baber/WOPTO huggingface dataset:
Patent AT-E173005-T1 (AT)
Inventor: VOSTAN PETER
IPC: C10J3/54
Filed: 1996-01-18
Granted: 1998-11-15
Abstract: In a process for gasifying material contg. combustible components in a circulating fluidised bed, the material is gasified in the fluidised bed reactor (4) with a feed of oxygen-contg. gas at 600 - 1000 degrees C., a gas-solid mixt. is fed from above the reactor to a separator (8), dust-contg. gas is withdrawn from the separator, solids are removed from the gas, and the solids are recycled into the reactor. The dust-contg. gas from the separator is fed into a combustion chamber (19), in which the gas is burned at 1200 - 1900 degrees C. forming a liquid slag. The slag and combustion gas are removed from the chamber, the gas being cooled forming water vapour. At least one part of the solids formed in the separator is fed to a fluidised bed condenser and cooled solids recycled into the lower part of the fluidised bed reactor. Water vapour is fed through the fluidised condenser to indirectly cool the solids, in which the water vapour is superheated to 300 - 600 degrees C.
Patent AT-E171729-T1 (AT)
Inventor: SCHUDOK MANFRED
IPC: C12P7/62
Filed: 1996-02-14
Granted: 1998-10-15
Abstract: Enzymatic acylation process for alcohols is claimed. The process comprises: (a) reacting an ester of formula (I) with an alcohol of formula (II) or (IV) in the presence of lipase (L), and isolating the optically pure alcohol, and opt. the other enantiomers, from the ester obtd. (L) is derived from porcine liver or pancreas, or microorganisms such as Candida, Penicillium, Mucor, Rhizopus, Aspergillus and Pseudomonas. R1 = H, 1-18C alkyl (opt. substd. by halo), phenyl or 1-3C alkoxy-(1-4C)-alkyl; R2 = H or E or Z Me; R3 = Me, Et, Pr, i-Pr or n-Bu; R4 = 1-18C alkyl or 3-10C cycloalkyl (both opt. halogenated); R5 = 1-5C epoxyalkyl (with the epoxy gp.  beta - to the OH gp.), 1-10C alkyl, 2-10C alkenyl, 2-10C alkynyl or 3-8C cycloalkenyl (these 4 opt. substd. by COOH, halo, NO2, CN, 1-4C alkoxy or Ph), or aryl or heteroaryl (both opt. substd. by 1-4C alkyl, 1-4C alkoxy, halo, NO2, CN or NA); or R4+R5 = a gp. of formula (a) or (b) (sic), or the alkenylene (a) or (b) forms a keto gp.; Ph = phenyl (opt. substd. by halo, NO2, CN or 1-4C alkoxy); NA = protected amino; n = 1-3; R6,R7 = H, 2-4C alkenyl or 1-4C alkyl; or R6+R7 = anellated phenyl or naphthyl (both opt. substd. by 1-4C alkyl, 1-4C alkoxy, NO2, CN or halo); R8 = H or alkyl; R9 = XR10, R10 = alkyl, aralkyl, aryl, benzyl or naphthylmethyl; X = bond or O.
