baber/WOPTO huggingface dataset:
Patent AT-E171284-T1 (AT)
Inventor: BRIGUGLIO JAMES J
IPC: G03F7/027
Filed: 1996-02-08
Granted: 1998-10-15
Abstract: A photoimageable composition, useful as a photoresist for forming a printed circuit board, is both alkaline aqueous developable but, subsequent to exposure and development, is processable in highly alkaline environments, such as additive plating baths and ammoniacal etchants. The photoimageable composition comprises A) between 20 and 75 wt% of a binder polymer, B) between 20 and 60 wt% of a photopolymerizable material which is a multifunctional photopolymerizable monomer or short chain oligomer, and C) between 2 and 20 wt% of a photoinitiator chemical system, the weight percentages being based on the total weight of components A)-C). The binder polymer A) is a styrene/maleic anhydride copolymer in which the maleic anhydride residues are mono-esterified to between 50 and 65 mole percent of an alkyl, aryl, cycloalkyl, alkaryl, or arylalkyl alcohol having a molecular weight greater than 100, to between 15 and 50 mole percent of a C1-C3-alkyl alcohol, and to at least 80 mole percent total. The polymer has between 45 and 65 mole percent styrene residues and between 35 and 55 mole percent maleic anhydride residues, a weight average molecular weight of between 80,000 and 200,000, and an acid number of between 170 and 220. A photoimageable composition containing an epoxy resin and the novel polymer of the present invention is hardenable to form a solder mask.   The novel polymer of the present invention provides tack-free photoimageable compositions, permitting contact imaging.
Patent AT-E226619-T1 (AT)
Inventor: CIARDI CLAUDE
IPC: C09K3/00
Filed: 1996-04-18
Granted: 2002-11-15
Abstract: The present invention relates to an antifreeze composition containing a water-soluble liquid alcohol and a corrosion inhibitor system comprising (a) a mixture of at least two aromatic or aliphatic dicarboxylic acids, or of at least two salts of the said acids, (b) at least one 1,3-diazole chosen from imidazole, benzimidazole, imidazoline and hydrocarbon derivatives thereof, and (c) at least one triazole compound. The aqueous fluids containing the said composition have excellent anticorrosive properties and heat stability over long periods of time, in particular when the fluids are used as heat transfer fluids at temperatures above 150 DEG C.
Patent AT-E174935-T1 (AT)
Inventor: NEIS STEPHAN
IPC: C08G59/16
Filed: 1996-03-06
Granted: 1999-01-15
Abstract: PCT No. PCT/DE96/00393 Sec. 371 Date Nov. 3, 1997 Sec. 102(e) Date Nov. 3, 1997 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/28478 PCT Pub. Date Sep. 19, 1996A modified acrylic copolymer obtained by modifying an epoxy groups-containing copolymer by a carboxyl group-containing polycycloaliphatic substance having at least two cycles and a refractive index at 20 DEG  C. of at least 1.460 as well as the use for lacquers with higher gloss.
Patent AT-E193147-T1 (AT)
Inventor: QUAPP WILLIAM J
IPC: G21F1/04
Filed: 1996-01-23
Granted: 2000-06-15
Abstract: A composition for use as a radiation shield. The shield is a concrete product containing a stable uranium aggregate for attenuating gamma rays and a neutron absorbing component, the uranium aggregate and neutron absorbing component being present in the concrete product in sufficient amounts to provide a concrete having a density between about 4 and about 15 grams/cm3 and which will at a predetermined thickness, attenuate gamma rays and absorb neutrons from a radioactive material of projected gamma ray and neutron emissions over a determined time period. The composition is preferably in the form of a container for storing radioactive materials that emit gamma rays and neutrons. The concrete container preferably comprises a metal liner and/or a metal outer shell. The resulting radiation shielding container has the potential of being structurally sound, stable over a long period of time, and, if desired, readily mobile.
Patent AT-E229345-T1 (AT)
Inventor: JOHNSTON ROBERT E
IPC: C12N15/09
Filed: 1996-05-22
Granted: 2002-12-15
Abstract: The present invention provides a recombinant DNA comprising a cDNA coding for an infectious South African Arbovirus No. 86 (S.A.AR86) virus RNA transcript and a heterologous promoter positioned upstream from the cDNA and operatively associated therewith. The present invention also provides an infectious RNA transcript encoded by the cDNA, and infectious attenuated viral particles containing the RNA transcript encoded by the cDNA.
