baber/WOPTO huggingface dataset:
Patent AT-E97468-T1 (AT)
Inventor: KORTHAEUER HELMUT DIPL-ING
IPC: F04D29/58
Filed: 1989-09-30
Granted: 1993-12-15
Abstract: Centrifugal pump for pumping molten masses, especially molten explosives. Molten explosives having a high content of infusible solid explosive are gravimetrically pumped due to the associated dangers. This makes high buildings and protective surrounding walls necessary, with the disadvantage of considerable effort and high costs as well as relatively poor accessibility to the installations. The object of the invention is to avoid these disadvantages and to permit the pumping of molten explosives to be carried out on just a few levels, if not just a single level, in easily accessible and uncomplicated installations. The vertically arranged pump shaft of a centrifugal pump bears at its lower end an unchokeable impeller with upwardly open blades, with which the pump housing forms an annular gap and, at the end, a free space which is connected by means of bores directed obliquely outwards from bottom to top to the pumping space located above the impeller and fed with pumping medium from above. Pumping of molten masses, in particular having a high solids content, and in particular molten explosives having a high content of infusible high-energy solid explosive.
Patent AT-E115607-T1 (AT)
Inventor: STEIN HARVEY L
IPC: C08J9/24
Filed: 1989-03-23
Granted: 1994-12-15
Abstract: Porous shaped articles made from a molded composite of ultra high molecular weight polyethylene and polyethylene wax are disclosed. These articles are produced by free-sintering a non intensively mixed blend of UHMW-PE particles and particles of a polyethylene wax. The process involves mixing the UHMW-PE and wax both in powdered form until a heterogeneous mixture is formed, but under conditions which do not lead to any substantial fracturing of the UHMW-PE particles or melting of either component. The heterogeneous mix is then transferred to a press mold to form a shape and pressure is applied sufficient only to maintain the enclosed volume of the shape. The mold is heated to a temperature above the melting point of the UHMW-PE for a period of time to allow the particles to soften, expand, and contact one another at their surfaces. The mixture is then quickly cooled. Porous articles so produced may exhibit stiffness values in excess of about 2000 psi while at the same time showing excellent porosity values of less than about 25 inches water pressure drop.
Patent AT-E118633-T1 (AT)
Inventor: MORGAN BARRY ALFRED
IPC: E05G1/14
Filed: 1989-06-07
Granted: 1995-03-15
Abstract: A security system for protecting the contents of a security container such as a safe or strong box (11) from attack comprises detector means (33, 48, 121) for detecting any attempt to move the container (11) or to enter it other than by authorised means, and the apparatus includes trigger means (118) fired in response to signals generated by the sensors (33, 48, 121) when such signals are identified by trigger control circuits (51, 52, 107, 130) as constituting an alarm event. Firing of the trigger (118) causes release of dye, smoke or other contaminants whereby to render the contents of the safe or strong box valueless and to mark the perpetrators of the crime for ease of subsequent identification.
Patent AT-E89746-T1 (AT)
Inventor: HANSEN HANS J
IPC: A61K51/00
Filed: 1989-07-28
Granted: 1993-06-15
Abstract: A polyspecific anti-leukocyte antibody conjugate for targeting foci of leukocyte accretion comprises an immunoreactive polyspecific composite of at least two different substantially monospecific antibodies or antibody fragments, conjugated to at least one imaging agent, wherein at least two of said antibodies or antibody fragments specifically bind to different leukocyte cell types. A method for targeting an imaging agent to an inflammatory or infectious lesion comprises injecting a mammal parenterally with an effective amount for targeting of the above anti-leukocyte imaging conjugate. A therapeutic anti-leukocyte conjugate for targeting foci of leukocyte accretion comprises at least one immunoreactive substantially monospecific antibody or antibody fragment which specifically binds to at least one leukocyte cell type, conjugated to a therapeutic antimicrobial agent, boron addend and/or radionuclide. A method of treatment of an infectious lesion comprises injecting a mammal parenterally with an effective amount for therapy of the above anti-leukocyte therapeutic conjugate.
