baber/WOPTO huggingface dataset:
Patent AT-E2097-T1 (AT)
IPC: F16K41/16
Filed: 1980-05-30
Granted: 1983-01-15
Abstract: 1. Ball valve with a housing (1), in which a ball (3) is rotatably mounted in relation to an adjustment pin (5) sealed therein, the adjustment pin (5) having, adjacent to the ball (3), a collar (5b) supported on the interior of the housing (1), and Belleville spring washers (10) being mounted on a nut (13) externally of the housing (1) and so as to apply pressure against a seal assembly (8, 9, 9') within the housing (1), characterized in this that a cap (12) is provided which is mounted for rotation on the adjustment pin (5) between the nut (13) and the Belleville spring washers (10), which engages over the Belleville washers and is supported on the housing (1), the collar (5b) of the adjustment pin (5) being supported on a zone (1a) within the housing (1) extending radially outwardly of the seal assembly (8, 9, 9').
Patent AT-E4330-T1 (AT)
IPC: C22B21/06
Filed: 1980-09-29
Granted: 1983-08-15
Abstract: Strontium-modified aluminium alloys may be produced by using strontium peroxide as the source of strontium. The strontium peroxide may be mixed with molten aluminium or molten aluminium alloy in a quantity sufficient to give the desired strontium metal content in the alloy being produced. The temperature of the molten aluminium or aluminium alloy with which the strontium peroxide is mixed is preferably at least 1000 DEG  C. The strontium peroxide alloys produced may be master alloys for use in the production of casting alloys, or may be casting alloys. Strontium acts as a grain refiner in such alloys.
Patent AT-E21222-T1 (AT)
Inventor: DAMRAU WAYNE A
IPC: B05C11/10
Filed: 1980-11-06
Granted: 1986-08-15
Abstract: This invention relates to a method, and apparatus of the blade type, for applying a coating material to a web of paper. A conventional coater of the blade type includes means for applying coating to a paper web supported and carried by a resilient backing roll (24), together with a flexible doctor blade (98) located some distance from and on the trailing side of the applicator (20), which serves to level the applied coating. In order to achieve low coat weights, i.e. in the order of 3 to 4.5 grams per square metre per side of paper, it is necessary to increase the pressure of the blade (98) against the web (26), which results in a high rate of wear, and increases the possibility of web breakage and streaking caused by foreign particles being caught between the blade (98) and the web (26). The present invention utilizes a reservoir (80) of liquid coating material between a forward liquid seal and a rearward doctor blade (98) spaced a short distance from the seal. The coating material is applied under pressure so as to form and maintain the liquid seal. This provides a short dwell time, low coat weights, low blade pressures, and excellent results.
Patent AT-E3213-T1 (AT)
IPC: B03B9/00
Filed: 1980-04-10
Granted: 1983-05-15
Abstract: PCT No. PCT/SE80/00104 Sec. 371 Date Dec. 11, 1980 Sec. 102(e) Date Nov. 26, 1980 PCT Filed Apr. 10, 1980 PCT Pub. No. WO80/02152 PCT Pub. Date Oct. 16, 1980.A method of recovering high-grade, preferably sulphur-free fuel from a bituminous or pyrobituminous mineral-fuel material, such as coal, oil shale and alum shale, wherein the raw material is finely divided into a sufficiently fine particle size for freeing the major part of bituminous or pyrobituminous raw material particles from ash-forming mineral particles, and in that the finely divided raw material is separated into a high-grade, preferably sulphur-poor, fuel concentrate which is utilized, a sulphur-containing mixture of bituminous or pyrobituminous material and ash-forming mineral and a residual product comprising mainly ash-forming mineral, and wherein a binder is produced from the sulphur-containing mixture by combusting the mixture while using its own fuel content and whereafter the binder is added to the residual product so as to hydraulically bind the product to a durable agglomerate form.
Patent AT-E22488-T1 (AT)
Inventor: MATTES ROLF
IPC: F16L19/04
Filed: 1981-06-01
Granted: 1986-10-15
Abstract: 1. An impervious connector for ductile tubes, comprising for each tube (2) to be connected, a sleeve nut (1) threaded (7) on the outside to be attached on the tube (2) and to be screwed in a sleeve tube (10) bearing on the inside corresponding threadings (11), the sleeve tube (10) bearing on the inside, from its core (12) in the direction of each of its extremities (13), a convergent truncated tapered rotation surface (14) which emerges from the lower side wall (15) at a depth greater than the length of penetration of the sleeve nut (1) in the sleeve tube (10), characterised in that, the truncated tapered rotation surface (14) ends, on the core side (12) of the sleeve tube (10), in a cylindrical rotation surface, arranging thus a free space (16) in which, after assembly by screwing, the extremity of the tube (2), deformed, comes to lodge itself and compress itself and in that, the interior diameter of the sleeve nut (1) is greater than the exterior diameter of the cylindrical rotation surface ending the truncated tapered rotation surface (14).
