baber/WOPTO huggingface dataset:
Patent AT-E82963-T1 (AT)
Inventor: MURPHY FRANK H
IPC: C07B61/00
Filed: 1987-07-28
Granted: 1992-12-15
Abstract: In accordance with the present invention, 2,3,5,6-tetrachloropyridine is advantageously prepared by contacting pentachloropyridine in a solvent selected from alkylnitriles, water, alkylsulfoxides, tetramethylsulfone, C-1 to C-5 alcohols, alkyl carbonates and mixtures thereof, in the presence of an ammonium salt of an organic or inorganic acid with 0.7 to 1.1 g atoms of zinc per mole of pentachloropyridine.
Patent AT-E52427-T1 (AT)
Inventor: GALGANA RUSSELL J
IPC: B09B5/00
Filed: 1987-08-11
Granted: 1990-05-15
Abstract: Method and system (10) for recovering useful constituents from the bottom ash residue resulting from burning process refuse fuel as well as non-hazardous disposal of fly ash generated during the burning.
Patent AT-E63996-T1 (AT)
Inventor: DREIZLER WALTER DIPL-ING
IPC: F23C9/00
Filed: 1987-12-11
Granted: 1991-06-15
Abstract: The boiler operates with a blower burner (9) and a recycling of combustion gases, the recycling line (32a) opening upstream of the combustion-air blower (12) into the negative pressure region of the latter or downstream of the combustion-air blower (12) into the ventilation housing (10) of the same, so that a negative pressure is brought about at the mouth. 
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Patent AT-E62293-T1 (AT)
Inventor: HABERER JOHANN DIPL-ING
IPC: E21B7/20
Filed: 1988-04-18
Granted: 1991-04-15
Abstract: A drilling device as well as a high-pressure injection method which can be carried out with the use of this drilling device for producing injection bodies in the ground are described. The drilling device comprises a rod (3) provided with a drill head. At its end, the rod (3) is provided with a drill bit (4) as well as at least one injection nozzle (12) for discharging injection suspension. The rod (3) is surrounded by an outer tube (1) which is provided with a further drill head (2) as well as with a feed channel (7) for flushing medium. Rod (3) and outer tube (1) can be operated independently of one another with regard to direction of rotation, rotary speed and drilling advance. After the final depth is reached, the rod (3) is moved into a position in which the injection nozzle (12) is in front of the outer-tube drill bit (2). During the subsequent withdrawal and injection, the outer tube (1) is retracted at the same time as the rod (3). Excess injection suspension can escape to the top in the annular space (16) between the outer tube (1) and the rod (3). <IMAGE>
Patent AT-E88983-T1 (AT)
Inventor: RINN GUENTER
IPC: C01G19/02
Filed: 1988-10-28
Granted: 1993-05-15
Abstract: Monodisperse ceramic powders in the form of oxide or hydroxide particles are prepared by reaction of hydrolysable compounds with water. The reaction is carried out in the presence of a complexing agent and, if desired, of a stabiliser.
Patent AT-E105116-T1 (AT)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: B32B7/02
Filed: 1988-02-08
Granted: 1994-05-15
Abstract: A sleeve suitable for making a cable splice case comprises a matrix material and a recoverable fabric by virtue of which the sleeve is recoverable. The sleeve comprises recoverable weft fibres in bundles of 2-6 running circumferentially, and longitudinal heat-stable warp fibres.
Patent AT-E99510-T1 (AT)
Inventor: BIANCHINI WILLIAM L
IPC: A43B23/08
Filed: 1988-11-08
Granted: 1994-01-15
Abstract: A shoe having a uniquely shaped platform along the rear peripheral edge of the insole, which is constructed of a rigid backpart material. By combining it with a construction of a specially molded outflange counter and using a sturdy stitched lasting construction fastening securely the outward flange of the counter with the specially lasted molded leather upper together with the outward extension of the specially shaped insole platform, a stable support system is formed to control the lateral and longitudinal orientation of the foot when walking. The forepart of the shoe may be of moccasin, Strobel modified welt-type or other construction which provides varying degrees of flexibility.
