baber/WOPTO huggingface dataset:
Patent AT-E74803-T1 (AT)
Inventor: GROOS HORST
IPC: B21C35/02
Filed: 1988-07-05
Granted: 1992-05-15
Abstract: The strand produced in a bar or tube extrusion press is drawn off with a controlled tensile force which keeps the emerging strand taut but should not influence the formation of the said strand. In order to keep constant the tensile force acting on the strand in the die zone, the procedure according to the invention is as follows: superimposed on this tensile force (draw-off force) matched to the cross-section and flow behaviour in the die is a tensile force (tractive force) which increases in proportion to the length of strand extruded and takes account of the weight per unit length and the coefficient of friction between the strand and the run-out table. The particular method adopted for this purpose is as follows: after a strand has been cut off and removed from the die, the tractive force and the length of the strand delivered are measured and the tractive force divided by the strand length is input as the specific profile friction force to be multiplied by the strand length, the latter being determined by displacement measurement, when a subsequent strand of the same desired cross-section is extruded. Control is carried out as follows: the desired value determined and input for the tensile force exerted on the tip of the strand is, in addition to a value taking into account the resistance to motion of the carriage of the drawing-off device, as the first summand, and a strand cross-section-dependent base value of the draw-off force, as the second summand, an increasing value, the respective product of the result of continuous delivery path measurement and predetermined specific profile friction force between the emerging strand and the run-out table, as third summand, beginning with the grasping of the tip of the strand by the grippers of the drawing-off device. 
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Patent AT-E112882-T1 (AT)
Inventor: PRICE MACY J SR
IPC: G11B23/023
Filed: 1988-08-11
Granted: 1994-10-15
Abstract: A holder (116) for tape cartridges having a housing (118) divided by a partition (136) to form an upper section and a lower section each of which has a plurality of compartments (152, 154) integrally formed therewith from a relatively rigid plastic material so that a tape cartridge may be positioned in each of the compartments and separate resilient force applying structures, integrally formed from a plastic material more rigid than the plastic material in the housing, and secured to the housing so as to apply a resilient force against the tape cartridge in a compartment to urge the tape cartridge against portions of the housing to hold the tape cartridge in the compartment.
Patent AT-E93769-T1 (AT)
Inventor: KOELBLIN KARL
IPC: B41F15/36
Filed: 1988-10-22
Granted: 1993-09-15
Abstract: Known screen printing machines in which the screen frame is subjected to a lifting movement behind the traversing squeegee cannot be used for a screen printing activity in which the squeegee runs in the reverse direction without disadvantages arising. 
<??>It is therefore proposed to arrange the swivel axis for the screen frame through the central plane of the screen frame running vertically to the squeegee movement and in each case to provide devices which are able to lift the screen frame on both sides of the swivel axis. This configuration permits use of the screen printing machine for movements of the squeegee in both directions while retaining the advantages of a compensation for print faults. 
<??>The new screen printing machine is particularly suitable for the printing of circuit boards. 
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Patent AT-E122510-T1 (AT)
Inventor: LYNCH DAVID LAWRENCE
IPC: H03M1/18
Filed: 1988-12-16
Granted: 1995-05-15
Abstract: A variable gain analog to digital compression encoder apparatus and method is operational for 'on the fly' gain adjustments without introducing significant distortion or noise in telephone conversation. An incoming analog signal (9) is fixed gain (11) reproduced as a first stabilized mid-operating point analog signal (41). A second stabilized mid-operating point analog signal (42) is produced in inverse proportion to the first stabilized mid-operating point analog signal, in response to a signal (43) tapped along a signal division of a difference between the first and second signals. The second signal is compression encoded (13) at a predetermined rate to produce pulse code modulated signal samples (25). The tap may be varied (44) to change the encoding gain, at any time, in accordance with operating requirements of a telephone apparatus.
