baber/WOPTO huggingface dataset:
Patent AT-E48086-T1 (AT)
Inventor: ROSSKOPF GERHARD DR
IPC: A61M1/34
Filed: 1984-03-21
Granted: 1989-12-15
Abstract: The invention relates to processes and apparatus employing filter candles with an effective filter surface area of 0.2 to 2 square meters and a mean pore diameter of 0.2 to 2 micron in sterilizable cylindrical housings for the selective extracorporeal separation of precipitates of macromolecular pathologic and/or toxic species from blood or blood constituents, such as whole serum or plasma.
Patent AT-E31326-T1 (AT)
Inventor: PRENTISS WILLIAM CASE
IPC: C14C3/22
Filed: 1984-02-03
Granted: 1987-12-15
Abstract: The process for tanning leather comprises treating leather stock with methacrylic acid/alkyl acrylate copolymers having a narrow range of molecular weight as tanning agent to produce leather which may be flexible, having smooth grain and being well-filled, the tanned leather having improved resistance to detannage by washing with alkaline solution.
Patent AT-E58004-T1 (AT)
Inventor: STEWART JOHN B
IPC: B23P11/02
Filed: 1984-11-14
Granted: 1990-11-15
Abstract: An annular tube-like driver for insertion into a tube insert which in turn is inserted into a tube. The driver is made of a shape-memory alloy which is capable of placing the tube insert in firm engagement with the inside of the tube.
Patent AT-E45884-T1 (AT)
Inventor: FOGARTY THOMAS J
IPC: A61M25/08
Filed: 1984-06-05
Granted: 1989-09-15
Abstract: A catheter (10) is provided with a lumen (18) which extends along most of the length of the catheter (10) and then curves outwardly to terminate in a port (22) for the passage of guide wires and catheters (36) through the lumen (18) into branch arteries.
Patent AT-E31698-T1 (AT)
Inventor: REUTER EDWARD J
IPC: B65F1/12
Filed: 1984-01-12
Granted: 1988-01-15
Abstract: A refuse container is disclosed. The refuse container includes a housing (12) having an upper portion (14) with a generally rectangular cross-section and a lower portion (16) with a generally cylindrical cross-section. The upper portion (14) has a generally larger cross-section than the lower portion (16) so as to form a horizontally extending flange portion (18) generally about the circumference of the housing (12). The housing (12) includes a cover (20). The upper portion (14) includes a horizontally projecting portion (34) generally along the front side thereof, the horizontally projecting portion (34) defining a generally downwardly opening channel (32). The channel (32) providing a lift cavity whereby the container may be lifted by a mechanized lift arm. Furthermore, the cylindrical lower portion (16) enables the container to be lifted by engaging the side walls thereof.
Patent AT-E41068-T1 (AT)
Inventor: NORDSTROEM LENNART KNUT
IPC: G05D1/00
Filed: 1984-04-17
Granted: 1989-03-15
Abstract: In a control system with a manually actuatable unit (1) by means of which a controlled instrumentality (29) is controlled, the position of displacement (δ) of the unit and change in displacement position are determined. A moment motor (5) is coupled to the manipulatable unit for imposing upon it a moment (F) that opposes the displacement. From information about the displacement position (8) and the change in displacement position the moment (F) is determined in dependence upon first and second charcteristics (y<sub>1</sub>, y<sub>2</sub>), for increasing and decreasing displacement positions (8), respectively. When a turning point in the displacement of the manipulatable unit occurs, corresponding to a change in displacement position from increasing to decreasing displacement positions or vice versa, the moment (F) is determined in dependence upon a third characteristic (y<sub>3</sub>) that goes through the turning point and has a larger moment gradient than the first and second characteristics (y<sub>1</sub>, y<sub>2</sub>).
Patent AT-E30480-T1 (AT)
Inventor: LEHMANN PETER DR DIPL-CHEM
IPC: H05K5/06
Filed: 1985-03-13
Granted: 1987-11-15
Abstract: The disclosed light-sensitive recording material is composed of an electrically conductive support, suitable for the production of printing forms or printed circuits, an a photoconductive layer system containing a photoconductor, a binder, a sensitizing dye and conventional additives. The photoconductive system comprises (A) a single photoconductive layer, or multiple layers, applied to the support and (B) a light-sensitive covering layer which contains at least one photochemically reactive compound. The use of the recording material in a process for the production of printing forms and printed circuits is also disclosed.
