baber/WOPTO huggingface dataset:
Patent AT-E81783-T1 (AT)
Inventor: LERNER DAN
IPC: A61L2/08
Filed: 1988-04-01
Granted: 1992-11-15
Abstract: The instruments (1) to be disinfected are arranged in a tank (2) and covered with a solution (6) of at least one dye whose absorption line is situated essentially between 350 and 1000 nm. The solution (6) is subjected simultaneously to an ultrasound excitation and to an illumination whose spectrum contains at least the absorption lines, in order to generate, within the solution (6), active molecular oxygen. The invention applies in particular to the cleaning of medical and surgical instruments. <IMAGE>
Patent AT-E73417-T1 (AT)
Inventor: BISCHOP STEFAN DIPL-ING
IPC: B41J11/30
Filed: 1988-01-13
Granted: 1992-03-15
Abstract: A driving device for marginally perforated recording webs (1) consists of two housings, which are arranged in the spacing between the perforated edges (1a), for driveable, endless pin belts (5), having in each case one guide flap (4) for the recording webs (1), the housings consisting in each case of two housing parts (2,6) which can be laid one against the other and the guide flap (4) being swivellably mounted on a first housing part (2), inner and outer guiding ribs (7, 10, 11) for the pin belt (5), and means for the detachable fastening of the two housing parts (2,6), which means are arranged in alignment on the first and the second housing parts (2,6), at least the inner guiding ribs (7) forming a bearing surface (6a) for the second housing part (6). 
<??>In order to enable such driving devices, which are designated as push or pull tractors, to be disassembled repeatedly and without damage to the individual parts, it is proposed that one or more hollow vertical elements (17) be integrated in the first housing part (2) within the inner guiding rib (7), each of said elements (17) having defined bores (17a) which penetrate a base plate (2a) in the first housing part (2), and that the means for the detachable fastening of the second housing part (6) consist in each case of an expansion mandrel (18) which is guided through an aligned bore (6c) in the second housing part (6) and is pressed into the through-bore (17a) of the hollow vertical element (17). 
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Patent AT-E80690-T1 (AT)
Inventor: LEHMANN PETER
IPC: B21F15/04
Filed: 1988-05-24
Granted: 1992-10-15
Abstract: The wire twisting device has a twisted bar (1) with a binding hook (4) which is set in rotation when a gripping part is pulled. The binding hook can be swivelled about an axis (5) and is held in the normal position by a locking slide (7) engaging in indentations (6) in the binding hook. When pulling the wire loop around the binding hook, a latch (13) is lifted, by which means the locking slide and thus the binding hook are unlocked and swivelled, by which means it can slide out of the wire loop. 
<??>A device of this type allows a constant and optimum twisting of the wire without the risk of it tearing and permits the automatic pulling out of the binding hook in the same pulling movement. 
<??>The formed wire for tying reinforced iron bars is constructed as a single wire hoop (17) with a welding point (23). By this means, on the one hand its manufacture is simplified and material is saved and, on the other hand, a firm tying is guaranteed. 
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Patent AT-E84115-T1 (AT)
Inventor: WOOD ROY W
IPC: E21B10/24
Filed: 1988-01-15
Granted: 1993-01-15
Abstract: A drill bit for drilling into earth formations comprising a plurality of sections having connection means to connect said sections to form a unitary drill bit; means in said plurality of sections for storing and delivering lubricants to the cutting cones; and wear bar segments on said plurality of sections to form continuous wear bars about the periphery of said unitary drill bit thus reducing the wear on said unitary drill bit.
Patent AT-E110217-T1 (AT)
Inventor: FISCH KENNETH DAVID
IPC: G08B3/10
Filed: 1988-10-03
Granted: 1994-09-15
Abstract: A selective call paging receiver for receiving analog voice information converts the analog information to digital information and stores the digital information in a memory of the paging receiver. In a first embodiment, the paging receiver includes a hardware controlled decoder and an audio producing module. The memory is divided into a plurality of fixed storage areas to allow the decoder to store a digitized voice message in a fixed storage area. If the storage capacity of the fixed storage area is not filled, the audio producing module fills the remainder in a predetermined bit pattern. In a second embodiment, the paging receiver includes a microprocessor controlled decoder. The microprocessor stores a digitized voice message in the memory, depending upon the length of the voice message, thus eliminating the fixed storage area.