Patent AT-E9918-T1 (AT)
IPC: E02D5/80
Filed: 1981-01-16
Granted: 1984-11-15
Abstract: A ground anchor device comprises a plate (13), which in use rests upon the ground,a stanchion (12, 25, 30) or the like projecting from one face of the plate as well as a helical member (11) adapted to be screwed into the ground. The helical member is formed as an open helix (22, 28, 31), and at the plate there is at least one vertical stay (23, 27) for bracing the helix, which, by itself, will not have a satisfactory lateral rigidity, as it lacks a core. The stays can be formed as short rods (23), preferably of semi-circular cross-section, which are welded to the plate (13), inside the helix (22, 31), and extend downwardly over at least two windings of the helix, to be welded thereto. Alternatively the stay may consist of a length of tube (27) from the end of which remote from the plate the helix (28) issues. The tube (27) is preferably provided with at least one opening (29) for the escape of soil being forced upwards by the helix.
Patent AT-E19640-T1 (AT)
Inventor: KEMPTER FRITZ ERDMANN DR
IPC: C08G14/00
Filed: 1982-06-12
Granted: 1986-05-15
Abstract: Polyadducts/polycondensates which can be diluted with water when protonated with an acid and which contain basic nitrogen groups are obtained by the polyaddition reaction of (A) a Mannich base obtained from (a) a monophenol and/or a polyphenol, (b) one or more dialkylamines of the formula   <IMAGE>   where R1 and R2 are each alkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and (c) formaldehyde with (B) an epoxy resin and contain groups, which are bonded to aromatic rings, of the general formula   <IMAGE>  and may or may not contain groups of the general formula   <IMAGE>  where R3 and R4 are each alkyl, hydroxyalkyl or alkoxyalkyl, or are linked to one another to form a 5-membered or 6-membered ring, and R5 and R6 are each hydrogen or methyl. These products are useful as binders for the cathodic electrocoating of metallic articles.
Patent AT-E6402-T1 (AT)
IPC: C12N5/00
Filed: 1982-01-15
Granted: 1984-03-15
Abstract: Hepatitis B surface antigen (HBsAg) is produced in vitro in high titer and purity from tissue cultures of cells that shed HBsAg. The cells are grown on hollow fiber capillary units having a molecular weight cut-off of about 10,000.
Patent AT-E17498-T1 (AT)
Inventor: DECROIX JEAN-CLAUDE
IPC: C08L91/08
Filed: 1982-04-15
Granted: 1986-02-15
Abstract: A composition for the manufacture of hot-melt adhesives, in which the improvement comprises a terpolymer of ethylene having a melt index between 5 and 500 dg/minute and comprising from 1 to 10 mol % of units derived from an ester selected from alkyl acrylates and methacrylates, the alkyl group having from 1 to 6 carbon atoms, and from 0.3 to 3 mol % of units derived from maleic anhydride. The composition also contains at least one tackifying resin and may contain at least one compound selected from paraffin, microcrystalline polymeric wax, and esters of a hydrogenated rosinic acid and of a lower alcohol.
Patent AT-E46337-T1 (AT)
Inventor: ATWELL GRAHAM JOHN
IPC: C07D215/40
Filed: 1983-02-25
Granted: 1989-09-15
Abstract: The novel class of compounds of the present invention represented by the general formula (I) 
<CHEM>
 in which R represents an aniline substituted in the para position by either - NHSO2CH3 or -NHCOOCH3 and bearing either an - H or -OCH3 in the ortho position, or an aniline substituted in the para position by - NNP(O)(OCH3)2 and bearing an -H in the ortho position, and the acid addition salts thereof, have antitumor activity.
