baber/WOPTO huggingface dataset:
Patent AT-E87548-T1 (AT)
Inventor: BOLDINI MARIO
IPC: B42F13/42
Filed: 1988-09-28
Granted: 1993-04-15
Abstract: The container comprises an envelope (7) of cardboard, corrugated cardboard, plastic or other material of a shape similar to that of a loose-leaf binder but without mechanical elements for holding the sheets. The envelope can be extended in a plane in the form of a rectangular sheet or plate exhibiting a pair of holes (9, 9 min  - 10, 10 min ) at standardized reciprocal distance, close to each smaller side of the rectangle (AB-CD), a pair of holes that are coincident, when the container has been folded, to receive known plastic closing fastener, used with U-shaped metal handle also known, to perform the removal in block of sheets from the loose-leaf binder and transfer it to the container, closing the latter. An upper extension of one face of the container is provided which can be folded like a cover to protect the contents from dust and an extractable strip is provided, covered with a hygroscopic substance that absorbs moisture with indication of the degree of moisture reached and able to be heated to restore its efficiency.
Patent AT-E107962-T1 (AT)
Inventor: LABOUREUR PIERRE FRANCOIS
IPC: C12P19/04
Filed: 1988-05-26
Granted: 1994-07-15
Abstract: The invention concerns a process for producing bacterial cellulose from material of plant origin containing carbohydrates in an immersed culture bioreactor, characterized in that at least one cellulose-producing bacterial strain is cultivated in the production medium containing the carbohydrates and in that the said bioreactor is equipped with means which permit the attachment of the microorganisms and the development of the cellulose fibres and that during the cellulose production stage aeration is slight and stirring is maintained with minimal shear in order to promote the growth of the cellulose fibres.
Patent AT-E81884-T1 (AT)
Inventor: BONETTI MASSIMO
IPC: E05D15/58
Filed: 1989-02-16
Granted: 1992-11-15
Abstract: A closure device with hinged leaves of the type in which the leaves undergo mixed sliding and rotary movement, comprising: - an upright (3,103) to be fixed in proximity to the plane in which the leaves (1,2;101,102) lie when in the configuration which closes a space (4;104), - at least one pair of leaves (1,2;101,102) hinged together to pass from a non-folded state, in which they are disposed substantially in the plane of closure of said space (4;104), to a folded state in which they are disposed orthogonally to said closure plane and face each other at a distance apart sufficient to receive said upright (3;103) between them, and - means (24,25,22,23,16;42,43,124,125,116) for connecting one (1;101) of said leaves to said upright (3;103), said connection means comprising a member (16;116) which enables said leaf (1;101) to undergo horizontal guided sliding in contact with said upright (3;103) substantially from one vertical edge to the other.
Patent AT-E119266-T1 (AT)
Inventor: ITALIANO PIETRO
IPC: F24H1/00
Filed: 1989-07-27
Granted: 1995-03-15
Abstract: A methane catalytic combustion boiler for obtaining hot water for household and industrial uses, such as room heating, sanitary services, heat transfer in industrial processes is described. The boiler includes a container for the combustion catalyst, which consists of pure or supported metal oxides, a heat exchanger between the combustion gases and the water to be heated, a system for starting the methane combustion and a system for controlling the combustion.
Patent AT-E129880-T1 (AT)
Inventor: PERREN STEPHAN M
IPC: F16B35/00
Filed: 1989-11-04
Granted: 1995-11-15
Abstract: In this bone screw with a screw head (1), a smooth shaft part (2) and a threaded part (3) with internal diameter d1 and external diameter d2, there is provided between the smooth shaft part (2) and the threaded part (3) a transition part (4) which tapers from the smooth shaft part (2) with diameter D1 towards the threaded part (3) with diameter D2, the ratio D1-D2/D2 being smaller than the breaking elongation of the bone.
 By virtue of the bone screw according to the invention, a desired radial prestress is obtained in the bone bore, which is at least partially retained even in the case of additional, functional loads on the bone screw, so that there is no loosening and no resulting resorption of the bone tissue; moreover, only a single threaded drill need be used in order to screw the shaft of the bone screw securely, but without damage to the bone, into the bore. 
