baber/WOPTO huggingface dataset:
Patent AT-E80996-T1 (AT)
Inventor: FRIEDMAN MICHAEL
IPC: A61K9/22
Filed: 1987-05-13
Granted: 1992-10-15
Abstract: The present invention pertains to biodegradable sustained release pharmaceutical compositions. The compositions can be formed into implant devices which may be used to treat a wide variety of diseases and conditions. The implants are especially useful in treating diseases such such periodontal disease which require prolonged drug release.
Patent AT-E76943-T1 (AT)
Inventor: LEE PATRICK P
IPC: F16F9/346
Filed: 1987-09-17
Granted: 1992-06-15
Abstract: A shock absorber comprising a housing assembly (12) including an elongated cavity (98) for containing hydraulic fluid, an annular cavity (104) surrounding the elongated cavity, a piston assembly (14) including a head slidably received by the elongated cavity and a rod joined to the head for movement therewith, a compressible bladder (16) containing gas under pressure positioned within the annular cavity, and a plurality of orifices (34) defined within the housing assembly through which the elongated and annular cavities communicate with one another. The rod extends through the housing assembly and is movable with the piston head between extended and retracted conditions. The bladder is positioned within the annular cavity so as to extend along at least a portion of the annular cavity and leave uncovered a portion of the inner wall. The plurality of orifices are arranged in a pattern along the uncovered portion of the inner wall. When shock forces acting upon the shock absorber move the rod from the extended condition to the retracted condition and thereby force hydraulic fluid from the elongated cavity into the annular cavity through the open ones of the orifices, the bladder is compressed from an expanded condition to a contracted condition to function as an accumulator and to store energy for returning the rod to the extended condition once forces acting upon the shock absorber are relieved.
Patent AT-E54297-T1 (AT)
Inventor: GUELEN JEAN-CLAUDE
IPC: C04B35/486
Filed: 1987-03-11
Granted: 1990-07-15
Abstract: Submicronic zirconia particulates containing stabilizing amounts of yttrium or cerium, well adapted for ceramics applications, are produced by (i) admixing an aqueous suspension of zirconium fluosulfate particles having a pH of from about 0 to 3 with an aqueous solution of a salt of yttrium or cerium, (ii) neutralizing the resulting mixture at a pH of at least 7, (iii) separating a mixture of zirconium/yttrium or zirconium/cerium hydroxides from the medium of neutralization, (iv) washing said mixture of hydroxides to eliminate sulfate and fluoride ions therefrom, and then (v) calcining said mixture of hydroxides.
Patent AT-E54508-T1 (AT)
Inventor: VILLARD GERARD
IPC: F16B5/06
Filed: 1987-04-15
Granted: 1990-07-15
Abstract: Structure comprising an assembly of interfitting members including a plate member having a border section on at least one part of its periphery, fitted over a complementary resiliently deformable relief section borne by a second member by temporary elastic warping of at least one of the members. The relief section projects from a ridge engaged by the edge of the border section and has a height, in unstressed condition, which is greater than the distance separating the second member and the plate member in the assembled structure, so that the relief section bears against the plate member in the assembled structure.
Patent AT-E95836-T1 (AT)
Inventor: KARLSTAM BJOERN E
IPC: C12N9/26
Filed: 1987-06-22
Granted: 1993-10-15
Abstract: Glycosaminoglycan-degrading enzyme preparation containing krill hyaluronidase, and a method of producing said preparation.
Patent AT-E71731-T1 (AT)
Inventor: NERBE JUERGEN F
IPC: G01N33/543
Filed: 1987-10-31
Granted: 1992-02-15
Abstract: PCT No. PCT/EP87/00649 Sec. 371 Date Jun. 23, 1988 Sec. 102(e) Date Jun. 23, 1988 PCT Filed Oct. 31, 1987 PCT Pub. No. WO88/03648 PCT Pub. Date May 19, 1988.A reaction receptacle made of a chemically inert thermoplastic and used in carrying out reactions with biospecific compounds, preferably for medical lab diagnosis, is characterized by adding a non-migratory substance to the plastic prior to its thermoplastic shaping in such a manner that following said shaping, molecules with reactive groups of atoms of the incorporated substance shall be exposed at least at the receptacle inside surface.