Patent AT-E111138-T1 (AT)
Inventor: POUCHOL JEAN-MARIE
IPC: C08K5/55
Filed: 1988-10-18
Granted: 1994-09-15
Abstract: Thixotropic silicone emulsions crosslinkable into elastomeric state upon removal of water therefrom, e.g., to fabricate elastomer seals for the construction industry, have a pH of from 4 to 8 and a solids content of at least 50%, and contain: (A) 100 parts of an oil-in-water emulsion of an  alpha , omega -(dihydroxy)polydiorganosiloxane, and a stabilizing amount of at least one anionic or nonionic surface-active agent, or mixture thereof; (B) 1 to 15 parts of a siliceous reinforcing filler in powder form; (C) 0 to 250 parts of an inorganic filler other than the siliceous filler (B); (D) 0.01 to 2 parts of a catalytic tin compound; and (E) 0.1 to 5 parts of boric oxide, a boric acid or a borate.
Patent AT-E78835-T1 (AT)
Inventor: KIOKA MAMORU
IPC: C08F10/00
Filed: 1987-12-25
Granted: 1992-08-15
Abstract: This solid catalyst for olefin polymerisation comprises a cpd. of gp. IV B transition metal and aluminoxane. The atomic ratio of transition metal (M) to aluminium metal (A1), M/A1, lies between 0.2 and 0.001 (pref. 0.05 and 0.002). The mean particle size of the catalyst lies between 5 and 200 microns (pref. 10 and 100). Its specific surface area lies between 20-1,000 m2/g (pref. 50 and 500 m2/g). The transition metal is specified to be Zr, Ti or Hf. The cpd. contg. the transition metal is represented by the formula R1kR21R3mR4nZr (I) where R1 is cycloalkadienyl gp.; R2, R3 and R4 are independently cyloalkadienyl, aryl, (where Ra, Rb, Rc, Rd are independently alkyl, cycloalkyl aryl or aralkyl gps.; two Rcs and two Rds can combine together to form rings); when R2 is cycloalkadienyl, R1 and R2 can combine through a lower carbon number alkylene group; k = 1, 2, 3, or 4; 1, m and are independently 0, 1, 2, 3; k+1+m+n = 4. Aluminoxane is represented by the general formulae (II) or (III), where R is a hydrocarbon gp. or a halogenised hydrocarbon gp. M = more than The catalyst can be produced by deposition, spray-drying or emulsion of the solutions of aluminoxane and the transition metal cpd.
Patent AT-E69936-T1 (AT)
Inventor: THIELE KARL-HEINZ
IPC: A47B81/06
Filed: 1988-03-04
Granted: 1991-12-15
Abstract: A housing for an entertainment electronics appliance, for example a television receiver or loudspeaker boxes, comprising a plurality of fibrous plaster boards or of particle boards cemented together, is suitable for television receivers, loudspeaker boxes, racks and hi-fi cabinets.
Patent AT-E115418-T1 (AT)
Inventor: JANG G DAVID
IPC: A61M25/00
Filed: 1988-04-28
Granted: 1994-12-15
Abstract: An angioplasty catheter has a hollow metal tube having a proximal end and a distal end with at least two lumens extending through the tube. Also, the catheter includes a first angioplasty balloon and a second angioplasty balloon attached to the tube near the distal end of the tube, with each of the balloons being in fluid communication with a respective lumen. The balloons are eccentric with respect to the tube, and the first and second balloons have respective first and second lengths and respective first and second inflated diameters. The first length is different than the second length, and the first inflated diameter is different than the second inflated diameter.