Patent AT-E58667-T1 (AT)
Inventor: RINDFLEISCH WERNER ERICH
IPC: B32B21/06
Filed: 1985-04-03
Granted: 1990-12-15
Abstract: A cover material is formed of veneer and a splitable layer which is glued to a flex-resistant support. Paper having glue layers on both sides serves as the splitable layer. The finished veneer sheet material can be released from the support by means of a blunt blade, and can be struck to a door surface or another large area object as a whole piece.
Patent AT-E40031-T1 (AT)
Inventor: SCHMIDT MICHAEL DR
IPC: A23K20/195
Filed: 1985-06-15
Granted: 1989-02-15
Abstract: 1. Feed additive containing zinc bacitracin with improved stability under the action of heat and moisture and mechanical processing, characterised in that the feed additive is coated with a polymer.
Patent AT-E60285-T1 (AT)
Inventor: BITONTI FRANK E
IPC: B60C23/12
Filed: 1985-11-08
Granted: 1991-02-15
Abstract: A system for automated pressurization of pneumatic tires includes an air pump which is driven by the vehicle engine and provides a continuous output of pressurized air. The pressurized air can either be routed to the tires or vented to the atmosphere under control of a manually-actuated selector valve having inflate, neutral and deflate modes of operation. A second selector valve can be set to designate which of the vehicle tires are to be inflated or deflated.
Patent AT-E66562-T1 (AT)
Inventor: DROUET MICHEL G
IPC: H05H1/34
Filed: 1985-11-08
Granted: 1991-09-15
Abstract: Method and device for controlling the erosion of the electrodes of a plasma torch, in which an electrical arc is produced when the electrodes are connected to an electrical supply. An axial magnetic field generated by a system of field coil causes the rotation of the extremities of the arc according to a circular trajectory inside the electrodes. The relative position of the field coils is such that there exists a position on the electrode surface where the value of the total magnetic field is a minimum where the arc runs thereby controlling the erosion of the electrodes. According to the invention, the value of current is periodically varied in the system of field coil used to cause the rotation of the arc, thereby producing a controlled axial displacement of the circular trajectory of the extremity of the arc. The plasma torch according to the invention is characterized by structure to periodically vary the value of the current in the field coil system used to cause the rotation of the arc thereby producing a controlled axial displacement of the circular trajectory of the extremity of the arc. Under these conditions, the life of the electrodes is substantially increased.
Patent AT-E51903-T1 (AT)
Inventor: RIBAREV BOJIDAR PENTCHEV
IPC: D04B25/02
Filed: 1986-01-21
Granted: 1990-04-15
Abstract: A knitted covering for a core, e.g. of hose or electrical cable or the like, is constituted as a circular warp knit in which each of a single system of warp yarns jumps over at least one and less than all of the wales of the system in passing from course to course. A method of making the knitted core covering is also described.
Patent AT-E66798-T1 (AT)
Inventor: WEIHRAUCH GEORG
IPC: A47L1/06
Filed: 1986-02-24
Granted: 1991-09-15
Abstract: In a window cleaner having a strip-shaped support, a cleaning part fixed thereto and a handle attached at an angle to the support strip, the support strip is mounted rotatably on the handle, the axis of rotation running approximately parallel to the plane of extension and approximately perpendicular to the direction of extension of the support strip or the cleaning part. Due to this construction, the cleaning part can assume any desired position relative to the handle and can also maintain it when it has been placed on the window to be cleaned.
Patent AT-E39731-T1 (AT)
Inventor: UNTERSTRASSER EUGEN
IPC: F04C2/107
Filed: 1986-07-14
Granted: 1989-01-15
Abstract: The stator comprises a rigid tubular casing and an elastic lining which is tightly enclosed by the casing and symmetrical with respect to the longitudinal center axis of the stator. The inner surface of the lining forms a multiple thread and, in cross section, consists of a number of sections near the axis equal to the number of courses of the thread and an equally great number of concave arcs. The lining has a minimum thickness each at the concave arcs and a maximum thickness each near at least two of the transitions between the sections near the axis and the concave arcs.
Patent AT-E55654-T1 (AT)
Inventor: MATKAN JOSEF
IPC: G03G13/01
Filed: 1986-10-22
Granted: 1990-09-15
Abstract: An electrophotographic method of producing positive color proof copies from negative films wherein a charged photoconductor is exposed to the negative film and toned with a conductive toner forming image deposits in the unexposed area. The conductive deposits are transferred to a dielectric paper and affixed thereto. The dielectric paper is charged, the charge being accepted only in areas free of the conductive deposits, i.e. the final image areas. The charged areas are toned with color toners and the color toner deposit transferred to printing stock to provide the positive proof.
