baber/WOPTO huggingface dataset:
Patent AT-E26306-T1 (AT)
Inventor: BATES KENNETH WILLIAM
IPC: B22D1/00
Filed: 1983-11-21
Granted: 1987-04-15
Abstract: For introducing gases, wires and powders to metal melts, a multi-ducted refractory body (11) is installed in the wall (14) of a vessel (15) for the melt. The body has passage closing elements (24, 34, 35) preventing melt entering the passages (A, B, C). Two passages (A and C) serve respectively for introducing gas, and fluidised powders, to the melt; each has a movable pipe (36, 91) (for gas or fluidised powder). Upon moving gas pipe (36) towards the melt, it dislodges closing element (24) whereby gas from the pipe can enter the melt via capillary bores (25). Similarly, by moving pipe (91), closing element (35) is dislodged whereby the fluidised powder can discharge from the pipe (91). Wire is fed along passage (B) to the melt: when it reaches the closing element (34) the wire can itself dislodge this element to gain access to the melt.A method of introducing substances to liquids related to use of this apparatus is disclosed, as well as metallurgical processes involving the method.
Patent AT-E28923-T1 (AT)
Inventor: BAUS HEINZ GEORG
IPC: F16B12/50
Filed: 1984-05-10
Granted: 1987-08-15
Abstract: Corner assembly of a first and a second structural member disposed at an angle. Each member has an inner open ended chamber formed by spaced inner and outer webs of the members. A corner connector member has a first and a second leg snugly fitting into one of the chambers. The inner web of the first structural member has a pair of openings and the first leg has likewise a pair of openings which are in registry with the first openings transversely of the first leg. A pair of securing projections, solid with the inner web of the second structural member is formed with a pair of third openings. The securing projections extend through the first and second openings. The first leg has a fourth opening which extends lengthwise and in registry with the third opening. Locking bolts pass successively through the third openings and through the fourth openings, the latter being tapped so that the locking bolt threads therewith to secure the structural members and the connector member together to form the corner assembly.
Patent AT-E34692-T1 (AT)
Inventor: BERGLER OTTO
IPC: B27G5/02
Filed: 1984-07-25
Granted: 1988-06-15
Abstract: A saw mechanism comprises a work support, a round table rotatably carried on said work support, and a pivot support carried by the table. A guide is mounted on the pivot support for pivotal movement and includes a pair of parallel rods. A saw includes a saw housing and a motor driven blade on the housing. The housing has a pair of passages which slidably receive the rods so that the housing can be adjusted relative to and along the rods.
Patent AT-E39348-T1 (AT)
Inventor: ANSARI HIFZUR RAHMAN
IPC: C07C45/72
Filed: 1984-10-15
Granted: 1989-01-15
Abstract: Useful perfumery compounds have the formula <CHEM> where there is a double bond in one of the 5,6 or 6,7 or 7,8 positions. The compounds may be made by reaction of 2-methyl-pentan-4-one with isobutyraldehyde followed by dehydration, preferably in the presence of a weak acid.
Patent AT-E33044-T1 (AT)
Inventor: DEWING ERNEST WILLIAM
IPC: C25C3/16
Filed: 1984-11-28
Granted: 1988-04-15
Abstract: An aluminium reduction cell includes a potlining (16), which may be of alumina, with cathode current collectors (24), (32) embedded therein. The cell floor has an array of depressions (22) with at least one collector at the bottom of each depression. The depressions are filled with metal- wettable bodies (20), e.g. 5-20 mm diameter balls of titanium diboride, sized to prevent the entry of electrolyte or sludge. The depressions may be elongate in a direction perpendicular to the horizontal magnetic field in the cell.
Patent AT-E30274-T1 (AT)
Inventor: VITRAC JEAN-PIERRE
IPC: G03B35/18
Filed: 1984-01-16
Granted: 1987-10-15
Abstract: A device for viewing a series of stereoscopic views disposed in pairs in columns on a card (S) comprises a generally flat rectangular body (9). A first pair of channels (14) on the front of the body, disposed on each side of an axis of symmetry of the body, is adapted to permit the card to slide therein. A hinged plate (16) carries eyepieces (30, 31) and is hinged (17 to 20) to form panels (21 to 25). An end panel (24) is attached to the body (9). The other end panel (25) is mounted so as to slide in the second pair of channels (15). The center and lateral panels (21, 22, 23) occupy either a deployed position in which the eyepieces (30, 31) lie in a plane parallel to and appropriately spaced from the front surface (10) of the body (9), in line with windows formed in the body, or a folded position in which the plate (16) lies flat against the front surface (10).