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Patent AT-E85572-T1 (AT)
Inventor: HANNEN REINER WILHELM
IPC: B65B53/02
Filed: 1989-12-09
Granted: 1993-02-15
Abstract: The invention relates to a device for packaging a stack of goods (3) arranged on a pallet (2) using a film (4) arranged between the pallet and the stack of goods and protruding over the edge of the pallet, and a shrink hood (5) drawn over the stack of goods. The device includes a setting-down place or a conveyor for the loaded pallets, and an apparatus for drawing over the shrink hood which is seized at its bottom edge by grippers belonging to the apparatus, a shrink frame which can be moved up and down in the vertical direction, a blower arranged under the setting-down place or the conveyor, and arranged outside the space required by the pallet but inside the working range of the grippers a holding means consisting of abutments (9) and pressing elements (11) assigned to these, this device holding the bottom edge of the shrink hood away from the pallet and the stack of goods. 
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Patent AT-E85059-T1 (AT)
Inventor: MISEV TOSKO ALEXANDER
IPC: C08F2/48
Filed: 1989-03-21
Granted: 1993-02-15
Abstract: The invention relates to a composition containing UV curable unsaturated monomers and/or oligomers, a photoinitiator and colloidal silica with an organosilane compound, a polyalkoxysilane being used as organosilane compound and the composition containing an acid catalyst.
Patent AT-E103922-T1 (AT)
Inventor: FUKUZAKI KENTARO
IPC: C07D501/18
Filed: 1989-05-23
Granted: 1994-04-15
Abstract: A novel process is disclosed for preparing a 3-substituted methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof. The process comprises reacting a 3-acetoxymethyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof with a specific compound, such as a boric acid ester, an orthoester or an acetal, in the presence of at least one specific catalyst selected from the group consisting of Lewis acids or complexes thereof, proton acids and mixtures thereof. In the process, formation of impurities, such as a lactone, is sufficiently suppressed without protection of the carboxylic acid, so that the high purity desired product, i.e., a 3-substituted-methyl-3-cephem-4-carboxylic acid or pharmaceutically acceptable salt thereof, which is useful as an intermediate for various cephalosporin antibiotics having excellent antimicrobial activity, can be prepared in one step in high yield.
Patent AT-E96296-T1 (AT)
Inventor: HERMAN WESLEY K
IPC: A61F2/16
Filed: 1989-02-06
Granted: 1993-11-15
Abstract: An intraocular lens (10) is provided for implantation into the posterior chamber of the eye following extracapsular cataract surgery. The lens body (12) includes a convex posterior surface having an optic area positioned in direct apposition to the posterior capsular membrane. The curvature of the posterior surface of the lens is fixed and power modifications are made by changing the curvature of the anterior optical surface of the lens body. The circumferential edge of the lens body is angled posteriorly to provide an annular space outside the optic area of the lens for laser or knife surgery frequently necessary after the lens implantation by extra capsular technique. In another embodiment, the intraocular lens is provided with a haptic (14,16) having a proximal portion extending anteriorly from the intraocular lens and a distal portion constructed to lie in substantially parallel relation to the iris. Upon contraction and relaxation of the ciliary muscle, the haptic urges the intraocular lens posteriorly or anteriorly rather than causing lateral movement of the lens on the posterior capsular membrane.
Patent AT-E88117-T1 (AT)
Inventor: ZBORNIK VACLAV
IPC: B21D5/02
Filed: 1989-04-28
Granted: 1993-04-15
Abstract: For the purpose of bending pieces of sheet metal with the aid of a bending device which has a bending punch (1) and a die (2) with an adjustable plug (3), the actual bending characteristic (8) of a sample piece of sheet metal of the same thickness and the same quality of material is first of all determined and stored as a reference curve (8). In the course of the bending operation, the actual bending characteristic (9) is recorded and compared to the corresponding stored value. The position of the bottom plug (3) is then corrected on the basis of the difference established. 
