baber/WOPTO huggingface dataset:
Patent AT-E7648-T1 (AT)
IPC: A47B9/10
Filed: 1980-09-18
Granted: 1984-06-15
Abstract: n adjustment means for variable height adjustment of hydraulically or pneumatically operable supports, e.g. legs on tables, chairs, beds etc. The object of the invention is to provide a simple and reliable adjustment means for simultaneously rising and lowering all supports and for separately adjusting each of said supports to suit the contour of the floor surface or similar. This has been achieved by arranging pressure chambers (13) in the housing (11) of the adjustment means (10), the number corresponding to the number of supports, each pressure chamber having a piston (14), which by way of an adjusting screw (15) cooperates with a driving nut (16), which is unrotatably but axially displaceably arranged in the housing. The driving nut is displaced by means of a threaded spindle (17) which is rotatably but undisplaceably mounted in the housing.
Patent AT-E4135-T1 (AT)
IPC: E21D9/10
Filed: 1980-06-18
Granted: 1983-07-15
Abstract: The system for digging subterranean galeries comprises a cutting tool articulated on a frame and mounted so as to be movable along the height of the mine face. This frame is provided with ground support means and with propulsion means for following the progress of the cutting, the articulation point of the cutting tool being situated in the upper half of the system in operating position. The articulation point of the cutting tool may be situated on a member movable with respect to the frame and movable in a direction substantially parallel to the direction of advance. The shaft bearing the cutting tool may be mounted on two bearings, one of which is movable vertically to give the tool an oblique path in a pre-determined direction.
Patent AT-E5589-T1 (AT)
IPC: C07D309/30
Filed: 1981-05-06
Granted: 1983-12-15
Abstract: 1. Process for the preparation of lineatin, characterized in that 2,2,6-trimethyl-4-R-oxy-7.8-epoxy-3-oxabicyclo[4.1.0] heptane, of formula :  see diagramm : EP0040353,P6,F5  wherein R represents lower alkyl or benzyl, is rearranged, under the effect of alkali halides, in an inert solvent under neutral conditions and in the warm, to form a mixture of 2,2,6-trimethyl-4-R-oxy-3-oxy-bicyclo[4.2.0]octan-8-one and -7-one of formulae :  see diagramm : EP0040353,P7,F1  and  see diagramm : EP0040353,P7,F3  and subsequently the mixture of ketones is reduced with a complex hydride under conventional conditions to form the corresponding alcohols of formulae :  see diagramm : EP0040353,P7,F5  and  see diagramm : EP0040353,P7,F7  and after separation of the alcohol (c) the latter is converted into racemic lineatin by acid catalysis.
Patent AT-E11804-T1 (AT)
IPC: E06B9/80
Filed: 1981-05-20
Granted: 1985-02-15
Abstract: A roller blind for closing openings in buildings, such as windows, doors, or the like, which blind is formed from a plurality of laminated strips which are attached one to the other and whose ends are guided in guide rails, and has an insertable bolt for locking the roller blind and which is provided in the lowermost laminated strip. This lowermost strip is formed as an end bar housing said bolt which can penetrate into an opening in one of the guide rails in the closed (locked) position under the action of a spring. For unlocking purposes, a cord which is secured to the bolt, is guided upwards through endpieces of the laminated strips and secured so that, upon winding the laminated strips around the winding shaft, the bolt is withdrawn from the opening in the guide rail against the action of the spring.