Patent AT-E203001-T1 (AT)
Inventor: KRAUS RICHARD B
IPC: B65G65/44
Filed: 1996-09-25
Granted: 2001-07-15
Abstract: In order to convey granular material from an upstream processing location, a vibratory feeder includes a conveyor having an inlet end and an outlet end disposed in spaced apart relation. The conveyor has the inlet end disposed in a position to receive the material from an outlet of a source of the material by way of gravity. The vibratory feeder utilizes an unbalanced motor for vibrating the conveyor to apply a vibratory force causing the material to be conveyed from the inlet end to the outlet end thereof. The transfer of the material from the source to the conveyor is controlled by using a receptacle have a valve for dispensing the material in the receptacle at the inlet end of the conveyor. Specifically, the receptacle receives the material from the source by gravity and the valve opens and closes dependent upon accumulation of the material in the receptacle.
Patent AT-E236919-T1 (AT)
Inventor: LIU JIH-HUA
IPC: C07H17/08
Filed: 1996-10-25
Granted: 2003-04-15
Abstract: A procedure for preparing 6-O-alkyl erythromycin compounds having the formula: wherein R<SUP>1 </SUP>is a loweralkyl group, R<SUP>2 </SUP>and R<SUP>3 </SUP>an independently hydrogen or a hydroxy-protecting group, except that R<SUP>2 </SUP>and R<SUP>3 </SUP>may not both be hydrogen simultaneously; Y is oxygen or a specifically substituted oxime; and Z is hydrogen, hydroxy or protected-hydroxy; by reaction of the compound wherein R<SUP>1 </SUP>is hydrogen with an alkylating reagent, is the presence of a strong alkali metal base and also in the presence of a weak organic amino base, in a suitable stirred or agitated polar aprotic solvent, or a mixture of such polar aprotic solvents maintained at a reaction temperature and for a period of time sufficient to effect alkylation.
Patent AT-E201707-T1 (AT)
Inventor: GOERTZ HENRICUS JOHANNES JACOB
IPC: C08J5/18
Filed: 1996-12-20
Granted: 2001-06-15
Abstract: The invention relates to a plastic sheeting which is suitable, in particular, for application in the construction industry. It is obtained by employing thermoplastic elastomers and has good humidity-regulating properties and water impermeability. Flame retardancy in accordance with DIN 4102 B2 is obtained by employing melamine, melamine compounds or melamine condensates in the thermoplastic elastomer composition for the sheeting.
Patent AT-E214852-T1 (AT)
Inventor: SIWIAK KAZIMIERZ
IPC: H04B1/16
Filed: 1992-06-29
Granted: 2002-04-15
Abstract: A dual mode communication receiver comprises a first demodulator (108) for detecting information transmitted in an FM modulation format on a first channel, and a second demodulator (112),responsive to the information detected in the FM modulation format, for detecting information transmitted in a linear modulation format on a second channel. The first and second demodulators(108,112) share a common receiver front end. A power conservation circuit(104) is provided for selectively supplying power to the first and second demodulators for enabling the detecting of the information received in the FM modulation format and the linear modulation format, respectively. <IMAGE>
Patent AT-E237369-T1 (AT)
Inventor: HAMMES FRANK
IPC: F24F7/00
Filed: 1997-10-21
Granted: 2003-05-15
Abstract: Free-stand air tower housing cleaner comprises an air-suction unit, a ventilator housing with 1 or more ventilators and stacked air filters. The air cleaner comprises tower housing (1) standing on plinth (2) and encompassing modular components (5, 7, 9, 11, 13). The top of the tower is formed by a cover incorporating an articulated (18, 19) air (65) discharge pipe (62) the position of which can be adjusted.
Patent AT-E291823-T1 (AT)
Inventor: VAN DER TOL JOHANNES JACOBUS G
IPC: H04J14/06
Filed: 1997-02-27
Granted: 2005-04-15
Abstract: In an optical packet-switched network provided with one or more nodes (1), a transmitter (6, 17) transmits polarised packet signals (P) over optical connections (4, 5). A polarised packet signal comprises an address signal (A1) and a data signal (I0), which are generated by the transmitter with different, preferably mutually orthogonal, polarisation states (;, •). In a node (1), the address signal (A1) from a packet signal (or from a power portion (P1) thereof), is separated from the data signal (I0), in a polarisation beam splitter (9). From the separated address signals, a control unit (11) derives control signals by means of which an optical switch (7) is switched for further routing of the packet signals (or of the remaining power sections (P2) thereof). In a second embodiment, polarised packet signals are switched through after they have been provided with an altered address signal in a polarisation beam combiner. <IMAGE>
Patent AT-E203008-T1 (AT)
Inventor: HORNBACK WILLIAM JOSEPH
IPC: C07D295/12
Filed: 1997-05-02
Granted: 2001-07-15
Abstract: The present invention provides compounds which inhibit an envelope virus by inhibiting the fusion of the virus with the host cell. The virus may be inhibited in an infected cell, a cell susceptible of infection or a mammal in need thereof.