Patent AT-E37152-T1 (AT)
Inventor: SCHUHMACHER OTTO
IPC: B22D41/26
Filed: 1986-10-31
Granted: 1988-09-15
Abstract: A movable refractory plate assembly for use with a sliding closure unit for controlling the discharge of molten metal from a metallurgical vessel includes a movable refractory plate having therethrough a discharge opening and a movable frame for supporting the movable refractory plate in planar abutting contact with the stationary refractory plate of the sliding closure unit and movable between open and closed positions. A refractory control member is mounted for sliding movement relative to the movable refractory plate between selected positions restricting the cross section of the movable refractory plate discharge opening. An actuator slides the control member relative to the movable refractory plate between the selected positions. The control member and actuator are accessible from the exterior of the sliding closure unit. Thus, when the sliding closure unit is in the open position, only the control member need be actuated to achieve throttling of the size of the discharge opening.
Patent AT-E91298-T1 (AT)
Inventor: SLOAN CLIFFORD R
IPC: C10N40/25
Filed: 1986-03-19
Granted: 1993-07-15
Abstract: EP lubricant additives comprise a major amt. of a chlorinated paraffin (I) and a minor amt. of an alkaline earth metal sulphonate (II). Pref. the additives comprise 30-70 vol.% (I), 30-70 vol.% mineral oil, mineral spirits or solvent, and 0.5-10 vol.% (II). Specifically an additive comprises 51.5 vol.% (I), 31 vol.% solvent, 15.5 vol.% mineral oil, 1 vol.% Ca sulphonate and 1 vol.% mineral spirits.
Patent AT-E83071-T1 (AT)
Inventor: JONES GORDON REES
IPC: G01D5/34
Filed: 1986-09-04
Granted: 1992-12-15
Abstract: An apparatus for determining displacement of an object, comprises a light source (10) which propagates a polychromatic light signal along a path to a detector (22), the detector (22) being capable of detecting the intensity of incident radiation at a plurality of different wavelengths, and a radiation modulation means (16) mechanically coupled to said object for movement therewith, displacement of the object being arranged to cause displacement of the radiation modulating means (16) in said path such as to vary the distributed spectral content of the light reaching the detector (22).In one embodiment the radiation modulation means comprises a filter (16) which attenuates the intensity of transmitted wavelengths to different degrees and which is mechanically coupled to said object such that movement of the object displaces the filter (16) so as to vary the extent to which the filter intercepts the radiation signal propagated by said light source (10).
Patent AT-E45593-T1 (AT)
Inventor: DE LASSAT DE PRESSIGNY YANN
IPC: C21B7/00
Filed: 1986-03-18
Granted: 1989-09-15
Abstract: The invention relates to a device for injecting pulverulent material, such as coal, into a blast furnace. The device includes a hot blast tuyere issuing into the blast furnace, a nozzle fixed against said tuyere and co-axial thereto for bringing the hot blast, a branch connection produced obliquely on the nozzle and directed towards the tuyere, and an injection pipe traversing the branch connection to issue into the tuyere. According to the invention, the injection pipe is substantially an arc of circle, the convexity of which is directed towards the axis of the nozzle and of the tuyere. The radius of curvature is at least equal to one hundred times its inner diameter.
Patent AT-E41827-T1 (AT)
Inventor: PETTERSSON INGVAR
IPC: B01L99/00
Filed: 1986-06-05
Granted: 1989-04-15
Abstract: A method and an apparatus for indicating and sensing pipetting positions in a pipetting sequence which is manually performed at a transparent conventional microtest plate (100) is distinguished substantially thereby that a program control means (600) is brought to activate, in accordance with a previously programmed pipetting sequence, an illumination means (200;14) which distinguishingly illuminates the rim (115) of a test plate well (114) at which a manual pipetting operation in the sequence shall be carried out, in that the position of a pipette is sensed by means of sensing means (300) at the Insertion of the pipette into a well (114) and in that the sensed pipette position is compared to the position for the well (114) indicated by the illumination means (200:14), and in that the comparision is carried out by means of a comparison means (700,800) which, if the compared positions coincide, is brought to emit a signal to the control device (600) for initiation of the next sequence step, or, if the compared positions do not coincide, is brought to emit an alarm signal.