Patent AT-E123896-T1 (AT)
Inventor: HSIA YIAO-TEE
IPC: G11B5/60
Filed: 1989-10-17
Granted: 1995-06-15
Abstract: A slider (100) having a pair of rails (124,126) with elongated surfaces which face the disk and are oriented generally along the direction of motion of the disk; a cavity, inset relative to the rail surfaces, is configured to produce subambient pressure tending to draw the slider (100) toward the disk; at least one of the rail surfaces is interrupted by at least one detail configured to reduce the variation in roll for different yaw angles. In another aspect, a slider (100) has at least one groove (150,152) cut in at least one rail; the groove is oriented at an angle such that its leading end is nearer the inner end of the rail and its trailing end is nearer the outer end of the rail. Other aspects and features are disclosed.
Patent AT-E73127-T1 (AT)
Inventor: CORDIER GEORGES
IPC: B01J23/40
Filed: 1989-06-07
Granted: 1992-03-15
Abstract: The present invention relates to a process for the preparation of 2,6-dichloro-4-aminophenol by catalytic hydrogenation in the presence of platinum deposited on carbon from 2,6-dichloro-4-nitrophenol in a diethylene glycol ether.
Patent AT-E73525-T1 (AT)
Inventor: ES WILLY
IPC: E04F13/08
Filed: 1989-12-14
Granted: 1992-03-15
Abstract: The present invention relates to fixing pegs suitable for being implanted in a friable material such as expanded polystyrene, for example. The peg comprises at least one tab (1-3) made from a thin plate and having a pointed first end (11-13). A head (15) fixed to the second end of the tab(s) is larger in section than the tabs. A closed pouch (20) capable of being punctured and suitable for containing glue co-operates with pouch-puncturing means (21) associated with the tab and pouch-maintaining means (22, 23) co-operating with the tab in such a manner that when thrust is applied to the pouch in a direction including a component directed substantially away from the pointed end of the tab towards the head, then the pouch is punctured and the glue can run over at least a portion of the wall of the tab.
Patent AT-E92348-T1 (AT)
Inventor: KOHLER REINHARD
IPC: A61M5/50
Filed: 1990-01-19
Granted: 1993-08-15
Abstract: The disposable syringe self-destructs on being used once, so that reuse is impossible. The disposable syringe comprises a syringe barrel and a piston which is displaceable therein. The piston comprises two parts, a cylindrical hollow body (1) and a push-rod (5) arranged therein which, at its end face, bears a spike (6) which lies opposite the end wall (2) of the hollow body (1). In an injection procedure, the end wall (2) of the cylindrical hollow body (1) is pierced by the spike (6), so that, in the event of an attempt to draw up a disposable syringe which has already been used, the space in the syringe barrel would draw in air through the aperture formed by the spike (6) in the end wall (2) of the cylindrical hollow body (1). 
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Patent AT-E79438-T1 (AT)
Inventor: ZILLS REINHARD
IPC: E05F1/16
Filed: 1990-03-30
Granted: 1992-08-15
Abstract: The safety device is used as an economical and effective initial equipment and subsequent equipment part for door tension springs. If the spring force fails, the wedge-shaped rod (e), which is under pressure, blocks by means of the ball (f) the capacity of the tubular parts (a,b) connected to the doorframe (spring holder) and door lever (rocker) to slide one out of the other and provides a crash safeguard when the door closes. In the event of breaks and a lug pull-out at the door tension spring, the tubular linkage (a,b) is at the same time a deflection safeguard for the tensioned spring parts. By means of the setting ring (h) displaceable on the tubular part (b), a spring extension varied as a function of force and the constant door-lever travel during the opening of the door to the force dead centre in response to a spring retraction can be set. The drive-regulated door impact in the running rails thereby becomes more exact and less noisy. The outgoing-air and/or incoming-air metering (m) and the corresponding sleeve insert (i) within the tubular parts (a,b) damp the opening speed and/or especially usefully the closing speed of the door in the event of a difference between the spring drive and door mass. The impact on the bottom rail can thereby be regulated less noisily on the fixed door. <IMAGE>
Patent AT-E111927-T1 (AT)
Inventor: HAEBERLE KARL DR
IPC: C14C11/00
Filed: 1990-04-05
Granted: 1994-10-15
Abstract: Aqueous dispersions of polyurethanes which are crosslinkable by the action of high energy radiation contain (a) a polyisocyanate, (b) a polyol having a molecular weight of from 400 to 6,000 g/mol, (c) if required, a polyol having a molecular weight of from 62 to 399 g/mol, (d) if required, a polyamine having two or more amino groups which are reactive to isocyanate, (e) if required, an aminoalcohol having one or more amino groups which are reactive to isocyanate, (f) a compound containing ionic groups or groups which can be converted into ionic groups and one or more hydroxyl or amino groups which are reactive to isocyanate (g) if required, a monofunctional polyetheral and (h) a compound having one or more ethylenically unsaturated groups and one or more hydroxyl groups. The compound having an ethylenically unsaturated group (h) is used in amounts corresponding to 0.02-0.08 gram equivalent, based on the polyisocyanate (a), of OH, and the polyurethane, dissolved in dimethylformamide, has a Fikentscher K value greater than 40 or is insoluble in dimethylformamide.
