baber/WOPTO huggingface dataset:
Patent AT-E107449-T1 (AT)
Inventor: WELLS CHARLES
IPC: H04L12/413
Filed: 1988-10-07
Granted: 1994-07-15
Abstract: A communication protocol is provided to enable one of a number of transmitters using a common transmission line to independently gain exclusive use of the line. Before transmitting data, a transmitter first monitors the line to establish that it is idle. If it is, the transmitter then asserts the line for an interval unique to that given device. Thereafter the transmitter monitors the device momentarily to determine that no other transmitter is asserting the line and, if so, the transmitter may then gain exclusive control of the line.
Patent AT-E106561-T1 (AT)
Inventor: WEN HORNG YUAN
IPC: G01N25/14
Filed: 1988-10-13
Granted: 1994-06-15
Abstract: A method is disclosed which avoids the formation of droplets by condensation of vapors during the expansion of a hightly compressed gas through a critical orifice. The pressure drop is distributed over a sufficient number of critical orifices so as to limit the temperature drop insufficient to initiate droplet formation. One application of the method is pressure reduction of cylinder gases without droplet formation.
Patent AT-E79624-T1 (AT)
Inventor: MEIER RENE
IPC: A61K31/505
Filed: 1988-03-30
Granted: 1992-09-15
Abstract: Novel 3H-1,2,3-triazolo[4,5-d]pyrimidine derivatives, in particular substituted 3-benzyl-3H-1,2,3-triazolo[4,5-d]pyrimidines of the formula <IMAGE> in which Ph denotes a phenyl radical which is substituted by halogen, lower alkyl, trifluoromethyl and/or cyano, R1 represents an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents and R2 represents hydrogen, lower alkyl or an amino group which is free or substituted by aliphatic, cycloaliphatic, cycloaliphatic-aliphatic and/or by acyl substituents, and their salts. These compounds can be used as pharmaceutical active substances and can be prepared in a manner known per se.
Patent AT-E85907-T1 (AT)
Inventor: LYNN JOHN D
IPC: B09B3/00
Filed: 1988-06-09
Granted: 1993-03-15
Abstract: A calcium-alumino-silicate composition comprising the reaction product of electric arc furnace dust and/or an aqueous chemical waste sludge including a source of ferrous ions and selective additive materials, the additive materials are selected so that the total composition of the additive ingredients and said sludge includes fly ash, electric arc furnace dust, lime kiln dust, ferrous sulfate, hydrated lime to provide an alkalinity of about 9 to 9.5% and water, the composition contains at least 0.2% by weight of ferrous ions and is hardenable through chemical reactions, the product of which includes calcium-alumino-silicates.
Patent AT-E111867-T1 (AT)
Inventor: JOHNSTONE PETER JAMES
IPC: B65B67/08
Filed: 1988-07-29
Granted: 1994-10-15
Abstract: A film dispenser comprises a holder for a roll (11) of packaging material. The holder is carried by a support (10) which includes a handle (12). A brake roller (13) is carried by the support (10) and engages the peripheral surface of the roll (11). Biasing springs (14) bias the roll (11) and brake roller (13) together whereby a braking force is established on the roll (11) restricting rotation thereof and facilitating stretching of the packaging material when it is withdrawn from the roll (11) and around the brake rollers (13).
Patent AT-E95516-T1 (AT)
Inventor: FURLAN DIEGO
IPC: A61P29/00
Filed: 1989-01-09
Granted: 1993-10-15
Abstract: Water-soluble salts of (+)2-(4-fluorophenyl)-alpha-methyl-5-benzoxazole acetic acid with DL-lysine, D-lysine or L-lysine, suitable for the preparation of medicinal specialities such as syrups, creams, suppositories, aqueous solutions for personal hygiene etc, and their preparation process. Said salts are obtained by suspending said acid in an organic solvent soluble or partly soluble in water, adding an equivalent quatity of said lysine and crystallizing the salt obtained.
