baber/WOPTO huggingface dataset:
Patent AT-E83758-T1 (AT)
Inventor: RUF ERICH DR
IPC: C03C17/25
Filed: 1990-04-28
Granted: 1993-01-15
Abstract: The process involves applying an organic solution of mixtures comprising alkyltin oxides and trifluoroacetic acid to the surface heated to 400-700 DEG C, where a solution of alkyltin oxide and trifluoroacetic acid in which the trifluoroacetic acid is present in a substoichiometric amount is used. 
<??>The process according to the invention enables variable fluorine doping and thus optimisation of the surface resistance and IR reflection.
Patent AT-E106517-T1 (AT)
IPC: F16L25/14
Filed: 1990-06-12
Granted: 1994-06-15
Abstract: The invention relates to a pipe connection consisting of plastic, metal or suchlike materials. In this case, the insertion end of a pipe acting as a male die is reduced in its external diameter by forming a conical transition region to the unobstructed width of the subsequent pipe, which is used as the female. According to the invention, at least one impact zone is provided on the conical transition region from the pinched insertion end to the actual pipe diameter. This impact zone forms the impact surface for the end surface of the subsequent pipe.
Patent AT-E129158-T1 (AT)
Inventor: WOLPE STEPHEN D
IPC: G01N33/53
Filed: 1990-07-09
Granted: 1995-11-15
Abstract: The present invention relates to the identification of promoters of myelopoietic blood cell production. In particular, an agent has been discovered that enhances myelopoietic colony stimulating factor activity. The agent comprises cytokines that are also capable of binding to heparin, and inducing localized inflammation characterized by polymorphonuclear cell infiltration when administered subcutaneously. Particular agents comprise the inflammatory cytokines MIP-1 and MIP-2. Diagnostic and therapeutic utilities are proposed, and pharmaceutical compositions are likewise set forth.
Patent AT-E95730-T1 (AT)
Inventor: OSTERMEIER HEINRICH
IPC: B02C23/04
Filed: 1990-08-10
Granted: 1993-10-15
Abstract: The invention relates to a shredder with a catching device 16 which is suspended on the housing 2 of the shredder. In addition to the suspension hooks and suspension bolts, a securing means is provided in the form of a screw knob 32 with threaded shaft 34. The threaded shaft 34 of the screw knob 32 can be screwed into a threaded bore 28 of the housing 2. The end 35 of the threaded shaft 32 actuates a push-button switch 31 which closes the circuit when the catching device 16 is mounted so that the shredder or cutting mechanism with the rotating cutter can be activated. Before the catching device 16 can be removed, it is necessary to first release the screw knob 32 and thus to deactivate the shredder. <IMAGE>
Patent AT-E102320-T1 (AT)
Inventor: HANN VOLKER DR
IPC: F16L19/04
Filed: 1990-12-13
Granted: 1994-03-15
Abstract: In a threaded joint for a pipe connection, consisting of a threaded joint part and a matching part which is fixedly connected to the pipe, externally surrounds the pipe and rests with an inner surface having grooves against the outer surface of the pipe, the fixed connection between the matching part and the pipe being produced by rolling material of the pipe into the grooves, the invention is that the matching part 2 has at least one groove 7, 8, which is guided in the form of a helix. 
<??>In this case it is especially advantageous that failure of the pipe connection as a result of crack formation is prevented. 
<IMAGE>
Patent AT-E120685-T1 (AT)
Inventor: FRENCKEN EDUARD JOZEF
IPC: B29C43/02
Filed: 1990-12-28
Granted: 1995-04-15
Abstract: The invention relates to a process for the manufacture of objects by injection moulding and/or compression moulding starting from polycarbonate powder. The process is suitable for, inter alia, the manufacture of carriers for optically readable information such as audio and videodiscs.
Patent AT-E127628-T1 (AT)
Inventor: WESTBROOK LESLIE DAVID
IPC: H01S5/00
Filed: 1990-04-02
Granted: 1995-09-15
Abstract: Improved single-modedness is achieved in distributed feedback (DFB) lasers by minimising the feedback provided at or near the ends of the DFB grating. The feedback may be minimised at one or both ends of the grating. Feedback is controlled by reducing the coupling to the grating. Coupling is reduced by reducing the depth of the grating's teeth and/or by increasing the spacing between adjacent teeth.