Patent AT-E154778-T1 (AT)
Inventor: HULL CHARLES WILLIAM
IPC: B29C35/08
Filed: 1989-04-17
Granted: 1997-07-15
Abstract: An improved stereolithography system for generating a three-dimensional object by creating a cross-sectional pattern of the object to be formed at a selected surface of a fluid medium capable of altering its physical state in response to appropriate synergistic stimulation by impinging radiation, particle bombardment or chemical reaction, information defining the object being specially processed to reduce curl and distortion, and increase resolution, strength, accuracy, speed and economy of reproduction even for rather difficult object shapes, the successive adjacent laminae, representing corresponding successive adjacent cross-sections of the object, being automatically formed and integrated together to provide a step-wise laminar buildup of the desired object, whereby a three-dimensional object is formed and drawn from a substantially planar surface of the fluid medium during the forming process. The conversion of CAD/CAM data descriptive of the object into stereolithographic data used to trace cross-sections of the object is described.
Patent AT-E108453-T1 (AT)
Inventor: PIWINSKI JOHN J
IPC: C07F9/59
Filed: 1989-04-26
Granted: 1994-07-15
Abstract: Novel benzopyrido piperidine, piperidylidene and piperazine compounds of the generalized formula <CHEM> are disclosed as useful for the treatment of asthma, allergy and inflammation. Novel pharmaceutical compositions containing such compounds and processes for producing the compounds are also disclosed.
Patent AT-E79581-T1 (AT)
Inventor: GARNIER MARC
IPC: B23P19/00
Filed: 1989-11-07
Granted: 1992-09-15
Abstract: An automatic unit for distributing and installing rings, particularly composite rings, on engine pistons, and which includes a first device for separating elastic expanders (b 1a) consisting of two pairs of helical ramps (26, 27) and (28, 29) having opposite winding directions driven simultaneously by a ring gear (30), and of an escapement mechanism (32) controlled by a cylinder (34) able to cause the turn portion corresponding to one helical ramp turn to be performed on this ring.
Patent AT-E197656-T1 (AT)
Inventor: CHAUM DAVID
IPC: G09C1/00
Filed: 1989-03-15
Granted: 2000-12-15
Abstract: Numbers standing for cash money can be spent only one time each, otherwise the account from which they were withdrawn would be revealed. More generally, a technique for issuing and showing blind digital signatures ensures that if they are shown responsive to different challenges, then certain information their signer ensures they contain will be revealed and can be recovered efficiently. Some embodiments allow the signatures to be unconditionally untraceable if shown no more than once. Extensions allow values to be encoded in the signatures when they are shown, and for change on unshown value to be obtained in a form that is aggregated and untraceable.
Patent AT-E120454-T1 (AT)
Inventor: MORELAND MARGARET
IPC: C07C327/32
Filed: 1989-06-12
Granted: 1995-04-15
Abstract: This invention discloses heterobifunctional coupling agents for making a wide array of molecular conjugates. The agents contain a sterically hindered thiol, linked through a spacer arm to a second group reactive toward nucleophiles such as 1 DEG  and 2 DEG  amines or reactive thiols that are present on biological and organic materials. The coupling agents are useful for making conjugates containing a sterically hindered linkage.
Patent AT-E139122-T1 (AT)
Inventor: SHARMA SOMESH D
IPC: G01N33/564
Filed: 1989-06-23
Granted: 1996-06-15
Abstract: The invention is directed to methods and materials useful in treating autoimmune diseases. The therapeutic agents are of the formula X<1>MHC<2>-peptide (1) or MHC<2>peptide<1>X (2), wherein X represents a labelling group; MHC is an effective portion of the MHC glycoprotein, said glycoprotein dissociated from the cell surface on which it normally resides; and "peptide" represents an antigenic peptide sequence associated with an autoantigen; <1> represents a covalent bond or a bivalent linker bound to X and MHC in formula (1) or to X and peptide in formula (2) by covalent bonds; and <2> represents a covalent bond, a noncovalent association, or a linker covalently bound to or associated with the MHC and peptide. These complexes can be used to monitor the therapy of autoimmune diseases. <IMAGE>
Patent AT-E91579-T1 (AT)
Inventor: MEDERER WERNER
IPC: H04N5/92
Filed: 1990-03-10
Granted: 1993-07-15
Abstract: Video recorders are already known in which the sound signal is recorded both in addition to the picture signals on the helical tracks and on a longitudinal track at the tape edge. The novel video recorder is to provide the possibility of electronic editing of picture signals with the least possible disturbances in the sound signal already recorded. 