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Patent AT-E159868-T1 (AT)
Inventor: WHITLOCK DAVID R
IPC: B03C5/00
Filed: 1989-03-28
Granted: 1997-11-15
Abstract: The specification describes method and an apparatus for separating different components of liquid mixture in a separation chamber (120). The separation is performed by admitting the liquid mixture into the separation chamber (120), the separation chamber (120) having confronting surfaces spaced more closely than the respective lengths of the confronting surfaces. An electric field is then impressed toward at least one of the confronting surfaces of the separation chamber for separating the different the liquid components according to their relative influenceability to the electric field. The separated liquid components of the same influenceability are then mechanically moved in streams each of unlike net influenceability near each other transversely to the electric field, the streams being in communication parallel to the separation influence, so as to transfer a portion of at least one of the liquid components to another of the respective streams by virtue of the continued action of the electric field as the streams progress transversely to the electric field. Finally, the separated steams are removed from the separation chamber (120). <IMAGE>
Patent AT-E115718-T1 (AT)
Inventor: DELSING JERKER
IPC: G01F1/66
Filed: 1989-10-31
Granted: 1994-12-15
Abstract: PCT No. PCT/SE89/00615 Sec. 371 Date Apr. 29, 1991 Sec. 102(e) Date Apr. 29, 1991 PCT Filed Oct. 31, 1991 PCT Pub. No. WO90/05283 PCT Pub. Date May 17, 1990.In a method for measuring the mass flow M of a fluid flowing through a pipe having a cross-sectional area A, the sound velocity c2 in the fluid is determined as well as the flow velocity v of the fluid by sing-around technique. Further, reflection technique is used which comprises measuring the amplitude both of an ultrasonic pulse which has been reflected in a boundary between a first and a second material having different acoustic impedances, and of an ultrasonic pulse which has been reflected in the boundary between the second material and the fluid, it being possible to determine the density of the fluid on the basis of the measured amplitudes, the sound velocity c2 in the fluid and the acoustic impedances of the first and the second material. The mass flow M is then obtainable as M=vxAx rho 2. A mass flowmeter especially has a transducer with a piezoelectric crystal (5), a first block (6) of a first material disposed adjacent said crystal, and a second block (7) of a second material disposed between the first block and the fluid, and calculating and amplitude metering means (10 and 12).
Patent AT-E119104-T1 (AT)
Inventor: HATCH RUSSELL BRUCE
IPC: B41F31/26
Filed: 1990-07-06
Granted: 1995-03-15
Abstract: The invention relates to a liquid transfer article, such an an ink roll, and method for producing it, in which the article comprises a substrate coated with a ceramic or metallic carbide coating having engraved in its surface a pattern of wells adapted for receiving a metered quantity of a liquid, such as ink, and wherein the microporosities in the surface of the wells are filled with a film of a vapor-deposited polymer, such as parylene.
Patent AT-E93791-T1 (AT)
Inventor: GLEN ROBERT D
IPC: B63H20/12
Filed: 1990-03-16
Granted: 1993-09-15
Abstract: A single tiller 7 is used to control two outboard motors mechanically connected to a manner known per se fro simultaneous steering. Twist grip 8 turns drum 10 to wind on cables 31 and 12. Each of these cables enters a connector (13 or 14 respectively) where it is connected to two further cables (24,25 or 26,27 respectively) whereby cables 24, 26 are longer and 25, 27 are shorter. The longer cables 24, 26 are attached to the throttle control of the motor further from the tiller 7 and the shorter cables 25,27 to the nearer motor throttle control, in each case so that the throttle can be opened or shut by a positive pull-pull action, whereby lighter construction can be achieved. More motors and cables can be used if desired.
Patent AT-E143731-T1 (AT)
Inventor: BURRELL ROBERT EDWARD
IPC: G01N31/22
Filed: 1990-04-19
Granted: 1996-10-15
Abstract: A thin film diagnostic device capable of detecting the presence of a specific organic material in a sample solution. The device comprises a layer of an anodizable colour-generating metal (12) (e.g. tantalum), a porous anodic film (14) containing aluminum oxide overlying the colour generating metal (12), and a reagent capable of binding with the specific organic material forming a coating (17) on the anodic film. The porous anodic film (14) and the coating (17) have a combined thickness such that a colour change is produced when the specific organic material binds to the reagent to form a second coating (22). The device can be used to test for biological or synthetic products in samples taken from patients or other sources.
