baber/WOPTO huggingface dataset:
Patent AT-E31552-T1 (AT)
Inventor: WARCHOL JOSEPH F
IPC: C21D1/48
Filed: 1984-05-16
Granted: 1988-01-15
Abstract: Metal, such as steel, is quenched in a quenching bath comprising an aqueous solution of a substituted oxazoline polymer, one example of which is polyethyloxazoline having a molecular weight of 50,000 to 500,000. The bath is capable of providing quenching effects similar to those produced by oil quenchants, as well as quenching times between those provided by oil and water.
Patent AT-E32592-T1 (AT)
Inventor: KUHMET SIEGMUND
IPC: B65G65/24
Filed: 1985-08-01
Granted: 1988-03-15
Abstract: The invention relates to an apparatus for singling and orienting coiled tension springs which have hook-like bends at, at least one end of the spring. The apparatus uses a guide through which the springs are fed to a receiver. The receiver has a chamber and the chamber has an inlet opening for the introduction of the spring into the chamber of the receiver. The receiver can swing about an axis that is transverse of the axis of the guide from a first position in which the inlet opening of the chamber is in line with the guide and the chamber of the receiver forms the prolongation of the guide to a second position in which the inlet opening of the chamber is out of line with the guide. A sword-like element moves into and out of the chamber in a direction transverse to the chamber.
Patent AT-E44092-T1 (AT)
Inventor: BREDE UWE
IPC: F42B3/10
Filed: 1985-10-24
Granted: 1989-06-15
Abstract: 1. Electrical primer or igniter containing a pyrotechnic priming or igniter charge in an essentially tubular insulating body and two electrodes which are bridged by a detonation bridge or by the electrically conductive region of the priming or igniter charge joining it, characterized in that the electrodes (6, 7) extend at the inside of the tubular insulating body (1) right up to the region of the priming or igniter charge (5).
Patent AT-E55510-T1 (AT)
Inventor: FOROUHI ABDUL R
IPC: H01L29/788
Filed: 1985-12-19
Granted: 1990-08-15
Abstract: The ratio of silane-to-ammonia in a reaction designed to deposit a silicon nitride thin film affects the refractive index as well as the absorption coefficient of the film. By controlling the influx of these gases such that an essentially small ratio of silane-to-ammonia exists in a reaction chamber, a silicon nitride film (9) is deposited which is transparent to ultraviolet radiation 4. The exact ratio needed is dependent upon the geometry and operating parameters of the reaction chamber system employed in the deposition process. Ultraviolet light transparent silicon nitride film provides a superior passivation layer (9) for erasable programmable read only memory integrated devices (2).
Patent AT-E53733-T1 (AT)
Inventor: MATTIS RENATE
IPC: H04M3/08
Filed: 1986-03-07
Granted: 1990-06-15
Abstract: A concentrator equipped with two processors is connected via two corresponding channel systems to a higher ranking exchange. Both processors operate independently of each other and poll all subscriber line circuits for switching codes. In the event that a channel system malfunctions, but the concentrator processor is operational, one processor transmits request signals, as well as an emergency operating state signal, to the subscriber line circuits. If the processor itself malfunctions, it transmits request signals and, in addition, an out-of-order state signal. The emergency operating signal and out-of-order signal are stored by each of the subscriber line circuits. Switching codes are transmitted to each of the two processors when both of these processors are in standard operating mode or in emergency mode. If one of the processors is in emergency mode and the other in standard operating mode, or one of them malfunctions and is in out-of-order mode and the other is in emergency mode, the switching code is transmitted only to the latter processor in each case.
Patent AT-E57906-T1 (AT)
Inventor: BAJOHR WALTER
IPC: B65B1/30
Filed: 1986-07-01
Granted: 1990-11-15
Abstract: A filling arrangement is equipped with a loading arrangement containing a measuring slider plate and a displacement arrangement guided through a protective wall. The displacement arrangement moves the measuring slider plate backwards and forwards between two end positions; the displacement arrangement has a force transfer arrangement with a push rod guided through the protective wall and connected with the measuring slide place. The force transfer arrangement is driveable in both directions by means of at least one weight. A distribution arrangement for the supply of explosive from explosive containers to the loading arrangement comprises at least one container holder which is tippable by a shaft guided through the protective wall. A horizontally and parallel guided loading plate is pivotable over a delivery arrangement from an entry position at an entry opening in the protective wall into a first end position below the loading arrangement.
