baber/WOPTO huggingface dataset:
Patent AT-E269109-T1 (AT)
Inventor: ALNESS KENNETH
IPC: A01C1/00
Filed: 1997-04-10
Granted: 2004-07-15
Abstract: The invention relates to a heat treatment process for disinfection of seeds from pathogens and other undesirable fungi and bacteria, the process being characterized by supply to the seeds non water-borne heat while regulating the treatment time and temperature with regard to the condition and moisture content of the seeds in such a way that the seeds are heated from outside and in, while evaporation of moisture from the surface of the seed, and owing to that, cooling of the same is prevented and no changes in the moisture content occur.
Patent AT-E327781-T1 (AT)
Inventor: HUNZIKER ERNST B
IPC: A61K38/00
Filed: 1997-06-24
Granted: 2006-06-15
Abstract: Methods and compositions are provided for the treatment and repair of defects in the cartilage or bone of humans and other animals as in full-thickness defects in joints. To induce cartilage formation, a defect in cartilage is filled with a matrix having pores sufficiently large to allow cartilage repair cells to populate the matrix. The matrix contains an anti-angiogenic agent that serves as a functional barrier to prevent vascularization and bone growth into the cartilage area. The matrix filling the defect in cartilage may also contain a proliferation agent and a chemotactic agent, and a transforming factor in an appropriate delivery system. A functional barrier between the bone and cartilage areas of a full-thickness defect may also be created by heat-treating the areas of bleeding to form a transient tissue barrier which prevents blood vessels and associated cells from penetrating from the bone area into the cartilage area. If desired, the bone portion of the full-thickness defect may be filled with a matrix having pores large enough to allow cells to populate the matrix and to form blood vessels. The matrix filling the bone defect may contain an angiogenic factor and an osteogenic factor in an appropriate delivery system. Methods and compositions are also provided for assisted bone and connective tissue regeneration for dental and other applications.
Patent AT-E214757-T1 (AT)
Inventor: GOMMEL AXEL
IPC: B03D1/14
Filed: 1998-05-15
Granted: 2002-04-15
Abstract: To separate and remove solid matter from a watery fibre suspension, the gas bubbles are passed out of the suspension (S1) through a perforated separator (5) and into a watery intermediate layer (3) before they form a flotation foam (2). The fibre content of the intermediate layer (3) is max. 50% of the fibre content in the fibre suspension (S1). Also claimed is an assembly where the flotation (8) and collection zones are separated by a dividing plate (5) with perforations. A take-off channel (17) is over the dividing plate (5), to remove the surplus (11). Its opening is under the zone where the flotation foam (2) collects when in operation.
Patent AT-E206711-T1 (AT)
Inventor: WERBITZKY OLEG DR
IPC: C07D471/04
Filed: 1994-11-10
Granted: 2001-10-15
Abstract: Bicyclic amidines of formula (I) prepn. comprises: a) heating a lactone of formula (II) to at least 150 degrees C., with an at least equimolecular amt. of an amine of formula (III): b) isolating the prod. by distn., without isolation of an intermediate: (III) H2N-B-NH2. A = CR<1>R<2>-CR<3>R<4>-CR<5>R<6>-, -CR<1>R<2>-CR<3>R<4>-CR<5>R6-CR<7>R<8>, -CR<1>R<2>-CR<3>R<4>-CR<5>R<6>- CR<7>R<8>-CR<9>R<10>; B = CR<11>R<12>-CR<13>R<14>-, -CR<11>R<12>-CR<15>R<16>-CR<13>R<14>, -CR<11>R<12>-CR<15>R<16>-CR<17>R<18>-CR<13>R<14>; R<1>, R<2> and R<11> = H, 1-4C alkyl opt. substd. with OH or amino, aryl or 1-4C alkylamino or mercapto; and R<3-10> and R<15>-<18> = H, 1-4C alkyl, aryl, OH, amino, 1-4C alkylamino or mercapto, or 1-4C alkyl substd. with OH, amino or 1-4C alkylamino or mercapto. Also claimed are: (a) a bicyclic amidine; (b) new cpd.: 3-amino-2,3,4,6,7,8-hexahydropyrrolo(1,2-a)-pyrimidine (IV); (c) 3-(aminomethyl)2,5,6,7-tetrahydro-3H-pyrrolo(1,2-a)imidazole (V); and (d) 3-(aminomethyl)-3,2,3,4,6,7,8-hexahydropyrrolo(1,2-a)pyrimidine (VI); and (e) use of a bicyclic amidine as a catalyst.
