baber/WOPTO huggingface dataset:
Patent AT-E152287-T1 (AT)
Inventor: HASKELL JACOB D
IPC: H01L21/3205
Filed: 1988-12-02
Granted: 1997-05-15
Abstract: A novel process is provided for fabricating transistors (14), contacts (46s, 40g, 46d) and interconnections (46c) in a novel self-aligned configuration. The process of the invention permits higher packing densities, and allows feature distances to approach 0.5  mu m and lower. In a preferred embodiment, the configuration is also planarized. A unique combination of masks in conjunction with a multi-layer structure (28) formed on the surface of a semiconductor wafer (16), the multi-layer structure including a buried etch-stop layer therein (28b), defines the source (18), gate (22), and drain (20) elements and their geometry relative to each other and to interconnects. Polysilicon plug (40, 46) contacts through slots in the multi-structure layer permit vertical contact to be made to the various elements. Silicidation (56) of the polysilicon plugs reduces series resistance in the vertical direction and permits strapping of N<+> and P<+> polysilicon plugs.
Patent AT-E118876-T1 (AT)
Inventor: JACOB ETIENNE
IPC: F16C29/00
Filed: 1989-07-07
Granted: 1995-03-15
Abstract: In a linear guide for precision machines, the linear bearing of the mobile bearing element (2) which moves relative to the stationary bearing element (1) is achieved by means of magnetic bearings (3, 5) or air bearings (9, 11). The drive is provided by electric motors, in particular linear motors (6, 7). To ensure optimal stability to temperature fluctuations and hence optimal precision, for example in measuring machines, all heat-generating electrical devices, i.e. the coils (8) of the magnets (3) or motors (6) are manufactured by superconducting technology.
Patent AT-E79270-T1 (AT)
Inventor: WEGNER CRAIG D
IPC: A61P11/06
Filed: 1990-03-08
Granted: 1992-08-15
Abstract: The present invention relates to the use of intercellular adhesion molecules (ICAM-1), their functional derivatives, and molecules which bind to them, in the treatment of asthma.
Patent AT-E126436-T1 (AT)
Inventor: SALITURO FRANCESCO G
IPC: C07D209/42
Filed: 1990-04-23
Granted: 1995-09-15
Abstract: The present invention is directed to pharmaceutical compositions containing 2-carboxylic indole derivatives. The compounds are excitatory amino acid antagonists.
Patent AT-E128563-T1 (AT)
Inventor: TAKIGUCHI TSUYOSHI
IPC: G03G9/08
Filed: 1990-04-25
Granted: 1995-10-15
Abstract: A magnetic developer for developing an electrostatic latent image, including hydrophobic silica fine powder and an insulating magnetic toner comprising at least a binder resin and a magnetic material comprising spherical magnetic particles; wherein 0.16 to 1.6 wt. parts of the hydrophobic silica fine powder is mixed with 100 wt. parts of the insulating magnetic toner; the developer contains 17 - 60 % by number of magnetic toner particles having a particle size of 5 microns or smaller, 5 - 50 % by number of magnetic toner particles having a particle size of 6.35 - 10.08 microns, and 2.0 % by volume or less of magnetic toner particles having a particle size of 12.7 microns or larger.
Patent AT-E98636-T1 (AT)
Inventor: ZIPPERER EBERHARD DR
IPC: C07D409/06
Filed: 1990-05-02
Granted: 1994-01-15
Abstract: Pyridines of the formula   <IMAGE> 1  where R1 is hydrogen, C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl or an acyl radical COR2; R2 is C1-C6-alkyl, C3-C6-alkenyl, C3-C6-alkynyl, C1-C6-haloalkyl or substituted or unsubstituted aryl; A is one of the groups  <IMAGE> where R3 and R4 are identical or differ and each is C1-C6-alkyl, with the proviso that R3 and R4 are not simultaneously methyl; R5 is one of the groups (CH2)n, CH2OCH2, CH2S(O)mCH2, CH2CH2O or CH2CH2 S(O)m, n denoting 1, 2, 3, 4 or 5, and m being 0, 1 or 2; Ar is aryl which is unsubstituted or bears from one to five substituents selected from the group consisting of C1-C6-alkyl, phenyl, halogen, C1-C6-haloalkyl, C1-C6-alkoxy, C1-C6-haloalkoxy, C1-C6-alkoxyiminocarbyl, phenoxy, halophenoxy and benzyloxy, and the N-oxides and plant-tolerated acid addition salts thereof, and fungicides containing these compounds.