Patent AT-E194366-T1 (AT)
Inventor: STECK ALFRED E
IPC: B32B27/30
Filed: 1997-01-03
Granted: 2000-07-15
Abstract: A membrane electrode assembly comprises first and second electrodes and a composite membrane interposed therebetween. The composite membrane comprises a porous substrate impregnated with a polymeric composition comprising polymerized alpha,beta,beta-trifluorostyrene monomeric units. Where the polymeric composition includes ion-exchange moieties, the resultant membrane electrode assembly is useful in electrochemical applications, particularly as a membrane electrode assembly in electrochemical fuel cells.
Patent AT-E229522-T1 (AT)
Inventor: SHANKAR BANDARPALLE B
IPC: A61K31/00
Filed: 1997-10-28
Granted: 2002-12-15
Abstract: Compound represented by the structural formula    <IMAGE>  I  or a pharmaceutically acceptable salt thereof, wherein: a is 0, 1, 2 or 3; b, d and e are independently 0, 1 or 2; R is H, C1-6 alkyl, -OH or C2-C6 hydroxyalkyl; A is an optionally substituted oxime, hydrazone or olefin; X is a bond, -C(O)-, -O-, -NR6-, -S(O)e-, -N(R6)C(O)-, -C(O)N(R6)- -OC(O)NR6-, -OC(=S)NR6-, -N(R6)C(=S)O-, -C(=NOR1)-, -S(O)2N(R6)-, -N(R6)S(O)2-, -N(R6)C(O)O- or -OC(O)-; T is H, phthalimidyl, aryl, heterocycloalkyl, heteroaryl, cycloalkyl or bridged cycloalkyl; Q is heteroaryl; R6a, R7a, R8a, R9a, R6 and R7 are H, C1-6 alkyl, C2-C6 hydroxyalkyl, C1-C6 alkoxy-C1-C6 alkyl, phenyl or benzyl; or R6 and R7, together with the nitrogen to which they are attached, form a ring; R9a is R6 or -OR6; Z is morpholinyl, optionally N-substituted piperazinyl, optionally substituted   <IMAGE>   or substituted   <IMAGE>   g is 0-3 and h is 1-4, provided the sum of h and g is 1-7; wherein aryl, heterocycloalkyl, heteroaryl, cycloalkyl and bridged cycloalkyl groups are optionally substituted; methods of treating asthma, cough, bronchospasm, imflammatory diseases, and gastrointestinal disorders with said compounds, and pharmaceutical compositions comprising said compounds are disclosed.
Patent AT-E299935-T1 (AT)
Inventor: HARRIS H WILLIAM
IPC: C12N15/09
Filed: 1997-03-27
Granted: 2005-08-15
Abstract: Polycation-sensing receptors present in aquatic species and methods of regulating polycation-sensing receptor-mediated functions in aquatic species are described.
Patent AT-E440955-T1 (AT)
Inventor: BOTT RICHARD R
IPC: C12N15/09
Filed: 1997-05-06
Granted: 2009-09-15
Abstract: Novel  alpha -amylase enzymes are disclosed in which a new calcium binding site is modified by chemically or genetically altering residues associated with that calcium binding site. The novel  alpha -amylases have altered performance characteristics, such as low pH starch hydrolysis performance, stability and activity profiles.
Patent AT-E227517-T1 (AT)
Inventor: ABECASSIS JOEL
IPC: A21D6/00
Filed: 1997-07-18
Granted: 2002-11-15
Abstract: A food prepared from the semolina and/or flour of cereals and/or any other fragmented starchy product previously hydrated (8-70 % of the dry matter), shaped according to a pasta or couscous production method, pre-cooked and optionally dried, is disclosed. At least 80 wt.% and preferably 90 wt.% of the starch is gelatinised, and the gelatinisation level is evaluated by differential enthalpic analysis. Differential enthalpic analysis of said food in excess water reveals a peak with a peak temperature higher than 100  DEG C.
Patent AT-E203600-T1 (AT)
Inventor: TAYLOR PETER JOHN
IPC: B41J2/01
Filed: 1995-05-26
Granted: 2001-08-15
Abstract: A material transfer apparatus in the form of a printhead is disclosed which has a fluid-containing cell 120 having insulating walls. An inlet 123 is provided for fluid together with an outlet 124. A first electrode 131 at least partially surrounds the cell and a second, ejection, electrode 134 is disposed in an aperture 128 through which material is ejected.