Patent AT-E126248-T1 (AT)
Inventor: FARAH HANI
IPC: C08L69/00
Filed: 1989-11-06
Granted: 1995-08-15
Abstract: Environmental stress failure resistant and impact resistant polycarbonates are prepared from an aromatic polycarboante and a copolymer of ethylene and carbon monoxide. These polycarbonates exhibit high impact resistance, chemical resistance, temperature stability and excellent thermoplastic engineering properties, making them suitable for producing molded plastic components for the automotive and electrical housing manufacturing industries.
Patent AT-E99451-T1 (AT)
Inventor: MERCIER ALBERT
IPC: H01H9/20
Filed: 1989-11-27
Granted: 1994-01-15
Abstract: The invention relates to a functional locking cabinet for a medium tension switchgear. Functional locking cabinet for a medium tension switchgear comprising, within a casing closed by an access panel, at least one switch, a ground isolator and a mechanism for operating these systems, said mechanism comprising for each one of the systems a shaft which can adopt in rotation two given angular positions corresponding respectively to the open-circuit or closed-circuit condition of the system, each shaft being equipped with a disc equipped with a slot, the position of which corresponds to the open-circuit or closed- circuit condition of the system with which it is associated, said cabinet being characterised in that it comprises a first lock (3) which can be moved into two positions, a second lock (5) having two positions and two levers (6, 7) for driving the locks.   Application: medium tension switchgear.
Patent AT-E96828-T1 (AT)
Inventor: HWO CHARLES C
IPC: C08L51/06
Filed: 1989-04-27
Granted: 1993-11-15
Abstract: Compositions comprising a minor weight proportion of a but-1-ene polymer having an average molecular weight of at least 100,000 and a major weight proportion of an optionally modified high density polyethylene can be used to provide films or sheets and laminar structures which can be heat sealed to provide retortable peelable seals.
Patent AT-E113830-T1 (AT)
Inventor: BARENHOLZ YECHEZKEL
IPC: B01J13/02
Filed: 1989-09-27
Granted: 1994-11-15
Abstract: The present invention relates to an improved transmembrane loading procedure for efficient loading of amphiphatic drugs into liposomes using the transmembrane gradient of ammonium and of pH. The resulting liposomes loaded with the drug are stable and safe. The procedure is equally applicable for sustained release of liposome-encapsulated drugs. The liposomes may be used in ultrasound imaging to release CO2.
Patent AT-E106074-T1 (AT)
Inventor: CHIANG WILLIAM GONG-JEAN
IPC: C07C213/02
Filed: 1989-11-30
Granted: 1994-06-15
Abstract: The preparation of 3-(R)acryloyloxy-2-hydroxypropyltrialkylammonim halide monomer is enhanced by carrying out the reaction in a media which is a non-solvent for the monomer, but is a solvent for the reactants.
Patent AT-E98287-T1 (AT)
Inventor: GROSHENS PIERRE
IPC: D06M13/376
Filed: 1989-01-06
Granted: 1993-12-15
Abstract: Thermally adhesive product of the type comprising a textile support and an adhesive layer deposited on its surface, the adhesive layer comprising a thermally adhesive polymer and a crosslinking agent in which the crosslinking agent is activated when it is heated to a temperature above a given temperature.
Patent AT-E80843-T1 (AT)
Inventor: VARLET JEAN-PIERRE
IPC: B65B3/16
Filed: 1989-06-23
Granted: 1992-10-15
Abstract: In order to benefit from all the advantages offered by dispenser valves comparable to precompressed metering pumps 10 when they are arranged on flexible tubes 12 which contain a more or less fluid paste 13, it is valuable to be able to create an air vacuum in the tube when its base 14 is being welded. 
<??>For this purpose, a packaging method is proposed which comprises at least the following stages:
 1) the introduction of the paste through the base of the tube already equipped with its valve
 2) the drawing off, through the said base, of the air remaining in the said tube above the said product, then closure of the said tube leaktight by welding its base. 
<??>Advantageously, an intermediate stage consists in firstly partially welding the base of the tube filled with paste. During stage 2, the air is drawn off through the non-welded part of the base of the tube and this is followed by the completion of the welding of this base. 
<??>According to this preferred embodiment of the present method, stage 2 is advantageously implemented in its entirety by virtue of a device 50 comprising two groups of pieces which slide relative to each other which can be mounted on a press 90 and connected to a vacuum pump 91. When its lower notch 51 covers the prewelded base 14 of a tube 12 which is placed in a support 20 serving as a stop for the lower unit 52, the driving-in of the upper unit formed by the cylinders 70, 75 and 80, which is caused by the press, in fact triggers, by means of a cam 72 and balls 63, the opening of the valve 57 followed rapidly by the tightening of the jaws 54. 
