baber/WOPTO huggingface dataset:
Patent AT-E51966-T1 (AT)
Inventor: MERZ HEINZ-OTTO DR DIPL-CHEM
IPC: D21H17/17
Filed: 1987-08-21
Granted: 1990-04-15
Abstract: A waterproof, polyolefin coated paper support for photographic coatings is disclosed, wherein the paper base contains an alkylketene dimer as a hydrophobizing sizing agent. The alkylketene dimer consists to the greater part of behenyl ketene and contains no more than 40% residues originating from alkylketenes having chains shorter than C20-alkyl.
Patent AT-E82871-T1 (AT)
Inventor: OLSEN DOUGLAS L
IPC: C02F1/44
Filed: 1987-12-17
Granted: 1992-12-15
Abstract: A cross flow membrane system for separating feed water into a concentrate stream and a permeate stream which includes a cross-flow membrane module (42, 44), a pump (40) for pressurizing feed water for supply to the module (42, 44) and a flow control manifold block (21) having a permeate bore (54), a concentrate bore (71) and a concentrate orifice (85) for controlling the flow of concentrate from the system and the operating pressure within the cross-flow membrane module (42, 44). The manifold block (21) simplifies the manufacture, operation and maintenance of the system and allows elimination of many of the tubes, hoses and valves which are commonly required in prior art systems.
Patent AT-E61576-T1 (AT)
Inventor: BASSETT JEAN-MARIE
IPC: B29C65/48
Filed: 1987-03-31
Granted: 1991-03-15
Abstract: The invention provides a process for the preparation of a compound of general formula      M-O-O2S-S-X-S-SO2-O-M      (I) where X represents an alkylene radical, and M represents a monovalent metal, the equivalent of a multivalent metal, a monovalent ion derived by the addition of a proton to a nitrogenous base, or the equivalent of a multivalent ion derived by the addition of two or more protons to a nitrogenous base or M represents the equivalent of a complex cation of nickel or cobalt with an amine, which process comprises reacting a dithiol of general formula      H-S-X-S-H      (II) where X is as defined above with a sulphur trioxide-base complex of formula      SO3.A      (III) where A is a nitrogenous base selected from optionally substituted pyridine, optionally substituted quinoline and tertiary amines of formula NR<1>R<2>R<3> wherein R<1>, R<2> and R<3> are independently selected from C1-20 alkyl, phenyl and benzyl groups, to produce a compound of formula I wherein M represents a monovalent ion AH<+>, optionally followed by reaction with an alkali metal hydroxide to produce a compound of formula I wherein M represents an alkali metal, optionally followed by conversion of the compound of formula I wherein M represents an alkali metal into another compound of formula I wherein M is as defined above.
Patent AT-E72684-T1 (AT)
Inventor: CARLSSON MATS
IPC: E04C2/26
Filed: 1987-07-03
Granted: 1992-03-15
Abstract: A method and an arrangement for packaging two or more plaster boards by covering the transversal edge surfaces (4, 5), either partially or fully, of two or more sheets (1, 2) of plaster board with a tape (6), which has a width greater than the combined thickness of the edge surfaces, such that part (6a) of the tape will cover said edge surfaces (4, 5) and further parts (6b, 6c) of the tape can be fastened to outer board surface regions, that extend adjacent said edge surfaces (4, 5). This is effected by: a) selecting a given length to the tape (6); b) positioning the tape (6) adjacent the edge surface (4, 5) to be covered, such that an imaginary centre line (45) on the tape is located adjacent an imaginary centre line of the edge surfaces; c) bringing the tape (6) and the edge surfaces (4, 5) into co-action with one another, so that one part (6a) of the tape will cover the edge surfaces while further tape parts (6b, 6c) are folded for co-action with a respective one of the further board surface regions; (12, 13); and d) subjecting the tape to two simultaneous and uniform tape folding movements along the whole of its longitudinal extension, such as to fold the whole of the tape length along two mutually parallel fold lines (35, 36).
Patent AT-E95966-T1 (AT)
Inventor: SCHUETZE HERBERT ING GRAD
IPC: H04N5/782
Filed: 1988-01-07
Granted: 1993-10-15
Abstract: Video recorder with helical-track recording in which several segments of a frame are divided over several helical tracks. The segments of several successive frames are recorded in a modified order. The result is that with an increased longitudinal speed of the magnetic tape, all segments of a frame can be scanned in each case.