Patent AT-E100506-T1 (AT)
Inventor: BOICH HEINZ-HORST
IPC: D04H3/00
Filed: 1990-05-29
Granted: 1994-02-15
Abstract: Non-woven material composed of at least two components, namely essentially endless, molecularly oriented coarse filaments having relatively large diameters and essentially hardly molecularly oriented discontinuous fine microfibres having relatively small diameters. In departure from previous practice, the non-woven material does not have a layered structure with a phase boundary between the individual layers of the respective components. On the contrary, the material consists of a mixture of the coarse filaments with the fine microfibres, so that not only the filaments but also the microfibres extend, and are distributed, across the entire width of the cross-section of the material. <IMAGE>
Patent AT-E90511-T1 (AT)
Inventor: SCHUMACHER HANS DR
IPC: A01N47/36
Filed: 1990-05-31
Granted: 1993-07-15
Abstract: Combinations comprising 3-(4,6-dimethoxy-2-pyrimidinyl)-1-[(N- methyl-N-methylsulphonyl)aminosulphonyl]urea (I) and ioxynil (II) and/or bromoxynil (III) are valuable herbicides having synergistic properties.
Patent AT-E123363-T1 (AT)
Inventor: KOENIG WILHELM DIPL-ING
IPC: H03L7/081
Filed: 1990-06-08
Granted: 1995-06-15
Abstract: The period of delay of a delay line (DL), which is formed with a plurality of voltage-control delay elements (D1...D8), is controlled with the aid of a phase-locked loop formed by means of a phase detector (PD) and a low-pass filter (TP), in which a phase comparison between the clock signal supplied to the delay line and the clock signal output by the delay line is carried out and in which a corresponding control voltage is applied to the delay elements; to avoid the phase detector from latching to multiples of the clock period, at least one further output signal of a delay element is additionally evaluated for generating a proportional control voltage.
Patent AT-E150193-T1 (AT)
Inventor: EFERL FRANC
IPC: G06G7/28
Filed: 1990-12-17
Granted: 1997-03-15
Abstract: The invention is relating to the analog function generator with electronic linear components having a function of generating the non-linear function dependence between the input (V 1.1) and the output (V4) of the electronic circuit, exclusively by linear components, and being comprised of two or more operational amplifiers (2, 2.1, 2.n) and the appertaining linear resistors (R 2.1, R 2.2, R 2.n). By the analog function generator with electronic linear components we can desirably generate any defined and required function connection, respectively, between the input voltage (V 1.1) and the output voltage (V4) of the electronic circuit,and that,with an extraordinary mathematical exactness with which the influences of the ambient temperature and the heat of the linear components upon the stability and the precisness of the circuit operation are entirely eliminated, with the function generator frequency band-width being extremely enhanced. Due to this the field of application of the analog function voltage generator with electronic linear components is very wide; we can use it with different transducers of non-electric quantities to electric ones: inductive displacement transducers, pressure transducers, NTC and PTC resistors, magnetic converters, optical converters... <IMAGE>
Patent AT-E109706-T1 (AT)
Inventor: GELLERT JOBST ULRICH
IPC: B29C45/26
Filed: 1990-12-19
Granted: 1994-08-15
Abstract: A method of making injection molding nozzles (10) of predetermined desired lengths (B) and capacity which combines the advantages of large scale manufacturing with the flexability of individual assembly. Individual steel components such as a rear portion (92), an elongated forward portion (122), and a connector member (112) are manufactured in volume, with the forward portion being made in different predetermined sizes. A forward portion having a particular length and melt bore diameter is then selected, and assembled together with a rear portion and a connector member. If necessary, the melt channel (106) through the rear portion and connector member are enlarged to match the bore of the forward portion. The assembled components are then integrally brazed together to form a nozzle having a particular predetermined length and melt channel diameter. <IMAGE>
Patent AT-E105794-T1 (AT)
Inventor: ALTMANN ALBRECHT
IPC: B60K35/00
Filed: 1990-12-24
Granted: 1994-06-15
Abstract: A novel control centre for auxiliary devices in motor vehicles which is controlled by the vehicle speed is described, the display or control of which requires the visual attention of the driver. 