Patent AT-E107632-T1 (AT)
Inventor: JONES GRAHAM PETER
IPC: C07D239/52
Filed: 1990-07-03
Granted: 1994-07-15
Abstract: Herbicidal benzylpyrimidine and benzyltriazine derivatives of the formula: <CHEM>  and salts thereof, where:  X is -CH= or -N=;  R<1> represents a substituted or unsubstituted phenyl group; R<2> represents hydrogen, or a substituted or unsubstituted alkyl or aralkyl group; R<3> represents cyano or a group -COOR or -CONRR min , where R and R min , which may be the same or different, each represent hydrogen, alkyl, alkenyl, alkynyl or aralkyl; and R<4> and R<5>, which may be the same or different, each represent hydrogen, alkyl, alkoxy, amino or halogen, processes for their preparation, and compositions containing them.
Patent AT-E109434-T1 (AT)
Inventor: THEVISSEN PETER
IPC: C02F1/66
Filed: 1990-04-13
Granted: 1994-08-15
Abstract: The invention concerns a method for treating water to prevent corrosion and or scaling, characterized in that use is made of carbondioxide as pH regulation, together with one or more of the following components :     a) one or more water soluble polymers   b) one or more water soluble phosphonates c) one or more chemicals capable of preventing corrosion and/or deposits. n
Patent AT-E107797-T1 (AT)
Inventor: DUTHOIT JEAN-PIERRE
IPC: B61L27/00
Filed: 1990-04-06
Granted: 1994-07-15
Abstract: PCT No. PCT/FR90/00245 Sec. 371 Date Nov. 30, 1990 Sec. 102(e) Date Nov. 30, 1990 PCT Filed Apr. 6, 1990 PCT Pub. No. WO90/12411 PCT Pub. Date Oct. 18, 1990.An apparatus for monitoring at a distance the open or closed state of at least one contact. The installation consists of a non-security control circuit made up of coder couples (such as CM1, CV1 CM2, CV2 and CM3 CV3) and a microcontroller (1), connected by a modem (2) and a data transmission link (3) to a central security control (LST). This installation is useful in the railway domain, to remotely monitor contacts.
Patent AT-E115663-T1 (AT)
Inventor: EBERHARD JANSSEN DR
IPC: D21F3/02
Filed: 1991-08-10
Granted: 1994-12-15
Abstract: A ribbon for use in paper machines, in particular in wet presses having a lengthened press gap, has a pliable, liquid-impermeable ribbon layer, which is smooth on its rear side and into whose front side a textile product is inserted, only partly with the formation of open cavities. In order that this ribbon is distinguished on the one hand by high flexibility and a large cavity volume for removal of water, but on the other hand an improved bond between textile product and ribbon layer is achieved, the textile product (5) has a supporting web (6) and a fibre layer (9) fixed thereto, which is arranged on the side adjacent to the ribbon layer (2), and the textile product (5) is inserted in the ribbon layer (2) only with this fibre layer (9) and the supporting web (6) lies outside the ribbon layer (2). <IMAGE>
Patent AT-E148425-T1 (AT)
Inventor: JONGEMA PIETER
IPC: C01D3/06
Filed: 1991-12-19
Granted: 1997-02-15
Abstract: In a purification process for brine, impurities such as calcium, magnesium and/or sulphate are precipitated by the addition of calcium hydroxide (Ca(OH)2) and sodium carbonate (Na2CO3). Following NaCl crystallisation by evaporation of the brine, a mother liquor is obtained which still contains among others sulphate, potassium and bromide ions. Further concentration of this motherliquor by evaporation results in the precipitation of both NaCl and Na2SO4 and a more strongly concentrated motherliquor with respect to both potassium and bromide remains. This concentrated motherliquor is drained off. Either the prcipitated naCl and Na2SO4 are dissolved in water or the Na2SO4 is dissolved in purified brine or crude brine and then returned to the brine purification process, thereby lowering both the potassium and bromide ion levels in the purified brine. As a consequence the contents of both potassium and bromide of the NaCl are reduced.