Patent AT-E217174-T1 (AT)
Inventor: TANAMAL LINGGAWATI
IPC: A61F2/00
Filed: 1996-06-20
Granted: 2002-05-15
Abstract: The present invention provides a prosthetic implant 1 which includes a stem 2 having two lateral fins 20. The lateral fins 20 extend outwardly from the lateral side 6 of the stem 2, such that the lateral face 21 of each fin 20 is flush with the lateral side 6 of stem 2. <IMAGE>
Patent AT-E283890-T1 (AT)
Inventor: HENRIO FRANCOISE
IPC: C08L27/06
Filed: 1996-06-06
Granted: 2004-12-15
Abstract: A compsn. for chlorinated polymer (partic. PVC) comprises, as a stabilising compsn.: (a) the non-purified prod. of a condensation reaction between an ester and a ketone in the presence of an alkali prod. comprising 10-95(20-80)% of a  beta  diketone; and (b) a metallic acetylacetonate complex. The ratio of a:b can vary between 50/50 to 1/99. Also claimed are objects moulded from such stabilised compsns.. Pref. the prod. (a) is the solid residue from recrystallisation comprising 20-40% of  beta -diketones. The condensn. reaction is as follows: R1COCHR2H+R3COOR4+ACat = R1COCHR2COR3+R4OH -a Acat = a cation amide or hydride; R1 and R3 = aralkyl or alkenyl max. 24C; 7-10C aralkyl, or aryl or cycloaliphatic (less than 14C); R2 = H or alkyl(max. 4C); R4 = 1-4C alkyl, more pref. Me. More pref. the ester is methyl stearate, the ketone is acetophenone, and the alkali is sodiamide. Constituent (a) is pref. solid and of particle size less than 500 mu m (more pref. 200 mu m), and is obtd. from the crude prod. at 20 degrees C, by solvent pptn., cryogenic milling, or spray drying. The constituent (b) is a Ca or Zn complex, and the ratio of a:b is between 20/80 to 1/99. The compsn. also contains 0.5-10 pts. (more pref. 3-8 pts.) of TiO2(as rutile) of particle size 0.1-5 mu m, and may also contain supplementary stabilisers such as a carbonate and/or sulphate of Al or Mg.
Patent AT-E198033-T1 (AT)
Inventor: OUSDAL SVEIN
IPC: A61F5/01
Filed: 1996-01-11
Granted: 2000-12-15
Abstract: A device for exerting force between two portions of the human anatomy, such as a back or neck. The device includes an upper brace for attachment to an upper portion of the human anatomy and a lower brace for attachment to a lower portion of the human anatomy. The first and the second fluid containing cylinder, each cylinder having a lower portion and a telescopically extendable upper portion, have attachment means thereon and extend generally in a longitudinal direction of a patient. The first cylinder upper portion is attached to the upper brace, the first cylinder lower portion is attached to the lower brace. The second cylinder upper portion is attached to the upper brace and the second cylinder lower portion is attached to the lower brace. The first and second cylinders are positioned on opposite sides of the human anatomy with the fluid within the cylinders being compressive and under compression providing a constant force urging the upper brace away from the lower brace. The upper brace has an articulation mechanism for providing mobility to the patient.
Patent AT-E178669-T1 (AT)
Inventor: VALDIVIA JUAN
IPC: D21D5/00
Filed: 1996-02-09
Granted: 1999-04-15
Abstract: This invention relates to a process for recovering raw materials from a stream of residual or collected material (R) which comprises a plurality of different materials and which arises during the manufacture of paper (P) in a paper mill (1) and/or in a material processing installation (2) and/or in a paper machine (3) and which is discharged therefrom, wherein the stream of residual or collected material (R) is fed to an installation (4) for separating at least one fiber fraction contained in the stream of residual or collected material (R) via a screening operation and for separating an ash fraction (A) comprising black particles. In order to achieve cost-effective recovery of the raw materials, it is specified according to the invention firstly that the separation of the fiber fraction via screening is effected, in accordance with the process, before the separation of the ash fraction (A) containing black particles, and secondly that the paper fraction is classified, depending on the desired paper size, into at least two different classes of fiber, preferably into long fibers (LF), short fibers (KF) and/or broken fibers (BF), by a screening operation in each case.
Patent AT-E295886-T1 (AT)
Inventor: RITTER JOERG EBERHARD
IPC: C12N15/09
Filed: 1996-03-01
Granted: 2005-06-15
Abstract: The invention concerns a GDP-mannose-pyrophosphorylase. The aim of the invention is to produce a GDP-mannose-pyrophosphorylase which can be obtained for an acceptable outlay and does not cause problems, in particular because of its monofunctionality, in continuous multiple stage processes. To that end, a mannose- or mannose-derivative-specific GDP-mannose-pyrophosphorylase, which can be isolated from microorganisms and has a specific activity of >/= 2 U/mg, is prepared.
