baber/WOPTO huggingface dataset:
Patent AT-E42455-T1 (AT)
Inventor: SCHILLING NICOLE
IPC: A47L7/00
Filed: 1985-08-02
Granted: 1989-05-15
Abstract: 1. Cleaning apparatus for dry suction, wet suction and/or for rinse extraction cleaning comprising a suction unit (5), a dirt collecting tank (21) communicating with the suction side of said unit via a drain line (15), a suction line (38) opening into said tank, and a feed pump (6) communicating on its suction side with a cleaning fluid tank (20) via a feed line (35) and on its delivery side with a spray line (10), said suction unit (5) and said feed pump (6) being arranged in a housing (3) having in a side wall (13) connections with openings (14, 12, 16) for said suction line, for said drain line and for said feed line, the removable dirt collecting tank (21) and the likewise removable cleaning fluid tank (20) being arranged next to the housing (3) such that openings (34, 36, 37) at connections of said tanks (20, 21), to which continuations of said suction line, said drain line and said feed line, respectively, are joined, are aligned with the corresponding openings (14, 12, 16) of said housing (3), and said tanks (20, 21) are braced against said connections of said housing (3) such that the respectively corresponding openings of said housing (3) and said tanks (20, 21) are sealed against one another, characterized in that said openings (34, 36, 37) and the connecting line portions (35, 38, 40) of said tanks (20, 21) joined to said openings are arranged on a slide-in unit (31, 32) insertable from above into a recess (30) in a side wall (27, 29) of said tank (20, 21).
Patent AT-E45735-T1 (AT)
Inventor: GRISS GERHART DR DIPL-CHEM
IPC: A61K31/425
Filed: 1985-12-16
Granted: 1989-09-15
Abstract: This invention relates to new tetrahydrobenzthiazoles of general formula    <IMAGE>  (I)  wherein R1 represents a hydrogen atom, an alkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the above mentioned phenyl nucleic may each be substituted by 1 or 2 halogen atoms, R2 represents a hydrogen atom or an alkyl group, R3 represents a hydrogen atom, an alkyl group a cycloalkyl group, an alkenyl or alkynyl group, an alkanoyl group, a phenyl alkyl or phenyl alkanoyl group, while the phenyl nucleus may be substituted by fluorine, chlorine or bromine atoms, R4 represents a hydrogen atom, an alkyl group, an alkyl or alkenyl group, or R3 and R4 together with the nitrogen atom between them represent a pyrrolidino, piperidino, hexamethyleneimino or morpholino group, the enantiomers and the acid addition salts thereof. The compounds of general formula I above in which one of the groups R1 or R3 or both groups R1 and R3 represent an acyl group are valuable intermediate products for preparing the other compounds of general formula I which have valuable pharmacological properties. The new compounds may be prepared using methods known per se.
Patent AT-E48427-T1 (AT)
Inventor: BUCHARDT OLE
IPC: C07D493/04
Filed: 1985-09-24
Granted: 1989-12-15
Abstract: A process for obtaining purified podophyllotoxin from an impure podophyllotoxin containing starting material comprising forming a solution of the starting material, forming a solid complex of podophyllotoxin and an aromatic or heteroaromatic compound other than benzene, and separating the solid complex from the solution.
Patent AT-E74942-T1 (AT)
Inventor: COOKE THEODORE MICHAEL
IPC: C09D11/00
Filed: 1985-11-05
Granted: 1992-05-15
Abstract: A hot melt ink jet ink comprises a dispersed solid pigment which is formulated in a wax, or high molecular weight fatty acid or alcohol vehicle to form a hot melt ink which is solid at room temperature but liquid at above 80 DEG C, that is under the usual conditions of use. In a preferred embodiment, dispersed graphite in a non-evaporative oil carrier, such as mineral oil, is formulated with candelilla wax, stearic acid and/or behenic acid.
Patent AT-E39079-T1 (AT)
Inventor: BERGER MICHEL
IPC: C08J5/06
Filed: 1985-09-23
Granted: 1988-12-15
Abstract: 1. Process for preparing composite material by impregnation, with a matrix or a matrix precursor and reinforcing elements constituted of fibers in a dielectric material, said fibers being subjected to an intense electrostatic field, process characterized in that : - said fibers are subjected to at least one intense electrostatic field, by being passed between two electrodes, - then the fibers, after having been withdrawn from said electrostatic field, are impregnated with said matrix or with said matrix precursor material.