Patent AT-E118491-T1 (AT)
Inventor: HALCOMB RANDALL L
IPC: C07D307/30
Filed: 1991-03-22
Granted: 1995-03-15
Abstract: Axial anomeric sulfoxides generated via thiophenol Ferrier rearrangement of glucal and galactal derivatives are used to synthesize glycals of the gulal and allal series. An application of the method led to the synthesis of the esperamicin thiosugar.
Patent AT-E176337-T1 (AT)
Inventor: LEE WAI MUN
IPC: H01L21/027
Filed: 1991-11-05
Granted: 1999-02-15
Abstract: A stripping composition for removing resists from substrates containing hydroxylamine and at least one alkanolamine is described. Optionally, one or more polar solvents can also be included in the stripping composition. The stripping composition is especially suitable for removing a photoresist from a substrate during the manufacture of semiconductor integrated circuits and for removing cured polymer coatings, such as polyimide coatings.
Patent AT-E171072-T1 (AT)
Inventor: KRIVAN HOWARD C
IPC: A61K9/127
Filed: 1991-07-31
Granted: 1998-10-15
Abstract: A variety of conjugates, comprising at least one agent coupled to at least one receptor which binds a microorganism, are provided. Preferred agents include anti-infectives, such as antibiotics and synthetic drugs. Uses of the conjugates include as in vitro inhibitors and as therapeutic agents, e.g., for the treatment of infections due to pathogenic microorganisms.
Patent AT-E146719-T1 (AT)
Inventor: CONRADIE WILHEIM EDUARD
IPC: A01N37/06
Filed: 1991-09-02
Granted: 1997-01-15
Abstract: PCT No. PCT/GB91/01480 Sec. 371 Date May 3, 1993 Sec. 102(e) Date May 3, 1993 PCT Filed Sep. 2, 1991 PCT Pub. No. WO92/04166 PCT Pub. Date Mar. 19, 1992.A wood preservative composition including a mixture of two or more metallic soaps of long chain unsaturated fatty acids, which soaps have a metallic component selected from the group consisting of copper, zinc, chromium, iron, antimony, tin, cobalt, nickel, arsenic, boron, lead, magnesium, potassium and sodium, and a fatty acid component selected from two or more of the group consisting of oleic acid, linoleic acid, and linolenic acid, the composition being such that the ratio by mass of metallic soap of oleic acid:metallic soap of linoleic acid:metallic soap of linolenic acid is about 20-29:15-70:0-47.
Patent AT-E115366-T1 (AT)
Inventor: LOMBARDO STEPHEN P
IPC: A23L15/00
Filed: 1991-09-24
Granted: 1994-12-15
Abstract: A method of removing cholesterol from egg yolk by shearing a mixture of oil:egg yolk:water ratio of about 3:1:0.8 to about 1.5:1:0.4 where the temperature of the mixture during shearing is between about 124 DEG  to about 148 DEG  F.
Patent AT-E191596-T1 (AT)
Inventor: YOUNG PATRICK
IPC: H04N5/7826
Filed: 1991-09-10
Granted: 2000-04-15
Abstract: Screen (10) for a user interface of a television schedule system and process consists of an array (24) of irregular cells (26), which vary in length, corresponding to different program lengths of one half to one-and-one half hours or more. Because of the widely varying length of the cells (26), if a conventional cursor used to select a cell location were to simply step from one cell to another, the result would be abrupt changed in the screen (10). By restricting cursor movements to the regular cells, abrupt screen changes will be avoided. A conventional offset shadow (34) which is a black bar underlines the entire cell and wraps around the right edge of the cell. To tag the underlying position which defines where the cursor (32) is and thus, where it will move next portions (36) of the black bar outside the current underlying position are segmented, while the current position is painted solid.