Patent AT-E53353-T1 (AT)
Inventor: BROCHAND MAX
IPC: E01B25/14
Filed: 1988-03-11
Granted: 1990-06-15
Abstract: 1. An aerial transport installation comprising two continuously-running parallel carrying-hauling ropes (1, 2) respectively forming two endless loops passing over terminal drive sheaves, guidance sheaves, return sheaves or tensioning sheaves located at loading/unloading stations, at least one and generally several carriers having a transverse dimension greater than the spacing of the two ropes, fitted with releasable grips (6) for engaging the ropes (1, 2), which when engaged are supported on the upper part of the ropes (1, 2), means for engaging and disengaging the grips (6) and means (11) for support/guidance of the carriers located at the loading/unloading stations in such a way that when in service the carriers are engaged between, driven and supported by the ropes (1, 2), and that in the loading/unloading stations the carriers are wholly disengaged and dissociated from the ropes (1, 2), characterised in that in at least one loading/unloading station, and for the incoming track (4) and the outgoing track (5) defined by ropes (1, 2), the respective zones (9, 16, 10, 15) in which a rope (1, 2) cooperates with the terminal sheaves (3) in the incoming (4)/outgoing (5) tracks are offset longitudinally with respect to the areas (10, 15, 9, 16) in which the other rope (2, 1) acts together with the terminal sheaves (3) in such a way that an unobstructed longitudinal space (12) is provided between the corresponding parts (13, 14) of the loops of ropes (1, 2) furthermost from the station, in that at least one return sheave (3a) of at least one loop formed by a rope (1, 2) is retracted within the line of movement of the carriers, guide means (3b) causing the rope (1, 2) to make a half turn in front of and behind the return sheave (3a), and in that at least one return sheave (3a) of at least one loop formed by a rope (1, 2) is substantially parallel to the incoming track (4) and/or the outgoing track (5) although in a different plane.
Patent AT-E70948-T1 (AT)
Inventor: LOISELET MICHEL
IPC: A21C1/14
Filed: 1988-07-06
Granted: 1992-01-15
Abstract: PCT No. PCT/FR88/00361 Sec. 371 Date Mar. 7, 1989 Sec. 102(e) Date Mar. 7, 1989 PCT Filed Jul. 6, 1988 PCT Pub. No. WO89/00007 PCT Pub. Date Jan. 12, 1989.A kneader including a vat having an open upper part and structure for emptying the vat is characterized in that the structure includes at least one dough deflector a part of which extends, in the active position, into the vat and is adapted for emptying the vat and a device allowing a relative displacement of the basin, the dough, and the deflector to be effected. The deflector advantageously has a first end part adapted for removing dough at the bottom of the vat, an intermediate part adapted for raising the dough removed towards the upper part of the vat, and a second end part adapted for ejecting the dough towards the outside of the vat.
Patent AT-E120891-T1 (AT)
Inventor: ELLUIN PATRICE
IPC: E04B5/48
Filed: 1988-08-02
Granted: 1995-04-15
Abstract: Boxes (14 to 21) are embedded in the platform (1) and connected respectively to sheaths (30 to 37) which are also embedded in the platform (1) and emerge from the latter into the technical room (7); the boxes (14 to 21) are disposed according to a specified plan so that, depending on the requirement, they may be located, opened and engaged in the corresponding sheaths (30 to 37) of the electricity transport cables or the like. 
<??>Thus a great flexibility is available for a reduced installation cost. 
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Patent AT-E82704-T1 (AT)
Inventor: IVARSON NEMO
IPC: B29B7/76
Filed: 1988-12-08
Granted: 1992-12-15
Abstract: An apparatus for continuously producing from liquid and powder ingredients a substantially homogenous mixture and kneading the mixture to form a compact, plastic mass, and for extruding this mass into elongated extrusions. The mixer comprises a mixer housing (1) and mutually separate liquid and powder delivery conduits (18, 19) and a mixture outlet. A wheel assembly (3, 4) is arranged for rotation in the housing (1) on a shaft (5). The liquid delivery conduit (9) opens into a cavity (7) located in the wheel assembly, whereas the powder delivery conduit (18) opens into powder spaces (10) provided in the upper part (3) of the wheel assembly. The cavity (7) communicates with the upper side of the wheel assembly via a circumferentially extending slot or gap (8) which opens out adjacent an edge (11) which extends circumferentially around the slot or gap on the peripheral side thereof. The slot has a substantially frusto-conical configuration with the apex of the cone facing downwards. Extending around the periphery of the mixer housing is a cylindrical shell (15) which is perforated with holes (16) in that part thereof which extends over the housing outlet, the axes of this shell being coaxial with the axes (5) of the mixer wheel. Blades (12) are arranged in the chordal direction in the mixer housing between the circumferentially extending edge (11) and the cylindrical shell (15). The edges (13 of the blades (12) lie immediately adjacent the inner conical surface (14) of the mixer housing and knead and tear the mixture in co-action with the surface, while the outer ends (21) of the blades lie against the inner surface (22) of the shell (15) and are operative in forcing the resultant plastic mass through holes (16) to produce elongated extrusions.