Patent AT-E241667-T1 (AT)
Inventor: NASS BERND
IPC: C09K21/04
Filed: 1998-07-23
Granted: 2003-06-15
Abstract: A synergistic flame retardant combination (I) for polymers contains (A) a phosphinic acid salt of formula (1) and/or a diphosphinic acid salt of formula (2) and/or their polymers and (B) a nitrogen containing phosphate of formula (NH4)yH3-yPO4 (3) and/or (NH4PO3)z (4). Also claimed is a polymeric moulding composition containing (I). R<1>, R<2> = 1-6C alkyl or phenyl; R<3> = 1-10C alkylene, 6-10C arylene, alkylarylene or arylalkylene M = Ca, Al or Zn; m = 2 or 3; n = 1 or 3; x = 1 or 2; y = 1-3; z = a large number.
Patent AT-E223513-T1 (AT)
Inventor: WIRTHS KARL-HERMANN
IPC: C23C8/32
Filed: 1998-10-08
Granted: 2002-09-15
Abstract: A saw or knife stock blade consists of carbonitrided steel having a maximum carbon penetration depth of 20 microns and a maximum nitrogen penetration depth of 400 microns. An Independent claim is also included for producing the above blade by simultaneously diffusing nitrogen and carbon into a steel at up to 600 degrees C. Preferred Features: The steel is a martensitic hardenable steel which is carbonitrided to obtain a surface hardness of e.g. 54-68 HRC (600-940 HV 1), a core hardness of 32-50 HRC (315-530 HV 1) and a hardness gradient, in the nitrogen diffusion region, of 0.15-0.25 HRC/ mu  for saw blades or 0.3-0.4 HRC/ mu  for knife blades.
Patent AT-E221020-T1 (AT)
Inventor: VIEREGGE GERHARD
IPC: B62B3/00
Filed: 1998-12-15
Granted: 2002-08-15
Abstract: At least two rolling members (3) are provided to support the load (2), each having several rollers (5) to give a relatively large area of surface contact. Preferably the rollers are elongated or each rolling member comprises several adjacent rollers or wheels. They may be mounted on a support frame (4)
Patent AT-E218528-T1 (AT)
Inventor: ESTANOVE CYRIL
IPC: C07C46/00
Filed: 1998-02-02
Granted: 2002-06-15
Abstract: PCT No. PCT/FR98/00189 Sec. 371 Date Oct. 2, 1998 Sec. 102(e) Date Oct. 2, 1998 PCT Filed Feb. 2, 1998 PCT Pub. No. WO98/33757 PCT Pub. Date Aug. 6, 1998The invention relates to a process for the preparation of substituted anthraquinones represented by the general formula (I): by Diels-Alder reaction between a 1,4-naphthoquinone of general formula (II): and an acyclic diene of formula (III): CH2=CR-CH=CH-OR3(III) followed by an oxidizing deprotection reaction by means of the Jones reagent, in order to obtain the substituted anthraquinone of general formula (I). Application to the preparation of rheins of use in pharmaceuticals.
Patent AT-E213211-T1 (AT)
Inventor: TRANI GIORGIO
IPC: B31B50/00
Filed: 1998-04-15
Granted: 2002-02-15
Abstract: A method for obtaining dimensionally structurally stable objects, in particular disposable containers, from a flexible film rewindable on a reel, comprising the steps of preparing a flexible film rewindable on a reel, which, at least in those regions which in the obtained object are required to be substantially rigid, is associated with a structurally transformable substance inert with respect to the film and at least one passive activator therefore, forming an object from the film prepared in this manner, and during any one stage in a formation of the object, administering an energy compatible with the activator to start a structural transformation reaction of the substance and convert the regions from flexible to substantially rigid.
Patent AT-E197574-T1 (AT)
Inventor: WAGNER WOLFGANG
IPC: B41M5/28
Filed: 1998-08-22
Granted: 2000-12-15
Abstract: A heat-sensitive recording sheet has A heat-sensitive recording layer containing color formers and color developers formed on one side of a substrate, a backcoat is formed on the side opposite to the recording layer, wherein this backcoat is formed of A mixture containing starch, an acrylate copolymer which does not comprise styrene or vinyl acetate components and has a film-forming temperature of less than 5° C., and an alkaline catalyst.