Patent AT-E350804-T1 (AT)
Inventor: REINOLD HARRY DR-ING
IPC: H02M5/22
Filed: 1998-06-17
Granted: 2007-01-15
Abstract: The method involves combining voltage pulses (U1,U2) of first and second converters with first and second degrees of modulation (m1,m2) so that a common voltage pulse (U1+U2) without gaps is produced. Preferably, during generation of the pulse width modulation using an undershoot method, the carrier signal of the first converter is shifted through an angle alpha with respect to the unchanged carrier signal of the second converter, where alpha is + or - half the sum of the degrees of modulation times 180 degrees. The combined voltage pulses are symmetrical to the previous and following combined voltage pulses. The carrier signals of the first converter with the first modulation degree are shifted by a first angle and the carrier signals of the second converter with the second modulation degree are shifted by a second angle.
Patent AT-E209566-T1 (AT)
Inventor: MANZINI AMERIGO
IPC: B41F31/30
Filed: 1998-09-23
Granted: 2001-12-15
Abstract: An improved printing machine comprises: a frame (3), at least one clichè carrying roller (9) fitted rotationally on the frame (3), the clichè carrying roller (9) being interchangeable with clichè carrying rollers of different diameters, at least one inking roller (15) fitted rotationally on the flame (3) parallel to and in contact with the clichè carrying roller (9), the inking roller (15) being mobile along an arc of circle to enable it to make contact with clichè carrying rollers (9) of different diameters, at least one disk (13) joined to each clichè carrying roller (9), at least one cam (19) joined to the inking roller (15) and in contact with the disk (13). Means are provided for automatically rotating the cam (19) in relation to the movements of the inking roller (15), to maintain the cam regulation of the inking roller (15) with respect to the clichè carrying roller (9). <IMAGE>
Patent AT-E259926-T1 (AT)
Inventor: HOERMANN THOMAS J DIPL-ING
IPC: B65H49/24
Filed: 1998-11-11
Granted: 2004-03-15
Abstract: The sliding locking rod mechanism has a guide stirrup (16) of a hard and resistant metal in a release fitting at a holder (14), which has the sliding rod (12). The guide stirrup (16) and/or holder (14) have only an indirect contact with the sliding rod (12) through a sliding bearing system (18), with one or more sliding bearing units (20,20'). The material of the bearing system (18) is softer, and has a lower friction coefficient against the rod (12) than the material of the stirrup (16). The sliding bearing material is of, or contains plastics.
Patent AT-E226458-T1 (AT)
Inventor: REILLY DAVID M
IPC: A61M5/145
Filed: 1993-07-21
Granted: 2002-11-15
Abstract: A front-loading syringe which comprises a movable plunger for injecting liquid contrast media, is rotatably mountable on a front wall of an injector housing with an interference fit and in sealed relationship with respect thereto, with or without a pressure jacket, by a first-quick release mechanism. At the same time, the plunger is connected to an injector drive mechanism by a second readily releasable mechanism. During the mounting operation, a sensor reads injection information from an indicator device on the syringe and feeds it to an injector control. An audible-and-tactile indicating mechanism also is activated when the syringe is essentially in the desired mounted position. The syringe may include reinforcing ribs which also function as volumetric gradations, and liquid media presence-or-absence indicating dots which appear circular against a liquid media background and oval-shaped against an air background. An injection end of the syringe comprises an injector portion of reduced diameter inside a screw-threaded attachment portion of larger diameter, and may include loop-shaped reinforcing handle portions.
Patent AT-E286919-T1 (AT)
Inventor: SHAMSHOUM EDWAR S
IPC: C07F17/00
Filed: 1998-04-09
Granted: 2005-01-15
Abstract: A polyolefin metallocene catalyst which includes two metallocene components, a stereorigid isospecific metallocene catalyst component and a stereorigid syndiospecific metallocene catalyst component, both of which are supported upon the same support. A method of forming a catalyst system includes contacting the above catalyst with a cocatalyst or Lewis acid. A method of polymerization includes contacting an olefin with the catalyst system.