Patent AT-E64746-T1 (AT)
Inventor: SCHUPP EBERHARD DR
IPC: C09D5/44
Filed: 1986-11-22
Granted: 1991-07-15
Abstract: Binders for cathodic electrocoating which are based on polyadducts/polycondensates which carry basic nitrogen groups and are rendered water-dilutable by protonation with an acid, and one or more crosslinking agents for these polyadducts/polycondensates, their use and electrocoating baths prepared from them. These binders essentially consist of a mixture of (A) from 50 to 90% by weight of a polyadduct/polycondensate which carries basic nitrogen groups and is obtainable by reacting (a) an essentially epoxide-free adduct of a secondary amine and polyepoxide compound with (b) a condensate of a diamine/polyepoxide adduct which is prepared in the presence of excess diamine and separated off from excess diamine after complete conversion of the epoxide groups, with one or more mono- and/or dicarboxylic acids of not less than 6 carbon atoms. (B) from 10 to 50% by weight of a crosslinking agent which does not react with component (A) at room temperature but reacts with the latter at elevated temperatures with crosslinking. These binders are particularly useful for the cathodic electrocoating of electrically conductive substrates.
Patent AT-E45341-T1 (AT)
Inventor: BERNARD WALTER DR
IPC: C03C21/00
Filed: 1986-11-28
Granted: 1989-08-15
Abstract: 1. Method of making integrated optical structures in glass, comprising the method steps of : (a) coating a substrate (10) with a glass layer (12), the refractive index (n2 ) of which is higher than that of the substrate (10), (b) applying a mask (14) to this glass layer (12), the mask (14) covering predetermined first areas of the surface of the glass layer (12), which correspond to the waveguide to be made and leaving the remaining second areas of this surface exposed, (c) treating the glass layer (12) in said second areas, characterized in that (d) the treatment of the glass layer (12) in the second areas is a treatment for decreasing the refractive index in the glass layer (12) which for the rest is mechanically unchanged, (e) the mask (14) is removed after the second areas habe been treated and (f) subsequently a further treatment is effected in order for decrease the refractive index in a surface layer of the first areas thin as compared to the thickness of the glass layer (12).
Patent AT-E49660-T1 (AT)
Inventor: BAKKER JOHANNES HERMANUS
IPC: G01R13/04
Filed: 1986-09-01
Granted: 1990-02-15
Abstract: Wave form analyser, especially transient recorder comprising two adjustable elements (5, 6) for comparing a signal level with at least two detection levels controllable through a logic element (7). The following triggering modes are, for example, possible at this wave form analyser: <<sequential triggering>>, <<window triggering>> and <<alarm triggering>>.
Patent AT-E48404-T1 (AT)
Inventor: DE VRIEZE LUC
IPC: B65G33/32
Filed: 1986-09-01
Granted: 1989-12-15
Abstract: A helical spring coupling for coupling together two helical spring ends. particularly two ends (1, 2) of a carrier in the form of a helical spring in a conveyor, comprises a coupler (3) which is in angagement with both helical spring end portions (1, 2). Over a certain distance the turns of the two helical spring end portions (1, 2) are turned coaxially into one another and lie one against the other in the axial direction. Said turns fit into a helical groove formed in the coupler (3) and whose pitch coincides with the pitch of the turns.The coupler may consist of an elongate core part (4) having a helical rib (5) provided on its outer peripheral surface, the groove being formed in the outer side of the rib (5). The two helical spring end portions (1, 2) may be fixed by one or more threaded bolts (9) extending transversely through the coupler (3) and pressing against the turns of the helical spring end portions (1, 2) in the groove.
Patent AT-E42564-T1 (AT)
Inventor: HILAIRE JEAN-CLAUDE
IPC: C08G69/20
Filed: 1986-01-21
Granted: 1989-05-15
Abstract: A process for the manufacture of a polyamide powder comprising polymerizing in solution a reaction mixture comprising a monomer lactam or lactams capable of generating said polyamide in the presence of an N,N'-alkylene bisamide.