Patent AT-E105134-T1 (AT)
Inventor: SEDLMEIER PETER DIPL-ING FH
IPC: H05K7/14
Filed: 1989-06-09
Granted: 1994-05-15
Abstract: For an electrical assembly, which can be inserted into a magazine, a screening plate (3) is arranged on the front side and covers the front aperture (2) of the assembly. The screening plate (3) is snapped onto the front aperture (2) by means of retaining lugs (5) and has laterally sprung contact lugs (5) which make contact with the contact lugs of adjacent screening plates (3). In consequence, the screening plates make direct contact with one another such that there is only one electrical transition per assembly between the screening parts. The screening effect is so good that the screening plate (3) can be used especially in radio-frequency electrical systems. 
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Patent AT-E100366-T1 (AT)
Inventor: KAMINSKI BRIAN DANIEL
IPC: B23C5/20
Filed: 1989-11-06
Granted: 1994-02-15
Abstract: An internal disk milling cutter (10) for machining a cylindrical workpiece surface (14) has a plurality of cutter inserts (18) mounted therein, each of which inserts (18) includes a pair of cutting edges (26) swept back symmetrically from a forwardmost cutting corner (28), and a concave upper surface behind the cutting edges (26), so that the inserts (18) may be oriented on the cutter body (16) in such a way as to provide a skiving cutting action requiring less force to obtain than with existing prior-art internal disk milling cutters.
Patent AT-E114277-T1 (AT)
Inventor: SPECHT MARTIN
IPC: B62D1/18
Filed: 1990-04-05
Granted: 1994-12-15
Abstract: A device for tensioning a safety belt in a vehicle, in particular a motor vehicle, having a sensor which responds to a violent change in the speed of the vehicle (crash load), a compression spring which is arranged in a tubular casing and acts in the tensioned and locked condition (rest condition) as an accumulator for a belt retightening movement which eliminates the slack in the belt and a pulling cable on which the retightening movement is transmitted, the compression spring for the sensor forming the inertial mass which can be guided in a movable fashion to release the lock in the casing in the event of a crash load and a continuous return lock being provided for the pulling cable. <IMAGE>
Patent AT-E121298-T1 (AT)
Inventor: KOGA TOSHIHIKO
IPC: A61K9/00
Filed: 1990-05-29
Granted: 1995-05-15
Abstract: A method for preparing a vaccine for dental caries comprises the step of culturing a variant which is obtained by integrating a protein antigen (PAc)-expressing gene into the chromosomal gene of a Streptococcus mutans GS-5 strain to obtain the protein antigen, the protein antigen being produced on the surface of cells of oral Streptococcus mutans or it being extracellularly produced by the microorganism and having a molecular weight ranging from about 170,000 to 220,000. Streptococcus mutans GS-5 (K-3), in which a protein antigen-expressing gene is integrated into the chromosomal gene thereof, has an ability of producing the protein antigen on the surface of the cells or extracellularly. A preventive vaccine composition for dental caries for nasal drops comprises the protein antigen thus produced by the strain: Streptcoccus mutans, the vaccine being intranasally administered. The method makes it possible to enhance the yield of PAc and to simplify processes for purifying PAc. The vaccine composition makes it possible to internally easily absorb the protein antigen, PAc, in high efficiency and it also makes it possible to effectively increase the antibody titer observed after the administration thereof.