Patent AT-E105700-T1 (AT)
Inventor: EVANS PHILIP ANTHONY
IPC: A61K6/06
Filed: 1990-08-07
Granted: 1994-06-15
Abstract: A method for the production of full or partial dental restorations including veneers, crowns, inlays, onlays, and bridge structures, and dental restorations produced by the method. The method utilises the technique of flame spraying to form a basal layer of a technical ceramic based material upon which porcelains are applied to produce a strong, aesthetically acceptable and custom made dental restoration. The technical ceramic based material may be Alumina, Zirconia, Titania, or combinations thereof, and the flame spraying may, be a direct method or an indirect method The technical ceramic based material may include small amounts of silicate based materials.
Patent AT-E108434-T1 (AT)
Inventor: DEVIC MICHEL
IPC: C07C255/31
Filed: 1990-05-09
Granted: 1994-07-15
Abstract: Process for the synthesis of acyl cyanides of formula: <IMAGE> in which R denotes an alkyl, cycloalkyl or aryl radical or a heterocyclic residue, consisting in reacting acyl halides of formula:   <IMAGE> in which R has the above definition and X denotes a halogen, with alkali metal cyanides, characterised in that the reaction takes place in the presence of a product containing alkylene oxide units and in the presence of catalytic quantities of water.
Patent AT-E112752-T1 (AT)
Inventor: BRAENNSTROEM ROINE
IPC: B65G53/52
Filed: 1990-01-12
Granted: 1994-10-15
Abstract: PCT No. PCT/SE90/00024 Sec. 371 Date Jul. 16, 1991 Sec. 102(e) Date Jul. 16, 1991 PCT Filed Jan. 12, 1990 PCT Pub. No. WO90/08085 PCT Pub. Date Jul. 26, 1990.A pneumatic transport system for transferring particulate material from a first pressurized container to a second container which is under a lower pressure, while successively reducing the pressure, comprising a number of parallel tubes (36), arranged in series, said tubes being joined together at their ends by means of transfer chambers (38) for transferring a gas/material stream from an upstream tube (36) to a downstream tube (36). The transfer chamber (38) are formed with tubular inlets and outlets (52, 56) opening out into a space (54) where a gas/material stream is transferred from the inlet (52) to the outlet (56). Between the inlet (52) and the outlet (56) there is a double-bent unsymmetrical surface, bulging towards the space (54), which conforms to the wall surfaces of the inlet (52) and the outlet (56).
Patent AT-E133871-T1 (AT)
Inventor: WILKINSON WILLIAM T
IPC: A63B22/00
Filed: 1991-05-29
Granted: 1996-02-15
Abstract: An exercise step/bench (10) for aerobic climbing and dance includes a base (12) in the form of a horizontal platform (14) having a downwardly and outwardly extending apron (16) disposed at an angle greater than 0 DEG  and less than 90 DEG . A leg (20) is mounted against the apron (16) at each corner (18) of the platform. The leg (20) is movable from an active position where it extends downwardly beyond the apron (16) to a stored condition where it is mounted against or in the base (18) within the periphery of the apron (16). <IMAGE>
Patent AT-E142380-T1 (AT)
Inventor: GUTHKE HANS-PETER
IPC: B64C1/00
Filed: 1991-12-04
Granted: 1996-09-15
Abstract: In a guiding frame for electrical conductors, in particular for aircraft, comprising individual tubes connected to one another at predetermined points, free ends of the tubes being connectable to the structure of the aircraft, the invention consists in that the guiding frame (1) comprises tube elements and shaped connecting parts, the shaped connecting parts having connection spigots 11 adhesively inserted into the tube elements, on the outer cylindrical surfaces of which spigots wedge-shaped pockets 20 are arranged, and the tube elements and shaped connecting parts consist of a thermoplastic material such as polyether ether ketone. In this case it is particularly advantageous that not only weight advantages are achieved but also lower production costs, which result inter alia from dispensing with an elaborate pretreatment for adhesion. Furthermore, it is advantageous in this case that the occurrence of arc tracking is reduced. <IMAGE>
Patent AT-E170341-T1 (AT)
Inventor: KOJIMA MINORU
IPC: G02B6/42
Filed: 1991-12-20
Granted: 1998-09-15
Abstract: According to the present invention there are provided a solid-state laser device using a laser rod not smaller than 180 mm in length as a laser medium, thereby capable of providing a high output power, facilitating maintenance and inspection, and permitting the reduction of size and simplification in comparison with a conventional laser device using plural laser rods, as well as a machining apparatus using the said laser device as a machining energy source, and a solid-state laser device wherein a laser medium is held in a free state within a resonator so that a longitudinal direction of the laser medium is coincident with an optical axis direction of laser beam and so that the laser medium is capable of expansion or contraction in the said optical axis direction, thereby preventing the breakage of the laser medium and the deviation of the optical axis of laser beam. <IMAGE>
Patent AT-E129608-T1 (AT)
Inventor: LANSBERGEN ADRIANUS JACOBUS
IPC: A23D7/00
Filed: 1991-03-20
Granted: 1995-11-15
Abstract: The invention relates to improvements in edible fats, in particular to improved hardstocks for use in spreads having a low content of saturated fat and to spreads containing these hardstocks. Edible spreads should contain particularly low levels of C-16 saturated fatty acids and low levels of trans fatty acids. Accordingly, the invention provides a fat blend, for use as a hardstock in an edible emulsion spread, obtainable by interesterification of a fat rich in behenic acid together with a fat rich in palmitic and/or stearic acid such that in the interesterified mixture the behenic acid content is at least 5% and the sum of palmitic and stearic acid content is at least 50%. Such hardstock fats may be obtained by interesterification of 10%-90% (by weight) wet fractionated palm stearin (80% palmitic acid) with 90%-10% (by weight) fully hydrogenated high erucic rapeseed oil. The preferred ratio of components is 60% of the behenic acid source and 40% of the palmitic and/or stearic acid source.