Patent AT-E66128-T1 (AT)
Inventor: FREY OTTO
IPC: A61F2/30
Filed: 1988-04-28
Granted: 1991-08-15
Abstract: The implanted is constructed with a metal base element and a plastic part which is elastically mounted on the base element and carries a metal grid structure for the ingrowth of bone tissue. The elastic mounting is provided by a prop which extends from a body portion of the plastic part into a depression in the base element. The prop is received in the depression with lateral play to not only hold the mutually facing surfaces of the base element and plastic part from each other but to permit lateral play. The floating suspension permits inevitable micromovements between the metal implant and the plastic part to be absorbed and not transmitted directly to the bone tissue which grows into the metal grid structure.
Patent AT-E62319-T1 (AT)
Inventor: RADEMACHER WILLI
IPC: E06B9/32
Filed: 1988-05-05
Granted: 1991-04-15
Abstract: The operating unit is intended for a lamellar blind or the like, in which the slats of the lamellar blind can be moved by means of a traction element, in particular a traction chain, having a housing (5) consisting, in particular, of plastic, an electric drive motor arranged in the housing (5), and a drive pinion or the like which is coupled with the drive motor, if appropriate via an interposed reducing gear, in which unit the housing (5) has a front wall (9), a rear wall (10) and side walls (11) and end walls (12) which connect the front wall (9) and rear wall (10), the traction element enters the housing through an opening (13) and is hooked onto the drive pinion, and in which a switching control device (14) is provided for the electric drive motor, can be retrofitted in a cost-effective, easy and flexible manner and permits simple manual operation of the lamellar blind, if necessary, by the fact that the opening (13) of the housing (5) is made in a side wall (11) and, preferably, a further, corresponding opening is made in the opposite side wall (7), and that the switching control device (14) or a receiving part of the switching control device (14) is arranged in or on the housing (5). 
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Patent AT-E86841-T1 (AT)
Inventor: AFFELDT KARL-HEINZ DIPL-ING
IPC: A61B5/00
Filed: 1988-05-06
Granted: 1993-04-15
Abstract: To permit loose and relaxed position of the hand of a patient over a vasometric apparatus, the apparatus is formed in the shape of a hollow domed housing within which a volume pulse sensor (30) is located, retained with resiliently adjustable bias force such that the sensing surface (33) of the volume pulse sensor extends just slightly above the outer surface of the domed housing. The spring force with which the sensor engages a finger (45) of the patient is adjustable by an externally adjustable disk or wheel (37).
Patent AT-E50050-T1 (AT)
Inventor: BERNSTEIN HANS-FRIEDRICH
IPC: F24D3/10
Filed: 1988-05-13
Granted: 1990-02-15
Abstract: 1. Expansion and pressure maintenance apparatus for circulating fluid flows with a closed chamber (22) which can temporarily be brought into communication with a feed line (1) and a return line (5) via lines (9, 10) having valve means (30, 32), so that a portion of the fluid flow passes through the chamber (22), with a supply container (28) substantially open to the atmosphere, which can be temporarily brought into communication with the chamber (22) via a line (31a, 31b) having valve means (30), with a pressure pump (25) for supplying pressure-free fluid in the cycle (2) and with a control unit (47) for controlling the valve means (30, 32) and the pressure pump (25), characterized in that the valve means (30, 32) include a controllable three-way valve (30), which in a first position (I) connects the feed line (1) with the chamber (22), in a second position (II) connects the chamber (22) with the supply container (28) and in a third position (III) connects the supply container (28) with the feed line (1), that the valve means (32) in the line (10) between the container (22) and the return line (5) are controllable and that the valve means (30, 32) are configured as mechanically controllable valves which can be actuated by the control unit (47) via a servomotor (49).
Patent AT-E87654-T1 (AT)
Inventor: GRANDI GUIDO
IPC: C07K14/61
Filed: 1988-07-22
Granted: 1993-04-15
Abstract: A hybrid plasmid which is capable of inducing the expression and the secretion of human growth hormone (hGH) in its natural form and a method for the preparation of hGH which comprises the culture in a suitable environment of Bacillus subtilis cells transformed by the hybrid plasmid, are described. The hGH thus obtained has the correct amino acid sequence and is particularly useful for treatment of man.