Patent AT-E68545-T1 (AT)
Inventor: GOTTLER MELITTA
IPC: E04D13/10
Filed: 1986-02-21
Granted: 1991-11-15
Abstract: Snow-catching nose consisting of a fastening part extending approximately parallel to the roof, of a catching part provided for catching the snow and extending approximately perpendicularly to this, and of a supporting part connecting its upper end to the fastening part, a corrugation extending longitudinally being provided at least in one part, and there being at least in one part at least three corrugations, the depression of at least one corrugation of which is constructed in the opposite direction compared to the depression of the other corrugations.
Patent AT-E154280-T1 (AT)
Inventor: ZARIAN JAMSHID JAMES NMI
IPC: G02B6/00
Filed: 1987-07-06
Granted: 1997-06-15
Abstract: A plastic light conduit of cross-linked polymer material having good light transmitting characteristics, without voids or noticeable bubbles, is disclosed. The conduit has a polymer core surrounded by a cladding. The core is made of a solid flexible, essentially bubble free and void free, thermoset, organic polymer.
Patent AT-E76738-T1 (AT)
Inventor: KEISER MASSIMILIANO
IPC: A61H33/02
Filed: 1987-12-12
Granted: 1992-06-15
Abstract: The nozzle comprises a screw-shaped hollow body (29) intended to be engaged via the inside of the bath tub in a hole (18) in its wall and fixed to the latter by tightening of an external nut (27). This hollow body comprises an inlet orifice (22) intended to be connected to an external conduit for water and/or compressed air and communicating with a threaded outlet orifice (23) opening into the bath tub. The leakproofness of this mounting is ensured by a single seal (28) placed under the head (17) of the hollow body. A threaded plug (29) having injection grooves (34) on its periphery is screwed without a seal into the threaded outlet orifice (23) of the hollow body. This nozzle is intended more particularly to equip an installation in which the facility for checking and changing the model of the plug (29) is paramount. <IMAGE>
Patent AT-E66730-T1 (AT)
Inventor: KICHERER ROBERT
IPC: A47J37/06
Filed: 1987-12-31
Granted: 1991-09-15
Abstract: The lower cover plate of an electric hotplate is fixed to the hotplate body by a resilient fixing structure provided on the cover plate, engaging with gripping edges on the outer face of a downwardly directed, central cast pin. The fixing structure can be defined by radial or flap-like, inwardly-directed portions of the cover plate and additionally can have portions engaging on the lower face of the pin and which are firmly held by the final screwing down of the electric hotplate.
Patent AT-E85797-T1 (AT)
Inventor: RIFFLE JUDY S
IPC: C08G77/04
Filed: 1987-06-09
Granted: 1993-03-15
Abstract: Hydroxyl-functional disiloxanes and hydroxyl-functional polysiloxane oligomers are provided which contain hydroxyl groups bound to the silicon via Si-C bonds. These compounds may be crosslinked to form polysiloxane networks having improved mechanical strength or reacted to form linear, siloxane containing block copolymers. The disiloxanes are the formula <CHEM> wherein R is alkyl of 1 to 4 carbon atoms, fluoroalkyl of 1 to 4 carbon atoms, or aryl of 6 to 10 carbon atoms; and X is -OR' or -NR2R3 wherein R', R2, and R3 are independently hydrogen, alkyl of 1 to 4 carbon atoms, aryl of 6 to 10 carbon atoms or fluoroalkyl of 1 to 4 carbon atoms of claim 1, and the disiloxanes IIA may be used to prepare polysiloxanes of the formula <CHEM> by treating the disiloxane IIA with a cyclic polysiloxane. n
Patent AT-E120401-T1 (AT)
Inventor: OVERBERGH NOEL MARCEL MICHIEL
IPC: B32B1/08
Filed: 1987-10-19
Granted: 1995-04-15
Abstract: A wrap-around recoverable article suitable for enclosing a splice in a telecommunications cable splice comprises a fabric cover portion (6) and closure elements at its edge regions which can be held together to maintain the sleeve in a wrapped-around configuration around the cable splice (9). The closure elements comprise a bundle of heat-stable filaments (4), preferably glass, enclosed by a loop or folded-over portion (5) of the fabric.