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Patent AT-E105769-T1 (AT)
Inventor: NUSSBAUM MAX
IPC: B29C65/34
Filed: 1989-11-30
Granted: 1994-06-15
Abstract: The invention concerns a device for detecting variations in the physical state of the plastic material in a coupling piece used for welding pipes and incorporating a heating resistor, cavities which the softened material can enter and sensors for detecting the state of the material within the cavities. According to the invention, in order to obtain a weld of high quality, it is necessary for the distance between the bottom of the cavities and the part of the resistor nearest this bottom on the one hand, and for the linear dimension in the cross-section of these same cavities near their bottom on the other, to be less than or equal to the thickness of the material which is softened during the heating of the pieces. The invention applies to the control of the welding of sections of piping, particularly for the gas industry.
Patent AT-E79772-T1 (AT)
Inventor: ANTONETTI PIERRE
IPC: A61M5/148
Filed: 1989-05-12
Granted: 1992-09-15
Abstract: The invention relates to a device comprising two flexible and non-extensible envelopes, each enclosing an inflatable extensible balloon, communicating via a calibrated pressure-reducing valve. A central section joins the two envelopes and supports the function elements. This device permits infusion of all physiological fluids without their being subjected to gravitation. It is intended for emergency services and for hospital, transport, space and army environments. <IMAGE>
Patent AT-E112535-T1 (AT)
Inventor: DOBO MIKLUS
IPC: B65H75/24
Filed: 1989-09-14
Granted: 1994-10-15
Abstract: When metal strips are wound and unwound, use is made of expanding winding spindles (1) with a cover (4) to prevent the hard winding spindle sections (6) from damaging fragile metal strips (3). Since the maximum yield strength of the elastomeric spindle cover is often exceeded as the winding spindles (1) expand, resulting in permanent deformation, the cover (4) may remain expanded and become undesirably detached with the coil (3) from the winding spindle (1). To prevent the winding spindle cover (4) from being stressed beyond its yield strength, a slit (5) is made in it, running approximately spirally from one end of the winding spindle cover (4) to the other.
Patent AT-E117610-T1 (AT)
Inventor: SAARINEN KARI
IPC: B23D19/06
Filed: 1989-09-20
Granted: 1995-02-15
Abstract: A slitter for steel strips comprises two mutually co-operating arbors which have mutually co-operating disc shaped cutters and intervening spacers. At each arbor end there is disposed a hydraulic piston (19) for axial displacement of means (16, 17, 18) within the arbor end which means are adapted, at their axial displacement, to displace a ring (14) on the arbor end, so as to clamp cutters and spacers between the said ring (14) and a stationary ring at the other end of the arbor.
Patent AT-E79823-T1 (AT)
Inventor: KROENIG HANS
IPC: B65G47/57
Filed: 1990-03-17
Granted: 1992-09-15
Abstract: A mixing and sorting plant for parquet strips is shown and described, by means of which the parquet strips are to be divided into different quality types and at the same time be mixed within each type in such a way that panels of harmonious colour can be assembled from the successively incoming parquet strips. The mixing and sorting plant is characterised by a strip-transfer arrangement (10), into which a large number of strips arriving on a conveyor belt (1) can be introduced in layers and which discharges the strips again in columns to a discharge chute (23), from which the strips are guided past checking devices (30, 31) and are ejected onto branching conveyors (35 to 41) as a function of the checking result. <IMAGE>
Patent AT-E100886-T1 (AT)
Inventor: MACIEJEWSKI HANS
IPC: E04B9/18
Filed: 1990-11-10
Granted: 1994-02-15
Abstract: The suspension equipment is for a channel-section supporting rail, open to the underside, of a ceiling. It comprises a vertical suspension member with a flat, hammerhead-type anchoring member at the bottom end. This is passed through a slot in the web of the rail and in the installed position is below one of two anchoring drillings connected to the slot and contained inside the rail. Both edges (10a,10b) of the slot (10) are formed by a single lengthwise cut in the web (7) of the rail (5). They are bent apart so as to form a gap whose width (a) is sufficient to accommodate the anchoring member (4). The width of the latter is less than the clear width of the rail.