Patent AT-E69014-T1 (AT)
Inventor: SUVANTO ERKKI
IPC: B60C/
Filed: 1988-02-08
Granted: 1991-11-15
Abstract: PCT No. PCT/FI88/00016 Sec. 371 Date Oct. 25, 1988 Sec. 102(e) Date Oct. 25, 1988 PCT Filed Feb. 8, 1988 PCT Pub. No. WO88/06537 PCT Pub. Date Sep. 7, 1988.The invention concerns a sleeve-mounted spike (10) fitted on a vehicle tire, comprising a rivet (11), a head (12), a tip (13) and a sleeve (14). The clearance (15) between the sleeve (14) and the rivet (11) increases in the direction towards the tip (13). The sleeve (14) has been shaped so that the hole in the sleeve (14) for the rivet (11) has been disposed to increase in diameter towards the tip (13).
Patent AT-E81186-T1 (AT)
Inventor: EJBYFELDT BERNT
IPC: F01L1/04
Filed: 1988-05-10
Granted: 1992-10-15
Abstract: The present invention relates to a method and apparatus where shafts are driven via a transmission by a drive shaft for setting the rotational position of the shafts in relation to that of the drive shaft, the transmission including transmission wheels connected to the respective shafts. In accordance with the invention the connection between transmission wheels (1, 2, 4) and shafts is released, these connections, which are preferably friction joints, permitting locking the wheels relative the shafts in optional angular position and which are preferably friction joints, so that the respective shaft can be turned relative its transmission wheel, allowing the respective shaft to be turned to a predetermined stop position, which is achieved by a tool (9) being caused to co-act with a well defined, machined surface (7) of the shaft in a predetermined manner, the respective transmission wheel being connected to its shaft after each shaft has been turned to the stop position.
Patent AT-E68041-T1 (AT)
Inventor: KEMPE MANFRED
IPC: G01N1/06
Filed: 1988-08-18
Granted: 1991-10-15
Abstract: A backlash-free drive for the infeed mechanism of a microtome, comprising a threaded spindle (1) mounted so as to be rotatable but axially non-shiftable, as well as two nut elements (2a, 2b) connected such that they are non-rotatable but can be shifted in an axial direction relative one another, said nut elements being spring-loaded against one another in an axial direction. Acceptable tolerances for the conicity of the threaded spindle are obtained by making use of at least one plain bearing (11,13;12,14) between the threaded spindle and nut element (2a), said nut element being connected to a specimen holder (16) via a gear. Fences (30,32;31,33) acting in the direction of spindle rotation protect the thread from deformation, as do two frictional clutches (24;25), which prevent excessive driving torques from having an effect and allow the user the option of operating the micrometer with manual feed (22) or an automatic feed device (26).
Patent AT-E89465-T1 (AT)
Inventor: WYON DAVID
IPC: A47C7/74
Filed: 1988-08-09
Granted: 1993-06-15
Abstract: PCT No. PCT/SE88/00401 Sec. 371 Date Jun. 14, 1989 Sec. 102(e) Date Jun. 14, 1989 PCT Filed Aug. 9, 1988 PCT Pub. No. WO89/01306 PCT Pub. Date Feb. 23, 1989.A body-supporting device forming the seat (1) and/or the backrest (15) of a chair and adapted to avoid sweating caused by the thermal insulation of the chair includes at least those sections (2) of the exterior surface of the device that form the support surfaces for parts of the body of a person sitting in the chair made of air-permeable material, an internal bag member (6) having air opening (11) to the exterior of the device arranged to communicate with the interior side of the air-permeable sections (2) through holes (7) and a suction device capable of producing a negative air pressure connected to the opening. The interior of the body-supporting device is arranged so that when the suction device is running, air exterior to the support surfaces is drawn through the air-permeable sections, (2, 5), and via interior porous layer (8) and porous body (9) within the bag of the body-supporting device and out of it through the opening (11) to remove heat radiated by the body of the person, in particular from the region between contacting parts of the body and the air-permeable sections, and to cool those parts of the body by the airstreams thus created.
