baber/WOPTO huggingface dataset:
Patent AT-E86578-T1 (AT)
Inventor: PAGES MATHILDE
IPC: B65D81/26
Filed: 1988-12-16
Granted: 1993-03-15
Abstract: The invention relates to a packaging, especially a vacuum-packaging, for products exuding moisture when they are enclosed in the packaging. The packaging comprises a leaktight envelope (2) in a transparent material, characterised in that it comprises, arranged between the said envelope (2) and the outer surface of the product (1), over at least a part thereof, a layer (3) in a material which has the capability to absorb the moisture exuding from the packaged product and is transparent at least after the absorption of the moisture. The invention can be used for packaging food products, such as cooked pork-meat products. <IMAGE>
Patent AT-E90343-T1 (AT)
Inventor: UYEO SHOICHIRO
IPC: C07D477/04
Filed: 1989-03-13
Granted: 1993-06-15
Abstract: A novel intermediate for synthesizing 1 beta -alkyl-1-carbapenem, i.e., 4 beta -(1 beta -alkyl-2-carboxyprop-2-enyl)azetidin-2-one ( II ), is prepared stereoselectively by treating 4-(leaving group substituted)azetidin-2-one ( I ) with trans-2-(leaving group substituted)methyl-3-alkylacrylic acid ( III ) and a reducing metal. <CHEM>  wherein, R<1> is hydrogen, alkyl, or substituted alkyl;  R<2> is optionally substituted alkyl;  R<3> is hydrogen or a carboxy-protecting group; and R<4> and R<5> each is a leaving group.
Patent AT-E75486-T1 (AT)
Inventor: MELCHIORRI PIETRO DIPARTIMENTO
IPC: C07K7/08
Filed: 1989-06-22
Granted: 1992-05-15
Abstract: Novel peptides having anorexigenic and hypotensive activities, of general formula: <TABLE> n
Patent AT-E96108-T1 (AT)
Inventor: ANDERSSON THORBJOERN
IPC: B65D5/74
Filed: 1989-08-18
Granted: 1993-11-15
Abstract: Packing containers and packing container blanks of the type used for the packaging of e.g. milk and juice often are of the so-called gable-top type, the top closure also serving as an opening arrangement with a pouring spout which can be folded out. The parts (9, 10) forming the pouring spout (14) may be coated partly with a seal-preventing substance so as to make it possible for the pouring spout to be detached and let out in spite of the heat-sealing of the top. The seal-preventing coating (15) in accordance with the invention is covered by a film (16) which extends along the upper edge region of the packing container (1), which provides a better defined sealing strength, a tighter top seal, and protects the said coating (15) both before and after the conversion of the packing container blank (2) to packing containers (1)
Patent AT-E120369-T1 (AT)
Inventor: PFAENDLER HANS-RUDOLF PROF DR
IPC: A61K31/42
Filed: 1989-09-21
Granted: 1995-04-15
Abstract: The invention relates to the use of 1-oxapenem-3-carboxylic acids of the following structures 
<IMAGE>
 and
 in which R<1> and R<2> have the meaning given in the description, as  beta -lactamase inhibitors and to pharmaceutical compositions which contain the abovementioned 1-oxapenem-3-carboxylic acids and a conventional antibiotic.
Patent AT-E72152-T1 (AT)
Inventor: ECKOLD GERD-JUERGEN
IPC: B23P11/00
Filed: 1989-10-12
Granted: 1992-02-15
Abstract: The tool set comprises a male die and a female die cooperating to connect metal sheet workpieces when driven by a press. The male die is trunconical. The female die includes an anvil and forming members which, in a first operation phase, are stationarily supported and, in a second phase, are subjected to a movement in the same direction as the male die, thereby simulating the effect of a double stroke press.