Patent AT-E89383-T1 (AT)
Inventor: KIEFER FRIEDRICH
IPC: B65F1/00
Filed: 1990-05-29
Granted: 1993-05-15
Abstract: In small containers (1) with a bottom drain (2) and an outlet fitting (3) the latter must be fastened in order to prevent damage during transportation caused by fatigue fractures as a consequence of vibration. Because of the multiplicity of usable fittings (3), a large number of holders, matched to the respective shape of the fitting (3), have been required for this purpose until now. A secure and simple attachment of the various fittings (3) using a standard holder can be achieved by the holder consisting of a support (4), connected to the base of the small container (1), and a clamp (5) which is screwed to the support (4) such that it is adjustable in the vertical and in the axial direction of the outlet fitting (3). <IMAGE>
Patent AT-E101807-T1 (AT)
Inventor: HOFFMANN HERMANN DR
IPC: B01D53/34
Filed: 1990-08-18
Granted: 1994-03-15
Abstract: Aqueous aldehyde solutions for trapping hydrogen sulfide comprising 5 to 50% by weight of an aldehyde and 1 to 5% by weight, relative to the aldehyde solution of a formulation comprising 10 to 80% by weight of an ester of oxalkylated alkylalkylenediamines, which may be quaternized and 20 to 90% by weight of water or of a C1-C4-alcohol.
Patent AT-E106030-T1 (AT)
Inventor: SCHMIDT CLAUS
IPC: B23B31/20
Filed: 1990-11-08
Granted: 1994-06-15
Abstract: The invention relates to a chuck for machine tools, with a chuck body having a truncated-cone-shaped recess with guide surfaces. A chuck head interacting with a tension device and having chuck jaws with mating surfaces and an axial location opening for workpieces can be inserted into the chuck body, the guide surfaces being in pressure connection with the mating surfaces. The chuck head has radially orientated receptacles for the radially adjustable chuck jaws. The width of the chuck jaws is less than the inner radius of the recess.
Patent AT-E114653-T1 (AT)
Inventor: JANSSENS FRANS EDUARD
IPC: A61K31/415
Filed: 1990-03-27
Granted: 1994-12-15
Abstract: Hydroxylalkylfuranyl derivatives of formula <CHEM>  wherein -A<1>=A<2>-A<3>=A<4>- is -CH=CH-CH=CH-, -N=CH-CH=CH-, -CH=N-CH=CH-, -CH=CH-N=CH-, -CH=CH-CH=N-, -N=CH-N=CH- or -CH=N-CH=N- ;  D is C1-4alkanediyl ;  R<1> is hydrogen, C1-6alkyl, arylC1-6alkyl or C1-6alkylcarbonyl ;  R<2> and R<3> are hydrogen or C1-6alkyl ;  n is 0, 1 or 2 ;  B is NR<4>, O, S, SO2 or CH2;  R<4> is hydrogen, C1-6alkyl, C3-6cycloalkyl or arylC1-6alkyl ; L is hydrogen, C1-12alkyl, C3-6cycloalkyl, C3-6alkenyl optionally substituted with aryl, C1-6alkylcarbonyl, C1-6alkyloxycarbonyl, arylcarbonyl, arylC1-6alkyloxycarbonyl, C1-6alkylsulfonyl, arylsulfonyl, or a radical of formula -Alk-R<5>, -Alk-Y-R<6>, -Alk-Z<1>-C(=X)-Z<2>-R<7>, or -CH2-CHOH-CH2-O-R<8>, the acid addition salts and stereochemically isomeric forms thereof, said compounds having antiallergic activity. Pharmaceutical compositions containing such compounds as an active ingredient; methods of preparing said compounds and pharmaceutical compositions.
Patent AT-E98966-T1 (AT)
Inventor: PHANOPOULOS CHRIS
IPC: C08G18/42
Filed: 1990-11-19
Granted: 1994-01-15
Abstract: A bitumen-free liquid prepolymer composition comprising :   a) from 50 to 99% by weight of an isocyanate-containing prepolymer obtained by the reaction of a stoichiometric excess of diphenylmethane diisocyanate with an organic compound containing a plurality of isocyanate-reactive groups, and b) from 50 to 1% by weight of a substituted diphenylmethane compound which is free from ester groups, isocyanate groups and isocyanate-reactive groups and has a melting point below 25 DEG C, a boiling point above 150 DEG C and a fire point above 100 DEG C.   The composition has a good stability and is useful for preparing elastomers and foams.