Patent AT-E39483-T1 (AT)
Inventor: HIRAGA KENTARO
IPC: C07F9/572
Filed: 1983-03-24
Granted: 1989-01-15
Abstract: The compound of the formulawherein X is a cyclic group which may optionally be substituted; Y is a carboxyl group which may optionally be esterified or amidated; Z is -CH=CH-CH=<sub>C</sub>H-, -S-(CH<sub>2</sub>)<sub>ℓ</sub>-S-(ℓ is an integer of 1 to 3), -N=CH-CH=Nor -(CH<sub>2</sub>)<sub>m</sub>- (m is an integer of 3 to 5); ring A may optionally be substituted with halogen, nitro, amino, alkanoylamino, alkoxycarbonyl, carboxyl or carbamoyl; and n is an integer of 1 to 3, and salts thereof. The compounds strong antianxiety effect to mammalian animals and are useful for the prevention of treatment of disease such as psycho matic disease and anxiety neurosis.
Patent AT-E25886-T1 (AT)
Inventor: SUGITA JUNKICHI PATENT DIVISIO
IPC: H04L7/02
Filed: 1983-11-17
Granted: 1987-03-15
Abstract: A digital data detecting apparatus comprises means (13) for sampling an input digital signal at a frequency which is M times (M is greater than 1) higher than a channel bit rate of the input digital signal, means (15) responsive to two adjacent sampled values for computing an interval from a point where the digital signal intersects a reference level to a sampling time, and means (34) responsive to an output from the computing means (15) for generating a data detecting signal for detecting data of the digital signal.
Patent AT-E22124-T1 (AT)
Inventor: FERRO FRANCESCO
IPC: D01H9/04
Filed: 1983-07-13
Granted: 1986-09-15
Abstract: This invention concerns an improved device to piece-up yarn and doff yarn packages on open-end spinning machines, whereby said device comprises a carriage (12) equipped with specific means for the tasks of piecing-up yarn and doffing yarn packages, said carriage being supported cantilever-wise by an arm (13) secured to a trolley (15) able to run on lengthwise guides (17), said carriage (12) being equipped with an arm (20) to hold tubes which cooperates with a store (18) of tubes.
Patent AT-E26194-T1 (AT)
Inventor: BROUSSELY MICHEL
IPC: H01M4/58
Filed: 1984-07-31
Granted: 1987-04-15
Abstract: Positive active material (2) for electrochemical cells, characterized by the fact that it is constituted by an anhydrous borate having the formula Bi4B2O9. The invention is applicable to cells using lithium as the negative active material and the electrolyte may be solid or liquid.
Patent AT-E35979-T1 (AT)
Inventor: WILKE GUENTHER PROF DR
IPC: C07C67/465
Filed: 1984-10-05
Granted: 1988-08-15
Abstract: The invention relates to a process for the dimerization of derivatives of acrylic acid in the homogeneous phase which process is characterized in that a compound having the general formula H2C=CR1-COOR2, wherein R1 represents H or a linear alkyl group having from 1 to 3 carbon atoms and R2 represents a linear alkyl group having from 1 to 3 carbon atoms, is reacted in a solvent at a temperature of from -50 DEG  C. to +50 DEG  C. in the presence of nickel compounds as catalysts which contain complex anions X in a molar ratio Ni:X=1:1 and organic or hydride ligands and are modifed with phosphanes having the general formula PR2R', wherein R and R' may be same or different and represent alkyl residues having from 1 to 8 carbon atoms or phenyl residues, as well as the use of the dimers formed in the dimerization.
Patent AT-E35324-T1 (AT)
Inventor: FALKENSTEIN RUDOLF DIPL-PHYS
IPC: G02B6/42
Filed: 1984-10-09
Granted: 1988-07-15
Abstract: A glass fiber bushing is provided for a wall opening of a housing which has a light-transmitting or a light receiving component mounted therein, the component having an optically-active location to be optimally coupled to the tip of the glass fiber. At least in the region of the opening through the housing, the glass fiber is firmly surrounded by and is secured in a stiff tube which is inserted through the wall opening. An adjustment member which adjusts the glass fiber position is slipped with a tight clearance over the tube and/or over a transition piece which is secured to the tube. An end face of the adjustment member is oriented toward the exterior surface of the housing in the region surrounding the wall opening. At least close to the tip of the glass fiber, the outer diameter of the glass fiber or of a glass fiber protective layer is surrounded by the inner wall of the tube with so little play that the tube defines the position of the tip of the glass fiber. In a region between the adjustment member and the component the tube is plugged through an elastic membrane of the wall opening. A surface of the membrane is secured to the housing in the area of the wall opening. The end face of the adjustment member which adjusts the position of the tube and, therewith, the position of the glass fiber is secured to the exterior surface of the housing.