Patent AT-E94760-T1 (AT)
Inventor: BABA MASANORI
IPC: A61P31/12
Filed: 1990-02-19
Granted: 1993-10-15
Abstract: Sulphated vinyl polymers such as sulphated polyvinylalcohol, sulphated copolymers of (meth)acrylic acid and vinylalcohol, and pharmaceutically acceptable salts thereof, have an antiviral effect against human immunodeficiency virus and may therefore be used as a therapeutic agent for treating retrovirus infections like AIDS and AIDS-related diseases. Their antiviral activity is apparently based on inhibition of virus adsorption; their inhibitory effect on giant cell formation is stronger than that of dextran sulphate.
Patent AT-E129689-T1 (AT)
Inventor: WILLEMSEN HENRICUS JOHANNES AR
IPC: B67D7/04
Filed: 1990-08-10
Granted: 1995-11-15
Abstract: A vapour exhaust system has a volumeter 5 and an air pump 7 mechanically coupled therewith, to let the volume of the amount of fluid pumped over correspond with the amount of air pumped out of a fuel tank. A translating and rotating movement provides the signal to maintain the correspondence, in which cases the crankshaft 10 of the volumeter 5, is coupled to the air pump possibly being formed as a gear-wheel pump. At wish coupling can take place via a gear transmission.
Patent AT-E106858-T1 (AT)
Inventor: CHABARDES PIERRE
IPC: C07C251/30
Filed: 1990-11-29
Granted: 1994-06-15
Abstract: Process for the preparation of haloacetals of ethylenic aldehydes by reaction of a halogen cation with an enamine followed by a hydrolysis and the reaction with an alcohol, a glycol or an orthoformate. 
<??>These haloacetals are employed as intermediates for the synthesis of vitamins A and E.
Patent AT-E90436-T1 (AT)
Inventor: SCHOLL GERHARD
IPC: F23C10/26
Filed: 1990-03-30
Granted: 1993-06-15
Abstract: PCT No. PCT/DE90/00254 Sec. 371 Date Dec. 12, 1990 Sec. 102(e) Date Dec. 12, 1990 PCT Filed Mar. 30, 1990 PCT Pub. No. WO90/12246 PCT Pub. Date Oct. 18, 1990.Some part (a) of the bed material is withdrawn continuously (9e, 10) from the lower region of the fluidized bed (20), cooled (11), screened (12, 13) on a belt (a') to obtain a particle size specific to the fluidized bed, and then recycled to the fluidized bed (15, 18).
Patent AT-E156674-T1 (AT)
Inventor: VRIGNAUD JEAN-LOUIS
IPC: A46B9/04
Filed: 1990-05-18
Granted: 1997-08-15
Abstract: A powered toothbrush is provided with a pair of disc-like rotary brushes mounted for rotation about a axis generally perpendicular to the length of the brush. The rotary brushes are in axially spaced relationship and are provided with inwardly directed bristles. Between the rotary brushes, upper and lower linear brushes are mounted above and below the axis of rotation for linear reciprocating motion generally perpendicular to that axis. The upper brush has upwardly directed bristles, and the linear brushes are mounted to the rotary brushes so as to be brought into reciprocal, linear movement when the rotary brushes are reciprocated angularly.
Patent AT-E132952-T1 (AT)
Inventor: GILL AJIT SINGH
IPC: F16K37/00
Filed: 1990-10-18
Granted: 1996-01-15
Abstract: A flow control and pressure reducing valve has a valve body (250) with an inlet chamber (256) and outlet chamber (257) separated by a partition plate (258). A plurality of passages (265) are formed in the valve body spaced circumferentially around the partition plate (258) and have an inlet portion opening into the inlet chamber (256) and an outlet portion opening into the outlet chamber (257). Elastomeric flow control means (266) are positioned in the passages and are responsive to pressurized fluid introduced therein to control flow of fluid through the passages (265) around the partition plate. The valve configuration allows the mounting of inlet and outlet gates within the inlet and outlet chambers to eliminate the need for separate gate valves. An auxiliary flow passage may be provided through the partition plate and flow controlled therethrough to increase the flow capacity of the valve yet still provide full flow and pressure control. Air inlet and relief valves (279) may also be provided as an integral part of the valve.