Patent AT-E75518-T1 (AT)
Inventor: HOERMANN MICHAEL DIPL-ING
IPC: E05D15/38
Filed: 1988-07-25
Granted: 1992-05-15
Abstract: Articulated overhead gate consisting of a series of adjacent and interarticulated panels with their sides facing one another, characterized in that the side of each panel that is uppermost in gate-closed state and faces a preceding panel has a curved surface that is convex in vertical section and the side that is lowermost and faces a subsequent panel has a curved surface that is concave in vertical section, with the result that the mutually facing convex and concave curved surfaces in each pair of adjacent panels demarcate a space that is dictated by the hinge between the panels and accordingly has curved edges, and in that the facing sides shift in relation to each other as they articulate around their associated axis of articulation during the transition from the gate-closed state into the gate-open state in such a way that the space remains but decreases along the direction of articulation during at least part of the transition into the state of maximum articulation.
Patent AT-E73698-T1 (AT)
Inventor: LAVOREL GERARD
IPC: B26F1/40
Filed: 1988-12-20
Granted: 1992-04-15
Abstract: This press tool is of the type comprising means (7, 8) for cutting, in a longitudinally fed strip (11), a blank (55) to be drawn, these means consisting of a fixed lower punch (7) carried by the table (2) of the press and a vertically movable upper die (8) normally located above the punch (7) and intended to be moved in the direction of this punch (7) by the movable slide of the press, means (10, 19) for cutting the end scrap (56) of the strip (11) which consist of a cutter having a fixed blade (10) and a movable blade (19), a device (41) for transferring a cut blank (55), pre-drawn or drawn, from the station (4, 5, 6) which it occupies to the next station and means (25) for lifting up each cut blank (55) to the position of the transfer device. 
<??>The fixed blade (10) is carried by the support (9) of the punch (7), while the movable blade (19) is carried by the die (8). 
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Patent AT-E111433-T1 (AT)
Inventor: DOLFINI JOSEPH E
IPC: C07C67/00
Filed: 1988-02-01
Granted: 1994-09-15
Abstract: Ketones or aldehydes containing one or more carbon-carbon double bonds and a carbonyl group conjugated with at least one double bond are hydrolyzed by the action of heat and pressure in the presence of water by a batch or continuous process. The ketone or aldehyde cleaves at the double bond conjugated with the carbonyl group to produce additional carbonyl-containing compounds.
Patent AT-E83894-T1 (AT)
Inventor: BEALLE ROGER ALAIN MICHEL
IPC: A23B4/005
Filed: 1988-10-12
Granted: 1993-01-15
Abstract: The disclosed method relates to the cooking of any food product in a package (bag, tray or the like) by using one or a plurality of the following gases: nitrogen, CO2, hlium or oxigen, in order to commercialize the food products in fresh, pasteurized, sterilized or frozen condition. The method uses the gases in order to avoid crashing the products, piercing the coocking envelopes because of the product asperities, deformation of the product (for example to avoid the retraction of a cooking bag on a complete or eviscerated fish) or in order to facilitate the conditioning under envelope of a product and a liquid insufficient in volume to avoid all the hazards of the cooking or post-pasteurization under air vacuum. This method relates to the utilization of the above mentioned gases, associated or not, before coocking or temperature elevation of product for purposes of preservation, physical, thermal, chemical and bacteriological qualities. The adaptation of the treated product determines the composition of the gaseous complex used. Tests are necessary in order to determine the composition and the volume of said gas mixture.
Patent AT-E75959-T1 (AT)
Inventor: OSYPKA PETER DR ING
IPC: A61M25/01
Filed: 1989-06-03
Granted: 1992-05-15
Abstract: A device for introducing medical catheters (2), electrodes (1) or the like into a vein or artery by means of a guide wire (3) possesses, principally, a slide (4) which is slidable on the guide wire (3) and possesses at least one seat (5) for the leading end of the part to be introduced, so that the latter is protected during introduction and can be selectively placed. 
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Patent AT-E101340-T1 (AT)
Inventor: SCHNEIDER GERHARD DR
IPC: A61K31/195
Filed: 1989-06-21
Granted: 1994-02-15
Abstract: A new pharmaceutical formulation as well as a process for its preparation are described, in which the active ingredient in one pharmaceutical form is present in retarded release form in one part, and in another part is present in a form resistant to gastric juices.