Patent AT-E128603-T1 (AT)
Inventor: SCHWOPE REINHARD
IPC: A01B61/04
Filed: 1992-05-23
Granted: 1995-10-15
Abstract: The invention relates to an overload safety device for plough legs, in which the beam and its pivot joint are arranged on the plough frame in a common horizontal plane, with a working accumulator arranged in a tubular beam and with a toggle-lever system fastened between the plough frame and the beam. The object of the invention is to provide a compact and functionally reliable overload safety device for plough legs. According to the invention, this is achieved in that the toggle-lever system (5) is designed with a toggle joint (12) which can be pivoted outwards in the direction of the beam (2), in that a holding and adjusting device (23) is fastened to the beam (2) on the side, facing away from the beam (2), of the rear toggle-lever arm (11), mounted rotatably on the beam head (9), of the toggle-lever system (5), and a force-transmission element (7) is arranged between the toggle-joint pin (13) and a thrust bolt (18) mounted on the working accumulator (20) in the beam (2). <IMAGE>
Patent AT-E134535-T1 (AT)
Inventor: SAATWEBER DIETRICH DR
IPC: B01D61/14
Filed: 1992-10-02
Granted: 1996-03-15
Abstract: A process for the recovery of oversprays from water-coatings during spray coating in spray booths, in which the overspray is collected in an aqueous washing liquid which is continuously returned in a circulation (A) to the spray booth, a part of the washing liquid which contains the overspray being fed from the circulation (A) to an ultrafiltration circulation (B), and permeate being withdrawn in the ultrafiltration circulation (B) and returned to supplement the washing liquid into the circulation (A), in which the washing liquid used is the water-coating, which is used in the spray booth for spray coating, in a form diluted with water, the liquid circulating in the ultrafiltration circulation (B) is the water-coating, which is used in the spray booth for spray coating, if required, in a form diluted with water, and the process is carried out continuously, the washing liquid having in the circulation (A) an approximately constant solids content which is in the range from 4 - 20 % by weight, and the liquid circulating in the ultrafiltration circulation (B), by withdrawal of permeate, being kept at an approximately constant solids content in the range from 15 % by weight to the solids content which results from the spraying viscosity of the water-coating and is higher than the solids content in the circulation (A), and a part of the liquid circulating in the ultrafiltration circulation (B) being used as a water-coating for spray coating in the spraying booth or for the treatment thereof.
Patent AT-E164036-T1 (AT)
Inventor: GUECKEL HARTMUT
IPC: H04L1/08
Filed: 1992-07-03
Granted: 1998-03-15
Abstract: The transmission method provides an at least doubled data transmission, the data message pairs (T1.1, T2) to be transmitted being represented, by means of suitable measures, by statistically mutually independent bit sequences; this is achieved by using a cryptological coding method in at least one of the data sequences generated at the source end. If this is given, the probability that the data messages in each case belonging together are falsified by interfering influences in such a manner that their falsification can no longer be detected by data comparison at the sink end can be considered as being negligibly small. The method according to the invention, in connection with failsafe signal sources (Q) and sinks (S) allows the failsafe data transmission via a non-failsafe data transmission system, the implementation of which can be completely unknown. <IMAGE>
Patent AT-E132435-T1 (AT)
Inventor: DALEBROUX DEAN GERARD
IPC: B41M5/333
Filed: 1992-09-29
Granted: 1996-01-15
Abstract: Thermally-responsive record material comprises a support having provided thereon in substantially contiguous relationship     an electron-donating dye precursor;     an acidic developer material; and a zinc stearate and ammonia complex formed by admixture of ammonium hydroxide and zinc stearate such that the admixture has a pH greater than 10. A sensitizer is preferably also present, and the zinc stearate/ammonia complex preferably also includes zinc oxide. The presence of the zinc stearate/ammonia complex improves thermal image response and/or improves resistance to thermal image decline upon exposure to elevated temperature.