Patent AT-E68992-T1 (AT)
Inventor: ZARDI UMBERTO
IPC: B01J12/00
Filed: 1989-12-04
Granted: 1991-11-15
Abstract: A reactor for heterogeneous synthesis is described in which: - the cartridge-forming shell (CU) is substantially independent of the catalytic baskets (L1, L2, L3); - at least a first end basket (L1) rests on an intermediate basket (L2) which in turn rests on a packing ring (S2CU) integral with said cartridge shell (CU), the bottom of the two said baskets coupled together being inversely curved with respect to the curve at the bottom of the reactor; - in said first end bed (L1) a collector (CO1) is placed between the basket's outer wall and the internal face of the cartridge shell; - in said intermediate bed (L2) a quench collector (CO2) is placed inside the internal cylindrical wall forming the basket; and - a gas/gas heat exchanger (Ex) is placed in a central position inside the cylindrical wall of at least the catalytic basket closest to the reactor outlet for hot reacted gas.
Patent AT-E83807-T1 (AT)
Inventor: VAN BREEN ADRIAAN WOUTER
IPC: C08G67/02
Filed: 1989-09-21
Granted: 1993-01-15
Abstract: A process for the preparation of thermoplastic fibres which comprises:   a) spinning a solution of an alternating copolymer of an olefinically unsaturated compound and carbon monoxide, having a number average molecular weight of at least 5000, to fibres through a spinning aperture, said solution having a polymer content in the range of from 0.1 - 50 %m, b) submitting the thus obtained fibres to a solvent-removal treatment to remove substantially all the solvent, and c) stretching the thus obtained substantially solvent free fibres in an environment having a temperature between the glass-transition temperature of said polymer and (T+20) DEG C, wherein T is the crystalline melting point of the polymer. l
Patent AT-E82153-T1 (AT)
Inventor: ESPENAN JEAN-MICHEL BATIMENT B
IPC: B01D63/02
Filed: 1989-11-10
Granted: 1992-11-15
Abstract: A filter module comprises a bundle of filter fibers mounted in a housing. The bundle is provided with a heat-shrink sheath placed over a sleeve containing the bundle, with the sheath being placed level with lateral inlet/outlet orifices through the housing so as to act as a baffle against incoming liquid.
Patent AT-E118435-T1 (AT)
Inventor: MAROVSKIS HARIJS B
IPC: B65D19/00
Filed: 1990-06-19
Granted: 1995-03-15
Abstract: A folding crate (20) includes a bottom (22) having a substantially planar support surface for receiving packages, a first side wall (24) and a second side wall (26). A first hinge arrangement (40) is provided for hingedly connecting the first side wall to the bottom and a second hinge arrangement (42) is provided for hingedly connecting the second side wall to the bottom. The hinge arrangements permit the first and second side walls to be folded inwardly toward the bottom when packages are not located in the crate. The hinge axis of the first and second hinge arrangements are positioned at elevationally different positions to that the first and second side walls can be folded inwardly toward the bottom and positioned substantially parallel to one another.
Patent AT-E130305-T1 (AT)
Inventor: GABETTA BRUNO
IPC: C07H1/08
Filed: 1990-07-09
Granted: 1995-12-15
Abstract: A process for the preparation of extracts with high content in anthocyanosides consists in treating plants, parts of plants or crude extracts with bisulfite ions to give anthocyanoside-bisulfite adducts. Said adducts are then eluted on non-ionogenic resins at pH 5-6 and the obtained solution is extracted with polar organic solvents immiscible in water. The obtained extracts have a constant and standardized composition in anthocyanosides.
Patent AT-E119153-T1 (AT)
Inventor: HELLING RICHARD K
IPC: B01J27/128
Filed: 1990-09-27
Granted: 1995-03-15
Abstract: The relative amounts of 5,6-dichloro-2-(trichloromethyl)pyridine and 3,6-dichloro-2-(trichloromethyl)pyridine obtained in the chlorination of 2-chloro-6-(trichloromethyl)pyridine in the liquid phase at temperatures of 160 DEG C to 220 DEG C and in the presence of a metal halide catalyst, such as ferric chloride are controlled by regulating the amount of hydrogen chloride present in the system, adding hydrogen chloride to obtain a mixture enriched in 5,6-dichloro-2-(trichloromethyl)pyridine or removing hydrogen chloride, usually by passing excess chlorine or an inert gas through the system, to obtain a mixture enriched in 3,6-dichloro-2-(trichloromethyl)pyridine.