Patent AT-E71874-T1 (AT)
Inventor: HEHL KARL
IPC: B29C45/17
Filed: 1989-08-26
Granted: 1992-02-15
Abstract: The plastic injection-moulding machine has a separator which is arranged underneath the injection mould and has a pivotal plate (36). The latter can be pivoted into two inclined positions (acceptable part position and unacceptable part position). In the acceptable part position, the plate (36) terminates above a device (conveyor belt 17) receiving the moulded parts (73). In the unacceptable part position, the plate (36) terminates above a size reduction device. The latter comprises a cutting mechanism (G) which can be removed as a structural unit from the machine frame (M). It further comprises a motor- transmission block, which is arranged outside the vertical projection of the cutting mechanism (G). The separator can be moved as a structural unit (separating unit E) from the machine frame. By such a design, better allowance can be made for the different financial capabilities and different production processes of potential customers. The injection-moulding machine can be supplied in various stages of automation, which can be converted one into the other without requiring any great assembly work. Very little work is also required for removing the simply designed cutting mechanism from the machine frame for exchange, repair or cleaning. 
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Patent AT-E104488-T1 (AT)
Inventor: BODAMER EDGAR DIPL-INF
IPC: H03M7/48
Filed: 1989-11-14
Granted: 1994-04-15
Abstract: When different codes are used for the compression depending on the type of data to be compressed in each case, the choice of the most advantageous code in each case is controlled by flags individually allocated to the data characters, which specify the type of data (DAx) in each case supplying the most advantageous compression results. For each data character to be compressed, this flag is first determined and it is then checked whether the type of data forming the basis for the current compression still corresponds to that corresponding to the flag. If there is a deviation, the system changes to the new type of data, the change suitably occurring as a function of several deviating flags of successive data characters and being initiated by a control character identifying the new type of data. <IMAGE>
Patent AT-E92339-T1 (AT)
Inventor: SIMON JAIME
IPC: A61K51/04
Filed: 1989-11-21
Granted: 1993-08-15
Abstract: The invention concerns a method for suppressing bone marrow which comprises administering to a mammal at least one bone marrow suppressing complex of a radionuclide selected from Samarium-153, Gadolinium-159, Holmium-166 and Yttrium-90 and at least one macrocyclic aminophosphonic acid ligand containing the 1,4,7,10-tetraazacyclododecane moiety, or a physiologically acceptable salt thereof. Suitable compositions for use in this method are also provided.
Patent AT-E85697-T1 (AT)
Inventor: COLLI LUIGI
IPC: F28F19/06
Filed: 1989-10-30
Granted: 1993-02-15
Abstract: Distributor casing (10) of the type suitable for fitting onto the head of tube nests of heat exchangers and internally lined with corrosion-proof material (12), comprising a cylindrical wall (11) peripherally abutting onto a discoidal base plate (13) welded thereto through which pass said tube nests (14), said plate (13) being provided with an annular groove (19) with its concavity substantially tangent to the seam between the plate (13) and cylindrical wall (11), said groove (19) containing a coupling element (15) made of corrosion-proof material, complementary to the recess and with its inward facing surface connecting the lining (23) of the base plate (13) to the lining (12) of the wall (11) so as not to create a stress raiser. Said coupling elements (15) comprises a cylindrical extension (16) welded thereto designed to adhere to the side wall (11). All the seams between the lining (12, 23) and the coupling element (15) are covered with butt straps (17, 18).The corrosion-proofmaterial is preferably titanium.