Patent AT-E134652-T1 (AT)
Inventor: LONG II CARL JOSEPH
IPC: C08F220/36
Filed: 1991-04-23
Granted: 1996-03-15
Abstract: The present invention is directed to a reactive diluent comprising a backbone portion and a pendant group portion. The backbone portion comprises at least two polymerizable sites, and the pendant group portion comprising a functional group having the following formula: <CHEM> wherein Z is an ethylenically unsaturated hydrocarbyl or substituted hydrocarbyl group containing from 2 to about 12 carbon atoms and wherein said pendant group is capable of a (2 + 2) cyclo-addition with another like pendant group of the above formula. The chain extending reaction site is preferably used in a polymerization reaction to provide a polymeric material, and the cross-linking reactive site is preferably used to create cross-linking as needed or desired.
Patent AT-E103688-T1 (AT)
Inventor: HAKALA JAAKKO
IPC: F16M5/00
Filed: 1991-05-27
Granted: 1994-04-15
Abstract: The invention concerns a method for making the foundation slabs of a paper machine. In the method, for concreting of the base beam (10), reinforcement strands (11) are fitted inside a mould (M). Before filling-concreting of the mould (M), the base slab (14) is installed in connection with the reinforcement strands (11) and preferably on support of said strands. In the method, after the slab (14) has been installed as sufficiently plane (+/- 5 mm) and with its face horizontal, the filling-concreting of the base slab is carried out. Upon drying of the concrete cast, the final tightening of the bolts (13) of the base slab (14) is carried out. The ultimate machining of the base slab is carried out on site in the mill space by passing a machining device (20) on support of guides (21), which have been adjusted to a horizontal level, along the slab (14) faces. <IMAGE>   <IMAGE>
Patent AT-E197815-T1 (AT)
Inventor: CORNELISSEN BERNARDUS JOHANNES
IPC: A01H5/00
Filed: 1991-01-30
Granted: 2000-12-15
Abstract: Plants PI and PII which exhibit relative overexpression of intracellular chitinase and beta-1,3-glucanase genes resp. are new. The overexpression is a result of genetic manipulation of the plants (or their ancestors) using one or more recombinant polynucleotides. Also claimed are: (1) recombinant polynucleotides (I) and (II) comprising (a) a promoter functional in plants; (b) a gene encoding the chitinase beta-1,3-glucanase, under control of the promoter; (c) a terminator, operably linked to the gene; and (d) a gene encoding a selectable or screenable trait, operably linked to regulatory sequences for proper expression; (2) a cloning or transformation vector comprising (I) or (II); (3) plasmids pMOG200, pMOG212, pMOG289, pMOG512 and derivs. of these; (4) bacteria harbouring a plasmid as in (3); and (5) a process for obtg. fungal resistant plants by introducing into the genome of the plants, a recombinant polynucleotide as above.
Patent AT-E112761-T1 (AT)
Inventor: PARET GIANCARLO
IPC: C07C68/00
Filed: 1991-05-29
Granted: 1994-10-15
Abstract: The reaction between methanol, carbon monoxide and oxygen for preparing dimethyl carbonate, in the presence of cuprous chloride as the catalyst, is carried out in a special reactor constituted by two parallel, vertical tubes, at the basis of one of which the fresh gas and the recycle gas are fed; the reaction products are separated by partially condensing the recirculate vapours. <IMAGE>
Patent AT-E120173-T1 (AT)
Inventor: FRANK WALTER C
IPC: A61K8/35
Filed: 1991-11-20
Granted: 1995-04-15
Abstract: The present invention relates to a novel indane compound of formula   <IMAGE> , to processes for its preparation and to its use as a fragrance material.