Patent AT-E3777-T1 (AT)
IPC: C08C19/36
Filed: 1981-06-19
Granted: 1983-06-15
Abstract: A polyadduct/polycondensate, which is water-dilutable when protonated with an acid, and which contains basic nitrogen groups, is obtained by polyaddition reaction of (A) Mannich bases obtained from monophenols and/or polyphenols, one or more secondary amines which contain one or more hydroxyalkyl groups, or a mixture of such a secondary amine with another secondary amine, and formaldehyde or a formaldehyde donor, with (B) an epoxy resin, the polyadduct/polycondensate of (A) and (B) containing groups, bonded to aromatic rings, of the formula (I)    <IMAGE>  (I)   with or without groups of the general formula II    <IMAGE> (II)   where R1 is a polydienyl radical, R2 and R3 are hydrogen or methyl and R4 and R5 are alkyl, hydroxyalkyl or alkoxyalkyl or are linked to one another to form a 5-membered or 6-membered ring. The polyadduct/polycondensate can be used, for example, as a surface-coating binder for the cathodic electrocoating of metal articles.
Patent AT-E8413-T1 (AT)
IPC: C21C5/48
Filed: 1981-08-25
Granted: 1984-07-15
Abstract: A nozzle is disclosed for use in the decarburization of molten pig iron by means of a jet of oxygen from a lance provided with such nozzle. The nozzle according to the invention is characterized by a divergent portion which, beyond the neck, has a frustoconical part, with an apex angle of between 60 DEG  and 70 DEG  and preferably between 62 DEG  and 66 DEG , and wherein an angle of 65 DEG  is preferred. The nozzle according to the invention can be used in particular for the decarburization of chromium containing pig iron and makes it possible to achieve very high chromium and iron yields.
Patent AT-E20185-T1 (AT)
Inventor: FUJISAKI SHIGEMI
IPC: A61K38/48
Filed: 1982-08-05
Granted: 1986-06-15
Abstract: The invention relates to an agent for preventing and treating liver and kidney diseases which comprises one or more proteolytic enzyme and or one or more polysaccharide mucopolysaccharide-lysing enzyme as effective ingredent(s). The agent of the invention is useful in the prevention and treatment of many different disorders of the liver and kidneys.
Patent AT-E14200-T1 (AT)
Inventor: MCCARTHY MICHAEL JOSEPH
IPC: C01C1/10
Filed: 1982-10-08
Granted: 1985-07-15
Abstract: In the process for making sodium persulfate by the reaction of ammonium persulfate and a base such as sodium hydroxide, sodium sulfate is formed as a by-product by the reduction of the persulfate by ammonia. By modifying the composition of the mother liquor, it is possible to separately crystallize pure sodium sulfate decahydrate from the mother liquor and thus maintain a sufficiently low sulfate concentration so that none crystallizes with the sodium persulfate product.
Patent AT-E32569-T1 (AT)
Inventor: IHMELS MANFRED
IPC: B24B1/00
Filed: 1982-12-24
Granted: 1988-03-15
Abstract: 1. A device for covering areas of work pieces to be protected against soiling by means of an awning (7), which is to be held using an adherent strip (3) attached to the edge of the area to be protected, the awning being provided on the upper side thereof with an adherent layer for the edge of the awning (7), and having a self-adherent layer for securing to the work piece on the underside thereof, particularly for covering openings, such as door and window openings of car bodies during grinding operations or painting, characterised in that the adherent strip (3) has a velour-type upper surface (6) as an adherent layer on its upper side, that the edge of the adherent strip (3) is provided with notches (5), and that an active sticking strip (8) is disposed on the edge of the awning (7).
Patent AT-E23846-T1 (AT)
IPC: C02F3/28
Filed: 1983-03-26
Granted: 1986-12-15
Abstract: 1. Apparatus for the anaerobic fermentation of organic material in a tank (1) having devices arranged on its top surface for the extraction of gases generated during fermentation, comprising a gas vent (2) which has a considerably smaller cross-sectional area relative to the maximum cross-sectional area of the tank, is provided with gas extractors and monitors and which extends upwardly above the top surface of the tank, the tank having an overflow pipe, characterised in that the overflow edge of the overflow pipe (9) is arranged above the upper edge of the tank in such a manner that during operation the liquid completely fills the fermentation chamber and the surface of the material to be fermented extends as far as into the lower region of the gas vent (2).