Patent AT-E24303-T1 (AT)
Inventor: HAIDLEN GOETZ DIPL-ING
IPC: B65G53/52
Filed: 1984-09-12
Granted: 1987-01-15
Abstract: An apparatus for connecting two pneumatic suction-promoting lines which are arranged at an angle to one another is disclosed. A first suction promoting line (8) has a flat or almost flat upper surface, which surface is provided with a multiplicity of openings (9) along its length. A flexible sealing band (7) extends along the length of the first suction promoting line and serves to seal off the openings (9). The connecting apparatus includes a carriage (1) which is movable along the first suction promoting line (8). The carriage (1) is adapted to lift a desired portion of the sealing band off the upper surface of the first suction promoting line (8) so as to expose some of the openings (9) of the first suction promoting line. The second suction promoting line (14) is mounted on the carriage (1) and is located in the free space between the upper surface of the first suction promoting line and the raised portion of the sealing band (7). Also mounted on the carriage in the free space is a connecting line (15) which serves to connect the second suction promoting line (14) with the exposed openings (9) of the first suction promoting line (8).
Patent AT-E50096-T1 (AT)
Inventor: SOLLEDER REINHARD
IPC: H02H3/33
Filed: 1985-06-21
Granted: 1990-02-15
Abstract: 1. Electrical installation system for supplying consumers (1), in particular with electronic components, from a network, which, if the case arises, are protected by earth-leakage circuit breakers (3) and which are protected against overvoltage by surge arresters (2) to earth potential in a secondary branch in respect of the consumers (1), wherein the surge arresters (2) are themselves protected by an arrangement (4) and the surge arresters (2) of one group are connected electrically on the earth side for the outer conductors (L1, L2, L3) and the neutral conductors (N), associated therewith, and are connected to earth by an earth conductor (8), characterised in that a fault-voltage-operated-release (9) of a known type is inserted into the earth conductor (8), which release is actively connected to a breaker mechanism (11) which is operationally connected at least to a breaker gap (12) in the earth conductor (8), possibly also to a breaker gap (13) in an indicator circuit (14), wherein the fault-voltage-operated-release (9) is constructed in such a way that it allows impulse currents through without release and that the release occurs with time-delay.
Patent AT-E49661-T1 (AT)
Inventor: DUEWELHENKE RAINER
IPC: G02B6/44
Filed: 1985-08-28
Granted: 1990-02-15
Abstract: A light wave conductor or fiber optics is withdrawn from the peripheral groove of a rotating storage disc using a deflection pulley or the like rotating in a plane that runs tangential to a circle through the middle of the groove, a pivotal guide lever for the fiber conductor serves as input for speed control of the disc drive. In case of plural withdrawal equipment, the discs are vertically staggered and overlap.
Patent AT-E53787-T1 (AT)
Inventor: OBEROI BHUSHAN KUMAR
IPC: B65G49/08
Filed: 1985-07-05
Granted: 1990-06-15
Abstract: Tile manufacturing apparatus includes means for forming "green state" tiles on pallets. The pallets are then loaded on to racks for curing. The apparatus for loading the pallets on to shelves in the racks comprises pairs of supports which are carried by conveyors. The pairs of supports engage edges of the pallets and the conveyors move upwards to pick up the pallets as they are fed in timed relation to the apparatus by an infeed conveyor which also ensures that the pallets remain level as they are loaded. When all the supports are carrying a tile, a pusher pushes the pallets onto shelves in the racks.
Patent AT-E39193-T1 (AT)
Inventor: LE GARS JACQUES
IPC: G09F9/37
Filed: 1985-06-24
Granted: 1988-12-15
Abstract: 1. A display device particularly intended for places with little access, comprising individual display elements which are electrically controlled and fed selectively by means of a diode matrix network, characterized in that, each display element (1) is fed by two diodes (5, 5'), (6, 6') in series, for each direction of the control current and in that during maintenance operations the display elements (1) are fed at a voltage which is sufficiently low not to activate the individual display elements (1) and which is at least equal to several times the fall in forward voltage of a diode, in such a way that the increase in current resulting from the short-circuiting of a diode can be detected.
Patent AT-E37380-T1 (AT)
Inventor: LABATUT BRIGITTE
IPC: C08F4/60
Filed: 1985-11-15
Granted: 1988-10-15
Abstract: 1. A process for producing an ethylene/1-butene copolymer from ethylene in contact with a mixture of a dimerization catalyst and a polymerization catalyst, the said mixture comprising at least one alkyl titane, at least one transition metal halogenide selected from the group consisting of titanium trichloride and vanadium trichloride, at least one ether and at least one aluminum compound selected from the group consisting of the hydrocarbylaluminums and the dialkyluminum hydrides.