Patent AT-E34356-T1 (AT)
Inventor: SCHNEIDER BERNARD
IPC: B65D55/02
Filed: 1985-10-01
Granted: 1988-06-15
Abstract: 1. A screw-threaded cap composed of plastics materials for the inviolable closure of a tube also composed of plastics material, said tube (8) having a shoulder (17) connected to the body of the tube and surmounted by a nozzle (7) bearing at its base an external screw thread (6), and said cap (1) comprising a cover (2) bearing an internal screw thread (5) which can be screwed onto said external screw thread (6) of said nozzle (7) of said tube (8) and a sealing means (29) as well as, at its lower portion, a flange (4) which is inclined substantially as the shoulder (17) of the tube (8), characterized in that said flange (4) comprises at least one opening (9) extending to its periphery and at least one strip (10) situated in said opening (9) and connected to the cap (1) by at least one connecting bridge (11, 12), said strip (10) bearing beneath its lower face (26) and close to its rear edge (21) according to the unscrewing direction (22) of said cap (1) a relief (18) which bears by only one or more punctual contact surfaces (20) on said shoulder (17) of said tube (8) after screwing said cap (1) on said tube (8), and said flange (4) also comprising, on the edge (24) defining in the rear of the opening (9), an oblique face (23) which is inclined downwards according to said unscrewing direction (22) of cap (1).
Patent AT-E50601-T1 (AT)
Inventor: BEELE GUENTHER DIPL-ING
IPC: B22D39/04
Filed: 1986-03-05
Granted: 1990-03-15
Abstract: An apparatus (1) for storing and maintaining the temperature level of molten metals, such as a cast iron melt which has been treated with pure magnesium. The apparatus includes a heatable furnace chamber (3) having a pressure-tight cover (4) and an inlet and an outlet (2), which also may be provided with a cover (6). The inlet and outlet (2) is preferably formed as a common inlet and outlet siphon. The closed furnace chamber (3) is supplied with a medium such as argon or nitrogen under pressure. A cast iron melt which has been treated with particular additives can be maintained at a certain temperature over longer periods of time with a decaying effect.
Patent AT-E47354-T1 (AT)
Inventor: BOEHMER WALTER DIPL-PHYS
IPC: E04B1/86
Filed: 1986-05-15
Granted: 1989-11-15
Abstract: 1. A transparent sound-attenuating construction plate consisting of several glass sheets united to form a laminated assembly by the interposition of layers of synthetic resin, characterized by the combination of the following features : 1) two glass sheets of equal thickness, one of which lies externally in relation to the composite assembly, are united by a plastics laminating film (film-bonded glass sheets), 2) at least two further glass sheets (cast resin bonded glass sheets) are attached to the inner-most of the two film-bonded glass sheets, by the interposition of sound-attenuating layers of cast resin (cast resin bonded glass sheets), 3) the total thickness of the two film-bonded glass sheets is equal to or greater than the total thickness of the cast resin bonded glass sheets.
Patent AT-E56543-T1 (AT)
IPC: G01S17/42
Filed: 1986-10-07
Granted: 1990-09-15
Abstract: 1. A surveying system for surveying an object, characterised in that the object (2) has two retroreflectors (3, 4) arranged at a known spacing, and in that a surveying instrument (1) is provided including a light source (5), a video camera (7, 8) and a means (9) which carries out the surveying by means of two image points (3a, 4a) which are defined by light reflected by the retroreflectors (3, 4).
Patent AT-E44700-T1 (AT)
Inventor: KONING ANTHONY ADRIAAN
IPC: B42D5/02
Filed: 1986-04-29
Granted: 1989-08-15
Abstract: An envelope with contents especially for the mailing of confidential information, consists of a sealed mailing envelope (1) and an information carrier (2) incorporated inside the mailing envelope (1). The information carrier consists of a sealed internal envelope and the information to be mailed can be incorporated on the inside of the internal envelope (2). One or both sheets (16, 17) of the internal envelope (2) are therefore provided with copying means on the inside of the envelope. Along the surrounding edge of the mailing envelope (1) and/or the internal envelope (2) the sheets (3, 4 and 16, 17 respectively) of the envelope are bonded together. The adhesive layer between the sheets may partly take the form of two adjacent rows of adjacent glue spots (11 and 26 respectively). This enables on the one hand the evacuation of any air trapped in the mailing envelope (1) and/or the internal envelope (2) and prevents on the other hand that an unauthorized person gains access to the information incorporated in the internal envelope (2).