Patent AT-E21407-T1 (AT)
Inventor: MARTIN EUGENE RAY
IPC: D06M13/513
Filed: 1983-05-20
Granted: 1986-08-15
Abstract: Quaternary ammonium-functional silicon compounds are prepared by reacting carbinol-functional quaternary ammonium compounds with carboxylic acid-functional silicon compounds. These quaternary ammonium-functional silicon compounds may be used as antistatic finishes for textiles.
Patent AT-E64483-T1 (AT)
Inventor: MERCY BRIAN R
IPC: H01L21/66
Filed: 1983-08-23
Granted: 1991-06-15
Abstract: Level sensitive scan design (LSSD) scan strings on an integrated digital logic circuit chip (24) are employed for multiple functions of providing control parameters to logic blocks (110) on the chip (24), and for providing reconfiguration messages to reconfiguration logic (225) on the chip, in addition to the normal function of transferring test data to various portions of the chip. This reduces the number of input/output pads on the integrated circuit chip which must be dedicated to these functions.
Patent AT-E19464-T1 (AT)
Inventor: CAVANAGH PETER R PROF DR
IPC: A43B5/14
Filed: 1983-09-14
Granted: 1986-05-15
Abstract: 1. A foot envelope for cycling, characterized in that it forms a hollow body (1, 1') having an interior (35) which essentially surrounds the whole cyclist's foot and the outer shape of which is made streamlined in such a way that it exhibits at least in the directions parallel which the vertical longitudinal plane through the hollow body (1, 1') a profile having an aerodynamically favourable effect, whereby the drag and lift components of the forces of air resistance upon the cyclist's foot during pedalling are reduced.
Patent AT-E21879-T1 (AT)
Inventor: SCHINZEL HARTMUT
IPC: B65H75/40
Filed: 1984-06-29
Granted: 1986-09-15
Abstract: 1. Winding facility for the given length of a windable material, such as cables, hoses and the like, consisting of a winding drum (2) rotable on a plug-on centre axle (1), feet (4) and a grip handle (5), characterised thereby that the plug-on centre axle (1) at its free end (11) features flexible catch tongues (12) with outwardly directed catch hooks for gripping in an arresting manner behind a plug-through centre opening (21) of the winding drum (2), and that at the opposite end of the plug-on centre axle (1) under an incidence angle of 90 degrees to the axle direction, there is formed-on a plane retaining flange (3) which on its outer surface (31) turned away from the plug-on centre axle (1) carries a multiplicity of guide and catch elements in which are fixable to the retaining flange (3) associated sliding surfaces and catch elements of the feet (4) and of the grip handle (5).
Patent AT-E27879-T1 (AT)
Inventor: BALLANCE JOHN WILLIAM
IPC: H04L7/04
Filed: 1984-09-20
Granted: 1987-07-15
Abstract: @ The node of a point to multipoint data telecommunications system needs a receive clock to regenerate the data. The conventional method of regenerating the clock from received signals is difficult because there are gaps when no outstation is active. The invention reduces these problems by synchronising the receive clock with the master send clock when there is no reception.
Patent AT-E34615-T1 (AT)
Inventor: KEMPE EBERHARD DIPL ING
IPC: G01N1/40
Filed: 1984-12-12
Granted: 1988-06-15
Abstract: A probe for the determination of the concentrations of volatile components in liquids or gases comprises a probe body consisting of two essentially tubular, coaxial parts which are disposed one within the other. The external part carries in its front zone a permeation canal, formed by a thread, and covered by a tubular permeation membrane. A protective sleeve surrounds and is spaced from that membrane. At its front end, the external part is closed by a plug-like closing member which defines a holding space for a gas sensor or for an adapter connected with an external measuring instrument. A carrier medium is fed to the permeation canal via a ring-shaped carrier-medium feed canal between the external and internal body parts and the carrier medium is returned via a return line disposed inside the probe body. In the zone of attachment to a connection piece, the external part carries an O-ring and the outside of the screwed-on protective sleeve is aligned with the outside of the mounting zone.