Patent AT-E48383-T1 (AT)
Inventor: SCHAPIRA JOSEPH
IPC: B01J2/30
Filed: 1985-12-24
Granted: 1989-12-15
Abstract: 1. Process for the anticlumping of non-powdery salts and fertilizers, characterized by the fact that there is sprayed onto the constituent particles of the fertilizer, after drying and before storage, at a moment when said particles are in their final form and have acquired almost the whole of their final mechanical properties : - either an aqueous solution of alkali or amine silicate whose content of dry matter is from 15 to 60% by weight, preferably from 25 to 40% by weight, in an amount of about 0.8 to 1 per thousand by weight with respect to the fertilizer to be treated, this application being preceded or followed by an application of an anionic surfactant in aqueous or oily solution in an amount of about 1 to 2 per thousand by weight with respect to the fertilizer to be treated, - or an aqueous solution of alkali or amine silicate comprising an anionic surfactant in the form of an alkali or amine salt, the amount of solution applied being from 0.6 to 1.6 per thousand by weight with respect to the fertilizer, the maximum proportion of silicate introduced being the one introduced by an aqueous solution of alkali or amine silicate comprising an anionic surfactant in the form of alkali or amine salt, this solution containing 90% of a solution of alkali or amine silicate whose content of dry matter is 60%, the amount of solution (silicate + surfactant) being from 1.6 per thousand by weight with respect to the fertilizer, i.e. a proportion of 0.864 per thousand by weight of dry silicate with respect to the fertilizer, - or one of the preceding product, associated with an oil or with a fuel and/or if necessary with an inert mineral coating agent.
Patent AT-E64661-T1 (AT)
Inventor: EHARA RYOHEI
IPC: G03F1/14
Filed: 1986-01-17
Granted: 1991-07-15
Abstract: A lightsafe masking film which comprises a substrate of plastic film, a pressure sensitive adhesive layer formed thereon, and a lightsafe peelable layer formed on said adhesive layer, comprising (a) nitrile rubber, (b) nitrocellulose, (c) a tackiness improver, and (d) a lightsafe colorant.
Patent AT-E61501-T1 (AT)
Inventor: KORNHAAS WOLFGANG
IPC: G11B15/08
Filed: 1986-05-23
Granted: 1991-03-15
Abstract: In this device, which has a current source for generating a current flowing through a light-emitting diode, a photoreceiver for receiving the light emitted by the light-emitting diode, and a microcomputer for evaluating the voltage level present at the output of the photoreceiver, it is proposed to connect between the current source and the light-emitting diode a switch which is controlled by the microcomputer in such a manner that the current source is only connected to the light-emitting diode when the microcomputer is ready for the evaluation of the voltage level at the output of the photoreceiver as determined by a stored program. <IMAGE>
Patent AT-E43239-T1 (AT)
Inventor: SPAETH WALTER
IPC: A61G7/053
Filed: 1986-11-12
Granted: 1989-06-15
Abstract: A raising device for attachment to hospital beds consists of an oval tube mounted in a support and which can be rotated and locked in any desired position of rotation, on whose upper free end a handgrip is arranged by which the patient can pull himself up. He can swing himself to the edge of the bed by rotation of the oval tube, and as soon as the oval tube is pre-loaded in an axial direction a clutch engages which is built in to a support arranged on the bed-head. The clutch consists of a clutch member connected as an axial extension of the oval tube which has an axial shoulder formed as a cone which engages in a corresponding conical recess of a radially expandable brake shoe whose outer circumference can be pressed in a free-locking fashion against the inner side of a bearing cup which is a bearing for the clutch. Such a clutch enables the rotational position of the oval tube to be locked in any desired angular position.
Patent AT-E59711-T1 (AT)
Inventor: HONDA MITSURU
IPC: G03G5/08
Filed: 1986-10-31
Granted: 1991-01-15
Abstract: There is provided a light receiving member which comprises a support, a photosensitive layer and a surface layer, said photosensitive layer being composed of amorphous material containing silicon atoms, and at least either germanium atoms or tin atoms and said surface layer being composed of amorphous material containing silicon atoms and at least one kind selected from oxygen atoms, carbon atoms and nitrogen atoms, said support having a surface provided with irregularities composed of spherical dimples each of which having an inside face provided with minute irregularities, and an optical band gap being matched at the interface between said photosensitive layer and said surface layer. The light receiving member overcomes all of the problems in the conventional light receiving member comprising a light receiving layer composed of an amorphous silicon and, in particular, effectively prevents the occurrence of interference fringe in the formed images due to the interference phenomenon thereby forming visible images of excellent quality even in the case of using coherent laser beams possible producing interference as a light source.