Patent AT-E95716-T1 (AT)
Inventor: OSTERBURG GUENTHER
IPC: C07C27/00
Filed: 1987-02-19
Granted: 1993-10-15
Abstract: In the purification or separation by distillation of organic substances or substance mixtures which have only a limited capacity for absorbing water and boil with water as azeotropes or, if they are incapable of forming azeotropes, boil higher than water, the water contained therein is continuously separated off by causing separation of the water under the distillation conditions within the distillation column by feeding one or more substances which boil over the top, and already only or partially the unvaporised water separating below the product feed and taking it off from the side of the distillation column. 
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Patent AT-E75748-T1 (AT)
Inventor: BOSIES ELMAR DR RER NAT
IPC: A61P3/00
Filed: 1987-07-25
Granted: 1992-05-15
Abstract: The present invention produces alkyldiphosphonic acid derivative of the general formula:    <IMAGE>  (I)  wherein Het is a heteroaromatic five-membered ring containing to 3 heteroatoms which can be partly hydrogenated and optionally substituted one or more times by alkyl, alkoxy, phenyl, cyclohexyl, cyclohexylmethyl, halogen or amino, and two adjacent alkyl substituents can together also form a ring, Y is a hydrogen atom or a lower alkyl radical, X is a hydrogen atom, a hydroxyl group or an amino group optionally substituted by lower alkyl and R is a hydrogen atom or a lower alkyl radical, with the proviso that Het is not a pyrazole ring; as well as the pharmacologically acceptable salts thereof. The present invention also provides processes for the prepearation of these compounds and pharmaceutical compositions containing them useful for the treatment or prophylaxis of calcium metabolism disturbances or disease as for example osteoporosis, Bechterew's disease, bone metastases, urolithiasis, heterotropic ossifications, rheumatoid arthritis osteoarthritis or degenerative arthrosis.
Patent AT-E49718-T1 (AT)
Inventor: WOLF UWE DIPL-ING FH
IPC: B05D7/00
Filed: 1987-08-10
Granted: 1990-02-15
Abstract: 1. A flexible window (4) of plastics material, in particular a collapsible rear window for a hood of a passenger vehicle (1), which comprises a film of transparent soft PVC, characterized in that the flexible window (4) is provided at least on one side (6, 8) with a covering layer (7) of a resiliently set 2K clear lacquer based on PUR acrylate or polyester acryl.
Patent AT-E62948-T1 (AT)
Inventor: BOREL GEORG DIPL-ING
IPC: D21F1/00
Filed: 1987-10-19
Granted: 1991-05-15
Abstract: A fabric for the sheet forming section of a papermaking machine comprising two layers of transverse threads and longitudinal threads interwoven with both layers of transverse threads. Both the paper side and the running side have a transverse structure, and the number of transverse threads in the upper layer is twice as high as that in the lower layer. The longitudinal threads interweave twice in each repeat with the upper layer and with the lower layer. Interweaving with the upper layer is effected one time with a transverse thread laying directly above a transverse wire of the lower layer and the other time with a transverse thread disposed between and above two transverse threads of the lower layer. At the point of interweaving of the lower layer, two adjacent longitudinal threads are disposed side by side with one longitudinal thread interweaving, at one point of interweaving, together with the preceding longitudinal thread and, at the next point of interweaving, together with the next following longitudinal thread.
Patent AT-E58770-T1 (AT)
Inventor: MUELLER MANFRED
IPC: E04D1/04
Filed: 1987-12-23
Granted: 1990-12-15
Abstract: An interlocking roofing tile, the top side of which is formed by a central area (1), an interlocking covering area (2) situated higher than the central area, an interlocking side part (3) laterally adjacent to the central area, and an interlocking head part (4) adjacent, at the top, to the central area and to the interlocking covering area, in which roofing tile, to increase the security against rain penetrating at high wind speeds and with flat roofing, the central area (1) has in the two corner regions which are formed by the interlocking side part (3) and the interlocking head part (4), and also by the interlocking head part and the interlocking covering area (2), in each case a wind-deflecting surface (11, 12) rising in the direction of the interlocking head part. <IMAGE>
Patent AT-E64946-T1 (AT)
Inventor: NEAL JOHN A
IPC: C09K3/22
Filed: 1987-01-12
Granted: 1991-07-15
Abstract: A process of making a deicing or dust control agent with reduced corrosivity comprises mixing spent sulfite liquor and chloride salt of an alkali metal or alkaline earth metal proportionally so that the ratio of lignosulfonate solids of the spent sulfite liquor to metal chloride salt is from about 1:25 to about 15:1 and the pH of the mixture is from about 4.5 to about 8.5. The sulfite liquor: chloride salt product can be spread onto road surfaces in dried form, sprayed on as single or multiple solutions, and/or mixed with a non-slipping agent or the like.