Patent AT-E58748-T1 (AT)
Inventor: FABBRI LUCIANO
IPC: C10B25/06
Filed: 1988-01-29
Granted: 1990-12-15
Abstract: This Patent covers the refractory lining of coke-oven doors consisting of 2-layer elements (1, 2) one of these layers being in touch with the door (3) and the other with the coke, the two layers being spaced so as to create a roomy hollow space or chamber (4) for a better upwards discharge of the coke oven gas without external losses, each element being provided with section iron mounting (7, 8) and bolts (9, 11, 12) for assembly of the two layers (1, 2) and to secure the element to the oven door (3). The various elements have different thickness so as to create a slope in the coke wall apt to prevent the coke from sliding down. The two layers are in different materials, i.e. layer 2 in touch with the coke has excellent mechanical properties, whereas the layer in contact with the door (3) has excellent insulating characteristics. (Fig. 3).
Patent AT-E58957-T1 (AT)
Inventor: LECHERMEIER FRANZ
IPC: G05D7/00
Filed: 1988-03-30
Granted: 1990-12-15
Abstract: A control valve (1) and a pipe interrupter (2) are arranged directly one behind the other in a connecting pipe (5, 50). The housings (10, 20) of the control valve (1) and of the pipe interrupter (2) in this case have essentially the same external diameter. The control valve (1) is designed as a reducing piece between the connecting pipe (5) and the pipe interrupter (2). The pipe interrupter (2) has a supporting sleeve (216), supporting a hose membrane (22), which holds the control valve (1) such that the latter rests on an annular shoulder (215) of the pipe interrupter (2). The control valve (1) has a rotary slide (11), designed as a cylinder bolt, which has a widening slot (112) on its circumferential surface in the region of a flow opening (102). <IMAGE>
Patent AT-E68155-T1 (AT)
Inventor: ZEHM WOLFGANG DIPL-ING
IPC: B65G1/10
Filed: 1988-04-27
Granted: 1991-10-15
Abstract: A storage system for containers (2) is described. Starting from the requirement of making optimum economical use of the expensive storage area and to carry out effective handling, it is proposed that the containers be deposited in rail-bound, movable storage racks (1). The containers (2) are here deposited in holders (4), which are arranged on the supporting framework (3) of the storage racks in the manner of stairs, these holders being in the form of frames which are matched to the bases of the containers. The storage racks (1) have an interlocking design and can in each case be moved along two pairs of rails (11) of different gauge by means of geared motors (12) on their running wheels (9, 10), so that each container (2) can be made available for access by a hoist without restacking. <IMAGE>
Patent AT-E137766-T1 (AT)
Inventor: DIAMANTOGLOU MICHAEL DR
IPC: C08B15/00
Filed: 1988-12-07
Granted: 1996-05-15
Abstract: Modified cellulose has a structure represented by the formula 
<IMAGE>
 in which Cell is the framework of the unmodified cellulose molecule or of the chitin molecule, in each case without hydroxyl groups, Z is a nitrogen or sulphur atom, and in the case where Z is a nitrogen atom, T and Z together have an acylamide or urea group and Q has the meaning (X' - Y') and/or together with the O an ester and/or together with the O a carbamate group, and in the case where Z is a sulphur atom, T is redundant and Q together with the O is an ester and/or together with the O is a carbamate group and optionally (X'-Y'), where 0 < n < m and 0 < s < m, and (n+s) indicates the mean degree of substitution, and m is 3 in the case of the unmodified cellulose molecule and is 2 in the case of the chitin molecule, and in which optionally - X - can be omitted or -X- and -X'- are particular divalent groups and -Y and -Y' are -H and/or particular monovalent radicals, and X is identical to or different from X' and Y is identical to or different from Y'.
Patent AT-E85905-T1 (AT)
Inventor: BRUNS FRANS BERNARD
IPC: B05D3/10
Filed: 1988-06-16
Granted: 1993-03-15
Abstract: The invention relates to a method for applying an adhesive layer consisting substantially of thermoplastic plastic to a body, for example a honeycomb plate which can serve as core of a sandwich panel with thermoplastic covering sheets. High quality thermoplastic which can be used for fibre reinforced materials usually require solvents with a high boiling point. The evaporation of the solvent therefore requires a treatment at high temperature. The invention provides a method which can be performed at a lower temperature and comprises to this end the following steps:   (1) the providing of a body to which the adhesive layer has to be applied; (2) the making of a solution of the thermoplastic plastic in a first solvent; (3) the applying of said solution to the surface of the body for coating; (4) the at least partial removal of said first solvent by insertion of said body in a second solvent, wherein the thermoplastic material is substantially non-soluble, and wherein said first solvent is soluble, and the holding of said body therein for a long enough period of time such that said first solvent is removed to a sufficient extent from said surface of said body. c
Patent AT-E75472-T1 (AT)
Inventor: BRAMBILLA ENZO
IPC: C07D457/00
Filed: 1988-02-02
Granted: 1992-05-15
Abstract: Ergoline derivatives of the formula I <CHEM>  wherein R1 represents a hydrogen atom or a methyl group;      R2 represents a hydrogen atom or a methoxy group; R3 represents a hydrocarbon group having from 1 to 4 carbon atoms;  X represents a nitrogen atom and Y represents an oxygen atom, a - @-R4 or a -N=@-R5 group wherein R4 represents a hydrogen atom, a C1-C4 alkyl or a phenyl group, R5 represents a hydrogen atom, a C1-C4 alkyl, a phenyl, an amino or di(C1-C4 alkyl)amino group and the nitrogen atom of the group -N= @-R5 is not joined to the nitrogen atom represented by X, or Y represents a nitrogen atom and X represents an oxygen atom or a - @-R4 group wherein R4 is as above defined; and the pharmaceutically acceptable salt thereof; are useful for treatment of Parkinsonism and dyskinetic syndromes.