Patent AT-E105314-T1 (AT)
Inventor: HARDEMAN GERARD
IPC: C09D167/00
Filed: 1990-12-19
Granted: 1994-05-15
Abstract: The invention relates to a resin composition based on a polyester resin, an amino resin and an epoxy resin. The polyester resin is a carboxyl-functional polyester with a molecular weight of between 12000 and 25000.
Patent AT-E128412-T1 (AT)
Inventor: WOODBRIDGE T J
IPC: A41D31/02
Filed: 1990-04-03
Granted: 1995-10-15
Abstract: The invention relates to layer sheet material which is useful in a wide variety of applications as a barrier to liquids and particulate material, but which will allow the passage of air. An example of such a material, suitable for use in clothing for industrial environments and the like, comprises a first layer (2) comprising a sheet of impervious non-linting, homogenous material, such as plastics sheet, having a multiplicity of micropores (5) to allow the passage of air, bonded at discrete positions (3) to a second layer (1) of fibrous material which by its constructions is air permeable but impervious to liquids and particles, so as to leave interstices (4).
Patent AT-E126528-T1 (AT)
Inventor: SEXTON MICHAEL DAVID
IPC: C10L1/18
Filed: 1990-04-06
Granted: 1995-09-15
Abstract: Sediment and colour formation are reduced in a diesel or heating fuel by incorporating in the fuel a quaternary ammonium salt, the cation of which is the reaction product of a tertiary amine, an olefin oxide and water.
Patent AT-E110987-T1 (AT)
Inventor: EITNER JOSEPH GEORGE JR
IPC: A01M1/20
Filed: 1990-10-26
Granted: 1994-09-15
Abstract: A method and apparatus for dispersing an active ingredient, such as a POUND umigant, fertilizer or room freshener. The active ingredient is placed in a container (13) and a pressurised solvent/propellent is subsequently introduced from a source (11). The solvent/propellent expands to adopt a liquid phase and a gaseous phase. The liquid phase serves to absorb the active ingredient and the gaseous phase serves to propel the borne active ingredient out of the apparatus through a dispensing outlet (14) where further expansion takes place and the active ingredient is dispersed in a fog or mist. Check valves (15, 16) create a pressure differential between the sample cylinder outlet (23) and a by-pass portion (22) to enable total absorption of the active ingredient. The system is particulary suitable for the spraying of insecticides where a metered amount of active ingredient is to be dispersed or for exhausting a total supply of active ingredient.
Patent AT-E102774-T1 (AT)
Inventor: FREDERIC ALAIN
IPC: H04N1/40
Filed: 1990-04-10
Granted: 1994-03-15
Abstract: A comparator (1) compares with a threshold (Sn) each value (POn) of a sequence of first values each representing the intensity of one pixel of the image to be processed, which intensity is able to vary continuously, and delivers at output a second value (PRn) relating to the same image pixel as the said first value, and representing the intensity, able only to vary discretely, of the processed image. A circuit (3) is provided for calculating the value of the threshold in response to second values (PRn-1, PRn-2,... PRn-q) relating to a plurality of previously processed pixels, and a circuit (4, 5) for randomly perturbing the calculated value of the said threshold. The device of the invention applies to the numbering of images with a view to their transmission and/or their restoration in telecopying systems. <IMAGE>
Patent AT-E81475-T1 (AT)
Inventor: KNOBLAUCH KARL
IPC: B01D53/86
Filed: 1989-12-14
Granted: 1992-10-15
Abstract: A process is disclosed for treating carbonaceous catalyst with a gaseous halogen or a gaseous halogen compound to increase the catalytic activity and prolong the useful life of the catalyst. The treatment of the catalyst is conducted at temperatures above about 150 degrees C., preferably with the use of an inert gas, which inert gas is flowed through the carbonaceous material, and which inert gas carries the gaseous halogen or the gaseous halogen compound to the carbonaceous material.