Patent AT-E263333-T1 (AT)
Inventor: AMBACH DOUGLAS C
IPC: F21S8/00
Filed: 1998-11-12
Granted: 2004-04-15
Abstract: A light fixture apparatus includes a support frame (10) mounted to the wall and an auxiliary or examination light source (40) coupled to the support frame (10) and movable from a first stored position to a second deployed position. A first switch (32) in series with the auxiliary light source (40) is opened when the auxiliary light (40) is in the stored position and closed when the auxiliary light (40) is in the deployed position. The light source (40) has three degrees of adjustment. The light source (40) is connected to one end of telescopic members (60) which are pivotally connected at its second end to the support frame (10) to pivot about an axis transverse the telescoping axis. A safety switch (110) is provided adjacent the telescopic members to sense the pivoting.
Patent AT-E257759-T1 (AT)
Inventor: SCHUSTER HELMUT
IPC: B23B15/00
Filed: 1999-08-06
Granted: 2004-01-15
Abstract: The rotary axes of all the rotary lathes (150, 152, 154, 156) which are arranged side by side are set substantially perpendicular and a rotational swivel device (161, 162) is provided between each lathe by which the workpiece can be transferred once finished by horizontally swivelling one lathe relative to the next. At least one of the lathes has a second spindle mounted at an adjustable distance from the main spindle and driven in rotation in synchronization therewith.
Patent AT-E232194-T1 (AT)
Inventor: RUFF DETLEF DR
IPC: B01J31/22
Filed: 1999-10-05
Granted: 2003-02-15
Abstract: Purification of 2,3,5-trimethyl-p-benzoquinone (TMQ) or isolation of TMQ from a mixture, by crystallization. An Independent claim is included for preparation of TMQ by catalytic oxidation of TMP with oxygen to give a mixture containing TMQ as well as TMP and/or at least 1 of solvent, catalyst-residue, by-product and intermediate, followed by work-up as above.
Patent AT-E464022-T1 (AT)
Inventor: FOSER HANS-PETER
IPC: A61C13/08
Filed: 1999-10-28
Granted: 2010-04-15
Abstract: The color key has a number of plug-in elements (30,32) which fit into a base (12) and each of which has a sample element (14) on the end. the sample elements are made of the same material and in the same way as false teeth and or the restoration material or medium. The plug-in elements lead into sample elements one surface of which is textured and especially curved to match real teeth. The other smooth, especially reverse side is flat and glossy. The sample tooth plug-in elements have a link by which a sample-holder is movably mounted in relation to a shaft.
Patent AT-E287320-T1 (AT)
Inventor: FINK MANFRED
IPC: B23D45/16
Filed: 1999-11-10
Granted: 2005-02-15
Abstract: The electric tool esp. an angle grinder is designed so that a handle switch (32) is arranged at the handle part (25), which is fixed rotatable at a second end (24) of the motor housing and designed. So that the handle part compared to the motor housing (22) is rotatable in at least four specified angle positions and is lockable in these.
Patent AT-E337588-T1 (AT)
Inventor: REINER ROBERT
IPC: G06K19/07
Filed: 1999-12-16
Granted: 2006-09-15
Abstract: The chip card includes at least two demodulators (2,3) and a selector for selecting the output of one (2) of the demodulators, whose control range (16,18) has not been set. The control range of a demodulator can be varied by changing its sensitivity, but only while it is not selected, and while the input signal is out of the preset control range of the demodulator. The chip card may include level control monitoring devices for the demodulators. When the signal is out of the control range of the currently selected demodulator, the other demodulator is selected.
Patent AT-E241549-T1 (AT)
Inventor: VERONA MASSIMO
IPC: B65G47/14
Filed: 1999-09-20
Granted: 2003-06-15
Abstract: Machine for aligning objects, such as variously shaped cylindrical containers (50) to be fed to printing machines, filling machines, labelling machines or the like, comprises a rotary disc (2) shaped as a cone with its vertex facing upwards, an underlying flat circular concentric disc (3) the periphery of which projects beyond the edge of the upper disc and which is rotated in the same direction as but at a different speed from the upper disc, a fixed first portion of rigid cylindrical wall (4) bounding a sector of said upper disc, and a second portion of curved wall (7) adjustable in the radial direction and connecting the first wall overlying the edge of the upper disc to a deformable third wall (8) extending from said second wall to lie in front of and at an adjustable distance from at least a portion of said first wall, said third wall being a flexible wall constructed of synthetic material and being supported by a series of supports (91-98), the distance of which from the centre of the machine is adjustable in synchronism. <IMAGE>
Patent AT-E219279-T1 (AT)
Inventor: LETHEN PHILIP
IPC: G11B23/03
Filed: 1999-01-05
Granted: 2002-06-15
Abstract: A holder for at least one compact disk. The holder is made completely of an environmentally safe material and at the same time permits the compact disk to be fastened safely and with simple handling. The holder includes a case having at least one front side and a back side and at least one fastening element or fastening frame being disposed on an inside face of the case. The fastening element or fastening frame having dimensions which are adapted to accommodate a compact disk. The case and the fastening elements and/or fastening frames are made of a cardboard material.