Patent AT-E131533-T1 (AT)
Inventor: HERMON-TAYLOR JOHN DEPT OF SUR
IPC: G01N33/50
Filed: 1988-04-22
Granted: 1995-12-15
Abstract: The invention relates to a family of DNA insertion sequences (ISM) of mycobacterial origin and other DNA probes which may be used as probes in assay methods for the identification of mycobacteria and the differentiation between closely related mycobacterial strains and species. In one method the probes are used to distinguish pathogenic M. paratuberculosis from M. avium, which finds an application in the diagnosis of Crohn's disease in humans and Johne's disease in animals. The use of ISM, and of proteins and peptides encoded by ISM, in vaccines, pharmaceutical preparations and diagnostic test kits is also disclosed.
Patent AT-E142264-T1 (AT)
Inventor: HELDIN CARL-HENRIK
IPC: A61K38/00
Filed: 1988-04-22
Granted: 1996-09-15
Abstract: DNA encoding two forms of PDGF A-chain polypeptide, the construction of expression vectors for expressing such DNA in yeast and mammalian cells, and the expression of such DNA in yeast and mammalian cells to produce active PDGF A-chain homodimer and active PDGF A-chain/B-chain heterodimer are disclosed.
Patent AT-E65261-T1 (AT)
Inventor: KOMANECKY RICHARD JAMES
IPC: C21C5/46
Filed: 1988-09-23
Granted: 1991-08-15
Abstract: A plug for the tap hole (H) of a metallurgical vessel (V) is formed by inserting in the hole (H), a container (10) having a fixed end wall (12) and a movable end wall (14), the container (10) housing a bag (27) containing a refractory mortar (26), an aperture (34) being present between the fixed wall (12) and the serrated edge (32) of a housing wall (30). The container (10) is diametrically smaller than the hole (H) so that an annular clearance is present. When the movable wall (14) is urged towards the fixed wall (12), the bag (27) is ruptured and the mortar (26) egresses into the annular clearance to form the plug. The container (10) is inserted at the end of a plunger (50) arranged to hold the container (10) and actuable to move the movable wall (14).
Patent AT-E74907-T1 (AT)
Inventor: BOEGER MANFRED
IPC: C07C335/32
Filed: 1988-06-13
Granted: 1992-05-15
Abstract: There are disclosed novel substituted aryloxyphenylthioureas, -isothioureas and -carbodiimides of the formula I 
<IMAGE>
 in which R1 represents C1-C12-alkyl, C1-C12-alkyl which is monosubstituted or polysubstituted by halogen and/or C1-C6-alkoxy, or represents C3-C8-cycloalkyl, C3-C8-cycloalkyl which is monosubstituted or polysubstituted by C1-C3-alkyl, or represents C3-C8-cycloalkyl- C1-C4-alkyl;
 R2 represents hydrogen or C1-C5-alkyl;
 R3 represents C1-C5-alkyl or C5-C6-cycloalkyl;
 R4 represents hydrogen or methyl;
 R5 represents a  &lparstr& CH=CH &rparstr& 2,  &lparstr& CH2 &rparstr& 3, &lparstr& CH2 &rparstr& 4 bridge in the 2,3- or 3,4-position;
 Z represents -NH-CS-NH-, -N=C(SR6)-NH- or -N=C=N- and
 R6 represents C1-C10-alkyl or allyl,
 and their salts with organic or inorganic acids, their preparation, intermediates for their preparation, their use in pest control, and pesticides which contain at least one compound of the formula I as active substance. The preferred field of application is the control of pests on animals and plants.