Patent AT-E66421-T1 (AT)
Inventor: WRIGHT PETER GODFREY
IPC: B62D7/14
Filed: 1986-11-28
Granted: 1991-09-15
Abstract: A road vehicle has steerable front and rear wheels, the rear wheels being steered by an electro-hydraulic system responsive to the manual control input to the front wheels. The hydraulic actuator (20) of the system is biased to the straight-ahead steering position by springs (26), so that the rear wheels are centred in the event of electric or hydraulic failure, and an hydraulically restrained latch element (52) is spring biased to then latch the actuator piston (22) in its centred position.
Patent AT-E73390-T1 (AT)
Inventor: GOMEZ ILDEFONSO LUIS
IPC: C08K5/52
Filed: 1986-12-22
Granted: 1992-03-15
Abstract: An interlayer of polyvinyl butyral resin containing a compatible mixture of additives dispersed therein providing fire-resistant properties thereto, said mixture comprising a plasticizer blend of a) a char-forming component, such as an organic phosphate, and an oxygen sequestering agent, such as an organic phosphite, wherein the char-forming agent is the major constituent; b) a nucleating agent such as fumed silica for dispersing the fire decomposition products of the interlayer; and c) a heat reactive bonding resin such as silicone resin.
Patent AT-E71685-T1 (AT)
Inventor: PRIGNITZ HERBERT
IPC: E04D13/16
Filed: 1987-11-05
Granted: 1992-02-15
Abstract: PCT No. PCT/EP88/00999 Sec. 371 Date Jan. 9, 1989 Sec. 102(e) Date Jan. 9, 1989 PCT Filed Nov. 4, 1988 PCT Pub. No. WO89/04409 PCT Pub. Date May 18, 1989.In order to provide a thermal insulation material as insulating and sealing layer for roof areas which can be used as sole roofing element for the roof areas, which can be applied on larger areas at a time and in which the disadvantages of the known solution such as the formation of buckling wrinkles and blistering are avoidable, a thermal insulation material is provided as insulating and sealing layer for roof areas which makes it possible to cover larger areas of several square meters at a time, comprising strips of insulation material bonded onto a substrate web, in which case the strips of insulation material (120) are bonded onto a suitable sheet web as a sealing layer (130) in such a way that the thermal insulation material is constructed as insulating and sealing layer so that, when it is laid, it will not be necessary to lay an additional sealing layer.
Patent AT-E49402-T1 (AT)
Inventor: FILACHEK LAWRENCE ANDREW
IPC: C07C53/128
Filed: 1987-02-16
Granted: 1990-01-15
Abstract: A process is described for the production of zirconium carboxylate comprising combining a carboxylate and a zirconium salt within a basic environment of a basic aqueous solution. The carboxylate is provided in an amount sufficient to give a ratio of carboxylate to zirconium equivalents in a range of from about 1.0:1.0 to 1.40:1.0 and the basic environment is provided by a basic salt in an amount sufficient to leave an excess of base after the combination of the zirconium salt and the carboxylate, whereupon the zirconium reacts in one step to form the zirconium carboxylate product.
Patent AT-E46877-T1 (AT)
Inventor: PABST OTTO
IPC: B61B12/10
Filed: 1987-03-05
Granted: 1989-10-15
Abstract: The device comprises two speed reduction gears with coaxial shafts and a fixed support interposed between the reduction gears and housing a first hollow shaft coaxial to the shaft of the gears and in which there is rotatably housed a second independent shaft coaxial to the shafts of the gears. Two pulleys are rotatably mounted on the first hollow shaft and are rigid with toothed flanges which engage frontally in internally splined tubular elements within which sleeves are slidable coaxially but externally to the two shafts. The sleeves are engageable with the shafts and with the tubular elements.
Patent AT-E60275-T1 (AT)
Inventor: BURLET RUDOLF J H
IPC: B29B/
Filed: 1987-03-09
Granted: 1991-02-15
Abstract: Process and device for delabeling of plastic containers by immersing them in a liquid bath heated to above the disorientation temperature of the containers and thereafter separating the loose lables (optionally cups) from the container bodies by bringing them on an inclined sieve vibrating in such a way that when the screen deck is in its highest position in the vibrating motion, the component of motion parallel to the screen deck is directed towards the highest point of the screen.