Patent AT-E234309-T1 (AT)
Inventor: MILLER LUDWIG
IPC: C02F1/58
Filed: 1996-04-02
Granted: 2003-03-15
Abstract: A process for the removal of fluoride from spent liquors obtained in a process in the production of an organic compound in which boron trifluoride is used by conversion of fluoride into an isolatable salt of tetrafluoroborate.
Patent AT-E199916-T1 (AT)
Inventor: TOH HUAN KIAK
IPC: G02C7/04
Filed: 1996-05-24
Granted: 2001-04-15
Abstract: A cross-linkable polymeric casting composition including an effective amount of A: an acrylic or methacrylic monomer which provides high rigidity and low colour dispersion (High Abbe number) to the final product; B: a di- or polythio compound; C: a di- or polyvinyl monomer; and optionally D: a polymerisable comonomer.
Patent AT-E255366-T1 (AT)
Inventor: ERRICO JOSEPH P
IPC: A61B17/58
Filed: 1996-07-10
Granted: 2003-12-15
Abstract: A polyaxial colletted locking mechanism for use with orthopedic apparatus includes a screw (170), hook (190), or other orthopedic implant element having a curvate head (172, 192), and a coupling element (100a). The coupling element (100a) has a tapered and colletted portion (102a) having an interior chamber (116a) in which the curvate head (172, 192) is initially polyaxially disposed. A locking collar (160) is disposed around the tapered and colletted portion (102a) such that translation thereof in the direction of the expanding taper causes the interior volume (116a) to contract onto the curvate head (172, 192) and lock it therein. The coupling element generally also includes a rod receiving recess (122a) in either the side or top thereof for receiving a rod of the total implant apparatus. The locking collar (160) may be caused to translate into its locking position by a mutual threading on the tapered portion and the collar, or by pressure applied to it by a separate element (150) which locks the rod in the channel.
Patent AT-E209216-T1 (AT)
Inventor: LUECHINGER JEAN M
IPC: C12P21/02
Filed: 1996-07-17
Granted: 2001-12-15
Abstract: PCT No. PCT/EP96/03129 Sec. 371 Date Dec. 31, 1997 Sec. 102(e) Date Dec. 31, 1997 PCT Filed Jul. 17, 1996 PCT Pub. No. WO97/04005 PCT Pub. Date Feb. 6, 1997The invention concerns new cyclic peptides of general formula (I) in which the letters A to K signify residues of the following amino acids: A is substituted homothreonine of the general formula (II): R1-CH2CH(CH3)-CH(OH)-CH(NHCH3)-COOH in which R1 is n-propyl or propenyl in which the double bond is preferably in the trans configuration; B is  alpha -aminobutyric acid, valine, norvaline or threonine; C is a D-amino acid of the general formula (III): CH3NH-CH(R)-COOH in which R is straight-chain or branched-chain C2-C6 alkyl, alkenyl or alkynyl, whereby these groups may be substituted by hydroxy, amino, C1-C4 alkylamino, C1-C4 dialkylamino, alkoxy or acyloxy, COOR2 or CONHR2 in which R2 is straight-chain or branched-chain C1-C4 alkyl X-R3 in which X is O or S and R3 is straight-chain or branched-chain C1-C4 alkyl, alkenyl or alkynyl and, when X is S, R3 may also by aryl or heteroaryl, halogen, preferably fluorine, cyano, CHR4R5 in which R4 is hydrogen, methyl, ethyl or phenyl and R5 is hydrogen, hydroxy, halogen (preferably fluorine), amino, C1-C4 alkylamino, C1-C4 dialkylamino, acyloxy (preferably acetyloxy), tert-butoxycarbonylamino-ethoxy-ethoxy-acetyloxy or alkoxycarbonyl (preferably butoxycarbonyl); D is N-methyl-gamma-hydroxyleucine or N-methyl-gamma-acetyloxyleucine; E is valine; F, I and J are each N-methylleucine; G is alanine; H is D-alanine or D-serine; and K is N-methylvaline. The invention also concerns the preparation of such peptides and their use in the prevention of infection by the human immunodeficiency virus (HIV).