Patent AT-E29754-T1 (AT)
Inventor: STORANDT RALF DR
IPC: E05F5/12
Filed: 1985-03-01
Granted: 1987-10-15
Abstract: An apparatus is described for regulating the closing sequence of double doors, each of which is provided with a floor-mounted door closer. In this arrangement an actuating unit is integrated into the floor-mounted door closer associated with the trailing door and controls a valve unit in the floor-mounted door closer associated with the leading door, preferably via a Bowden cable. The Bowden cable is laid in the ground so that no parts need to be installed on the door or door frame.
Patent AT-E44333-T1 (AT)
Inventor: SCHERER VOLKER DR
IPC: H01J61/00
Filed: 1985-03-14
Granted: 1989-07-15
Abstract: 1. Process for the recovery of rare earth oxide and rare earth mixed oxide-fluorescent materials from powdery fluorescent material mixtures which are separated from fluorescent lamps and which comprise one or more rare earth oxide and rare earth mixed oxide-fluorescent materials and where appropriate one or more halophosphate-fluorescent materials, characterized by the following steps : - for the dissolution of the halophosphate fluorescent materials, the fluorescent material mixture is mixed with a 1 to 2-normal nitric acid in a container for at least 30 minutes at room temperature - to eliminate trace- and bonding agent-residues, the remaining fluorescent material mixture is briefly mixed with water in a container at least once and the supermatant liquid is syphoned off after a sedimentation time of at least 30 minutes - the remaining fluorescent material mixture comprising rare earth oxide- and rare earth mixed oxide-fluorescent materials is mixed with a 4 to 14-normal nitric acid in a container for at least 20 minutes at a temperature of at least 90 degrees C in order to dissolve the rare earth oxide-fluorescent materials - for the precipitation of the rare earth oxide-fluorescent materials, the remaining filtrate is mixed with a 10 % oxalic acid solution in a container for 15 to 60 minutes at a temperature of 40 to 45 degrees C.
Patent AT-E85909-T1 (AT)
Inventor: TIPPINS GEORGE WILLIAM
IPC: B21B1/22
Filed: 1985-11-21
Granted: 1993-03-15
Abstract: A method of improving the productivity and yield of a reversing plate mill comprises installing coiler furnaces on the upstream and downstream sides of the mill. Thereafter, a supply of extra large slabs as well as a supply of pattern slabs for the mill are provided. The plate requirements for the next horizon period are analyzed and for each size plate, a decision is made (i) to process extra large size slabs, or (ii) to process pattern slabs, or (iii) a combination of both extra large and pattern slabs to supply the plate requirements. The slabs are then processed in accordance with the particular decision.
Patent AT-E64957-T1 (AT)
Inventor: HOLDER ANTHONY ARTHUR
IPC: C12N15/09
Filed: 1985-02-21
Granted: 1991-07-15
Abstract: The present invention relates to the cloning of the P.195 gene of Plasmodium falciparum, its use in expressing the P.195 protein and the use of P.195 in vaccines for the treatment or prophylaxis of malaria.
Patent AT-E42632-T1 (AT)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J3/04
Filed: 1985-08-20
Granted: 1989-05-15
Abstract: The invention provides a means of producing high purity oxygen at high recovery plus also byproduct argon while using a low air supply pressure. This is done with a triple pressure distillation arrangement (columns 101, 102, and 103 of FIG. 1) having argon stripping sections at the bottom of both the MP (102) and LP (103) columns, a liquid sidestream withdrawal (117) from the MP column, forming feed for the LP column, an intermediate reflux (118) for the LP column which reboils the MP column, and an argon removal capability.