Patent AT-E137702-T1 (AT)
Inventor: BOISSONNAT PHILIPPE
IPC: B29C45/18
Filed: 1992-11-04
Granted: 1996-05-15
Abstract: Prod. comprises a thermoplastic organic material; e.g. polypropylene, polyamide or polyester; with fibre reinforcement eg. glass fibre; mineral and organic additives is made by moulding extrusion or injection from material supplied from an extruder where at least part of the organic material is fed in the form of strands or continuous filaments. The organic material and reinforcing fibres may be fed at the same or via two different feed entries, also the input may be a continuous filament which itself is a composite of reinforcement and organic material.
Patent AT-E137750-T1 (AT)
Inventor: VAN DE MOESDIJK CORNELIS GERAR
IPC: C07D251/60
Filed: 1991-11-28
Granted: 1996-05-15
Abstract: PCT No. PCT/NL91/00240 Sec. 371 Date Jun. 1, 1993 Sec. 102(e) Date Jun. 1, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09585 PCT Pub. Date Jun. 11, 1992.The invention relates to a selective removal of impurities from the gas stream leaving a melamine synthesis reactor in the preparation of melamine from urea by means of a treatment with steam at elevated temperature in the presence of a catalyst which is shape-selective. For instance a molecular sieve is chosen.
Patent AT-E148422-T1 (AT)
Inventor: WEISSMAN BERNARD
IPC: A61C19/02
Filed: 1992-03-31
Granted: 1997-02-15
Abstract: This invention provides a compact and convenient dental tool container which is particularly useful for storing dental posts, post wrenches and reamers, and stops for reamers, plus a gauge, coordinating several of a dentist's requirements in a helpful way. A handheld circular tool holder has a number of peripheral compartments for the tools and a selector lid rotatable on the tool holder which selector lid has an opening to access the peripheral compartments. Optionally, a secondary compartment and access opening in the lid provide storage for the post wrenches. A novel breakaway tab locks the lid closed for distribution and marketing, and preferably engages in a unique gauge block for sizing the reamers; alternatively an indexing ratchet restricts rotation of the lid. The invention includes a kit comprising the container charged with the several tools described.
Patent AT-E138139-T1 (AT)
Inventor: TROUGOUBOFF EMILE
IPC: E01F13/00
Filed: 1992-06-12
Granted: 1996-06-15
Abstract: PCT No. PCT/FR92/00531 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed Jun. 12, 1992 PCT Pub. No. WO92/22709 PCT Pub. Date Dec. 23, 1992.A barrier for the protection of reserved areas including at least one upper element (1) rotatably mounted relative to a lower element (6) anchored in the ground (G). An elastic return spring (18) is interposed between the upper and lower elements (1,6). The upper element (1) is adapted to be displaced to either side of an upright reference position by rotating about a horizontal pin (2) provided on the lower element (6). A releasable mechanism selectively blocks rotation of the upper element in a first direction (F2) and a non-releasable mechanism blocks rotation of the upper element in the reverse direction (F1) at the end of a limited angular deflection. The elastic return spring provides a force opposing the limited deflection in the reverse direction.