Patent AT-E50248-T1 (AT)
Inventor: IENAGA KAZUHARU
IPC: C07D233/96
Filed: 1986-02-05
Granted: 1990-02-15
Abstract: Pharmaceutical compositions contain as an active ingredient oxaluric acid derivatives of the formula (I):wherein each of R, and R<sub>2</sub>, which may be the same or different, represents hydrogen or an alkyl or cycloalkyl group or the groupand each of R<sub>3</sub> and R<sub>4</sub>, which may be the same or different, represents hydrogen, halogen, a nitro group or a lower alkyl or lower alkoxy group, and pharmaceutically acceptable salts and metal complexes thereof. The compositions have hypoglycemic and hypolipidemic acitivity. Several of the compounds disclosed are novel per se.
Patent AT-E76412-T1 (AT)
Inventor: HEWICK RODNEY M
IPC: A61P7/06
Filed: 1985-11-27
Granted: 1992-06-15
Abstract: A method for purifying erythropoietin is described. The method comprises treating partially purifying erythropoietin by reverse phase high performance liquid chromatography to obtain homogeneous erythropoietin having a molecular weight of about 34,000 daltons on SDS PAGE and moving a single peak on reverse phase HPLC. The homogeneous erythropoietin protein preferably has a specific activity of at least 120,000 IU, more preferably at least 160,000 IU per absorbance unit at 280 nm.
Patent AT-E80776-T1 (AT)
Inventor: PATEL MANSUKH M
IPC: A23L27/30
Filed: 1986-10-15
Granted: 1992-10-15
Abstract: Carbohydrate syrup-plasticizer compositions for use in chewing gums to improve flexibility and methods of preparing the compositions are disclosed. The syrup comprises carbohydrate solids and water, with less than 30% of the solids having a degree of polymerization (DP) of 1 and more than 20% solids with a DP of 4 or greater. The ratio of carbohydrate solids to plasticizing agent in the composition is between 0.5:1 and 100:1 and the total water content of composition is less than 20%. The syrup-plasticizer composition is prepared by providing a carbohydrate syrup or combined syrups with the proper carbohydrate solids distribution, combining a plasticizer such as glycerine or propylene glycol and evaporating water from the combined syrup composition.
Patent AT-E82610-T1 (AT)
Inventor: SCHIEDEL FRIEDRICH
IPC: E04F17/02
Filed: 1987-08-26
Granted: 1992-12-15
Abstract: A top for ventilated multi-layered chimneys which possess, in their longitudinal direction, at least one flue-gas pipe (22) and at least one ventilation duct (10). In this arrangement, an upper cover plate (16) for the chimney is provided, which has at least one opening (20), through which a flue-gas pipe (22) projects upwards and which, outside the flue-gas pipe (22), forms at least one passage opening (28) for the ventilation gas, which is provided with an upper covering. The invention provides two solutions to the object of protecting the passage opening (28) in the cover plate (16) against rain and dirt. In these two solutions, the covering possesses an outlet housing (30) for the ventilation air, which is fixedly connected to the cover plate (16). In the first solution, the outlet housing forms an expansion joint (24) with respect to the flue-gas pipe (22). The other solution is based on the fact that the flue-gas pipe (22) is an extension piece, projecting through the cover plate (16), of a flue-gas duct (2) which ends below the cover plate and into which the extension piece is inserted. In this case, provision is made for the extension piece, for its part, to form an expansion joint with the flue-gas duct and to be held against sliding into the flue-gas duct by fastening to or supporting on the cover housing. <IMAGE>
Patent AT-E54191-T1 (AT)
Inventor: BECQUET SERGE
IPC: G01C15/04
Filed: 1987-10-20
Granted: 1990-07-15
Abstract: 1. Anchoring post of the type comprising a metal tubular body (1) which is provided with an upper collar (2) and a lower end piece (5), and comprising auxiliary inner rods (3) in an approximately straight line except for their lower end, which has the beginning of a curve (4), having means for these rods to deviate outwards to allow them to curve progressively by being forced out axially, characterised in that : - the said end piece (5) is derived from a flat shape, having an inner part (6), the rectangular section of which is arranged inside the tube according to a diameter of the said tube, and an outer part (7) which is at least as wide as the outer diameter of the tube, - the said means of deviation consists of a single opening (12) cut out of this flat piece (5), mostly in the inner part (6), and - the auxiliary rods (3) are two in number and are arranged so that their lower ends each extend along one of the faces of the inner part (6), crossing over inside the said opening (12) and each re-emerging by way of the face opposite the one through which it entered.