Patent AT-E124594-T1 (AT)
Inventor: VOGEL PAUL
IPC: H04B10/20
Filed: 1991-05-21
Granted: 1995-07-15
Abstract: PCT No. PCT/CH91/00122 Sec. 371 Date Dec. 10, 1991 Sec. 102(e) Date Dec. 10, 1991 PCT Filed May 21, 1991 PCT Pub. No. WO91/18485 PCT Pub. Date Nov. 28, 1991.The code word recognition unit (51) comprises an optical switching element which can be controlled electrically and serves as a light switch, a sequence generator (75) for electrically controlling the switching element (57), an optoelectrical transducer (60), an electrical integrator (63), a threshold circuit (66) and a control unit (69). In addition, there is a clock generator (72) and a decision unit (73). Code words appear periodically at the input (53) as optical bit patterns (OM) which are synchronized with an assigned electrical comparison pattern (VM) at the control input (44). The light let through by the switching element (57) forms a voltage pulse (U) via the transducer (60) at the integrator (63), the level of the voltage pulse (U) forming a measurement for the agreement of the two patterns (OM, VM). If the two patterns agree, there is a clear maximum. The code word recognition unit (51) serves for the rapid recognition of address codes on optical lines. Hadamard C codes preferably serve as address codes or as bit patterns (OM, VM). (FIG. 4).
Patent AT-E126835-T1 (AT)
Inventor: DUBE GHYSLAIN
IPC: C22B7/00
Filed: 1991-07-18
Granted: 1995-09-15
Abstract: PCT No. PCT/CA91/00252 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01825 PCT Pub. Date Feb. 6, 1992.The invention relates to a process of decontaminating metal (especially aluminum or aluminum alloy) scrap contaminated with organic material. The problem with such methods is that undue oxidation of the metal may take place as the decontamination proceeds, leading to reduced recovery rates. The process involves heating the scrap in a fluidized bed of solid particles fluidized by a fluidizing gas to a decontaminating temperature high enough to consume the organic material but below the melting point of the metal. The heating step is carried out in the presence of a protective material which protects the aluminum or aluminum alloy against substantial oxidation while the scrap is held in the bed at the decontaminating temperature. Preferred protective materials include organic and inorganic fluorine-containing compounds, particularly AIF3. The process is particularly effective for the treatment of aluminum alloys containing magnesium, which are especially susceptible to oxidation. Scrap decontaminated in this way can be subjected to conventional metal recovery processes, e.g. metal melting, and provide high recovery rates of the metal. The process of the invention can also be used for protecting metal (particularly aluminum and alloys thereof) against excessive oxidation during heat treatments other than decontamination. The invention also relates to the treatment of briquettes of compacted scrap without the need for protection from oxidation and without the need for prior shredding or grinding.
Patent AT-E121389-T1 (AT)
Inventor: DESAI MANOJ C
IPC: A61K31/40
Filed: 1991-08-20
Granted: 1995-05-15
Abstract: The present invention relates to novel fused ring analogs of nitrogen containing heterocycles, and specifically, to compounds of formula (I), wherein R<1>, R<2>, R<3>, R<4>, R<5>, R<6>, R<7>, R<8>, x, y, and z and m are defined as below. These novel compounds are useful in the treatment of inflammatory and central nervous system disorders, as well as other disorders.
Patent AT-E170050-T1 (AT)
Inventor: PELS MICHAEL CHRISTOPHER
IPC: A21B5/00
Filed: 1991-11-18
Granted: 1998-09-15
Abstract: PCT No. PCT/AU91/00526 Sec. 371 Date May 11, 1993 Sec. 102(e) Date May 11, 1993 PCT Filed Nov. 18, 1991 PCT Pub. No. WO92/08375 PCT Pub. Date May 29, 1992.Cooking machine and method include a mould with first and second similarly shaped end walls and a generally surrounding, continuous side wall, the three walls together defining an internal moulding volume, with the three walls being reciprocally movable relative to one another. Heating elements are provided in at least one wall or in thermal contact therewith, and a control mechanism controls at least relative movement of the walls so that at the end of a predetermined cooking cycle the end walls and the sidewall are relatively separated to retract both end walls from the moulding volume simultaneously.