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Patent AT-E105318-T1 (AT)
Inventor: LEVINE JOSEPH W
IPC: C09F1/04
Filed: 1990-12-17
Granted: 1994-05-15
Abstract: A gravure printing ink comprising, a vehicle having a binder dissolved in a hydrocarbon solvent and a pigment dispersed therein, wherein the binder is a modified rosin resinate prepared by reacting a rosin modified by reaction with a dienophile to form a rosin adduct, and reacting the rosin adduct with from about 0.1% to about 5.0% by weight of the resinate of a reactive compound of a metal belonging to Group I of the Periodic Table to form a resinate.
Patent AT-E90042-T1 (AT)
Inventor: MERCIER JEAN-LOUIS HENRI ROBER
IPC: B60N3/00
Filed: 1990-03-15
Granted: 1993-06-15
Abstract: Arrangement intended to form a work surface in the rear part of a commercial vehicle, to serve as a small workbench in the horizontal position, characterised in that it comprises: - a board forming a workbench (9) adapted to the internal width of the vehicle, comprising four rollers (8) attached substantially at the four extremities of the board forming the workbench, - two rails with means of fixing to the internal side parts of the vehicle and each comprising a first vertical section, followed by a rounded section and continued by a horizontal part with a stop (4) at the end, these rails being designed to take two rollers each time on each side of the board forming the workbench (9), the upper part of the vertical section of the rails having a gap (3) to allow the introduction of the rollers and a lower stop (6) to arrest the rollers when the board comes to the horizontal position.
Patent AT-E95776-T1 (AT)
Inventor: ROBACHE PATRICK
IPC: B65B47/04
Filed: 1990-06-13
Granted: 1993-10-15
Abstract: This device is intended for the manufacture of packaging trays (1) two opposite parallel walls of which are inclined in relation to a plane perpendicular to the plane of closing of the walls. The two moulding or shaping pieces (12, 13) provided in this device are supported by mobile supports (14, 15) which are capable of ensuring their displacement along an axis (Z-Z') parallel to the inclined walls of these pieces, which correspond to the inclined walls of the packaging tray (1) to be made. This axis of displacement is thus inclined in the same manner in relation to a plane perpendicular to the plane of closing of this mould, which makes it possible to use simple moulding pieces constituted by an external female piece (12) and an internal stamp (13). The present invention also relates to a packaging plant incorporating such a manufacturing device (8), the latter being followed by a station (17) capable of ensuring the welding of a closure film (18) on the rim (3) of each of the trays (1). 
<??>The packagings made by means of this device and this plant can be used for packaging various products, in particular food products. 
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Patent AT-E118566-T1 (AT)
Inventor: BABOZ MICHEL
IPC: B65H9/10
Filed: 1990-10-16
Granted: 1995-03-15
Abstract: This device is of the type comprising a plurality of rollers (3), on which a sheet (6) is engaged astride them, and detectors (13) of the presence of one of the edges of the sheet (6), which are aligned horizontally at the desired positioning height of this edge. According to the invention, this device includes a pusher (15), on which act operating means (16a, 16b) displacing it in a rotational movement about a vertical axis passing through one of its ends, so that it bears on the sheet in order to cause it to slide on the rollers (3) until its free edge has desensitised all the presence detectors (19), after it has reached its desired correct position. The invention is used particularly in the sector of industrial laundry. <IMAGE>
Patent AT-E82451-T1 (AT)
Inventor: TU MAI XUAN
IPC: G01R27/26
Filed: 1990-12-21
Granted: 1992-11-15
Abstract: Inductive proximity sensor comprising a supply source and a coil. The supply source is arranged so as to deliver to the coil a periodic current whose duration of conduction is less than the supply period. The response of the part to be detected is measured for the duration for which the current in the coil is virtually zero. <IMAGE>
Patent AT-E138525-T1 (AT)
Inventor: BATLIWALLA NEVILLE S
IPC: H05B3/14
Filed: 1990-03-13
Granted: 1996-06-15
Abstract: An electrical device, particularly a self-regulating strip heater, has improved thermal efficiency, good mechanical properties, and acceptable resistance to water penetration when an outer insulating layer is applied in a way that it penetrates the interstices of a braid surrounding the heater. Appropriate penetration may be achieved by pressure-extruding the outer jacket over the braid.