Patent AT-E91513-T1 (AT)
Inventor: AKERBLOM INGA STINA
IPC: D06P5/00
Filed: 1988-10-04
Granted: 1993-07-15
Abstract: PCT No. PCT/DK88/00162 Sec. 371 Date Apr. 30, 1990 Sec. 102(e) Date Apr. 30, 1990 PCT Filed Oct. 4, 1988 PCT Pub. No. WO89/02950 PCT Pub. Date Apr. 6, 1989.In a process for transfer pattern printing of a moist textile web consisting wholly or predominantly of natural fibers, in particular cotton, and/or artificial fibers on the basis of cellulose, the pattern carrier web is a web of paper or a paper-like material which carries a pre-printed pattern of a water soluble or dispersable dye. After wetting of the textile web to a carefully controlled moisture, the textile web is joined with the pattern carrier web and the joined webs are compressed at a suitable pressure so that the pattern can be transferred without using heat. The advantage is that it will be possible to avoid both heating and use of organic solvents. It is also possible to transfer a pattern to a colored textile web since the textile web may be wetted before hand with an aqueous dye solution or dispersion instead of undyed liquid.
Patent AT-E78759-T1 (AT)
Inventor: VERCILLO ALFREDO J
IPC: B42B5/00
Filed: 1989-03-20
Granted: 1992-08-15
Abstract: There is disclosed herein a binder cover system for binding loose pages to a cover. The cover includes a spine and a front and back cover hingedly connected thereto, there being applied an electrically conductive layer to an insulator layer which carries an electrically conductive layer and which is secured to said spine and a heat-activatable adhesive layer to said conductive layer. Electrically conductive rivet-like means extend through said spine insulating layer and said electrically conductive layer and are connected by said electrically conductive layer.
Patent AT-E131536-T1 (AT)
Inventor: OKUHARA MASAKUNI
IPC: C12P17/18
Filed: 1989-07-29
Granted: 1995-12-15
Abstract: The invention relates to novel compounds, FR-901154 and FR-901155 substances which have pharmacological activities such as immunosuppressive activity, antimicrobial activity, and the like, to a process for their production, to a pharmaceutical composition containing the same and to a use thereof as a medicament.
Patent AT-E159858-T1 (AT)
Inventor: EHRENFELD UDO DR
IPC: A61K38/00
Filed: 1984-08-24
Granted: 1997-11-15
Abstract: The product contains an immunomodulator, a lipopolysaccharide or an immunomodulator labelled with a radioactive emitter, a dyestuff or a cytostatic, or a polysaccharide of this type, where appropriate in and/or on liposomes or lipidated, together with an auxiliary composed of an aldehyde and an alcohol.
Patent AT-E91871-T1 (AT)
Inventor: WOELFEL JULIAN B PROF-DR-D D S
IPC: A61C7/00
Filed: 1989-11-02
Granted: 1993-08-15
Abstract: A device for separating the molars and fixing the two jaw joints of a patient in centric relation the device being in the form of a curved shaped article having a front member which is to be introduced between the incisors via a front end of the member for eliminating contact between the molars and for support purposes, with the thickness of the front member decreasing toward the front end. Depending on the extent of penetration of the shaped article into the mouth of the patient between the upper and lower incisors, the thickness of the shaped article and hence the separation of the incisors can be read off from markings on the top of the shaped article. By varying this thickness over the front measurement portion of the shaped article, the dentist can ascertain and read off the smallest possible opening angle (incisor separation) at which the molars in a centric jaw position are separated, and this measurement value can be used as a reproducible variable for any further diagnostic or therapeutic manipulation. The shaped article is easy to manufacture, and easy to clean and sterilize, and permits an extremely precise and accurate, reproducible molar separation in centric relation.
Patent AT-E121431-T1 (AT)
Inventor: BES RICHARD FRANCOIS THEODOR
IPC: C09B67/02
Filed: 1989-12-19
Granted: 1995-05-15
Abstract: The invention relates to a method for the production of a pulverulent composition containing dyestuff and/or pigment composition particles, wherein in a plastic dispersed dyestuff and/or pigment composition particles are formed by mixing an aqueous paste containing dyestuff and/or pigment particles in a plastic emulsion, removing water and pulverizing the mass obtained. The dyestuff or pigment is preferably chosen from the spinel pigments, carbon black and organic pigments, and transparent iron oxide; the plastic is preferably chosen from polystyrene, polyethene, polyvinyl chloride and polyvinyl acetate. The particles as obtained can be mixed with a molten wax composition, such that the dyestuff and/or pigment composition particles de-agglomerate, whereafter the mixture is dispersed and left to solidify. The de-agglomerated particles are more particularly smaller than 5  mu  .