Patent AT-E81076-T1 (AT)
Inventor: LAMANNA RICHARD J
IPC: G06K17/00
Filed: 1987-06-22
Granted: 1992-10-15
Abstract: A system for embossing a plurality of lines and recording encoded tracks of digitally encoded characters for credit cards is disclosed. The system has an improved recording station for recording digitally encoded characters, indent embossing unit, card transporting unit, process for verifying the accuracy of recording the tracks; and stacker.
Patent AT-E61546-T1 (AT)
Inventor: HOLZWARTH DIETMAR HELMUT
IPC: B60C27/10
Filed: 1987-12-16
Granted: 1991-03-15
Abstract: In an antislip chain, having a stretchable, inner fastening (2), formed by an annular spring-elastic member, and an outer fastening (1), which can be expanded for mounting purposes, a tensioning section (6) is used which passes two deflections (8, 9) in the region of the outer fastening (1) and a guide ring (17) and of which one part is formed by a chain section portion (10) of the running net. The tensioning section (6) bridges a dividing point (7) of the outer fastening (1). It is arranged and guided in such a way that, when the antislip chain is tensioned via the outer fastening (1), the configuration of the running net of the antislip chain is not disturbed. <IMAGE>
Patent AT-E79230-T1 (AT)
Inventor: HILDEBRANDT BODO
IPC: A45D7/04
Filed: 1988-02-22
Granted: 1992-08-15
Abstract: A greater operating convenience is achieved in the device by the fact that the device (1) is provided with an automatic apparatus (20) which determines the duration of treatment. The apparatus is controlled in dependence on the electrical conductivity, which no longer changes significantly, or the pH value of the treatment liquid (23). 
<IMAGE>
Patent AT-E55795-T1 (AT)
Inventor: EILING AUGUST
IPC: E04B2/70
Filed: 1988-03-25
Granted: 1990-09-15
Abstract: 1. Construction kit, in particular for a wooden hut, consisting of two or more abutting building components in panel form, connectable with one another on one level via profiled wooden strips, characterised by one or more base profiled wooden strips (3; 4) per building component (2; 2'), which are connected to a flat side (20; 20') of the panel building component (2; 2'), the ends of which are essentially flush with the edges of the panels (21; 21'), and which are arranged in alignment with one another as a row of base profile strips (3-4) on two or more building components requiring to be connected, and by at least one cover profile strip (5) per row of base profile strips (3-4) which extends over at least two building components (2; 2') in its longitudinal direction, and which can be inserted flush on or into the row of base profile strips (3-4), whereby each arrangement of profiles (1) consisting of a row of base profile strips (3-4) and cover profile strip (5) possesses an essentially rectangular or square overall cross section after connection of the constituent strips with one another.
Patent AT-E101142-T1 (AT)
Inventor: DAUB JOERG DR
IPC: B01J31/02
Filed: 1988-05-11
Granted: 1994-02-15
Abstract: The furan derivatives have the formula 
<IMAGE>
 in which x<1> and x<2> are identical or different and represent H, alkyl, alkenyl, aryl, halogen, NO2 or CN. In the formula I, n can be 0 or 1. In the case of n = 0, A is, for example, -CH2OR<1> (where R<1> is, for example, H, alkyl or aryl), 
<IMAGE>
 in the case of n = 1, A denotes, for example, -CH=N-Z-N=CH-, 
<IMAGE>
 When compounds of the type  n = 0 are prepared, the hydroxymethyl group of 5-hydroxymethylfurfural (HMF) is first converted into a derivative and the aldehyde group is reacted with malonitrile, or, alternatively, the aldehyde group is initially converted into a derivative, the hydroxymethyl group is then oxidised and reacted with malonitrile. The compounds of the type n = 1 are prepared by either condensing two substituted or unsubstituted 5-hydroxymethylfurfural molecules first with one molecule containing at least two NH2 groups and, after oxidation of the two hydroxymethyl groups with malonitrile or, alternatively, first two hydroxymethylfurfural molecules are linked with elimination of water and the reaction with0 the malonitrile is then carried out, or two substituted or unsubstituted hydroxymethylfurfurals are linked via a two-carbon bridge by a benzoin addition reaction, the hydroxymethyl groups on the furan ring are then oxidised and reacted with malonitrile. The furan derivatives can be used directly or in the form of their cycloaddition products for various applications in the electrooptical sector, for example for the production of optical data recording systems or organic electrically conducting substances or electron transfer catalysts.