Patent AT-E44367-T1 (AT)
Inventor: FREDERICH FRITZ DR-ING
IPC: B61F5/44
Filed: 1984-11-14
Granted: 1989-07-15
Abstract: 1. A chassis for rail vehicles, more particularly for travelling along tracks with a large number of tight bends, said chassis comprising wheels (5) which rotate independently of one another on separate wheel axles, are pivotable together with said wheel axles about vertical axles (4) and are coupled in their steering movement so as to obtain the correct angular adjustement relative to the rails (7, 8), characterized in that the vertical axles (4) are arranged at the ends of rigidly or spring-mounted, but not rotatably mounted, transverse axles (2, 3), which lie respectively in the region of the positions of otherwise conventional wheel sets and form an integral structural part of a bogie or undercarriage chassis (1), the wheels (5) which are pivotable about said vertical axles (4) being connnected via floating tracks rods (6, 9, 10, 11, 12) which allow for the automatic angular adjustement of the wheels (Figs. 1 to 7).
Patent AT-E36345-T1 (AT)
Inventor: VERACHTERT THOMAS A
IPC: C10G27/10
Filed: 1984-12-04
Granted: 1988-08-15
Abstract: Process comprises (a) admixing air into a hydrocarbon feed stream contg. mercaptans and contactng with an alkaline aq. soln. and a mercaptan oxidation catalyst under oxidation promoting conditions including an elevated pressure above about 120 psig. A liquid phase effluent stream is produced which comprises hydrocarbons, disulphide cpds. and an alkaline aq. soln. with oxygen and nitrogen being dissolved in the hydrocarbons; (b) sepg. the effluent under high pressure, above about 120 psig, to produce a liquid phase first process stream comprising hydrocarbons having disulphide cpds. with dissolved oxygen and nitrogen and an aq. stream comprising the alkaline soln.; (c) withdrawing the aq. stream from the high pressuresepn. zone; (d) sepg. the first process stream at low pressure, below about 5 psig, to form a vapour stream comprising oxygen, nitrogen and vapourous hydrocarbons and a liquid phase second process stream comprising liquid hydrocarbons having dissolved disulphide cpds.; and (e) passing the second process stream into a low pressure storage facility.
Patent AT-E33091-T1 (AT)
Inventor: DAHLINGER HANS
IPC: A45C11/00
Filed: 1984-12-14
Granted: 1988-04-15
Abstract: 1. An etui which covering, the etui consisting of a polygonal top part, preferably a quadrangular one, and a bottom part with a main surface and side walls, of which at least one part has the covering, ribs projecting in a relief-like manner being disposed at the corners of the top part and/or of the bottom part, said ribs serving as a side limit of the covering in the region of a side wall of the respective part and covering over the corresponding cut edge of the covering in this region, and the covering being composed of a flat cut-out of carton, synthetic material, leather, textiles, imitation leather or a similar foil, characterized in that the cut-out forming the covering (2) is provided for cladding all the faces (5, 6) of the respective etui part (3, 4), is produced in one piece and has a central main surface (9) for covering over the main surface (5) of the top part (3) and/or of the bottom part (4) as well as flaps (10) which are attached thereto and correspond in number, shape and size to the side walls (6) of the respective etui part (3, 4).
Patent AT-E30710-T1 (AT)
Inventor: BATSTRA YPE
IPC: C04B20/12
Filed: 1984-06-08
Granted: 1987-11-15
Abstract: Loose, substantially sphere-shaped particles of a foamed plastic material, e.g., polystyrene, are blended with a binder consisting of a solution of 75-85% by weight of coal-tar pitch having a ring and ball softening point of 50 DEG -65 DEG C in 15-25% by weight of phenol-free coal-tar oil having a distillation range of 150 DEG -275 DEG C and 20-35% by volume of an epoxy resin. The resulting sticky mass is then blended with dry cement to produce a mass of loose particles of foamed plastic material coated with a film of dry cement. A second portion of dry cement and sufficient water to harden the cement are added and the moist mixture is pressed into the desired shape.
Patent AT-E29680-T1 (AT)
Inventor: DINGUS JACK DAVIS
IPC: B21D51/26
Filed: 1984-06-26
Granted: 1987-10-15
Abstract: An apparatus for sampling can ends from a can end forming line includes first (50) and second (13, 15) chute means and means (42) for deflecting can ends between the chute means. An optional door means (60) may be provided as a portion of one of the chute means to further deflect certain ends from the system.