Patent AT-E88046-T1 (AT)
Inventor: KNIGHT JOHN D
IPC: H04M11/00
Filed: 1987-06-26
Granted: 1993-04-15
Abstract: An automatic reorder and alarm system for use with residential fuel-oil tanks which sends reorder and alarm data to a central station over the direct-dial telephone network when the fuel-oil level in the tank falls below a predetermined value or when an alarm situation, such as low temperature, occurs at the tank location. An inexpensive sensor/sending unit located at each customer tank includes a simple sensor which mounts on either the tank or an existing fuel-oil level gauge, a microcontroller circuit and a modem circuit. The microcontroller circuit uses a simple low-stability oscillator as a reference for internal operations and for modem transmission frequencies. Because the oscillator frequency cannot be precisely determined due to component tolerances and has a substantial amount of drift, a special data transmission format is used for data transmission over the telephone lines between the microcontroller and the central station. The data format consists of a selected pattern of mark and space signals in which each mark signal consists of a predetermined number of cycles of an oscillating signal whose frequency is determined by the internal modem oscillator and each space signal is an equivalent time period without a signal. At the receiver the bit time duration is determined by averaging bit times in a predetermined bit pattern header.
Patent AT-E65907-T1 (AT)
Inventor: GOODHART FRANK WILLIAM
IPC: A61J3/07
Filed: 1987-11-10
Granted: 1991-08-15
Abstract: A capsule (20) which is dividable into accurate individual dosage units by the user is comprised of at least first and second capsule units (24, 22), each being cylindrical about a longitudinal axis along the major part of its length. The capsule units are detachably joined in such manner that the longitudinal axes of the two capsule units are approximately co-linear. The capsule units may be detachably joined by adhesive, banding, or locking mechanical means, and the capsule may be comprised of two or more units.
Patent AT-E74726-T1 (AT)
Inventor: KEMMANN PAUL GERHARD
IPC: A47C7/46
Filed: 1988-02-11
Granted: 1992-05-15
Abstract: Disclosed is an adjustable chair backrest having a frame and deformable material covering one side of the frame. A pressure having a rigid lower portion and an elastically deformable upper portion is mounted on a cam. The plate and cam pivot about an axis in response to rotation of a spindle to cause outward movement of the deformable material.
Patent AT-E73379-T1 (AT)
Inventor: PFLUGFELDER THEODOR
IPC: B26F1/36
Filed: 1988-05-13
Granted: 1992-03-15
Abstract: The paper punch contains bearing blocks (2) which are designed as individual parts and can be mounted on base plates (1) of different size. The bearing blocks possess an extension arm (21), which increases the area of the base plate (1). In their front part (27) extending over the base plate, the bearing blocks contain hole-punch guides (25) and bearing bores (26) for receiving a bearing rod for a pressure lever acting on the hole punches.
Patent AT-E90837-T1 (AT)
Inventor: GUTIERREZ DAPHNE
IPC: B65B55/00
Filed: 1988-06-23
Granted: 1993-07-15
Abstract: An apparatus for rinsing food particles in containers. The apparatus includes a conveyor (14) on which containers (15) holding a portioned amount of product are conveyed upright in single file, means (16) for introducing hot rinse water into the containers, and rotary draining means (40) in which the water-filled containers are first inverted to drain off the rinse water and are then returned to an upright position for transfer to additional processing operations such as sauce filling, container sealing, retorting and cooling. A stationary slide plate (20) is provided between the conveyor and the rotary draining means, and reciprocating arm means (22, 31) are mounted adjacent the slide plate to move the water-filled containers from the conveyor across the slide plate and into the rotary draining means. The rotary draining means includes a pair of horizontally extending support surfaces (41, 42) mounted equidistant from and parallel to a central shaft (43) around which the support surfaces rotate. A perforated plate (45) is mounted above both of the support surfaces to retain the containers thereon as the draining unit is rotated and the jars are inverted, and permit draining of the rinse water from the containers when they are rotated to an inverted position. The apparatus is particularly suitable for removing surface starch from freshly extruded pasta filled directly into jars.