Patent AT-E110043-T1 (AT)
Inventor: STEINER NORBERT DR
IPC: C02F9/00
Filed: 1992-02-26
Granted: 1994-09-15
Abstract: The invention relates to a process for detoxifying cyanide- and/or cyanocomplex-containing aqueous solutions in the presence of heavy metals from the series consisting of Mn, Co, Ni, Cu, Cd, Zn, in particular Cu, by oxidative treatment of the solutions with a peroxide compound at pHs of 8 to 12, the peroxide compound used being an alkali metal percarbonate. The alkali metal percarbonate, preferably 2 Na2CO3 . 3 H2O2, is preferably added in solid form to the solutions to be detoxified. The process according to the invention, with respect to the use of peroxide compound, is significantly more effective than the previously known process using hydrogen peroxide.
Patent AT-E115893-T1 (AT)
Inventor: HEIMANN BRUNO
IPC: B05B1/16
Filed: 1992-05-13
Granted: 1995-01-15
Abstract: In a shower for shower devices and bath devices, having a water feed channel (3) and a shower head (1) which is arranged on the water feed channel (3) and has a plurality of jet nozzles (11) which produce shower jets and can be optionally connected to the water feed channel (3) by turning the shower head (1) about its longitudinal axis, for the sake of improvement and so as to improve a reliable mode of operation with the same smooth running over a long time period it is proposed that a sealing disc (4) with at least one through-opening (40) be arranged fixed in terms of rotation but axially displaceably between the water feed channel (3) and the shower head (1), an elastic ring (41) being provided at the edge of the region of the sealing disc (4), with which ring (41) the edge seal to the water feed channel is brought about and the sealing disc (4) is pressed in a resilient manner with a minimum contact force against the shower head (1). 
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Patent AT-E122119-T1 (AT)
Inventor: HEERTEN GEORG DR
IPC: E02D31/00
Filed: 1992-07-09
Granted: 1995-05-15
Abstract: Water-impermeable and/or oil-impermeable bentonite sealing liners, which after laying provide a watertight and non-positive bond in the overlapping region (5, 5'), are provided. This is achieved by filling the pore space in the overlapping non-woven fabric layers (1, 2, 1', 2') with bentonite and subsequently needle-punching the overlapping region (5, 5') in situ or by means of bentonite-filled bitumen or plastics systems and subsequent adhesion bonding or welding of the overlapping regions. The overlapping non-woven fabric regions can also be fused together to form "films" and these regions then adhesion-bonded or welded. <IMAGE>
Patent AT-E125287-T1 (AT)
Inventor: FAINA ROBERTO
IPC: C10G9/00
Filed: 1988-12-14
Granted: 1995-08-15
Abstract: A method for determining an instantaneous reference parameter of tar stability useful to control the operating conditions in a thermal conversion oil plant to increase the yield of valuable products, particularly middle distillates.
Patent AT-E158132-T1 (AT)
Inventor: TROOST MARCEL ABRAHAM DIPL-ING
IPC: H04M3/24
Filed: 1992-09-29
Granted: 1997-09-15
Abstract: Apart from their normal function in switching operation, the time stage elements (SM) can exercise a function as test word generator or as test word receiver or as channel monitor in a test mode. This creates the prerequisites for integrated speech path monitoring. <IMAGE>
Patent AT-E214424-T1 (AT)
Inventor: TER HUURNE AGNES
IPC: A61K39/002
Filed: 1992-12-18
Granted: 2002-03-15
Abstract: According to the present invention a vaccine can be prepared containing a mutant Serpulina hyodysenteriae which is defective in its production of biologically active hemolysin. The mutation by which Serpulina hyodysenteriae is made defective in its production of hemolytically active hemolysin is established by means of genetical engineering techniques. Such mutations comprise e.g. deletion of part or the entire gene coding for hemolysin and/or nucleotide sequences controling the production of hemolysin, or insertion of an extra nucleotide or polynucleotide into the gene encoding hemolysin and/or the nucleotide sequences controling the production of hemolysin, or a combination of said deletion and insertion. These vaccines are useful in the prevention of Serpulina infections in susceptible animals such as swine.