Patent AT-E68294-T1 (AT)
Inventor: WEISS HARDY P DR
IPC: H01S3/03
Filed: 1987-03-11
Granted: 1991-10-15
Abstract: PCT No. PCT/CH87/00031 Sec. 371 Date Dec. 15, 1987 Sec. 102(e) Date Dec. 15, 1987 PCT Filed Mar. 11, 1987 PCT Pub. No. WO87/05750 PCT Pub. Date Sep. 24, 1987.A method of stabilizing an operation of a continuous axial gas laser including at least one gas flow tube system comprising at least one excitation tube, and a gas flow circulation arrangement connected to the gas flow tube system to generate a gas flow therethrough. The gas flow circulation system generates a timed pulsating gas flow and an output pressure signal having a predetermined frequency spectrum. The flow tube system has a pressure-versus-frequency damping transmission characteristic between an input from the gas flow circulation arrangement and the excitation tube, with the damping varying with a frequency of the pressure pulsations applied to the input. The continuous axial gas laser is stabilized by shifting the predetermined frequency spectrum of the pulsating gas flow generated by the gas circulation arrangement with respect to frequency and the damping transmission characteristic to minimize the pressure pulsations to the excitation tube from the gas flow circulation arrangement. The gas flow circulation arrangement may include a rotary- or piston-type compressor, with the step of shifting of the predetermined frequency spectrum including adjusting an operating speed of the compressor or the number of compression chambers. An injection nozzle injects the gas into the excitation tube and filters pressure pulsations of the gas flow circulation arrangement. A radial fan compressor, an axial fan compressor, a single or multi-stage radial fan compressor, a single of multi-housing radial compressor, an axial blower or an axial compressor may be provided for enabling a shifting of the predetermined frequency spectrum.
Patent AT-E133182-T1 (AT)
Inventor: CLARK STEVEN C
IPC: C12N15/09
Filed: 1987-07-13
Granted: 1996-02-15
Abstract: A novel family of primate IL-3-like polypeptides is provided via recombinant techniques.
Patent AT-E75084-T1 (AT)
Inventor: SCHENK JOERG
IPC: H03L7/22
Filed: 1988-02-25
Granted: 1992-05-15
Abstract: An oscillator device for generating at least two different frequencies having at least two separate phase-locked loops PLL and in each case tunable oscillators VCO connected to the phase-locked loops in control loops is proposed, a reference signal generated from a fixed reference frequency by frequency division being supplied to phase detectors of the phase-locked loops. In this arrangement, the phase detectors (16, 17) of both phase-locked loops (11, 12) are supplied with the same reference signal (18). <IMAGE>
Patent AT-E74165-T1 (AT)
Inventor: BENEDETTI GIAMPIETRO
IPC: C21D9/00
Filed: 1988-07-01
Granted: 1992-04-15
Abstract: Plant (10) for the temperature-equalization of slabs downstream of a continuous casting machine (11) in an in-line plant for the continuous production of strip, starting from the continuous casting machine (11), the temperature-equalization plant (10) comprising a temperature-equalization furnace (16) and an inlet shears (12) and outlet shears (17) positioned respectively at the inlet and outlet of the furnace (16), which is eqipped with inlet and outlet doors and cooled rollers (21) capable of oscillatory rotation. Method for the continuous rolling of strip, starting from continuous casting, in which in the event of an obstacle in a rolling train (18) the part of a slab (20) not yet rolled is sheared by the outlet shears (17), returned to the equalization furnace (16) and kept there until the obstacle has been removed, whereby such part of the slab (20) is kept in the equalization furnace (16) with a to-and-fro movement by means of an oscillatory rotation of cooled rollers (21).
Patent AT-E74865-T1 (AT)
Inventor: ANTOLINI RENZO
IPC: F25D23/06
Filed: 1988-07-08
Granted: 1992-05-15
Abstract: A known closed container construction made of insulating material, using the layered construction method, for the transport of perishable goods on a commercial vehicle has individual walls with a polyurethane core and an inner skin and an outer skin made of suitable material, wood, sheet metal or the like. For the purpose of required stability, reinforcement ribs, rails, panels or the like are provided, which increase the empty weight of the construction and impair the heat-insulation properties. According to the invention, a self-supporting closed container construction is proposed, the individual walls (3,4,7) of which are likewise constructed to be self-supporting and contain no heat bridges such as according to the state of the art. Overall, a low empty weight of the container (1) results. <IMAGE>
Patent AT-E82657-T1 (AT)
Inventor: BURGHARDT HARTMUT DR DIPL-ING
IPC: G02F1/03
Filed: 1988-07-19
Granted: 1992-12-15
Abstract: A bidirectional light waveguide communication system that has a light source preferably formed by a laser at one end of the light waveguide and a reflex transmitter at the other end of the waveguide with the reflex transmitter formed by a halved controllable optical directional coupler which has two strip waveguides that are terminated by a partially reflecting mirror and which has control electrodes which receive a transmission signal. An opto-electrical transducer receives the received light signal from both strip waveguides after the partially reflecting mirror.