Patent AT-E333310-T1 (AT)
Inventor: TICKLE JAMES DEXTER
IPC: A63F13/219
Filed: 1996-08-29
Granted: 2006-08-15
Abstract: A device particularly for use with a computer comprises a housing for location at least partly between two fingers of a user's hand and an electronic circuit mounted on a board within the housing. The circuit includes a switch responsive to pressure selectively to open and close an electronic circuit, and conductive elements arranged on the board mounting the electronic circuit. A first control element is mounted with the housing and responsive to finger pressure such that pressure applied to the first control element causes the element to operate the switch. The first control element is movable with respect to a hinge such that finger action acts to cause the control element to swivel as a trigger about the hinge and thereby interact with the switch. The second control element includes a flexible material mounted such that pressure applied to the flexible material in different directions and positions acts to change the electrical relationship between the conductive elements on the board and thereby vary an output signal from the electronic circuit. The rear portion of the housing includes a receptacle for receiving removable battery means for powering the electronic circuit. There is an infra-red output signal transmitted to a receiver for operating the computer. The first control element is located substantially below the second control element, and the first control element being in a bottom face of the housing.
Patent AT-E282421-T1 (AT)
Inventor: HANSEN J NORMAN
IPC: C12N15/09
Filed: 1996-09-30
Granted: 2004-12-15
Abstract: Nisin-subtilin mutant and chimeric prepeptides were constructed and expressed in a Bacillus subtilis strain that possesses all of the cellular machinery for making subtilin, except for the presubtilin gene. The chimera SL-Nis1-11-Sub12-32 was prepared. The prepeptide has the subtilin leader sequence (SL), the N-terminal portion of the structural region was derived from nisin, and the C-terminal portion of the structural region derived from subtilin. This chimera was accurately and efficiently converted to the mature lantibiotic, as demonstrated by a variety of physical and biological activity assays. In contrast, a (SL-Sub1-11-Nis12-34) chimera was processed into a heterogeneous mixture of products, none of which appeared to be the correct chimeric lantibiotic. The mixture did, however, contain an active minor component with a biological activity that exceeded nisin itself.
Patent AT-E273020-T1 (AT)
Inventor: BENNETT D CLARK
IPC: A61K38/00
Filed: 1996-09-27
Granted: 2004-08-15
Abstract: Heparinase enzymes can be used as a medical treatment to reduce localized inflammatory responses. Treatment of activated endothelium with heparinase inhibits leukocyte rolling, adhesion and extravasation. Most of the heparin and heparan sulfate on endothelial cell surfaces and in basement membranes is degraded by exposure to heparinase. In addition, immobilized chemokines, which are attached to heparin/heparan sulfate on activated endothelium are solubilized by heparinase digestion. Heparinase can be infused into the vascular system to inhibit accumulation of leukocytes in inflamed tissue and decrease damage resulting from localized inflammations. Targeting of heparinase to activated endothelium can be accomplished through localized administration and/or use of genetically engineered heparinase containing endothelium ligand-binding domains.
Patent AT-E203802-T1 (AT)
Inventor: SAWATZKI GUENTHER
IPC: F16B13/02
Filed: 1997-08-21
Granted: 2001-08-15
Abstract: The sleeve has a shaft and an impact head. The shaft (2) has a full-length longitudinal slot (6) penetrating into the material past the dowel centre. The slot ends in front of the impact head (3). A marking bead (7) is located on the shaft approximately in the end section of the slot. The free shaft end (5) opposite to the head has a phase of at most 45 degrees. The impact head is non-circular, and has a fastener bore for a screwed hook etc.