Patent AT-E42901-T1 (AT)
Inventor: OTSUKA SABURO C O NITTO ELECTR
IPC: A61K9/22
Filed: 1984-12-28
Granted: 1989-05-15
Abstract: A percutaneous absorption type preparation and a process for preparing the same, where the preparation comprises a backing readily conformable to the skin or mucosa and substantially impermeable to a drug absorbed through the skin or mucosa, and an adhesive layer provided on a backing, where the adhesive layer comprises a polymer which is pressure-adhesive at room temperature and the drug present in the polymer, wherein the amount of the drug present in the adhesive layer is greater than its saturated solubility in the polymer is dispersed in the polymer in the form of recrystallized fine particles. The excess portion is again dissolved in the polymer when the drug is consumed as the result of absorption through the skin or mucosa. The drug is released continuously over a long period of time.
Patent AT-E57083-T1 (AT)
Inventor: ROCKETT LUANN T
IPC: B60N3/04
Filed: 1985-12-30
Granted: 1990-10-15
Abstract: A floor mat having costs of manufacture consistent with disposability and yet extended properties. The mat comprises a combination of a continuous filament nylon nonwoven wear surface, and absorbent inner layer comprising a mixture of polymeric microfibers and wood pulp, and a liquid impervious film backing layer. The combination is intermittently bonded such as by means of sonic energy and preferably has means for positioning and retaining the mat on a floor surface. Such means may include a holder device or tacky adhesive applied to the bottom film surface. In use the floor mat of the invention may be printed for decorative or promotional purposes and is sufficiently durable to last up to several weeks under high use conditions while yet being economical to produce. Applications for the floor mat include many consumer and industrial situations where protection from inclement weather is desired as well as in industrial clean rooms, laboratories and hospitals.
Patent AT-E42466-T1 (AT)
Inventor: HUBLOT BERNARD
IPC: A61K36/064
Filed: 1985-01-16
Granted: 1989-05-15
Abstract: The invention relates to the use of yeasts of the genus Saccharomyces for the manufacture of a medicament for preventing or treating pseudo-membranous colitis in a patient submitted to antibiotic treatment.
Patent AT-E47677-T1 (AT)
Inventor: PERIGO JOHN ALFRED
IPC: B65B7/28
Filed: 1985-05-13
Granted: 1989-11-15
Abstract: A packaging container is closed by using a double seam 152 to secure over the container body 70 a cover 74 of smaller diameter than is usual, creating a radial space 104 around the cover chuck wall 122 into which the body sidewall 72 is deformed to form a neck 76. The cover is initially placed on the body to form a sealable interface 142 therebetween, this interface being preserved throughout the seaming process. The body and/or the cover may be of plastics or metal or a laminated material. In an aseptic packaging process, a primary seal is created at the interface 142 under sterile conditions, seaming subsequently being carried out under non-sterile conditions.
Patent AT-E42316-T1 (AT)
Inventor: NAKAMURA MICHIEI
IPC: C08G63/68
Filed: 1986-02-10
Granted: 1989-05-15
Abstract: There is provided a new phosphoric ester compound represented by the formula below(where one or more than one of the three R's are hydroxyl-terminated polyester residues obtained by self-polycondensation of a hydroxy-carboxylic acid; and one or two of the three R's, in case of being remained, are hydrogen atoms, cations, or residues of an alcohol excluding the above-mentioned polyesters.)
Patent AT-E51461-T1 (AT)
Inventor: REITER UDO DR
IPC: C09J175/02
Filed: 1986-05-09
Granted: 1990-04-15
Abstract: Heat-curable hot-melt enamels, a process for their preparation, and the production of highly heat-resistant wire windings. These heat-curable hot-melt enamels are solutions of a nylon in organic solvents, which contain, as the nylon, a nylon possessing functional amino groups and additionally contain a blocked di- or polyisocyanate. They are useful for the production of highly heat-resistant wire windings.
Patent AT-E71791-T1 (AT)
Inventor: KORTE KLAUS TECHN
IPC: H05K13/00
Filed: 1986-10-08
Granted: 1992-02-15
Abstract: In a device for conveying printed-circuit boards, consisting of hollow retaining boards provided internally with reinforcing ribs, which have a multiplicity of parallel ribs on the surfaces of their outer faces and which are held together to form a unit by means of rods passing through them and extending from one box wall to the opposite box wall, the rods being plugged onto the retaining boards by means of slotted, threaded, tubular projections and being clamped by means of nuts screwed onto the threads, it is intended to achieve the object of providing a simple means for being able to load and unload conveyor boxes, without any problems, particularly using robots, and using as few components as possible of as common a form as possible. The invention achieves this object by the width of the ribs tapering towards their upper end, thus forming insertion inclines, and by the cross-section of the retaining boards tapering at the upper end, forming at least one further insertion incline. <IMAGE>