Patent AT-E71070-T1 (AT)
Inventor: LINDEN ANTTI
IPC: C03B37/10
Filed: 1988-08-15
Granted: 1992-01-15
Abstract: PCT No. PCT/FI88/00130 Sec. 371 Date Apr. 14, 1989 Sec. 102(e) Date Apr. 14, 1989 PCT Filed Aug. 15, 1988 PCT Pub. No. WO89/02420 PCT Pub. Date Mar. 23, 1989.A method of and an apparatus for cooling an optical fibre drawn from a heated glass blank by passing the fibre (3) through a cooling pipe (9) in which a cooling gas (A) flows in the axial direction of the fibre around it. In order to reduce the consumption of cooling gas, the cooling gas is caused to flow turbulently (B) around the fibre by a throttle point (20) formed by a partition wall (19) in the cooling pipe, so that a laminar flow of cooling gas around the fibre is prevented and the transfer of heat between the cooling gas and the fibre is improved.
Patent AT-E104690-T1 (AT)
Inventor: MELZIG MANFRED DR
IPC: G02B5/00
Filed: 1989-04-27
Granted: 1994-05-15
Abstract: A photochromic compound which has a conventional spirooxazine skeleton is described. 
<??>According to the invention, conjugated diazole-naphthoxazine or oxazole, thiazole, benzoxazole or benzothiazole systems have undergone addition at the skeleton. 
<??>This results in improved absorption in the wavelength range > 350 nm and improved migration properties.
Patent AT-E76399-T1 (AT)
Inventor: DANILEWICZ JOHN CHRISTOPHER DR
IPC: C07C231/10
Filed: 1989-05-09
Granted: 1992-06-15
Abstract: S Enantiomeric diuretic agent of the formula: <CHEM> wherein each R and R<4> is H or one of R and R<4> is H and the other is a biolabile ester group, a process for their preparation and intermediates therefor.
Patent AT-E81841-T1 (AT)
Inventor: CORDIER GEORGES
IPC: C07C29/136
Filed: 1989-10-13
Granted: 1992-11-15
Abstract: The present invention relates to a process for the industrial preparation of trifluoroethanol by passage of a reaction mixture containing trifluoroacetic acid, water and trifluoroethanol over a percolating fixed bed consisting of a rhodium- or ruthenium-based catalyst.
Patent AT-E88309-T1 (AT)
Inventor: IMBERT MICHEL
IPC: H04N5/05
Filed: 1989-01-02
Granted: 1993-04-15
Abstract: Circuit for recognising a video recorder signal on a television input connected to a line-synchronisation separating circuit (11) itself connected to a phase-lock loop (PLL 12), comprising a first phase comparator (15), this loop (12) possessing a first time constant (I1, C1) corresponding to operation on a transmission signal. This circuit further comprises means (20) of switching the PLL to a second time constant (3I1, C1) which is short compared to the first, a second phase comparator (22) for comparing the input and output phases of the first phase comparator, this second phase comparator being associated with a third time constant (I2, C2) which is short compared to the first and second, a comparator with threshold (24) delivering a control signal when the output from the comparator  (22) lies outside specified limits, this control signal acting on the switching means. 
<IMAGE>
Patent AT-E112042-T1 (AT)
Inventor: MAIER-LAXHUBER PETER DR
IPC: B01D15/00
Filed: 1990-01-04
Granted: 1994-10-15
Abstract: A sorption container for solid sorption medium, for example, zeolite, consists at least partially of a flexible metal corrugated hose, whose waves are filled on the inside with sorption medium.
Patent AT-E137976-T1 (AT)
Inventor: GOTTO JOHN WILLIAM
IPC: C12P21/00
Filed: 1990-10-29
Granted: 1996-06-15
Abstract: A process for extracting and purifying a protein having an apparent molecular weight of about 69,000 daltons from the outer membrane of the bacterium Bordetella pertussis is provided. The process includes inactivating Bordetella pertussis cells with a bacteriostatic agent, repetitive extraction, and purification of the 69,000 dalton protein from extract by dye ligand chromatography followed by chromatofocusing. The process results in improved yield and stability of the 69,000 dalton protein.
