)
Inventor: ENGEL WOLFGANG
IPC: B65G1/133
Filed: 1989-02-15
Granted: 1992-02-15
Abstract: The shelving system, in particular a peripheral shelving system for books in a library has peripheral shelves and receptacles arranged therein for the books. In conventional peripheral shelving systems, the receptacles are constructed from containers for receiving in each case a multiplicity of books. The containers are situated in customary horizontal shelves. Consequently, a great effort of book movements is required to remove a single book. To reduce the removal time of a single book and to save energy at the same time in the movement of the peripheral shelving system, provision is made for the receptacles to be constructed as flat book supports 2 for accommodating individual books 3, lying flat, and for the shelves to be constructed as narrow, vertical shelf cases 1 which are open at least on one side and whose inside walls are provided with a large number of guide elements 4, arranged one above the other, for holding the book supports 2. <IMAGE>
Patent AT-E84114-T1 (AT)
Inventor: LOIX GILBERT
IPC: E06C7/18
Filed: 1989-02-24
Granted: 1993-01-15
Abstract: The basket comprises claws (1, 2) for support on a ladder (15) capable of being disengaged under the effect of an upward traction transmitted by means of a movable bar (3) and a spring (5). A locking means is provided which is capable of engaging the claw in the support position by a downward movement of a bar (4) which is movable with respect to the chassis of the basket. The locking means furthermore comprises a spring (6) attached on the one hand to the bar (4) and on the other hand to an element (9) integral with the basket, this spring being stretched or compressed when the claws (1, 2) are disengaged. <IMAGE>
Patent AT-E85916-T1 (AT)
Inventor: RITTER GERHARD
IPC: B21F27/20
Filed: 1989-05-23
Granted: 1993-03-15
Abstract: PCT No. PCT/AT89/00051 Sec. 371 Date Jan. 16, 1990 Sec. 102(e) Date Jan. 16, 1990 PCT Filed May 23, 1989 PCT Pub. No. WO89/11358 PCT Pub. Date Nov. 30, 1989.A method and apparatus for fabricating double-layer, welded grid bodies which consist of grids located opposite one another and web wires holding these grids apart at a distance, in which method and installation, to fabricate grid bodies in the form of annular sections, the two grids, at a mutual distance corresponding to the desired thickness of the grid body, are moved forwards concentrically to one another and in a vertical position along concentric circular feed paths, and, after the web wires, fed from the outside of the path, have been welded, preferably in pairs, to the grids, the finished grid body is removed from the outside of the path.
Patent AT-E104308-T1 (AT)
Inventor: BEGLI ALI REZA HAJI
IPC: C08F299/02
Filed: 1990-01-15
Granted: 1994-04-15
Abstract: The present invention relates to, firstly, polymerisable N'-polyhydroxy-N'-alkylurea derivatives corresponding to the formulae I and II <IMAGE>  in which  R1 denotes H or a mono- or oligosaccharide,  R2 denotes H or a mono- or oligosaccharide,  R3 denotes CnH2n+1 with n = 4 to 21, and  R4 denotes -alkyl methacrylate group,  -alkyl acrylate group or  -vinyl group, and mixtures thereof. The invention also relates to the preparation of these compounds by reaction of N-alkylamino polyols (obtained by reductive amination of reducing mono- or oligosaccharides with alkylamines) with suitably substituted isocyanates such as vinyl isocyanate or isocyanatoethyl (meth)acrylate. Finally, the invention also relates to the use of the defined compounds in accordance with their HLB values as monomers or comonomers for the preparation of surface-active homo- or copolymers and to the homo- or copolymers obtainable from the monomers according to formulae I or II by redox initiation.