Patent AT-E257463-T1 (AT)
Inventor: TRDIC FRANCELJ
IPC: G05D3/00
Filed: 1999-02-16
Granted: 2004-01-15
Abstract: The invention relates to a device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers. The device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers is characterized in that inside the settling chamber (9) a video camera (10) is placed and the melt tank (11) is movable along the Z and X axes by means of two propelling motors (19, 20), the video camera (10) being connected to a digitizer (15) which is a component of the electronic unit (14), this electronic unit (14) also comprising an output controller (16) that is connected, via a distribution board (17), to a relay block (18) by means of which the alarm (21) of the camera (10) and the motors (19, 20) for moving the tank (11) are switched on, while the electronic circuit (14) with the digitizer (15) and the output controller (16) is realized by means of a computer. The device for automatic positioning of the melt stream on the first rotating disk of an apparatus for scattering rock wool into fibers provides automatic, fast, precise and optimum positioning of the melt stream on the first rotating disk of the apparatus for scattering rock wool into fibers.
Patent AT-E333114-T1 (AT)
Inventor: HOYLE CHARLES E
IPC: C08F22/40
Filed: 1999-01-29
Granted: 2006-08-15
Abstract: Photopolymerization compositions which include maleimides and processes using the same are disclosed. Polymerization of compositions which include maleimides in combination with a benzophenone compound/hydrogen atom donor sensitizer system may be activated by irradiating the composition with radiation.
Patent AT-E230320-T1 (AT)
Inventor: TANK KLAUS
IPC: B22F3/14
Filed: 1999-04-20
Granted: 2003-01-15
Abstract: There is disclosed a method of abrading a product where a corrosive environment is experienced which includes the steps of using, as the abrading element, a composite diamond compact comprising a diamond compact bonded to a cemented carbide substrate, the diamond compact comprising a polycrystalline mass of diamond particles and a second phase containing diamond catalyst/solvent and a noble metal.
Patent AT-E259681-T1 (AT)
Inventor: BERGMAN ERIC J
IPC: G03F7/42
Filed: 1999-04-16
Granted: 2004-03-15
Abstract: A novel chemistry and application technique used in a chemical process sequence to address the contamination concerns of the microelectronic fabrication industry is set forth. These concerns are namely: minimizing contamination for organics, particles, metal/ions, and silicon dioxide. Generally stated, cleaning of workpieces (20), such as semiconductor wafers, is accomplished by delivery of a chemical stream to the workpiece surface (20). Ozone is delivered either into the liquid process stream (70) or into the process environment (15). The chemical stream, which may be in the form of a liquid or vapor, is applied to the wafer in a system which enables control of the boundary layer which forms on the workpiece surface (20). The chemical stream may include components such as ammonium hydroxide for simultaneous particle and organic removal, another chemical to raise the pH of the solution, or other chemical additives designed to accomplish one or more specific cleaning tasks.
Patent AT-E216554-T1 (AT)
Inventor: KOCH HANS
IPC: H05K3/10
Filed: 1999-03-25
Granted: 2002-05-15
Abstract: The manufacture of thin film structure uses a multi layer form in which the layers have a pattern produced using an ink jet printing process that is programmed to produce a pixel pattern. This is then subjected a process in which a heated fluid is directed at the surface and is in a programmed jet form
Patent AT-E235543-T1 (AT)
Inventor: LEON JEAN-PIERRE RENE
IPC: B65D39/04
Filed: 1999-07-19
Granted: 2003-04-15
Abstract: The invention concerns a heat sealing composition including an adhesive framework and a framework forming constituent, the adhesive constituent being a maleic vinyl-anhydride ethylene-acetate polymer or a vinyl ethylene-acetate polymer modified to have epoxy functions and the framework forming constituent being selected from among a block polyether amide, modified or not, and a block polyether ester. The composition is useful for making closure plugs.