Patent AT-E138877-T1 (AT)
Inventor: BETTATI TIENNO
IPC: B65G17/38
Filed: 1993-04-09
Granted: 1996-06-15
Abstract: Conveyor chain, including multiple links that are shaped like a sort of fork (3) whose aperture is closed, from the active part of the link, by a monolithic plate (4), and where said links are connected by pins (5) that are situated transversally to the arms (31) of said forks, and that are inserted into the respective seats (7) of articulation and oscillation situated on the crosspieces (30) of said forks, and said pin (5) has a partially cylindrical shape, while said seat (7) has a central narrowing (71) that faces the non-cylindrical part of said pin (5). <IMAGE>
Patent AT-E166696-T1 (AT)
Inventor: JENNINGS BERNARD ALAN
IPC: E21B10/00
Filed: 1993-02-04
Granted: 1998-06-15
Abstract: An abrasive tool such as a drill bit has a body with a working face (10). Undercut recesses (12) are formed in the working face (10). Cutting inserts (16) which present working ends (20) are located in the recesses (12). Locking means (24) in the recesses engage between the undercuts (14) and formations (22) on the inserts (16). This locks the inserts (16) against withdrawal from the recesses (12). <IMAGE>
Patent AT-E143331-T1 (AT)
Inventor: CLARKE ALAN ROY
IPC: B65D25/20
Filed: 1993-03-12
Granted: 1996-10-15
Abstract: A container, for example a paint can, comprises a cylindrical side wall (10), a lever ring (12) and a lid (18). An overclosure clip (22) extending around substantially the whole circumference of the container has three depending portions (24, 28, 30). The outermost portion (24) engages below a lip (14) on the lever ring, the middle portion (28) is a tight resilient fit in a recess (16) between the lever ring and the lid, and the innermost portion (30) is a tight resilient fit in a groove (20) in the lid. The clip (22) includes a circumferential cushioning ring (36), preferably of flexible plastics material. A sealing ring is seated in a groove in the outer wall of the lid and effects a seal between that face and a facing surface of the lever ring. <IMAGE>   <IMAGE>
Patent AT-E149181-T1 (AT)
Inventor: GAILLARD PATRICE
IPC: C08F2/18
Filed: 1993-06-30
Granted: 1997-03-15
Abstract: New process for the preparation of polymers or copolymers based on MMA modified by imidation, with the aid of amine, of the ester functional groups which they contain, this process consisting in producing the MMA-based polymer or copolymer by polymerisation in pearl form and being characterised in that the imidation is performed on the said PMMA pearls in suspension in a hydrophobic nonsolvent agent. The imidation reactor 1 is provided with stirring means 2, a conduit 3 for injecting amine and a conduit 4 for removing the suspension. The imidated pearls are taken via the conduit 7 into a vessel allowing the imidated pearls obtained to be dried and recovered. <IMAGE>
Patent AT-E210643-T1 (AT)
Inventor: TYLER PETER C
IPC: A61K31/557
Filed: 1993-09-09
Granted: 2001-12-15
Abstract: This invention relates to a prostaglandin-bisphosphonate compound of the formula:   <IMAGE>   and its pharmaceutically acceptable salts. The claimed compounds are effective as delivery agents of prostaglandins to treat osteoporosis and related bone diseases. The claimed compounds also simultaneously deliver a bisphosphonate which inhibits bone resorption and delivers prostaglandins which increase bone formation in vivo.
Patent AT-E194527-T1 (AT)
Inventor: RUZZA WOGLER
IPC: B22D11/06
Filed: 1994-02-25
Granted: 2000-07-15
Abstract: Method for the controlled pre-rolling of thin slabs (20) leaving a continuous casting plant, whereby the pre-rolling is carried out with a plurality of pairs of rolls (14-16) grouped together in one or more pre-rolling assemblies (10), the first of the pre-rolling assemblies (10) being positioned immediately downstream of foot rolls (12) of a mold (11), at least one displaceable roll (16) being included in the pairs of rolls (14-16), the pairs of rolls (14-16) being associated with pressure transducer means (18) and hydraulic capsule means (17), position transducer means (24) being included, the pressure transducer means (18) and position transducer means (24) can be associated with a data processing unit (21), at least the first of the pairs of rolls (14-16) processing a slab (20) which has just emerged from the mold (11) with a thin solidified skin. The method achieves a pre-rolling with a reduction of the thickness of the slab (20) leaving the last pair of pre-rolling rolls (14-16) by at least 10% so as to eliminate the liquid core and to bring into contact the zones in a two-phase condition in order that the central solidification structure be refined and the central separation be minimized. <IMAGE>