Patent AT-E130898-T1 (AT)
Inventor: YOUNTS PATTY L
IPC: E04F13/08
Filed: 1990-12-13
Granted: 1995-12-15
Abstract: A wall formed from square edge predecorated wallboards and the method of constructing a seamless wall from square edge predecorated wallboards comprising folding the edge flaps of two abutting square edge wallboards away from the joint, cutting a groove along the length of the joint formed by the square edged abutting wallboards, adhering a joint strip comprising a rib which fits within the groove and a support strip therefor which extends laterally over the uncovered portion of each gypsum board adjacent to the joint, and double-cutting and adhering the edge flaps of the wallboards to the joint strip so as to form a seamless appearing joint.
Patent AT-E181790-T1 (AT)
Inventor: EL GAMAL ABBAS
IPC: H01L21/82
Filed: 1991-05-08
Granted: 1999-07-15
Abstract: An improved cell for use in a mask programmable gate array is disclosed herein. The preferred cell comprises two compute sections, each comprising two pairs of medium size P and N-channel transistors, two small N-channel transistors, and a single small P-channel transistor. Each cell also comprises a high efficiency drive section containing a single bipolar pull-up transistor, a large N-channel pull-down transistor, and a small P-channel transistor. By using this cell, an extremely high compute capability per die area is achieved.
Patent AT-E111526-T1 (AT)
Inventor: KIRSCHNER RICHARD J
IPC: C12P21/02
Filed: 1991-07-02
Granted: 1994-09-15
Abstract: The present invention is based upon the discovery that proteins made from genes that include the CD4 sequence in its cDNA can make additional polypeptides as a result of internal translation initiation. This invention is thus directed to DNA sequences which eliminate internal initiation expression in sCD4.
Patent AT-E141108-T1 (AT)
Inventor: SANG HARRY FAIRCREST BLVD
IPC: B22D25/00
Filed: 1991-08-26
Granted: 1996-08-15
Abstract: A novel lightweight gas-metal composite is produced having isolated particle-stabilized pores. A composite of a metal matrix, e.g. aluminum, and finely divided solid stabilizer particles, e.g. silicon carbide, is heated above the liquidus temperature of the metal matrix and this is mixed such that a vortex (39) is formed. The molten composite is blanketed with a gas and during the vortex mixing, this gas is drawn into the melt to produce an expanded, viscous molten composite material containing pores which are very small, spherical-shaped and quite evenly distributed. The viscous molten composite material can be directly formed into a solid shaped product and is also capable of being remelted and formed by forming processes without destroying the integrity of the pores. The result is a lightweight expanded metal product capable of being formed into shapes to close dimensional tolerances.