Patent AT-E98580-T1 (AT)
Inventor: CHRISTELLER REINHARD
IPC: E06B1/60
Filed: 1990-05-03
Granted: 1994-01-15
Abstract: In the present invention for the installation/removal and the mounting of windows in rail vehicles, a window frame profile (4) with a wedge groove (4.1) is held free of play in the window opening of a vehicle wall (1) by means of displaceable wedge pieces (7) and a fixed wedge piece (8). The displaceable wedge pieces (7) are attached at two vertical sides and at the upper horizontal side of the window opening in the vehicle wall (1) and are pushed back before the installation of a window and after positioning of the window are pressed with their wedge-shaped tapered ends (7.2) into the wedge groove (4.1) of the window frame profile (4) and locked in this position with the screws (6). Finally the remaining opening between vehicle wall (1) and window frame profile (4) is sealed with a cover profile. <IMAGE>
Patent AT-E179522-T1 (AT)
Inventor: MICHNOVICZ JON J
IPC: G01N33/50
Filed: 1990-07-17
Granted: 1999-05-15
Abstract: A method and associated materials for detecting pathology by determining alterations in estrogen metabolism in mammals are disclosed which comprise isolating at least two distinct metabolites of estrone from a biological sample taken from the mammal under examination, determining the quantity of each of the said metabolites in the sample, correlating the quantities of each of said metabolites with each other to arrive at a quotient of said metabolites, and comparing said quotient with an extrinsic quotient derived either previously from the mammal under test, as by the previous performance of the within test, or from the testing of other subjects of the same species, to determine any alterations in said estrogen metabolism from which such pathology, or pathologies, may be detected. The present method contemplates the investigation and use of products of enzymatic hydroxylation of estrone, enzymatic reduction of estrone, enzymatic oxidation of estrone, and enzymatic methylation of estrone. Methods of measurement of estrogen metabolites and related test kits are also disclosed.
Patent AT-E124106-T1 (AT)
Inventor: MACK GERHARD
IPC: E05B15/16
Filed: 1990-07-23
Granted: 1995-07-15
Abstract: The proposed snap fastener made of spring sheet steel serves for the releasable fastening of doors, windows or the like mounted pivotably in a frame. The fastener consists of a catch (1) fastened to the pivotal part (15) so that it can spring open and having an insertion leg (9) inclined relative to the pivoting direction and a detent leg (10) angled relative to said insertion leg as well as an associated recess (17) in the frame (16) for the introduction of the detent edge (19) formed by the insertion leg (9) and detent leg (10). To ensure that the catch (1) shifts laterally in parallel with the carrier plate, the catch (1) is displaceably guided in a straight line transversely to its pivoting direction (arrow P) in a housing (2) and is supported at its rear end on the housing (2) by means of a spring leg (13). <IMAGE>
Patent AT-E98219-T1 (AT)
Inventor: STEINER KLAUS DR
IPC: C07C229/28
Filed: 1990-08-24
Granted: 1993-12-15
Abstract: Processes for the preparation of cyclic amino acid derivatives useful in the treatment of cerebral diseases such as epilepsy are disclosed. Novel intermediates useful in processes are also disclosed.
Patent AT-E149069-T1 (AT)
Inventor: DANNER GERD DIPL-PHYS
IPC: H04L12/14
Filed: 1990-09-13
Granted: 1997-03-15
Abstract: The circuit arrangement is used in the transmission of information cells via virtual links for connection-individual detection of the data quantity transmitted in an ATM switching system (BVA). In the ATM switching system, a number of counting devices (ZSP, Reg2, ADD) corresponding to the number of virtual links passing via the respective feeder line is assigned to each of the feeder lines (E1,... En) provided to receive information cells. These counting devices can be activated individually when information cells occur, according to the cell header contained in each case therein which designates the respective virtual link, for connection-individual detection of the information cells. 