<??>Essentially, this is achieved by the fact that the helical-track sound signal erased in an unwanted manner during the picture editing is replaced by the sound signal recorded on the longitudinal track. 
<IMAGE>
Patent AT-E105551-T1 (AT)
Inventor: MAYER HORST DR
IPC: A01N47/36
Filed: 1990-03-20
Granted: 1994-05-15
Abstract: [[(1,3,5-Triazin-2-yl)aminocarbonyl]aminosulfonyl]benzoic esters of the general formula I   <IMAGE> I  wherein R1 and R2 are methyl or ethyl, and R3 is hydrogen, fluorine or chlorine, agriculturally useful salts thereof, processes for their manufacture, and their use.
Patent AT-E117727-T1 (AT)
Inventor: ABBOTT WILLIAM A
IPC: C12Q1/42
Filed: 1990-05-28
Granted: 1995-02-15
Abstract: The present invention discloses a rapid assay method for quantitatively determining the complete isoenzyme profile of a biological fluid and a multiple-assay reagent system for carrying out the method. In one preferred embodiment, a multiple-assay reagent system is disclosed for quantifying the complete isoenzyme profile of lactate dehydrogenase in blood serum, based on two measured parameters and three performed assays.
Patent AT-E161431-T1 (AT)
Inventor: SHORTALL JOHN F
IPC: A63B55/00
Filed: 1990-09-20
Granted: 1998-01-15
Abstract: A seat attachment (56) is provided for a folding caddy cart (10) intended for carrying golf clubs. When the caddy cart (10) is erected for use, the seat attachment (56) forms an automatically retractable seat support mounted alongside the golf bag (11). When the caddy cart (10) is stationary, a retractable support post (46) extends downward to a position just above the ground. When the seat (57) is used, the support post (46) is depressed into contact with the ground and is supported thereby, so that the load is supported directly on the retractable post (46) and is substantially isolated from the cart proper. When the cart (10) is folded up for storage, the seat attachment (56) is retracted and aligned with the spine (12) of the cart (10), enabling the cart (10), with its attachment, to be compactly folded for transport in the trunk of a car, for example. The attachment (56) is designed for use in conjunction with a wide variety of conventionally constructed foldable caddy carts (10).
Patent AT-E114857-T1 (AT)
Inventor: HEINRICH NORBERT
IPC: G11B7/09
Filed: 1990-07-20
Granted: 1994-12-15
Abstract: In the case of a coil arrangement which is intended for use in an optical head and which has a first coil (1), wound without a spool, on the circumference of which at least one further coil (4) is fitted, the axis (7) of the further coil in this case running essentially perpendicularly to the circumference of the first coil, it is envisaged that the first coil is circumferentially sheathed in a plastics jacket (9) and that there is moulded in the plastics jacket, lying on the outside with respect to the first coil, at least one coil chamber (10, 11), which is formed at least in certain sections with channels in its cross-section and in which the further coil is accommodated. 
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Patent AT-E158904-T1 (AT)
Inventor: DUFFIELD DAVID JAY
IPC: H04Q9/00
Filed: 1990-04-03
Granted: 1997-10-15
Abstract: A tuning system is provided which allows a user to enter (116,118) into a memory (120) text labels associated with respective channels to be tuned so that, thereafter, a channel to be tuned may be selected by the user by entering its label. The time required to search the memory for a match with a previously stored label during a channel change operation is minimized by storing the labels in alphabetical order, and performing a binary search of the area in memory in which the labels are stored.