Patent AT-E141865-T1 (AT)
Inventor: NISHIKAWA KENJIRO
IPC: B42D1/08
Filed: 1991-09-21
Granted: 1996-09-15
Abstract: A holder for keeping purpose capable of holding a sheet-form matter to be kept in such a manner that the edge of said sheet-form matter may be removably fixed to the inner surface at the back of the holder without requiring punching or any other attaching means, in which soft polyurethane elastomer continuously high in viscosity at room temperature and contamination-free is attached to the inner surface at the back of the holder and the edge of the sheet-form matter is stuck to and held by said polyurethane elastomer; and a replenishing sheet-form matter to be used in said holder. <IMAGE>
Patent AT-E131360-T1 (AT)
Inventor: DROESER WALTER
IPC: A46B7/10
Filed: 1991-09-10
Granted: 1995-12-15
Abstract: PCT No. PCT/SE91/00596 Sec. 371 Date Apr. 19, 1993 Sec. 102(e) Date Apr. 19, 1993 PCT Filed Sep. 10, 1991 PCT Pub. No. WO92/06612 PCT Pub. Date Apr. 30, 1992.A device at cassettes (3) for spring members (4) for a machine proposed i.e. for removing of rubber rests and ice from runways for aircrafts, at which the cassettes (3) are arranged around the periphery on a rotatable roller (1) and extending mainly in the longitudinal direction of the roller (1) and including units (11) of spring members (4), such as radially projecting bristles, the ends of which are brought into contact with the ground, e.g. a runway, at the rotation of the roller (1). Each cassette (3) includes a longish bar (9), which is arranged in facing grooves (8) in brackets (2) extending along the length of the roller (1) and showing passages (8.1) for e.g. removed material, other dusts and water arranged between each groove (8) and the bar (9) extending in the grooves (8).
Patent AT-E112102-T1 (AT)
Inventor: SCHINKE HORST
IPC: H01R13/44
Filed: 1992-01-28
Granted: 1994-10-15
Abstract: The invention relates to an electrical apparatus having a housing for holding at least one drive motor and at least one rechargeable storage cell which interacts with the functional part, a storage-cell charging circuit, and an apparatus plug which is provided on the apparatus and consists of a plug socket housing with a plug-in opening which has plug pins and is used for holding an apparatus plug socket of a mains cable for the power supply to the storage cell. The plug socket housing is arranged such that it can rotate and is used to seat the housing firmly on the apparatus and to interrupt the current supply from the plug pins to the storage-cell charging circuit. 
<IMAGE>
Patent AT-E128652-T1 (AT)
Inventor: BERGHS ANDRE DIPL-ING
IPC: B21B37/00
Filed: 1992-02-24
Granted: 1995-10-15
Abstract: In a control system, in particular a hydraulic adjustment control system for a roll stand, the controller output is subjected to a pilot control value (v1<*>). At the same time, a reference value (xM'), which is determined in a modelling control circuit (6) on the basis of the pilot control and in which the parasitic response characteristic of the overall system is to a large extent allowed for, with the result that the controller (9) is not activated in the intermediate period, is passed to the controller (9) as a desired value. <IMAGE>
Patent AT-E125077-T1 (AT)
Inventor: DRAXELMAYR DIETER DR DIPL-ING
IPC: H02H7/12
Filed: 1992-04-03
Granted: 1995-07-15
Abstract: For protecting an electrical load (4), which is controlled in accordance with the face-gating principle, where faults occur, a drive circuit (2) is provided for a semiconductor switching element (3), which drive circuit switches off as a function of fault criteria for the switching-on of the semiconductor switching element (3). The switching-off is initiated in the event of a fault accumulation by means of an assessment device (11) which is preferably designed digitally and compares fault signals, which are derived from monitoring signals for the semiconductor switching element (3), with reference signals. In the event of not switching on, a drive repetition signal attempts to activate the semiconductor switching element (3) and, when an inductive load (4) is on no-load, the driving of the semiconductor switching element (3) is delayed until the zero-crossover of the load current - preferably not continuously.   <IMAGE>
Patent AT-E109618-T1 (AT)
Inventor: EILING AUGUST
IPC: A01G9/02
Filed: 1992-05-30
Granted: 1994-08-15
Abstract: The invention relates to a wooden plant container, in particular for integration into a pergola installation, with at least four corner posts and with side walls arranged between the corner posts. The plant container according to the invention is characterised in that:     - the corner posts (2) consist of squared timbers, - the side walls (3, 4) each consist of a number of squared-timber sections (30, 40) which extend parallel to one another and at right angles to the corner posts (2) and lie on one another, and - the squared-timber sections (30, 40) of the side walls (3, 4) are in each case provided on their frontal ends with a jog (31, 41) and in each case at least partially cover the adjoining corner post (2) on two sides, overlapping the edges.   <IMAGE>