<IMAGE>
Patent AT-E96109-T1 (AT)
Inventor: GRUBER HORST
IPC: B65D25/06
Filed: 1990-11-16
Granted: 1993-11-15
Abstract: Storage containers which can be subdivided by means of removable partitions, in particular storage boxes with partitions which can be pushed into grooves, are known. In order to prevent the partitions from moving, causing mixing of the stored items thus separated from one another, the partitions (2) are provided, according to the invention, with resilient locking devices (3) which engage behind an edge (8) on the side wall of the box (1) in their end position. The locking device can be designed as a spring tongue (3), which is attached laterally to the upper rim of the partition. The spring tongue can engage under an edge from the inside. Advantageously, the arrangement is such that release of the locking from outside, e.g. through a perforation in the wall, is facilitated. It is however also possible to bring the locking device into engagement with the edge of a peripheral rim or of a label support. <IMAGE>
Patent AT-E97105-T1 (AT)
Inventor: SIEPEN ANDREAS
IPC: B67D1/08
Filed: 1990-12-07
Granted: 1993-11-15
Abstract: The invention relates to a dispensing device (4) for a beverage contained in a storage container (1), using a gas delivery pressure, the storage container (1) having, at the top, an opening (2) closed by two nonreturn valves (5, 5') and provided with a connection flange (3) for the dispensing device (4). The dispensing device (4) consists of a dispensing housing (6) in which a gas supply line (7) opens and in which a hollow-cylindrical piston (11) with a connected beverage discharging line (21) is displaceably arranged, the piston (11) upon displacement into the lower dispensing position first opening the nonreturn valve (5) for discharging the beverage from the storage container (1) and then opening the gas supply line (7) and also the nonreturn valve (5') for the supply of gas to the storage container (1). To develop the known dispensing device (4) such that, in the connected state, it is possible to stack the storage containers (1), the introduction of gas into the interior of the dispensing housing (6) is provided in the region of a specific peripheral location of the dispensing housing (6)/ or piston (11) and the beverage discharging line (21) is arranged thereon substantially transversely to the displacement direction of the piston (11). <IMAGE>
Patent AT-E105737-T1 (AT)
Inventor: DE REUVER JOHANNES LAURENTIUS
IPC: B03C1/034
Filed: 1990-10-23
Granted: 1994-06-15
Abstract: A bar filter is disclosed, which is fit for use in an apparatus for removing phosphates from waste water. Thereto phosphates are chemically bound to magnetic material, like magnetite, and subsequently the liquid containing the suspended particles is fed through a filter according to the present invention. Therein the magnetic particles adhere to the bars of the magnetic filter, so that the filter gradually fills with the particles. According to the present invention the configuration of the bars of the filter is such, that the gradient of the magnetic field is substantially constant, leading to an even filling of the filter, so that the frequency of flushing the filter to empty it, is limited as far as possible. Preferably the density of the bars in a plane perpendicular to the bars is constant.
Patent AT-E125689-T1 (AT)
Inventor: PATEL AMRIT M
IPC: A61K8/31
Filed: 1990-06-12
Granted: 1995-08-15
Abstract: A hair conditioning shampoo is described, which contains C6, C8 and/or C10 alkyl sulfate and/or C6, C8 and/or C10 alkyl lower alkoxylate sulfate as an anionic detergent component, a water insoluble conditioning agent(s) from the group of silicones (preferably a certain type of aminosilicone), polyethylenes, paraffins, isoparaffins, microcrystalline waxes, C18-36(mixed) fatty acids or such triglycerides, high fatty alcohol esters of a high fatty acid (such as stearyl stearate), beeswax, cationic conditioning agent, such as a quatenary ammonium or any mixture thereof, and a stablilizer for the shampoo, in water. Among adjuvants that may be present are lauric monoethanolamide, cocodiethanolamide, and hydroxyethyl cellulose, other thickeners and viscosity modifiers, pH adjusting agents, antioxidants, perfumes and colorants. The presence of the C6, C8 and/or C10 alkyl sulfate and/or C6, C8 and/or C10 alkyl lower alkoxylated sulfate surprisingly improves conditioning of the hair, compared to shampoos containing other detergents that contain longer chain alkyl groups.
Patent AT-E90669-T1 (AT)
Inventor: LABAT YVES
IPC: C07C323/52
Filed: 1990-08-31
Granted: 1993-07-15
Abstract: Manufacture of esters of mercaptocarboxylic acids and of alcohols forming an azeotrope with water. 
<??>The esterification is carried out continuously in the presence of excess alcohol and the water formed is removed by azeotropic entrainment under vacuum at a temperature such that the concentration of residual water in the reaction mixture remains constantly lower than 0.5% by weight. 
<??>The process according to the invention applies more particularly to the synthesis of octyl esters of thioglycolic acid.
Patent AT-E113335-T1 (AT)
Inventor: KURMANN BRUNO
IPC: E04F13/08
Filed: 1989-12-30
Granted: 1994-11-15
Abstract: A freely movable fastening device allows for changes in the length of façade elements (12) due to humidity and temperature variations. Thanks to telescopic lockable consoles (3), the mounting clearances between the outer wall (1) of a building, the supporting rail (2) and a fastening strip (6) that extends parallel to the outer wall (1) of the building are adjusted and corrected. In order to support the fastening strip (6) and the façade elements (12), the mobility of the consoles (3) in the supporting rail (2) is limited by a stop (16).