Patent AT-E67636-T1 (AT)
Inventor: JACOBS MARC
IPC: H04L27/26
Filed: 1987-02-05
Granted: 1991-10-15
Abstract: Detection and correction of errors of transmission of characters represented in a two-level code in which, as well as the transmission of original characters constituted by a frequency (fj) selected from a set of m frequencies transmitted during a first time and by a frequency (fj) selected from a set of n frequencies transmitted during a second time, at least one test character is transmitted simultaneously or ahead or behind the transmission of the original characters, each test character being defined by another frequency (fQ) selected from the set of m frequencies and another frequency (fq) selected from the set of n frequencies, the serial number of each frequency of a test character being a function of the serial numbers of the frequencies of the original characters, expressed modulo m or modulo n respectively: in which, on reception, the serial numbers are determined of the received frequencies in which, by means of the relationships established between the serial numbers, a test as to whether all is concordant is carried out or, if necessary, in which, by means of these relationships, the correct value is calculated of a serial number of an error-corrupted frequency received or of a frequency not received.
Patent AT-E77849-T1 (AT)
Inventor: HOLLECK HELMUT PROF DR
IPC: C23C14/06
Filed: 1988-09-09
Granted: 1992-07-15
Abstract: The invention relates to a single-stratum or multistratum, single- phase or predominantly crystalline, titanium-containing protective hard material layer having a homogeneous distribution of elements for surfaces of material substrates subjected to high stress. 
<??>It is the object of the invention to combine the particularly advantageous properties of the covalent hard materials SiC and Si3N4 with the favourable properties of the metallic hard materials, in particular of TiC and TiN, in a single layer material. 
<??>The protective layer according to the invention is characterised by a stabilised mixed phase having a face centred cubic crystal structure and consisting of the metallic hard materials, in particular TiN and/or TiC, and the covalent hard materials SiC and/or Si3N4. 
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Patent AT-E79498-T1 (AT)
Inventor: BROOKS STEVE MARTIN
IPC: H05B3/00
Filed: 1985-05-10
Granted: 1992-08-15
Abstract: A heating unit (Figures 4, 5) suitable for mounting in a cooking hob consists of a circular tray having a base layer (2) of a thermally-insulative material, an inner, thermally insulative wall (8) which defines an inner, hot-plate region and an outer, peripheral wall (3) defining an outer hot-plate region, between the inner and outer walls. The walls support four infra-red emissive lamps (6) each having a first length (5) of linear filament associated with the inner, hot plate region and a second length (16) of linear filament associated with the outer hot plate region. The first length can be selectively energised independently, of and concurrently with, the second length.
Patent AT-E68636-T1 (AT)
Inventor: CATHIGNOL DOMINIQUE
IPC: H01T1/00
Filed: 1988-06-06
Granted: 1991-11-15
Abstract: The invention relates to a method and to a device for improving the discharge regime of an electric arc produced between two electrodes. The device is characterized in that it includes means an insulating element (32), preferably spherical in shape, for increasing the resistance to the passage of the electric arc (A) between ends of the electrodes (12, 14). By using the invention it is possible to obtain an arc discharge of the critically damped type. The method and the device are preferably used in shock wave generator apparatus for hydraulic lithotripsy.