Patent AT-E112289-T1 (AT)
Inventor: BHATNAGAR PRADIP KUMAR
IPC: A61P35/02
Filed: 1990-07-12
Granted: 1994-10-15
Abstract: The invention provides compounds of the general formula: <CHEM>   The compounds have hemoregulatory activities and can be used to stimulate haematopoiesis.
Patent AT-E93847-T1 (AT)
Inventor: HART TERANCE WILLIAM
IPC: C07D277/30
Filed: 1990-03-30
Granted: 1993-09-15
Abstract: A thioformamide derivative of the formula I <CHEM>  wherein:-  R and R<1> each independently represent an alkyl group;  A represents either:-     (1) a phenyl group which is optionally substituted; or   (2) a heteroaromatic group (e.g. pyrid-3-yl, quinolin-3-yl); and  Y represents:-  an ethylene or methylene group or a direct bond. These compounds may be formulated as pharmaceutical preparations and have utility for the treatment of disorders associated with smooth muscle contraction.
Patent AT-E110129-T1 (AT)
Inventor: SIOHAN ALAIN M
IPC: D21C9/10
Filed: 1990-12-06
Granted: 1994-09-15
Abstract: Process for bleaching chemical cellulose pulps with a view to obtaining absorbent, bleached pulps, without using chlorine. The process for bleaching chemical pulps employs a sequence of different treatments comprising at least one treatment with a bleaching agent not containing chlorine, at least two alkaline treatments and at least one acidic treatment, lasting at least 5 minutes, inserted between the two alkaline treatments.
Patent AT-E161917-T1 (AT)
Inventor: SCHEIWILLER RENE
IPC: E04B2/02
Filed: 1990-10-18
Granted: 1998-01-15
Abstract: The construction elements for building walls contain arrows (9) and double arrows (2), the construction elements for building pillars contain pillar blocks (1) and the troughs contain right-angled (5), sector-shaped (6) trough elements, trough elements (7) and small (8) trough elements. Each construction element is of modular design and can be joined together using construction elements of the same or different kinds. In addition, the above elements can also be used to construct barbecues. These few modular construction elements afford a very wide variety of creative possibilities for gardens and the like and can be manufactured efficiently. <IMAGE>
Patent AT-E137015-T1 (AT)
Inventor: IMPERIALI FRANCO
IPC: G01K1/20
Filed: 1990-10-11
Granted: 1996-05-15
Abstract: A method and an apparatus for automatically detecting the temperature of metallic rotatable bodies (8) without establishing any contact therewith. Electromagnetic energy is radiated by means of a transducer (B1), i.e. a solenoid in which an alternate current is passed, towards the surface of the metallic body (8) where induced currents are generated. The thickness of material penetrated by said currents is inversely proportional to the frequency of the solenoid current. The impedance variations in the material are detected by said solenoid (B1), and the relative signal is supplied to a computer (12) discriminating the signal relative to a resistivity variation of the same material, thus deriving the temperature of the body (8).
Patent AT-E110570-T1 (AT)
Inventor: BERTERMANN HAGEN
IPC: A61P39/02
Filed: 1989-12-21
Granted: 1994-09-15
Abstract: Use of a mixture of various L-amino acids to protect the kidneys from toxic damage due to cytostatic and immunosuppressive drugs.