Patent AT-E142663-T1 (AT)
Inventor: VISHNUPAD MOHAN
IPC: A61K8/02
Filed: 1990-06-14
Granted: 1996-09-15
Abstract: A composition which is a cross-linked aqueous dispersion characterised in that it comprises: a water-dissipatable polymer in an amount of from 18 to 30%, by weight, based on the total weight of the composition; water in an amount of from 67 to 30%, by weight, based on the total weight of the composition; a source of multivalent metallic ions in an amount of from 0.1 to 5%, by weight, based on the total weight of the composition; and a humectant in an amount of from 0.1 to 40%, by weight, based on the total weight of the composition is disclosed. Such may be in the form of an emulsion which may additionally comprise: one or more emollient oils in an amount of from 0.1 to 25%, by weight, based on the total weight of the composition; and an emulsifier in an amount of from 0.01 to 5%, by weight, based on the total weight of the composition. Such compositions may be used in the production of cross-linked casts.
Patent AT-E114757-T1 (AT)
Inventor: BENSE PIERRE
IPC: E01C19/00
Filed: 1990-07-12
Granted: 1994-12-15
Abstract: The method comprises spreading a layer of bituminous binding material on the surface, spreading at least one layer of aggregates on the layer of binding material, and compacting the layer of aggregates in contact with the layer of binding material. The aggregates consist of loose chips covered with a mixture, which has a pasty consistency, of bitumen and of pulverulent material. The layer of binding material contains at least 11% of the total quantity of bitumen used in the coating. The operations of spreading the binding material and the aggregates and of compacting and surfacing the coating are performed in succession within a period of less than 5 seconds, the speed of advance of the site being at least ten meters per minute. An integral mobile device carrying a bitumen-spraying boom and a finishing table fixed to the rear part of the chassis makes it possible to produce a coating according to the invention using aggregates which are coated with bitumen produced by the device or transported thereby to the rear part of the chassis between the spraying boom and the finishing table.
Patent AT-E83622-T1 (AT)
Inventor: MABBOUX MICHEL
IPC: A43B5/04
Filed: 1990-02-13
Granted: 1993-01-15
Abstract: Alpine ski boot comprising a shell base (8) equipped with a walking sole (9) and a shaft (10), a rigid inner sole (11) which is movable vertically in relation to the bottom (12) of the shell base (8) and elements for closing said boot and for maintaining the user's foot in position. The boot comprises a device (13, 13') for transmitting pressures exerted by the foot, from the interior to the exterior of the boot, the device comprising the inner sole (11) hinged (14) to the bottom (12) of the shell base (8), and a support element (17) which is movable in translation across the walking sole (9) and which is subjected to the pressures transmitted by the inner sole (11) toward the top (7) of the ski (2).
Patent AT-E102901-T1 (AT)
Inventor: VON BAGH HANS-KARL
IPC: C03B37/018
Filed: 1990-08-09
Granted: 1994-04-15
Abstract: PCT No. PCT/FI90/00191 Sec. 371 Date Mar. 20, 1992 Sec. 102(e) Date Mar. 20, 1992 PCT Filed Aug. 9, 1990 PCT Pub. No. WO91/04950 PCT Pub. Date Apr. 18, 1991.This invention relates to a connector to be used in the production of optical fibre preforms for connecting a process steam and gas supply pipe (1) rotatably to a silica tube (2) to be formed into a preform. To provide a structurally simple, rotating connection, the connector of the invention comprises a generally cylindrical body part (3) provided with a through-going bore for the supply pipe (1), said bore comprising one or more annular expansions for a ring seal or ring seals (6, 7) sealing the supply pipe (1) with respect to the body part (3). One end of the body part (3) is expanded to form an abutment for a ring seal (5) sealing the body part (3) against the inside of the silica tube (2), the connector further comprising a tightening means (8, 10) for pressing the ring seal (5) sealing the body part with respect to the silica tube (2) against its abutment to expand the seal radially.
Patent AT-E117868-T1 (AT)
Inventor: BARAN JOZEF B
IPC: H05K3/46
Filed: 1990-08-22
Granted: 1995-02-15
Abstract: A multi-layer printed circuit board is constructed to suppress radio frequency interference (RFI) generated by high frequency clock and data signals therein. Suppression is achieved by positioning clock lines carrying the clock signal on a first voltage reference layer proximate to a second voltage reference layer. The two layers shield the clock signal from the signal lines on other layers. Noise may be further reduced by forming bridges in the second voltage reference layer proximate to the clock lines so that the bridges span the width of the clock line. Capacitors are also preferably utilized to further suppress radiated noise. The capacitors provide AC coupling between the first and second voltage reference layers so that a low impedance path is provided for high frequency noise generated by the clock signal. The second voltage reference layer thus operates as an effectively continuous shield between the bridges.