Patent AT-E106109-T1 (AT)
Inventor: STRAENG JOERGEN
IPC: E05B17/00
Filed: 1990-10-19
Granted: 1994-06-15
Abstract: PCT No. PCT/SE90/00674 Sec. 371 Date Jun. 5, 1992 Sec. 102(e) Date Jun. 5, 1992 PCT Filed Oct. 19, 1990 PCT Pub. No. WO91/06732 PCT Pub. Date May 16, 1991.Seal preferably intended to be used for door locks on motor vehicles. The seal comprises an annular base part, an annular combined sealing surface made up of a first part surface and a second part surface which intersect at an intersection region at an angle  beta , and an annular flexible element connecting the base part with the combined sealing surface. The seal is arranged such that, for example, when a vehicle door to which the lock is fitted is in a non-sealing position, the first part surface of the combined sealing surface forms an angle  alpha  in relation to a plane A-A which is parallel to the part of the door which is to be sealed. When the door is closed, the second part surface of the combined sealing surface is acted upon by a region of the door to thereby cause the first part surface of the combined sealing surface to adopt a position substantially parallel to the plane A-A such that an annular area of the surfaces on the part of the door is sealingly enclosed by said combined sealing surface.
Patent AT-E107630-T1 (AT)
Inventor: OKUSHIMA HIROMI
IPC: C07D235/16
Filed: 1991-03-04
Granted: 1994-07-15
Abstract: There is disclosed a thiocarbamoylacetonitrile compound represented by the formula: <CHEM> wherein R<1> represents hydrogen, a C1 to C6 alkyl, a C3 to C6 cycloalkyl or -(CH2)n-A (where A represents a C6 to C12 aryl, a 5- or 6-membered heterocyclic group or a fused heterocyclic group constituted by 9 or 10 atoms, each of which may be substituted by at least one selected from a C1 to C6 alkyl and a halogen, and n is 0 or an integer of 1 to 6), R<2> represents a C1 to C10 alkyl, and Ar represents an aryl, a 5- or 6-membered heterocyclic group or a fused heterocyclic group, each of which may be substituted by at least one substituent selected from the group consisting of a C1 to C6 alkyl, a C1 to C6 alkoxy, a C2 to C7 alkylcarbonyl, a C7 to C13 arylcarbonyl, a C1 to C6 alkylamino, a C2 to C6 dialkylamino, amino, formylamino, a C2 to C7 alkylcarbonylamino, a halogen, cyano, nitro, hydroxyl, a C1 to C6 alkylthio, a C6 to C12 arylthio, a C1 to C6 alkylsulfinyl, a C6 to C12 arylsulfinyl, a C1 to C6 alkylsulfonyl, a C6 to C12 arylsulfonyl, aminosulfonyl, a C1 to C6 alkylaminosulfonyl, a C2 to C6 dialkylaminosulfonyl, trifluoromethyl and imidazolyl.
Patent AT-E125355-T1 (AT)
Inventor: LIEBER WINFRIED DR DIPL-ING
IPC: G01M11/00
Filed: 1991-11-04
Granted: 1995-08-15
Abstract: One transmitter (SL, SR) and one receiver (EL, ER) each are provided on both sides when measuring the attentuation of an optical medium (OM). These transmitters and receivers are operated in such a way that two measurement series are successively obtained in each case, the received signals of which are derived from the transmitted signal both of the left-hand and of the right-hand measurement transmitter. 
<IMAGE>
Patent AT-E142233-T1 (AT)
Inventor: SIOL WERNER DR
IPC: C08F2/22
Filed: 1991-12-18
Granted: 1996-09-15
Abstract: Graft copolymers based on acrylic esters and methacrylic esters, wherein one or more graft monomers of the formula (I) 
<IMAGE>
 in which R1 is a hydrocarbon radical with 2 to 24 carbon atoms, are grafted onto a basic polymer which is 55 to 100% by weight composed of one or more monomers of the formula (II) 
<IMAGE>
 in which R2 is a hydrocarbon radical with 2 to 24 carbon atoms, with the proviso that the groups R1 and R2 have Van der Waals volumes which differ by less than 30%, and that at least 10% by weight, based on the total monomers of the formula (I), are grafted onto the basic polymer.