Patent AT-E153074-T1 (AT)
Inventor: HOHN ANDREAS
IPC: C12P21/00
Filed: 1990-08-29
Granted: 1997-05-15
Abstract: NT3 is a member of the DBNF gp. It is based in part on the identification of regions of nucleic acid sequence homology shared by BDNF and NGF. The regions of homology may be used to identify new members of the BDNF/NGF gene gp. See US application No. 400,591 filed 30 August, 1989. The purified NT-3 protein and its prodn. by growing a host cell comprising the DNA molecule are claimed. The protein may be glycosylated or unglycosylated. Antibodies to NT-3 are also claimed and are produced by immunising a host animal with a neurotrophin-3 protein or its fragment.
Patent AT-E140659-T1 (AT)
Inventor: ACHILLE FELIX
IPC: B32B15/08
Filed: 1990-06-21
Granted: 1996-08-15
Abstract: A polymeric blend comprising a polypropylene resin and very low density polyethylene are particularly suited for preparation of films which are readily adhered to metal surfaces. Sheet metal laminates according to the foregoing design are usefully employed in the manufacture of components for aerosol containers.
Patent AT-E123324-T1 (AT)
Inventor: HOLLMANN NIELS DIPL-ING
IPC: E04G9/02
Filed: 1991-03-22
Granted: 1995-06-15
Abstract: Shuttering board (2) for concrete, comprising:   (a) a shuttering-board supporting structure having a plate-like front region (4) as shuttering skin, a plate-like rear region (6) and an intermediate region (8) bridging the distance between the front region (4) and the rear region (6), the supporting structure having a cross-section in the manner of a lattice girder, with obliquely running struts formed by the intermediate region (8); and (b) rear grooves (12) constructed for attachment of connecting locks (30) clamping together adjacent shuttering boards (2), said grooves being provided in the vicinity of at least two opposite edges of the shuttering board (2).   <IMAGE>
Patent AT-E120925-T1 (AT)
Inventor: FLECK ALFONS
IPC: A01B39/16
Filed: 1991-11-12
Granted: 1995-04-15
Abstract: In a ground-working machine (1) having rotary-drivable tool carriers (22) which are held in a supporting frame (21) and which are equipped with disc-shaped ground-working tools (25), two or more ground-working tools (25) are mounted, distributed uniformly over the circumference on a particular tool carrier (22), and these are each mounted rotatably about their axis of rotation on a shaft (24) supported in a holder (23) connected to the tool carrier (22). Moreover, the shafts (24) are arranged inclined relative to the axis of rotation (A) of the tool carrier (22), specifically in such a way that the outer regions of the ground-working tools (25) form working surfaces. 
<??>This design ensures that a clean ground working is possible, without clods and stones being torn out and flung away. By means of the soil-working tools (25) which, although rotating about the axis of rotation (A) of the tool carrier (22), are nevertheless mounted freely rotatably on the shafts (24), an intensive and uniform working of the ground at a uniform working depth is guaranteed. The ground surface is cut open and smoothed by the ground-working tools (25) rolling on the ground counter to the direction of rotation of the tool carrier (22), without the roots of the cultivated plants being damaged thereby. 
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Patent AT-E124237-T1 (AT)
Inventor: CHAPMAN MICHAEL WILLIAM
IPC: A61F2/32
Filed: 1987-06-18
Granted: 1995-07-15
Abstract: An instrument (27) for use in inserting a surgical implant into a cavity in a patient's bone characterized in that said instrument (27) comprises:an elongated rod (21) having a first end and a second end, said rod (21) having an externally threaded portion (23) adjacent said first end and an externally smooth portion (29) extending from said externally threaded portion (23) towards said second end, and said rod (21) being axially cannulated over at least a portion of its length so as to be capable of fitting over a surgical guide wire;a hollow sleeve (31) receiving said elongated rod (21), said sleeve (31) being capable of sliding movement upon said externally smooth portion (29) of the rod (21); andmeans (35) for advancing the hollow sleeve (31) along the externally smooth portion (29) of the rod (21) towards said externally threaded portion (23),said advancing means (35) positively preventing movement of the sleeve (31) along the rod (21) in a direction away from said externally threaded portion (23) while it is engaged with the sleeve (31), whereby advancement of the sleeve (31) can be stopped without relaxing the force being placed upon it by said advancing means (35).