Patent AT-E158914-T1 (AT)
Inventor: BENNETT CHRISTOPHER JOHN
IPC: G09C1/00
Filed: 1989-05-05
Granted: 1997-10-15
Abstract: A key security system provides for the reproduction of secure keys by using distributed key generation data and a distributed encrypted prekey. The system encrypts program key generation data (17) with a program key prekey (18) in accordance with a first encryption algorithm to produce the program key (20); processes the program key (20) to produce a keystream (25); and processes an information signal (26) with the keystream to produce a scrambled information signal (27). The program key prekey (18) is encrypted with a category key (22) in accordance with a second encryption algorithm to produce an encrypted program key prekey (23). The scrambled information signal (27) the program key generation data (17) and the encrypted program key prekey (23) are distributed to descramblers. The descrambler within the key security system decrypts the distributed encrypted program key prekey (23) with the category key (22) in accordance with the second encryption algorithm to reproduce the program key prekey (18); encrypts the distributed program key generation data (17) with the reproduced program key prekey (18) in accordance with the first encryption algorithm to reproduce the program key (20); processes the reproduced program key (20) to reproduce the keystream (25); and processes the distributed scrambled information signal (27) with the reproduced keystream (25) to descramble the distributed scrambled information signal. The key generation data includes authorization data that must be processed by the authorization processor (35) in the descrambler in order to enable the descrambler. The use of authorization data as key generation data protects the authorization data from spoofing attacks. When more data must be protected than a single operation of the encryption algorithm can support, then additional data blocks are protected by chaining the system, wherein the output from one stage forms part of the input to the next. The key generation data for the program key includes a sequence number securely associated with the category key to thereby "timelock" program key reproduction to the use of a current category key and thus prevent an attack based upon the use of an obsolete category key.
Patent AT-E106577-T1 (AT)
Inventor: MATSUDA TATSUHITO
IPC: C08F283/06
Filed: 1989-09-08
Granted: 1994-06-15
Abstract: A resin having a low specific gravity, an excellent impact resistance and a high refractive index can be produced by radical polymerization of a polymerizable monomer mixture composed essentially of [I] at least one polymerizable monomer selected from the group consisting of specific polyfunctional (meth)acrylates, [II] at least one polymerizable monomer selected from the group consisting of styrene and alpha-methylstyrene, and [III] at least one polymerizable monomer selected from the group consisting of unsaturated nitriles. This invention provides an optical material composed of said resin, especially, a lens.
Patent AT-E106771-T1 (AT)
Inventor: HIMESHIMA YOSHIO
IPC: B01D71/66
Filed: 1989-09-29
Granted: 1994-06-15
Abstract: A new porous membrane is composed of a phenylene -sulphide copolymer represented by general formula (-Ph-S-) m(Ph-X-)n (I), where pH is a phenylene group; X is -SO2 or -CO-; m , n = a natural number, m + n = 80-400. The porous membrane has a nonuniform structure in which one or more dense layers, formed on one or both sides of the membrane, provide the separation function. The porous layer has a larger void volume than the dense layer and is formed in contact with the dense layer. The phenylene sulphide copolymer can be represented by general formula -(-Ph-S-Ph-X-)q- (II) where q = an integer between 80 and 400. X is preferably -SO2-. Ph is preferably p-phenylene group. The dense layers has a separation ability which can reject 10 wt. % polyethylene glycol from polyethylene glycols having a molecular weight of 100,000. The thickness of the porous membrane is 10-100 microns. The void volume of the whole membrane is 20-80 %. The permeability of the membrane to pure water, under a pressure of 1kg/cm2 at 25 C, is 0.1 m3/m2. The porous membrane is laminated on a woven or nonwoven fabric made of polyester, polyamide, polyethylene, polypropylene or polyphenylene sulphide.
Patent AT-E95863-T1 (AT)
Inventor: VIEAU ROBERT G
IPC: E01B31/17
Filed: 1988-08-31
Granted: 1993-10-15
Abstract: A railraod mounted grinding machine for maintaining the railhead profile of railroad track rails includes a plurality of grinding modules (38) mounted on an undercarriage (40). The undercarriage (40) is shiftably carried, by a track engaging platform, for side to side positioning of the grinding module (38) across the longitudinal axis of a rail (34). Each grinding module (38) is independently tiltable relative to the undercarriage (40).
Patent AT-E108973-T1 (AT)
Inventor: DEL FABBRO CLAUDIO
IPC: H05B6/80
Filed: 1990-10-15
Granted: 1994-08-15
Abstract: The present invention relates to an oven for food cooking, particularly for community kitchens, wherein two or more magnetrons arranged externally to the side walls propagate the microwave radiation from the entire height of said side walls toward the interior of the cooking chamber affecting a plurality of food containing pans or shelves contemporaneously present inside said cooking chamber and disposed one atop the other at different heights.   An oven capable of achieving the cooking function in the microwave mode and contemporaneously in the forced convection and/or steam mode for the foods contained in said plurality of superposed pans. <IMAGE>