Patent AT-E98435-T1 (AT)
Inventor: DIFALCO MARIO N
IPC: A23G4/00
Filed: 1991-09-25
Granted: 1994-01-15
Abstract: A method for mixing sugarless xylitol containing chewing gums wherein a substantially homogeneous mixture of gum base, alditols other than xylitol, softener, and flavor is first formed, and the xylitol is added to the substantially homogeneous mixture. The mixing schedule enhances gum handling and processing.
Patent AT-E161172-T1 (AT)
Inventor: MEIRINHOS DA CRUZ MARIA EUGENI
IPC: A61K9/127
Filed: 1991-11-04
Granted: 1998-01-15
Abstract: Liposomal compositions are described containing an enzyme having L-Asparaginase activity characterized by having a protein/lipid ratio of at least 30  mu g/  mu mol, the size of liposomes being up to 1000 nm. The enzymatic activity is located in the aqueous or lipid phase or both. The compositions are prepared by forming multilamellar liposomes containing the enzyme and subjecting the liposomes to lyophilization, rehydration and extrusion under pressure.
Patent AT-E142388-T1 (AT)
Inventor: YANG HUEI-MING
IPC: G06F3/023
Filed: 1991-12-04
Granted: 1996-09-15
Abstract: A time shared scanning keyboard interface comprises a timing generator 11 which generates a detecting signal for an interface circuit 12, and a control signal for a register 13 and an encoder 14. The interface circuit 12 is connected to an external keyboard, and receives a detecting signal from a timing generator which it uses to scan keyboard interface parts. The detected status of the interface ports is transmitted then to the register 13. The register 13 transmits the status of the ports to an encoder 14. <IMAGE>
Patent AT-E99372-T1 (AT)
Inventor: OVAERT FRANCIS
IPC: E04D5/14
Filed: 1991-02-13
Granted: 1994-01-15
Abstract: The subject of the invention is a watertight roofing comprising a supporting element (2), a layer (10) of insulating material placed over this supporting element and a watertight covering (20) covering the layer (10) of insulating material, means (1, 3 to 8) being provided in order to keep these various constituents together, these means comprising a first member (3) connected to the supporting element (2) and a second member (6) secured to the first member from the exterior face of the layer (10) of insulating material. According to the invention, the first member (3) comprises a head (5) and is connected to the supporting element (2) and retained in relation to the latter by means of a rigid plane base plate (1) which is secured to the supporting element (2) over a zone of dimensions substantially greater than those of the said head, and which delimits retention means interacting with this same head.
Patent AT-E157999-T1 (AT)
Inventor: SOSA JOSE M
IPC: C08F279/00
Filed: 1991-05-21
Granted: 1997-09-15
Abstract: The present invention discloses a composition of matter consisting of a high impact polystyrene exhibiting improved environmental stress crack resistance. The HIPS material is formed utilizing a high molecular weight polybutadiene rubber with a Mooney viscosity exceeding about 50 and a gel content of up to about 27%. In addition, the present invention discloses the use of a high Mooney viscosity polybutadiene rubber to manufacture HIPS with a viscosity in the range of about 90 by the use of FDA-approved lubricant-extended rubber.
Patent AT-E181964-T1 (AT)
Inventor: YANG SHANG FA
IPC: A01H5/00
Filed: 1991-04-25
Granted: 1999-07-15
Abstract: Novel compositions and methods are provided for modifying the ethylene levels of plant tissues of interest, including petal, leaf and various fruit tissues. The methods involve transforming a plant cell of interest with an expression cassette functional in a plant cell comprising a transcriptional and translational initiation regulatory region, joined in reading frame 5' to a DNA sequence encoding an enzyme capable of modulating the production of ethylene, and translational and transcriptional termination regions. Expression of the enzyme provides for a decrease in ethylene production as a result of altered concentrations of substrate for enzyme involved in ethylene biosynthesis. Of particular interest is the selective control of ethylene production in plant tissues such as flowers, fruit and leaves, especially to inhibit dramatic increases in ethylene production related to fruit and tissue senescence, abscission and/or ripening.