Patent AT-E284002-T1 (AT)
Inventor: KESTEN MARTIN DR
IPC: B21D26/02
Filed: 1997-10-28
Granted: 2004-12-15
Abstract: The cryo-fuels such as water and natural gas are produced in a pre-moulded, thin-walled steel sheath as liner, and then enclosed by a fibre-composite material. The steel liner is finally moulded at a temperature of -75 to -196 degrees C. The liner is made of a metastable chromium-nickel-steel. Very cold liquefied gas is poured directly into the container.
Patent AT-E202925-T1 (AT)
Inventor: WILDERBEEK ANTONIUS THEODORUS
IPC: F26B5/06
Filed: 1997-03-05
Granted: 2001-07-15
Abstract: The present invention relates to a vaccine container that contains one or more freeze-dried vaccine components. The vaccine component or components are present in two or more freeze-dried bodies, at least one of which is a lyosphere. Furthermore, the invention relates to methods for the preparation of such a vaccine container. Also, the invention relates to a vaccine pack, comprising the vaccine container.
Patent AT-E189622-T1 (AT)
Inventor: GOODMAN JACK
IPC: G01N1/00
Filed: 1994-06-24
Granted: 2000-02-15
Abstract: A liquid transfer device including a holder for a pipette array. A flexible preformed membrane (17) having cups (19) is over the proximal openings of the pipettes (23) and sandwiched therebetween with a housing (11) with the cups extending into the proximal openings of the pipettes. A vacuum drawn in the housing everts the membrane from the proximal openings thereby creating reduced pressure in the pipettes which when their distal ends are immersed in a liquid will draw up some of the liquid into the pipettes in substantially equal amounts. In one embodiment a movable abutment (13) is provided to control the upward travel of the everting membrane and thereby the amount of liquid drawn into the pipettes. A method for fabricating the preformed membrane is also shown. <IMAGE>
Patent AT-E188947-T1 (AT)
Inventor: HENKSMEIER RALF
IPC: B67D7/16
Filed: 1997-03-20
Granted: 2000-02-15
Abstract: A device for metering and measuring quantities of liquid, in particular in a pump for liquid fuels, having a plurality of volume meters, an assigned valve being arranged upstream of each volume meter, and having a liquid supply which branches into individual supply lines opening out into the valves, wherein the valves (5) and the volume meters are assigned to a housing (1, 2, 3) configured in the form of a block, which housing has an inlet opening (4) and supply ducts (6), which branch off from the inlet opening (4) to the valves (5) and form the individual supply lines, a first housing block (1) forming the inlet opening (4) and valve connection openings (8) covered by a respective valve head (7), in which valve connection openings (8) a respective supply duct (6) opens out and from which proceeds a respective connecting duct (10) to the assigned volume meter, which connecting duct can be closed off by a piston (9), a disk, a diaphragm or the like of a valve (5), the volume meters being assigned in each case separately to a second housing block (2, 3) and each second housing block (2, 3) forming the rotor housing for two mutually engaging screw spindles (11, 12) of a screw-spindle meter, which spindles allow axial through-flow, and those ends (2', 3') of the second housing blocks which are assigned to the axial bearings (13, 14) of the screw spindles covering outlet openings (15) in the connecting ducts.
Patent AT-E263419-T1 (AT)
Inventor: RAVELA JUSSI
IPC: H01B7/17
Filed: 1997-04-29
Granted: 2004-04-15
Abstract: A multi-layer reinforced and stabilized cable construction comprising a core portion (1, 11) and a non-metallic sheathing portion having barrier and protective layers and two or more outer reinforcement layers. In order for the mechanical and barrier properties of the cable to be controlled, the barrier and protective layers and/or the reinforcement layers (12, 13) are oriented in a controlled manner at different angles by fibrous reinforcements or lamellar barriers.