Patent AT-E109387-T1 (AT)
Inventor: FARASSAT FARHAD
IPC: H01L21/607
Filed: 1989-02-14
Granted: 1994-08-15
Abstract: Device and method for the controlled supply of a bonding wire, in particular a gold bonding wire (10), to the wedge or to the capillary (22) of a bonding head (21) which can be moved up and down (double arrow 30). The device is characterised by a bonding-wire guide channel (12, 18, 19, 20) which is arranged upstream of the bonding capillary (22) and which has leading into it a fluid connection (15) which can alternatively be connected to a pressure-gas source, in particular a compressed-air source (13), or a vacuum source (14), and in addition preferably by a bonding-wire slip clamp (23) which is allocated to the bonding-wire guide channel (12, 18, 19, 20), is arranged in particular in front of or on the capillary-side end of the same and is effective or closed either permanently or only when lowering the bonding head (21) for "touch-down". Furthermore, a fixed bonding-wire clip (24) can be arranged downstream of the bonding-wire guide channel (12, 18, 19, 20), which bonding-wire clip (24) can be closed or opened as a function of the height of the bonding head (21) with withdrawal and corresponding removal of a bonding-wire section, hanging down out of the capillary tip (26), directly before the second "touch-down". 
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Patent AT-E114197-T1 (AT)
Inventor: SCHWARTZ ROLF
IPC: G06F11/00
Filed: 1989-06-08
Granted: 1994-12-15
Abstract: The invention relates to an arrangement for monitoring an electronic data processing system which, on the occurrence of an errored signal (S) at the signal input (SE) of the electronic data processing system, inhibits the signal (S). In order to disable errored input signals, a disabling logic (AL) is present, in which a test signal can be generated which in the test mode does not lead to the interruption of the normal operation of the electronic data processing system. The invention can be applied in redundant automation systems. <IMAGE>
Patent AT-E89322-T1 (AT)
Inventor: MOUSSEL ROBERT
IPC: C21C5/46
Filed: 1989-09-08
Granted: 1993-05-15
Abstract: Lance for injecting refining oxygen from above into baths of metals or of ferrous alloys contained in metallurgical vessels. In its end part the lance comprises a Laval tuyere defining in the direction of flow of the gas firstly a converging region, then a cylindrical throat and finally a diverging region. It further comprises a substantially cylindrical movable central regulating body which can be moved forward or back axially in the neck region of the Laval tuyere. The nose of the central regulating body has a special profile which, together with the outer coaxial cylindrical wall of the Laval tuyere, defines a diverging region which causes an expansion of the gas stream. The profile of the nose of the movable central body and that of the converging portion of the Laval tuyere are at least approximately complementary. The characteristics of the gas stream are modified through changing its flow profile by axial movement of the nose of the central regulating body. 
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Patent AT-E99993-T1 (AT)
Inventor: BERTHOLD FRITZ DR
IPC: B01L9/06
Filed: 1989-09-21
Granted: 1994-01-15
Abstract: A system for a plurality of specimen containers for performing assays, such as chemo- or bioluminescence measurements, includes a support element used for transporting the specimen containers through a measuring instrument, and a holder in which a plurality of specimen containers are received and which, for performing the measurement, can be mounted on the support element. The holder is a disposable component, so that once the measurement has been performed it can be discarded along with the specimen containers. For receiving multiple holders outside the measuring instrument, a stand is provided. Both on the holder and on the stand and support element, special provisions are made for positioning of the specimen containers both in the stand and in the support element in a way that both assures satisfactory measurement and precludes any mistake in the order of the specimen containers during the measurement or during the preparatory steps in the process. This system is suitable for performing chemiluminescence immunoassays, for instance.
Patent AT-E84849-T1 (AT)
Inventor: SCHULZE-BECKINGHAUSEN JOERG ER
IPC: E21B19/16
Filed: 1989-11-27
Granted: 1993-02-15
Abstract: An active jaw (27) for a power tong (1) is provided with an upper cam (30) and a lower cam (32) which are shaped so that rotation of the rotary (4) relative to the active jaw (27) in either sense from a first position results in the active jaw (27) being applied to a pipe via a roller (35, 36). The active jaw (27) can be released by reversing the direction of rotation of the rotary (4). A peg may be used to limit movement of the active jaw (27) relative to the rotary (4) to prevent the active jaw (27) being reapplied to the pipe. Pipes of different diameters may be griped by using rollers (35, 36) of different diameters and, optionally, different active jaws (27) shaped to grip the pipe. In a second embodiment a brake band (42) acts on a drum (40) which supports the active jaw (27). When the rotary (4) is started the active jaw (27) is restrained from rotation. This relative movement applies the dies (29) on the active jaw (27) to the pipe. Further rotation of the rotary (4) then overcomes the braking force and the rotary (4), drum (40) and active jaw (27) rotate in unison. An adjustable bolt (50) is provided to prevent the active jaw (27) being reapplied when the rotary (4) is reversed.