Patent AT-E129816-T1 (AT)
Inventor: GERBER PETER
IPC: G02B6/42
Filed: 1992-02-15
Granted: 1995-11-15
Abstract: A slotted sleeve (3) is provided for the centred retention of the optical components of a laser optical system. A lens system (2) and a laser diode (1) are inserted in the sleeve (3). The latter are retained in the sleeve (3) by pressing it radially. The radial pressing is effected by means of O-rings (6, 61, 62), which are positioned around the sleeve (3). The whole is inserted in a holder (14), which has a circular cylindrical opening (8) and maintains the pressing force via the O-rings. An optimum centring of the optical components on this optical axis is achieved in this way irrespective of the thermal expansions that occur. 
<IMAGE>
Patent AT-E123442-T1 (AT)
Inventor: LOEVENBRANT JAN
IPC: B41F31/08
Filed: 1992-04-16
Granted: 1995-06-15
Abstract: The disclosure relates to an ink supply system which makes possible the supply of inks of a paste-like consistency to a chamber doctor blade (2) disposed adjacent an inking roller (1). Both ends of the chamber doctor blade are in communication with both ends of a cylinder (5) to which ink is supplied through an aperture (6). Within the cylinder (5) there is disposed a reciprocating piston (8) which, at low speed, forces ink via the conduits (3,4) to the chamber doctor blade (2). <IMAGE>
Patent AT-E106169-T1 (AT)
Inventor: BRILLOUET FRANCOIS
IPC: H01S5/00
Filed: 1992-07-13
Granted: 1994-06-15
Abstract: The current supplying an indium phosphide or gallium arsenide laser is confined in a laser stripe (14A) by two means. A nearby current blocking means consists of a blocking junction (JB) formed in two lateral channels (CL) delimiting this stripe. A distant current blocking means consists of an iron-doped semi-insulating layer (24) deposited epitaxially before etching the lateral channels. 
<??>The invention applies in particular to the production of pumping lasers used in the optical amplifiers of fibre optic links. 
<IMAGE>
Patent AT-E156956-T1 (AT)
Inventor: AXMAN MICHAEL
IPC: G06T1/60
Filed: 1992-12-18
Granted: 1997-08-15
Abstract: A storage and retrieval mechanism for a digital image processing system employs a reduced capacity frame store in the playback device. A plurality of photographic images captured on a photographic recording medium are digitized for processing and subsequent display. Digitized images are stored on a compact disc. When the disc is inserted into a playback device for driving a color TV monitor, the playback device decodes header information representative of image orientation, so that the image will be read from the disc and stored in the reduced capacity frame store for subsequent read out and display in an upright orientation. A memory control mechanism employs a decimation/interpolation operator to interface the imagery data from the disc to the frame store. <IMAGE>
Patent AT-E210317-T1 (AT)
Inventor: KAUFMAN MARK A
IPC: G06F12/08
Filed: 1992-09-16
Granted: 2001-12-15
Abstract: A digital data processing apparatus has a memory element that stores data for access by one or more processes, as well as a secondary storage element, e.g., a disk drive, for non-volatile data storage. A paging mechanism selectively transfers sets of data between the memory and an associated data file on the disk. A directory stores "atomic" signals, or bits, each reflecting a state of one or more data in the set. The paging mechanism includes a page-out element that stores data from a subset of the set to the associated data file. During paging, that element responds to data in the subset which are associated with the atomic state -- as reflected by the atomic bit -- for storing to an associated status file on the disk attributes of the paged data. Those signals can be, for example, the atomic bits themselves.