Patent AT-E244924-T1 (AT)
Inventor: VALDEMARSSON STEFAN
IPC: H01F29/14
Filed: 1997-05-16
Granted: 2003-07-15
Abstract: A controllable inductor comprises at least a tubular core, a main winding surrounding the core and a control winding passing substantially axially through the core. A yoke of a material having a high magnetic permeability is arranged to extend outside the core and the main winding and together with the core form a closed loop having at the most small air gaps for a main magnetic flux generated in the core by a current in the main winding and extending substantially axially to the core. The control winding comprises first plates of a material having a good electric conductivity extending substantially axially through the core.
Patent AT-E259819-T1 (AT)
Inventor: ZHANG XUMU
IPC: C07D333/24
Filed: 1997-06-13
Granted: 2004-03-15
Abstract: The present invention relates to rigid chiral ligands usefull in making catalysts for asymmetric synthesis. More particularly, the present invention relates to new monodentate and bidentate cyclic chiral phosphine ligands which are formed into catalysts to provide high selectivity of the enantiomeric structure of the end-product.
Patent AT-E227258-T1 (AT)
Inventor: TOTH ISTVAN
IPC: C07H1/00
Filed: 1997-08-26
Granted: 2002-11-15
Abstract: The invention provides a system for solid-phase synthesis of oligosaccharides, based on the discovery that a 2-substituted-1,3-dioxocycloalkyl linker group of general formula (I) can be used to couple saccharide groups of both the O-glycoside and N-glycoside type to a polymer support. The invention provides reagents, reagent kits and methods for solid-phase oligosaccharide synthesis.
Patent AT-E276307-T1 (AT)
Inventor: KNORR GOTTFRIED DR
IPC: C08J9/08
Filed: 1998-03-02
Granted: 2004-10-15
Abstract: The production of rigid polyurethane (PUR) foam with a low bulk density (I) comprises reacting (a) polyisocyanates and/or modified polyisocyanates with (b) high-mol. wt. compound(s) with at least two reactive hydrogens and optionally (c) low-mol. wt. chain-extenders and/or crosslinkers in presence of (d) blowing agents, (e) catalysts and optionally (f) other additives etc. Component (d) consists of a mixture of (d-1) cyclopentane, (d-2) at least one 3-4C alkane and/or alkene which forms a homogeneous mixture with cyclopentane and (d-3) the carbon dioxide from the reaction of water and isocyanate. Component (b) comprises aromatic nitrogen-containing polyethers.
Patent AT-E234796-T1 (AT)
Inventor: CASSAR LUIGI
IPC: C04B14/30
Filed: 1998-06-17
Granted: 2003-04-15
Abstract: Described herein is the use of a combination of organic additives that is particularly advantageous for the preparation of cementitious compositions having a high conservation of the degree of white, which contain in mass a photocatalyst that is able to oxidize, in the presence of light, air and ambient humidity, pollutant substances present in the environment, the said photocatalyst being, in particular, titanium dioxide prevalently in the form of anatase. The above combination of additives comprises the following: a melamine resin; a cellulose ether; a polymer chosen from among an ethylene polymer, an acrylic polymer, and a terpolymer comprising as co-monomers at least one ester of acrylic acid with an alcohol and at least one ester of vinyl alcohol with a carboxylic acid, or alternatively, an acrylic, styrene or butadiene latex; and a chemically modified starch.
Patent AT-E242438-T1 (AT)
Inventor: OETIKER HANS
IPC: F16J15/52
Filed: 1998-10-02
Granted: 2003-06-15
Abstract: The jacketing has a bellows-type part (10) with a collar-like ring-shaped section (14) at each end. An open clamp/press/shrink ring (20) resp. open hose clip, esp. multi crimp ring, on the end section is pre-tensioned in direction of the center, so that both ends (22,24) overlap and the ring/clip is automatically locked on the end section. Both ring ends have interlocking parts (23). The collar-like ring part has a retainer part (16) to hold it on the end section when in open non-mounted condition.