Patent AT-E115758-T1 (AT)
Inventor: GOECKEL KARL
IPC: G10B3/12
Filed: 1991-04-17
Granted: 1994-12-15
Abstract: The invention relates to a mechanical return aid assembly for the actions of mechanical keyboard instruments, in particular for organs, with an arrangement for activating and deactivating this assembly. The assembly consists of a lever joint (6), which is activatable by means of the working travel of a pneumatically operated working bellows (3) integrated into a housing (2) and by means of the closing and opening movement of shut-off valves (4, 5), and of control cams (7). The lever joint (6) has a pull (8) which moves the actions (11) into the starting position and a control cam (7) connected to the valve (4) and adjustable by the latter and by the lever joint (6) is provided underneath the working bellows (3), a lever (9) which is connected to the actions (11), activates the valve (5) and can be brought into engagement with a tension arm (10) being arranged underneath the housing (2). <IMAGE>
Patent AT-E100676-T1 (AT)
Inventor: SIMON ANDREA
IPC: A23L27/12
Filed: 1991-10-24
Granted: 1994-02-15
Abstract: A process for the production of highly concentrated fruit flavours from condensed fruit vapours is described,   a) the fruit flavours in the fruit vapours being concentrated up to a content of 0.05 to 1% by weight by methods known per se, b) the concentrate from step a) being subjected to an extraction with compressed carbon dioxide at 60 to 180 bar and 10 to 50 DEG C and also c) following reduction in pressure of the carbon dioxide and, if required, after addition of water, separating off the flavour-rich oily phase from the aqueous phase low in flavours.   In this manner, from very low concentration fruit vapour concentrates, a highly concentrated fruit flavour can be produced having a relatively low water or ethanol content and a high storage stability and good sensory properties.
Patent AT-E122262-T1 (AT)
Inventor: EGEN NED BARRY
IPC: G01N27/26
Filed: 1991-02-11
Granted: 1995-05-15
Abstract: A preparative scale multi-mode electrical separator, which is matrix-free and may be operated in both a batch mode and a continuous, flow-through mode is provided. It may be scaled according to the solution quantities which are to be processed. An internal cooling system whereby the process fluid is always in close proximity to a chilled surface assures an efficient heat dissipation during the separation and concentration processes and also allows the use of higher voltage gradients and shorter separation times than prior designs of electrophoretic separators. Electroosmotic mixing is reduced by providing internal, compartmentation of sample fractions, focusing is improved and focusing times are decreased. Different electrophoretic methods, including zone electrophoresis, isoelectric focusing, counterflow gradient focusing or electrodialysis, may be used with the separator. It may be applied to the purification of proteins, ions, and microorganisms, and for water purification. <IMAGE>
Patent AT-E199377-T1 (AT)
Inventor: CAPUT DANIEL
IPC: A61K38/00
Filed: 1991-11-29
Granted: 2001-03-15
Abstract: A protein which has an activity of cytokine type, which comprises the following sequence (a1): <IMAGE> and immediately upstream of the sequence (a1), a part of the following sequence (a2): <IMAGE> or of a different sequence of one or more amino acids of the sequence (a2) and endowing the protein with the same activity. Application: medication usable especially as an anticancer or immunomodifying agent.
Patent AT-E107932-T1 (AT)
Inventor: PULVERER GERHARD
IPC: C07K1/16
Filed: 1991-02-05
Granted: 1994-07-15
Abstract: The bacterial peptide fraction with immunostimulatory effect may be obtained from commensalic or symbiotic micro-organisms belonging to the physiological microflora of the digestive tract, the skin or the respiratory tract of humans and animals by breeding in customary nutrient media, separating the water-soluble peptides with a molecular weight of under 10 000 D from the biomass and separating in a Sephadex G-25 column with water as the elutrient.
Patent AT-E135609-T1 (AT)
Inventor: GAYLOR MICHAEL J
IPC: B02C23/00
Filed: 1991-05-24
Granted: 1996-04-15
Abstract: Infectious medical waste is rendered non-infectious by an apparatus that includes a hopper into which the infectious waste is charged, a pair of grinders or other destruction devices that reduce the waste materials to small particles, a first heating station where harmful life forms are destroyed and a cooling station where the ground and heated materials are cooled to a level safe for handling by conventional trash removal personnel. Sharps containers are cut apart by an externally mounted sharps container cutter that cuts the containers apart before they reach the grinders.