Patent AT-E84782-T1 (AT)
Inventor: JAFFARI MARK DARIUS C O EASTMA
IPC: C07C67/00
Filed: 1988-07-12
Granted: 1993-02-15
Abstract: Neutral amino acids can be recovered from an aqueous solution by the steps of:   1) forming a concentrated solution of said amino acid which solution has a pH above the solution pKa of the acid 2) removing base uniformly from the solution so as to form solid particles of the neutral amino acid at a pH above the solution pKa of the neutral amino acid.   3) recovering said solid particles from the solution. This method provides a product that is highly pure without the need for organic solvents. In a preferred embodiment, the solution is first concentrated and then filtered at high pH. This high pH filtration avoids the need for conventional ion exchange treatments.
Patent AT-E107221-T1 (AT)
Inventor: NILSSON TORSTEN
IPC: B29C49/08
Filed: 1985-12-09
Granted: 1994-07-15
Abstract: A hollow body (e.g. a container) as well as a method and an apparatus for its manufacture in which an axially directed wall of the body primarily is made of oriented and/or crystallized plastics material. A tubular preform (10d) is fixed in a circumferential region (13d) in the vicinity of the mouth edge (14d) of the preform between mechanical forming devices (30,40), after which the devices, during continued clamping of the circumferential region, are displaced in the axial direction of the preform relative to a mandrel (50). Thus, the mandrel is displaced into the preform during simultaneous expansion thereof and the material is oriented and/or crystallized. In a preferred embodiment there is made a certain compensation of the stretching forces, which arise in the material when inserting the mandrel, by applying a force to the bottom of the preform by a bottom support (75).
Patent AT-E105375-T1 (AT)
Inventor: SCHAEFER KARL PETER DIPL-PHYS
IPC: F02P19/02
Filed: 1988-11-19
Granted: 1994-05-15
Abstract: In an internal combustion engine having a glow plug (10) a resistance measuring device (13) is provided for determining the electrical resistance and hence the temperature of the glow plug (10). On the basis of the periodic temperature fluctuations, it is possible, for example, by means of analysing electronics (14), to determine the speed of rotation of the internal combustion engine. <IMAGE>
Patent AT-E67899-T1 (AT)
Inventor: VERHOEVEN ROBERT JOSEPH
IPC: H01R13/04
Filed: 1988-11-07
Granted: 1991-10-15
Abstract: A contact pin for a printed circuit board comprises a compliant portion for mounting the contact pin in a hole in the printed circuit board. The compliant portion includes two legs extending in the longitudinal direction of the contact pin and joining a solid contact pin portion at both ends. These legs are twisted into a position in which seen in cross section these legs extend obliquely outwardly before insertion of the contact pin in a hole. The legs are separated from each other by a slot and each solid contact pin portion is provided with a positioning element projecting from the corresponding solid contact pin portion into said slot and being displaced outwardly with respect to the solid contact pin portions.
Patent AT-E110409-T1 (AT)
Inventor: BURNS MICHEL EUGENE
IPC: C07C409/40
Filed: 1988-05-09
Granted: 1994-09-15
Abstract: This invention relates to bleaching compounds and compositions that provide effective and efficient surface bleaching of textiles over a wide range of bleach solution temperatures. The bleaching compounds of the invention yield a peroxyacid with a polar amide link in the hydrophobic chain when used in the bleaching compositions. In a preferred embodiment, the bleaching compositions of the invention are also detergent compositions.
Patent AT-E111932-T1 (AT)
Inventor: CRONJE IZAK JOHANNES
IPC: C10L9/06
Filed: 1988-07-06
Granted: 1994-10-15
Abstract: This invention relates to the production of a solid oxidised coal containing humic acids. Coal with a mean particle size of less than 3mm is slurried with water and then oxidised with oxygen or mixtures of oxygen and air at temperatures ranging from 100 to 300 DEG C, at partial oxygen pressures ranging from 0,1 to 10 MPa and reaction periods ranging from 5 to 600 minutes. In the absence of catalysts, e.g. alkaline bases, the main product of oxidation is humic acids. These humic acids are not dissolved because the pH of this slurry is in the range 4 to 9. Small amounts of fulvic acids are formed and these are soluble in the water of the slurry. The coal-derived humic acids may for example find application as soil conditioners, organic fertilisers, briquettte and pellet binders, drilling fluid dispersants and viscosity control agents, whilst the coal-derived fulvic acids may be utilised for the production of fuel extenders, plasticisers and petrochemicals.