Patent AT-E282640-T1 (AT)
Inventor: WILLIMANN HONGLI
IPC: A61K47/32
Filed: 1999-07-21
Granted: 2004-12-15
Abstract: The invention relates to a process for the preparation of aqueous dispersions of latex particles having a heterogeneous morphology by a semicontinuous emulsion polymerization, comprising the emulsion polymerizing of ethylenically unsaturated (co)monomers, accompanied by, the addition of cationic and/or anionic and/or nonionic emulsifiers and/or protective colloids as stabilizers, which are directly used as such or synthesized in situ, the semicontinuous emulsion polymerization being performed in the presence of the stabilizer or stabilizers with a monomer mixture, which a) contains at least one nonionic, ethylenically unsaturated monomer with a glass transition temperature Tg above about 30° C. in a quantity of about 10 to 70 wt. %, based on the total weight of ethylenically unsaturated (co)monomers and b) at least one hydrophilic, ethylenically unsaturated monomer in a quantity of about 5 to 30 wt. %, based on the total weight of ethylenically unsaturated (co)monomers.
Patent AT-E248010-T1 (AT)
Inventor: VERDOES DIRK
IPC: B01D11/02
Filed: 1999-10-20
Granted: 2003-09-15
Abstract: In order to remove a component from solid particle material by extraction, use is made of a column with one or more tubes which extend between the ends of the column, at least one filter being fitted in the wall of each tube. The particle material is fed in at a first end of the column and, forced by hydraulic pressure, moves along the abovementioned tubes to scraping means fitted at the second end of the column. Extraction liquid is fed into the column at the abovementioned second end and flows in countercurrent to the particle material in the direction of the abovementioned first end of the column. Extraction liquid with component from the particle material dissolved in said extraction liquid passes by way of the above mentioned filters into the abovementioned tubes and flows in countercurrent to the particle material to an outlet at the abovementioned first end. The particle material is scraped off at the abovementioned second end by the scraping means.
Patent AT-E310900-T1 (AT)
Inventor: HUNT ANDREW T
IPC: F02M53/02
Filed: 1999-09-23
Granted: 2005-12-15
Abstract: A method for causing a very fine atomization or vaporization of a liquid or liquid-like fluid, where the resulting atomized or vaporized solution is entered into engine, instrument or area for the fluid to be in mixed. The ability of the near supercritical atomizer to produce very fine droplets of a wide range of liquids without any aspirant is very important for number of industrial applications. Especially when the drop size can be so finely controlled. Industries needing such fine atomization include applications such as combustion, engines, scientific equipment, chemical processing, waste disposal control, cleaning, etching, insect control, surface modification, humidification and vaporization. It is important in these applications not to cause a decomposition of the material being atomized. Staying below the supercritical point normally enables no decomposition and/or no precipitation of components within the liquid or fluid in most applications, but a very fine atomization is obtained without the need of any aspirant.
Patent AT-E238915-T1 (AT)
Inventor: BECK UDO
IPC: B43K19/02
Filed: 1999-12-01
Granted: 2003-05-15
Abstract: A wood-encased pencil has raised structures formed of a synthetic material. The raised structures project above the surface at which the pencil is held and the structures form handling or gripping surfaces to increase the gripability of the pencil. The raised structures are formed by applying to the pencil an initially flowable plastic composition that later solidifies to form the raised structures. The plastic composition has, as a principal constituent, an aqueous polymer dispersion that hardens to become water-resistant.
Patent AT-E264100-T1 (AT)
Inventor: BONDINELL WILLIAM E
IPC: A61P1/00
Filed: 1999-12-28
Granted: 2004-04-15
Abstract: This invention relates to substituted benzanilides which are modulators, agonists or antagonists, of the CCR5 receptor. In addition, this invention relates to the treatment and prevention of disease states mediated by CCR5, including, but not limited to, asthma and atopic disorders (for example, atopic dermatitis and allergies), rheumatoid arthritis, sarcoidosis and other fibrotic diseases, atherosclerosis, psoriasis, autoimmune diseases such as multiple sclerosis, and inflammatory bowel disease, all in mammals, by the use of substituted benzanilides which are CCR5 receptor antagonists. Furthermore, since CD8+ T cells have been implicated in COPD, CCR5 may play a role in their recruitment and therefore antagonists to CCR5 could provide potential therapeutic in the treatment of COPD. Also, since CCR5 is a co-receptor for the entry of HIV into cells, selective receptor modulators may be useful in the treatment of HIV infection.