Patent AT-E30218-T1 (AT)
Inventor: VIVES CHARLES
IPC: B22D11/16
Filed: 1985-09-18
Granted: 1987-10-15
Abstract: In a continuous vertical casting operation carried out in a mould 3, a coil 7 applies a periodic magnetic field of variable strength whose direction is substantially parallel to the axis of the mould 3 to the liquid 5 as it solidifies, in order to regulate the level of the line of contact of the free surface of the metal 5 with the mould 3. The height of the contact of the metal with the mould can be reduced from h1 to h2 by applying the magnetic field, and the strength of the field is adjusted in dependence on the desired level. The procedure is used in casting semifinished metallurgical products, in particular in aluminium and its alloys, in which there is a wish to obtain a cortical region of zero thickness, a fine grain without the preliminary addition of refining agents, and an absence of pitting.
Patent AT-E69198-T1 (AT)
Inventor: TERZAGHI GIOVANNI
IPC: B29C61/02
Filed: 1986-04-02
Granted: 1991-11-15
Abstract: Procedure for the continuous thermoforming of a double tubular fabric for the production of multitubular sheaths, depending on a technique of fixed mandrels, in which the fabric consists of a warp of continuous high tenacity multifilament yarns of polyester that are thermically non-shrinking and with a high torsion, and that run on revolving rolling-bearings placed inside the fabrics tubes, against free blocking rollers placed externally. The device for the realization of such procedure involves: a feeding station (A), a station for the blocking of the mandrels (B), means for the advancement of the fabric (C), a thermoforming furnace (D) and eventually a cooling station (E) and a cutting station (F), in which the blocking station (B) is provided with two free rollers placed on the two sides of the fabric where they contrast the roller-bearings arranged on the mandrels.
Patent AT-E47891-T1 (AT)
Inventor: EASTWOOD BARRY JOHN
IPC: C22F1/00
Filed: 1986-05-15
Granted: 1989-11-15
Abstract: Bearing materials and a process for the manufacture thereof are described. The bearing alloys are aluminium-based and comprise the following compositions expressed in weight percent; 8 to 35 tin, 1 to 3 copper, 2 to 10 silicon and remainder aluminium apart from incidental impurities. The alloys are preferably bonded to steel. The composite material is then raised in temperatrue preferably within the range 450 DEG  to 500 DEG  C. for a total time between 10 minutes and 90 seconds and then cooled at a cooling rate of at least 50 DEG C./min. for at least part of the temperature drop to ambient temperature. The composite material may optionally be additionally heat-treated thereafter to further improve the properties.
Patent AT-E58342-T1 (AT)
Inventor: HOUSTON REHRIG
IPC: B62B3/02
Filed: 1986-05-02
Granted: 1990-11-15
Abstract: A reinforced plastic wheeled cart chassis for use with a bottom-supported plastic basket (10) having a downwardly facing basket mounting portion. The chassis includes a molded longitudinally extending base (1), with front and rear wheels (2, 3). A basket support (4) is connected to the base which has coupling means (11) for quickly and releasably coupling a basket (10) to the chassis. Each of the major structural elements of the chassis is provided with reinforcing rails (41) and plates (44) to increase the strength and rigidity of the chassis.