Patent AT-E443866-T1 (AT)
Inventor: OKAMOTO TADASHI
IPC: B01J19/00
Filed: 1998-07-31
Granted: 2009-10-15
Abstract: A reaction site array to be used in conducting a plurality of reactions between two or more kinds of substances in a liquid medium with a trace amount is provided. The reaction site array comprises a plurality of reaction sites separated each other, each of the reaction sites is composed of a first region and a second region, the second region is raised from the first region to separate the first regions each other, and the first region has an affinity to the liquid medium and the second region has an affinity to the liquid medium lower than that of the first region. A preparation process of the reaction site array and a reaction process using the reaction site array are also provided. <IMAGE>   <IMAGE>
Patent AT-E294426-T1 (AT)
Inventor: HEUSCHER DOMINIC J
IPC: H04N7/18
Filed: 1998-11-26
Granted: 2005-05-15
Abstract: Diagnostic image reconstruction from projection data includes generating projection data followed by a convolution of the same. The convolved projection data is then scaled into unsigned, fixed precision words of a predetermined number of bits. The words are then split into a predetermined number of colour channels corresponding to colour channels of a multi-colour rendering engine (150). Simultaneously and independently, the split words are backprojected along each of the colour channels to obtain backprojected views for each colour channel. The backprojected views for each colour channel are accumulated to produce separate colour images corresponding to each colour channel. Finally, the separate colour images are recombined to produce an output image. In a preferred embodiment, prior to the convolution of the projection data, a rebinning operation is performed to ensure that the projection data is in a parallel format. In addition, after convolving the projection data, a selective pre-interpolating step of linear or higher order is optionally performed on the projection data. <IMAGE>
Patent AT-E228301-T1 (AT)
Inventor: BEDUE OLIVIER
IPC: A01N31/16
Filed: 1998-07-06
Granted: 2002-12-15
Abstract: Honeycombed material, based on regenerated cellulose, of sponge or spongecloth type showing lasting resistance to microorganisms contains an effective quantity of non-matrix 2,4,4'-trichloro-2'-hydroxy-diphenylether (triclosan) distributed throughout the cellulose body, as well as an effective quantity of at least one latex binder. Also claimed is a method for the preparation of the material.
Patent AT-E382087-T1 (AT)
Inventor: WAEBER GERARD
IPC: A61K38/00
Filed: 1998-04-02
Granted: 2008-01-15
Abstract: The identification and characterisation of human and rat Islet-Brain 1 (IB1) is disclosed, a transcriptional activator that is involved in the control of the GLUT2 and insulin genes by interacting with homologous cis-regulatory elements of the GLUT2 and insulin promoters. The rat IB1 cDNA encodes a 714 amino acid protein and the human IB1 cDNA a 711 amino acid protein. The use of IB1 polypeptides, nucleic acid, agonists and antagonists in the treatment or diagnosis of diabetes, neurological diseases such as dementia and/or parkinsonism, the inhibition/promotion of apoptosis and cancer is disclosed.
Patent AT-E232817-T1 (AT)
Inventor: GRANGER JACQUES
IPC: B65D41/04
Filed: 1998-05-04
Granted: 2003-03-15
Abstract: Sealing cap for closing screw top receptacles includes a metal cap having inner and outer surfaces, a threaded insert formed of a plastic material disposed within the metal cap and rigidly fixed to the inner surface thereof, and a coating bonded to at least a portion of the inner surface of the metal cap. The coating contains plastic material in a divided state and is heat sealed to the insert.
Patent AT-E205293-T1 (AT)
Inventor: HALLENSTVET MERETE
IPC: B05C1/08
Filed: 1998-06-24
Granted: 2001-09-15
Abstract: A description of a procedure for producing a semi-product for lighting purposes, a semi-product for lighting purposes and equipment for producing the semi-product for lighting purposes. A sheet material or substrate (10), preferably of a metallic material such as aluminium or an aluminium alloy, may expediently comprise a wound, sheet material or a coil. The substrate is treated/coated to produce delimited fields or stripes (1, 2, 3) with different lighting and aesthetic properties, after which the plane substrate is formed/processed into the form of the semi-product.
Patent AT-E247771-T1 (AT)
Inventor: JESSBERGER THOMAS
IPC: F02D9/02
Filed: 1998-06-24
Granted: 2003-09-15
Abstract: An apparatus for moving a valve flap, especially in the air intake duct of an internal combustion engine, including a vacuum box (20) which executes a longitudinal movement in dependence on the application of a negative pressure or vacuum, and the longitudinal movement of the vacuum box is transmitted via a coupling rod (16) to a traverse rod (15), which in turn is connected to an actuating lever (13) for the valve flap (11). The coupling rod (16) and traverse rod (15) system allows the vacuum box to be arranged in any position relative to the valve flap (11). The apparatus can be simplified further by combining the diaphragm disk (27) with the coupling rod (16) to form a single, integral part. In this case, a force is exerted eccentrically on the vacuum box. The eccentrically exerted force can be compensated by the diaphragm having a shape other than a round contour.