Patent AT-E104486-T1 (AT)
Inventor: LUNDBERG JAMES R
IPC: G11C7/10
Filed: 1990-06-28
Granted: 1994-04-15
Abstract: A CMOS push-pull output buffer is powered by a low-voltage (e.g., +3.3 V) supply, but is able to withstand elevation of its output node to higher voltage without sinking large currents into the low-voltage supply. Thus, this buffer is able to operate tied to a bus that has various higher-voltage sources also operating on the bus. The P-channel pull-up transistor (11) of this buffer has another P-channel transistor (23) connecting its gate to the output node so that this gate will follow the voltage of the output node and thus keep the pull-up (11) transistor from conducting from the output node to the power supply (VDD3). The inverter (15) which drives this gate of the P-channel pull-up transistor (11) is also protected from reverse current into its low-voltage power supply by a series N-channel transistor (12) which will exhibit body effect and is sized to present a significant resistance.
Patent AT-E122699-T1 (AT)
Inventor: HART CHARLES RICHARD
IPC: B32B27/08
Filed: 1990-10-22
Granted: 1995-06-15
Abstract: A primed film comprises a polymeric film substrate layer having an adherent layer comprising a copolymer comprising comonomers (a) 35 to 40 mole % alkyl acrylate, (b) 35 to 40 mole % alkyl methacrylate, (c) 10 to 15 mole % of a monomer containing a free carboxyl group, and (d) 15 to 20 mole % of an aromatic sulphonic acid and/or a salt thereof. The primed film can be used, for example, for producing metallised films, drafting films, photographic films and magnetic cards.
Patent AT-E81938-T1 (AT)
Inventor: DURAND LUCIEN
IPC: A22B5/20
Filed: 1990-01-03
Granted: 1992-11-15
Abstract: Apparatus for cutting up carcasses in an abattoir, and in particular for cleaving them in two, comprises: a support beam securely mounted on a cleaving carriage via a pivot mount enabling the beam to pivot angularly about a pivot axis extending parallel to the cleaving direction; and adjustment means interposed between the cleaving carriage and the support beam to adjust the angular position of the beam about its pivot, and also to lock it in position. The apparatus is suitable for cutting up or cleaving in two the carcasses of slaughtered animals.
Patent AT-E89503-T1 (AT)
Inventor: EMILIAN BERNARD
IPC: F25D17/02
Filed: 1990-01-31
Granted: 1993-06-15
Abstract: The apparatus enables all risk of leakage to be prevented. This apparatus comprises, in combination;      a) a primary circuit for circulating pressurised liquid,       comprising a pump (2) taking it from a reservoir (1) and       returning it there through a venturi (5);       b) a secondary circuit for circulating the low-pressure       liquid, by suction from the reservoir (1) by means of the       venturi (5), this secondary circuit comprising, between the       reservoir (1) and the venturi (5), the device (8) to be       cooled and furthermore comprising a radiator (10) for the       cooling of the liquid coming from the device (8), the liquid       being returned to the reservoir (1) by the venturi (5). <IMAGE>
Patent AT-E94094-T1 (AT)
Inventor: INGVARSSON LARS INGVAR
IPC: B21D1/05
Filed: 1990-05-09
Granted: 1993-09-15
Abstract: The invention describes a method for roller levelling of strips with a maximum thickness of 4 mm by simultaneous stretching and bending by passing the strip (2) through a conventional roller levelling device with only two levelling rolls (1) but with a certain relation between the radiuses of the levelling rolls depending of the characteristics and thickness of the material in the strip (2).
Patent AT-E113785-T1 (AT)
Inventor: HUPE JUERGEN
IPC: H05K3/42
Filed: 1990-08-11
Granted: 1994-11-15
Abstract: PCT No. PCT/EP90/01326 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Aug. 11, 1990 PCT Pub. No. WO91/03920 PCT Pub. Date Mar. 21, 1991.A process is described for manufacturing through-hole plated single-layer or multi-layer printed circuit boards based on a polymeric substrate material or on a ceramic material provided optionally on both sides with at least one photoresist layer temporarily exposing the electroconductive circuit pattern by electroplating or electroless plating with a metal layer also on those surfaces which have not been coated with a conductive metal layer, characterized in that a) the surfaces of the substrate, after hole-drilling and a subsequent mechanical surface-treatment, are laminated with a suitable photoresist, exposed to light and developed so that the circuit pattern image is exposed, b) the surfaces of the substrate are pre-treated in a solution having oxidizing activity, c) after removal of the residual solution by rinsing, the substrate is introduced into a solution which contains at least one heterocyclic monomer, and more specifically pyrrole, thiophene, furane or derivative(s) thereof, which in a polymeric form is electrically conductive, d) the substrate is then transferred into an acidic solution whereby an electrically conductive polymeric layer is formed, whereupon, if desired or required, any residual solution is removed by rinsing, and the through-holes and the circuit pattern image are metallized in one step by galvanic or, preferably, electroless metallization.