Patent AT-E73450-T1 (AT)
Inventor: COATES IAN HAROLD
IPC: C07D209/88
Filed: 1986-07-23
Granted: 1992-03-15
Abstract: The invention relates to compounds of the general formula (I):whereinR' represents a group CO<sub>2</sub>R<sup>5</sup>, COR<sup>5</sup>, CONR<sup>5</sup>R<sup>6</sup> or SO<sub>2R</sub><sup>5</sup> (wherein R<sup>5</sup> and R<sup>6</sup>, which may be the same or different, each represents a hydrogen atom, a C<sub>1-6</sub> alkyl or C<sub>3</sub>.<sub>7</sub> cycloalkyl group, or a phenyl or phenyl- (C<sub>1-4</sub>) alkyl group in which the phenyl group is optionally substituted by one or more C<sub>1-4</sub> alkyl, C<sub>1-4</sub>, alkoxy or hydroxy groups or halogen atoms, with the proviso that R<sup>5</sup> does not represent a hydrogen atom when R' represents a group CO<sub>2</sub>R<sup>5</sup> or SO<sub>2</sub>R<sup>5</sup>); and one of the groups represented by R<sup>2</sup>, R<sup>3</sup> and R<sup>4</sup> is a hydrogen atom or a C<sub>1-6</sub> alkyl, C<sub>3-7</sub> cycloalkyl, C<sub>2-6</sub> alkenyl or phenyl-(C<sub>1-3</sub>)alkyl group and each of the other two groups, which may be the same or different, represents a hydrogen atom or a C<sub>1-6</sub> alkyl group; and physiologically acceptable salts and solvates thereof.The compounds are potent and selective antagonists of "neuronal" 5-hydroxytryptamine receptors and are useful in the treatment of psychotic disorders (e.g. schizophrenia and mania); anxiety; pain; gastric stasis; symptoms of gastrointestinal dysfunction such as occur with dyspepsia, peptic ulcer, reflux oesophagitis and flatulence; migraine; and nausea and vomiting.
Patent AT-E65066-T1 (AT)
Inventor: MORET JACQUES
IPC: C01B31/08
Filed: 1986-05-16
Granted: 1991-07-15
Abstract: The invention relates to an apparatus for the regeneration of active carbon comprising particularly: a hopper for introducing the active carbon; a reactor (7) delimited by an elongated shaped sheath; a continuous Archimedes screw (10) situated inside the reactor to transport the active carbon to be regenerated; structure for heating by resistances (8), arranged inside the sheath of the reactor; structure situated above the unload end of the reactor (19) and in communication with the reactor, particularly for removing the gases; a coffer into which the Arichmedes screw unloads; structure for communication with the reactor and situated on the one hand close to the input of the reactor and on the other hand along the reactor to regulate the pressure inside the reactor and to inject steam. This apparatus for regenerating active carbon enables the powder active carbon to be regenerated efficiently.
Patent AT-E48703-T1 (AT)
Inventor: ARNOUX DANIEL
IPC: G01R1/22
Filed: 1986-06-20
Granted: 1989-12-15
Abstract: A Hall-effect current clamp, in which the constant-current generator (13) supplying the Hall-effect cell (8) comprises an operational amplifier (15) which has an internal-voltage reference (17) and which pilots a transistor (Q1) mounted in emitter follower in series with the cell (8), such that the current which traverses it is on the order of 1 mA. At the output of the measurement amplifier (14) of the clamp, a dividing bridge (P1,R5) whose intermediate lead is connected to the inverting (-) input of the amplifier (14) permits obtaining a supplementary amplification of the output signal of the clamp at the price of a low current consumption. Thus, the total current consumption of the clamp is maintained at a very low level, thereby providing a considerable increase in the life span of the batteries (9) used to supply the clamp.
Patent AT-E76547-T1 (AT)
Inventor: BERLAND AXEL-PIERRE
IPC: H03L7/08
Filed: 1987-01-28
Granted: 1992-06-15
Abstract: Circuit arrangement for generating a clock signal which is rigidly locked to the line frequency, for decoding digitised television signals. The clock frequency is generated with the aid of a first PLL circuit which receives as reference frequency the reference frequency generated with the aid of a second PLL circuit, which is locked to the line frequency.
Patent AT-E90489-T1 (AT)
Inventor: KLANK OTTO DIPL-ING
IPC: H04J3/00
Filed: 1987-03-18
Granted: 1993-06-15
Abstract: In this system, an identification byte (DI) is set if one or several transmitted programs are data-reduced in their transmission. If the identification byte (DI) is set, a decoder for data expansion is switched on in the receiver. If there is no decoder, the channel is muted. <IMAGE>