Patent AT-E126283-T1 (AT)
Inventor: GERARDIS PATRICK
IPC: D05B27/02
Filed: 1989-05-31
Granted: 1995-08-15
Abstract: There is provided a feed dog and throat plate assembly for an automatic sewing machine for Lemming fabric and chaining off between fabric pieces, which assembly comprises a throat plate (24) having a first pair of a feed dog and throat plate assembly for an automatic sewing machine for hemmmg fabric and chaining off between fabric pieces comprising: a throat plate (24) having a first pair of longitudinally extending spaced apart parallel slots (29), and located therebetween, at one end, a second pair of parallel slots (23b) and a substantially c-shaped slot (39), which forms the chaining finger, and a first feed dog assembly (20) having two parallel feed dogs (43) adapted to operate in the first pir of slots (29) and a second feed dog assembly (40) comprising four feed dogs (41 and 42) which operate in the first (29) and second pair (23b) of slots respectively characterised by a fifth slot (27) located in the throat plate (24) at or just beyond the other end, such that a relatively large land (25) is formed between the chaining finger (22) and the fifth slot (27) sufficient to retain the chain stitch during chaining off; and a third feed dog (28) adapted to operate in the said fifth slot (27). <IMAGE>
Patent AT-E137710-T1 (AT)
Inventor: DADO DI GIANCARLO ADAMI
IPC: B62J1/02
Filed: 1992-08-12
Granted: 1996-05-15
Abstract: A saddle, in particular for bicycles, has a saddle base body (1), a saddle supporting part (2) and a guide part (3), which can be connected to one another in a pivotable fashion via connecting and pivoting axes (9, 13, 16), has a central spring element (5) between the saddle base body and saddle supporting part and has a conventional saddle piston (4) for attachment to the seat tube. The pivotable connection of the aforesaid parts to one another and their lateral guidance via side elements (23), sliding on side walls (24) of the saddle base body, of the saddle supporting part permits a precise guidance of the spring deflection and rebound of the saddle. The saddle base body, saddle supporting part and guide part, as well as the axles, can consist of plastic, which reduces the weight of the saddle and simplifies manufacture. <IMAGE>
Patent AT-E155060-T1 (AT)
Inventor: ZSCHAEK MICHAEL
IPC: B23K26/02
Filed: 1992-10-06
Granted: 1997-07-15
Abstract: The invention relates to an apparatus for the manufacture of a new type of continuous forms, the perforation of which is continuously adapted to the material of the forms. The apparatus exhibits a measuring device for the perforation strength, by which device the material properties of the paper are incorporated into the application of the perforation. The apparatus further comprises a particularly suitable device for the guidance of a laser beam forming the perforation. According to the invention, an almost constant perforation strength is achieved. <IMAGE>
Patent AT-E133191-T1 (AT)
Inventor: GUILFOY ANDREW AUSTIN
IPC: C08G65/04
Filed: 1992-08-28
Granted: 1996-02-15
Abstract: An antistatic polymeric composition comprising a base polymer, constituting 20 to 98.9 per cent by weight of the composition, includes both a surface active agent constituting 0.1 to 30 per cent by weight of the composition and an antistatic additive constituting 1 to 50 per cent by weight of the composition. The surface active agent comprises at least one compound selected from an amino, sulphonyl or phosphonyl titanate, zirconate or zircoaluminate and the antistatic additive is a polymer derived from ethylene oxide and at least one other monomer selected from an epihalohydrin, propylene oxide, and a cyclic monomer. The composition preferably contains a compatabilizer. Optionally, the composition may contain a mineral filler, constituting 0.1 to 70 per cent by weight of the composition, such as a metal oxide, for example an oxide of titanium, zinc, tin, antimony or aluminium, a metal silicate, aluminosilicate or carbonate or silicon oxide. The base polymer may be a homopolymer or copolymer of ethylene, propylene or styrene, an aliphatic or aromatic polyester, a polyamide, a polycarbonate or an elastomer or a combination of more than one of these. The antistatic polymeric composition should have surface resistivity of the order of 10<1>0 ohm/sq.
Patent AT-E164109-T1 (AT)
Inventor: BARBIER ALAIN
IPC: B32B3/12
Filed: 1992-11-20
Granted: 1998-04-15
Abstract: Structural composite panel, characterised in that it comprises:   - a panel of the sandwich type composed of a core (10) made of thermoplastic material, the core being provided on its upper and lower faces with a skin (12, 12') made of reinforced thermoplastic material; - a thin metal coating (16, 16') on at least one of the said faces of the sandwich panel and - a heat-sealable film (14, 14') inserted between the panel and each metal coating (16, 16').   The invention also relates to a method of manufacturing such a structural composite panel. <IMAGE>