Patent AT-E116763-T1 (AT)
Inventor: VERNIER JEAN-PIERRE
IPC: H01H9/38
Filed: 1991-02-11
Granted: 1995-01-15
Abstract: DC contactor for high power, comprising a main conduction circuit with fixed contacts (4) and moving contact (3), and a cutoff circuit with fixed contact (7A) and lever (6) rotatable about an axis (8) and provided at its end with a contact (7), with operating member (16) provided with a thruster able to repel a moveable core (20A) towards the rotary lever by way of at least one spring. Its moving conduction contact (3) is arranged between the rotary lever (6) and the fixed conduction contacts (4) and is supported by the moveable core at a point situated between the axis (8) and the cutoff contact (7) of the rotary lever. <IMAGE>
Patent AT-E118697-T1 (AT)
Inventor: HORCH KLAUS DR
IPC: B01D53/02
Filed: 1991-04-26
Granted: 1995-03-15
Abstract: In the conventional processes for the purification of waste gas, small amounts of some highly toxic products of incomplete combustion (PIC) are still emitted. To prevent this emission it is known to carry out, in addition to a conventional waste gas purification, an adsorption/filtration using an adsorbent having high selectivity. Depending on the adsorbent, different problems arise: there is a fire hazard with the use of activated coke, activated charcoal or brown coal coke. On the other hand, the adsorption effect of calcium hydroxide is less good. This has led to mixtures, which are both expensive to produce and also expensive to dispose of. A process as safe as possible is to be developed for adsorption of the PIC. The process according to the invention comprises using as adsorbent commercial zeolites of the structural types A, X and Y. Surprisingly, although their active centres must have been occupied by water and similar molecules from the precleaned waste gas, and although their pore diameter is too small for toxic PIC, these zeolites lead to a substantial reduction in PIC. Elimination of PIC is described in the purification of flue gases from refuse incineration plants, special waste incineration plants or power stations, and also waste gases from treatment plants for scrap or sewage sludge. <IMAGE>
Patent AT-E95914-T1 (AT)
Inventor: LIEDY WERNER DR
IPC: F26B3/00
Filed: 1991-06-28
Granted: 1993-10-15
Abstract: Contact belt dryer, consisting of an endless conveyor belt for the transport of a product to be dried, a lower heating plate arranged below the conveyor belt, an upper heating plate arranged above the conveyor belt, a gas distribution device for hot gas and a gas extraction device, the gas distribution device being integrated into the upper heating plate and designed as a perforated plate.
Patent AT-E158918-T1 (AT)
Inventor: HURLEY ANNE A
IPC: C12Q1/02
Filed: 1991-07-02
Granted: 1997-10-15
Abstract: The present invention concerns an aqueous alcohol-buffer solution for the preservation of the nuclear morphology of cells, said solution comprising: a water-miscible alcohol; magnesium and calcium ions in an amount sufficient to preserve the nuclear morphology of cells; and a buffering agent which maintains said solution with said cells at a pH range of between about 2 and about 7.
Patent AT-E155495-T1 (AT)
Inventor: DOLLE VOLKER DR
IPC: C08F4/642
Filed: 1991-10-09
Granted: 1997-08-15
Abstract: Olefins of the formula  R<a>-CH = CH-R<b> (R<a>, R<b> = H or C1-C14-alkyl) are polymerised in the presence of a catalyst comprising a non aromatic solvent-soluble aluminoxane of formula (I) <IMAGE>  for the linear type and/or of the formula (II) <IMAGE> for the cyclic type, where, in the formulae (I) and (II), R<1> is methyl or a C2-C8-alkyl group, and n is an integer from 2 to 50, and from 0.01 to 40 % by weight of the radicals R<1> are C2-C8-alkyl groups, and a metallocene. Polymers of high molecular weight are obtained in high yield.
Patent AT-E155203-T1 (AT)
Inventor: MODY RUSTOM K
IPC: E21B33/127
Filed: 1991-03-13
Granted: 1997-07-15
Abstract: An inflatable packing element (10) for an inflatable packer or bridge plug utilized in subterranean wells comprises a tubular elastomeric sleeve (30) which is surrounded by a plurality of circumferentially overlapping flexible metal ribs (12). The opposite ends of the ribs (12) are respectively welded to an external surface provided on a force transmitting sleeve (14). The sleeve (14) is provided with a shoulder (14a) having an abutting relationship with an internally projecting shoulder (20a) provided on the tubular mounting structure (20) for the inflatable element (10). <IMAGE>
Patent AT-E106352-T1 (AT)
Inventor: VEENHOF WILLEM D
IPC: B65G21/20
Filed: 1991-06-21
Granted: 1994-06-15
Abstract: A conveyor belt assembly for conveying particulate material is provided with a rigid primary seal (34) mounted between the inboard loading zone (22C) and each outboard region (22A,22B) of the belt (22). A flexible secondary seal (36) is mounted between the primary seal (34) and the outboard region (22A,22B), and includes a flexible sheetlike member having a sealing portion (36B) resting with light sealing pressure in sliding contact with the upper belt surface. <IMAGE>