Patent AT-E120394-T1 (AT)
Inventor: STORZ MARTIN DIPL-ING
IPC: B23Q1/25
Filed: 1991-05-24
Granted: 1995-04-15
Abstract: In a manipulating device for workpieces, parts to be assembled or the like, with a mechanism which is arranged on a frame (1) and controls two-dimensional movements, preferably reciprocating movements, via cam plates (3, 4) fastened to a drive and/or control shaft (13), two levers (7, 9) are provided which are linked to one another at their ends (16, 17) facing one another. The first lever (7) is mounted with its other end (18) in such a way as to be pivotable on a pivot (19) arranged in a stationary position on the frame (1) and bears on the cam (20) of the first of two cam plates (3, 4), and the second lever (9) has a free end (21) for holding a workpiece, part to be assembled or the like and bears on the cam (22) of the second of the two cam plates (3, 4), the configuration of the cams (20, 22) and the configuration and the arrangement of the levers (7, 9) being such that the free end (21) of the second lever (9) follows a predetermined coupling path (Fig. 2). Due to this construction, a separate straight guide is unnecessary. <IMAGE>
Patent AT-E138481-T1 (AT)
Inventor: FREUNDLIEB HELMUT
IPC: G01W1/00
Filed: 1991-10-07
Granted: 1996-06-15
Abstract: A humidity sensor (1) having two heatable humidity electrodes (11, 12) is assigned a temperature sensor (7) which is in thermally conductive contact with one (11) of the humidity electrodes. The heating circuit of the humidity electrodes is activated when a first desired temperature value of 0 DEG C is undershot at the temperature sensor. By varying the heating current, the temperature sensor is maintained at the first desired temperature value over a prescribed time interval. Thereafter, the sensor temperature is regulated in a second prescribed time interval as a function of the ambient temperature between the first desired temperature value and a second, higher desired temperature value. An evaluation circuit generates a switching signal when a sensor temperature characteristic of ice formation is reached and a guide value characterising humidity is overshot between the humidity electrodes (11, 12). Electrodes (11, 12, 13), heating resistors (R1, R2) and temperature sensor (7) are embedded in a plastics dielectric (6) which fills up a sensor housing (4) and ends at a low level with respect to the housing edge at an opening side while forming a liquid reservoir. <IMAGE>
Patent AT-E113502-T1 (AT)
Inventor: GERKING LUEDER DR ING
IPC: C08G85/00
Filed: 1991-04-18
Granted: 1994-11-15
Abstract: A horizontal reactor for high viscosity liquids has inlet and outlet and contains a cagelike rotor rotating on a stub shaft and dipping into the viscous material concerned to mix it; this one part of the material is carried round in circular motion so that it forms large surface areas of draining and dropping material. A second rotor is coaxial with the first and removes material which adheres to the first; at least one of the rotors has conveying devices which move the material from inlet to outlet, and one rotor rotates inside the other.
Patent AT-E131933-T1 (AT)
Inventor: SATOMURA SHINJI
IPC: C12Q1/40
Filed: 1991-01-02
Granted: 1996-01-15
Abstract: Two or more analytes having the same action, or having different actions in spite of their similar structures, or two or more analytes having the same action and the same detectable chemical characteristics, in samples derived from living bodies, etc., can be measured rapidly and easily by forming one or more complexes with one or more affinity substances, separating the complexes by using high pressure liquid chromatography, followed by measurement of the amount of an affinity substance or one of the analytes.
Patent AT-E120823-T1 (AT)
Inventor: BLUCHE DENIS
IPC: E02D29/14
Filed: 1991-10-03
Granted: 1995-04-15
Abstract: The cover (1) of this manhole carries a deformable ring (3) from which two diametrically opposed latches (11) protrude. It also comprises, at 90 DEG  to the latches, an opening which emerges plumb with the ring and, opposite the latter, a stop-piece (13) for retaining the ring radially. By inserting a bar in the opening of the cover, a single movement firstly causes the ring to become oval and, subsequently, the withdrawal of the two latches and then the raising of the cover. <IMAGE>