Patent AT-E107069-T1 (AT)
Inventor: LONGMAN ROBERT JAMES
IPC: G11B7/243
Filed: 1989-02-08
Granted: 1994-06-15
Abstract: An improved optical data storage medium is disclosed. The medium is responsive to incident electromagnetic radiation and the surface or a surface region of the medium includes a layer of heat sensitive material which has a textured surface pattern in the form of a regular array of grooves or protuberances, the dimensions of the surface features which constitute said textured surface pattern being in the sub-micron range. The textured surface pattern is overcoated with a thin film of an alloy, said alloy comprising (1) a first component which is at least one of ruthenium, rhodium, palladium, osmium, irridium and platinum; and (2) at least one other metallic element, preferably from Groups Va, VIa, VIIa, and Ib of the Periodic Table of elements according to Mendeleev. The preferred alloy compositions for such data storage media contain platinum and tungsten. Specific alloy compositions based on platinum/tungsten are also provided, as is the use of certain alloy compositions in providing an overcoating layer for optical data storage media.
Patent AT-E115456-T1 (AT)
Inventor: FIELD EDGAR L JNR
IPC: B24B13/06
Filed: 1989-08-31
Granted: 1994-12-15
Abstract: A lens griding machine (10) includes a grinding tool (42) mounted on a tool support, and a lens holder (58) mounted in a tailstock assembly (52). The lens (62) is positioned for grinding by advancing the tailstock assembly into engagement with the tool support. A push-back member carried by a housing of the tailstock assembly is actuated to displace the tailstock housing to a predetermined spacing from the tool reference axis. A dial (80) carried by the tailstock housing and operably connected to the lens holder is rotated to bring a desired lens thickness-related value on one scale (82) into alignment with a lens diopter-related value on a adjacent scale (84), whereupon a precise grinding position of the lens is attained.
Patent AT-E94435-T1 (AT)
Inventor: CANOBBIO PAUL
IPC: B21C3/08
Filed: 1989-09-27
Granted: 1993-10-15
Abstract: The installation comprises a single tank at the entrance for containing a lubricant, an assembly of wire-drawing roller blocks, each comprising two pairs of rollers (1, 2; 3, 4) arranged in the vicinity of one another along planes perpendicular to one another which contain the wire and which are respectively parallel to first and second predetermined reference directions (V, H), in order to produce, during successive cold-rolling passes, progressive cross- sectional reductions, a calibrating roller block located downstream of the wire-drawing roller blocks and comprising two pairs of rollers arranged in the vicinity of one another along planes perpendicular to one another which contain the wire and are respectively parallel to the said first and second reference directions (V, H), in order to carry out a very small additional pass effecting only a reduction of the diameter of the wire at most equal to approximately one tenth of a millimetre, a first series (160) of an odd number of straightening rollers (161-165) arranged in staggered formation in a first plane parallel to the said first reference plane (V), and a second series (170) of the same odd number of straightening rollers (171-175) arranged in staggered formation in a second plane parallel to the said second reference plane (H). The invention is used particularly for making smooth steel wires for welded concrete-reinforcing grids. <IMAGE>
Patent AT-E134453-T1 (AT)
Inventor: ROSE FLOYD D
IPC: G10H3/18
Filed: 1989-05-24
Granted: 1996-03-15
Abstract: A sustainer for providing sustained sounds from a musical instrument has a feedback circuit for converting a pickup signal representing a vibration of a string or other vibratory element to a drive signal and applying drive forces to the vibratory element responsive to the drive signal. The sustainer is arranged to compensate for the phase lag of the pickup signal relative to motion of the vibratory element and to compensate for the phase lag of the drive forces provided by the driver relative to the drive signal. The feedback circuit may be arranged to provide a phase difference between the drive signal and the pickup signal such that the phase difference varies with frequency towards a drive signal leading phase difference with increasing frequency. This phase compensation provides enhanced response of the strings in the fundamental mode of vibration. The driver preferably is arranged so that the drive forces applied to the strings do not vary with lateral movement of the strings.