baber/WOPTO huggingface dataset:
Patent AT-E118084-T1 (AT)
Inventor: STAEHR PREBEN
IPC: F04D29/58
Filed: 1990-12-06
Granted: 1995-02-15
Abstract: A ventilator with heat exchanger for heat recovering, in particular for recovering of heat from a flowing medium, such as a gaseous flowing medium, and transferring this heat to another colder flowing medium, such as a gaseous flowing medium, is described. The heat recovering ventilator comprises a heat exchanger for the exchanging of heat between two flowing media (I, II), whereby the exit (2) for the first flowing medium (I) from the heat exchanger is arranged neighbouring, preferably coaxially, to its entrance (3) for the second in opposite direction flowing medium (II), whereby the flowing media (I, II) in the said, preferably coaxial, arrangement are led through a ventilator (8) comprising an on a common shaft and with a, preferably co-rotating, partition (8C) provided double rotor (8I, 8II), whereby these two thus separated rotors each drives one of the two flowing media (I, II) through the heat recovering ventilator. Further embodiments of guiding means improving the functioning of the ventilator, by means of which a very compact embodied structure of the heat recovering ventilator is made possible, are described. The ventilator only requires one single through-opening in a wall for the installing of it.
Patent AT-E152912-T1 (AT)
Inventor: JOZEFOWICZ JACQUELINE
IPC: A61K31/715
Filed: 1991-02-06
Granted: 1997-05-15
Abstract: An agent for inhibiting the growth of tumor cells, comprising a dextran derivative consisting of a polysaccharide chain substituted with carboxymethyl and carboxymethylbenzylamide sulphonate groups, said derivative being designated by general formula (DX?CMY?BSZ?), wherein X represents the average number of unsubstituted saccharide units per 100 saccharide units, Y represents the average number of carboxymethyl groups per 100 saccharide units, and Z represents the average number of carboxymethylbenzylamide sulphonate groups per 100 saccharide units. Said agent is characterized in that X is equal to or lower than 50, Y is between 10 and 90, and Z is between 15 and 35.
Patent AT-E106334-T1 (AT)
Inventor: EWE ULRICH
IPC: B61H11/06
Filed: 1991-04-18
Granted: 1994-06-15
Abstract: PCT No. PCT/DE91/00318 Sec. 371 Date Oct. 26, 1992 Sec. 102(e) Date Oct. 26, 1992 PCT Filed Apr. 18, 1991 PCT Pub. No. WO91/16222 PCT Pub. Date Oct. 31, 1991.The electronic brake control simulates by electronic means various real changes over time of the pneumatic pressures in a braking system, in particular the pressure in the main air pipe of the train, the pressure in the R containers of the individual wagons and the pressure in the individual brake cylinders. When the brakes are released, the values are determined from these model values and the actually backfed air volume, from which values the pilot control pressure for a relay valve can be increased in order to release the brakes more rapidly. The train model determines, by an adaptive learning method at the end of a brake releasing process, values for the volume of the main air pipe and the R containers of the train, so that the train model adapts itself to the actually existing train.
Patent AT-E110950-T1 (AT)
Inventor: GODEAU DENIS
IPC: A61F2/30
Filed: 1991-06-06
Granted: 1994-09-15
Abstract: A hip prosthesis typically includes an anchoring shaft (1), a head (2) and a flange (3). The prosthesis is characterized in that the anchoring shaft (1) has a smoothly-curved shape with a rear concavity, in that, at least in its upper portion (1c), said shaft's cross-section grows larger towards the top thereof starting from a point where the cross-sectional shape has an extended transverse axis (S3), in that said upper portion (1c) is curved inwards so that the head (2) forms an aligned extension thereof, and in that the upper portion (1c) is also twisted in the same direction as the anteversion of the head (2). Cement-free and cemented versions are provided, as well as several different sizes to suit all needs.
Patent AT-E128216-T1 (AT)
Inventor: REINHARD KARL
IPC: F16L59/12
Filed: 1992-03-10
Granted: 1995-10-15
Abstract: The pipe insulation piece for the suspension or support of a pipeline insulated against cold has two hollow-cylindrical half shells (2) consisting of flexible, chemically insulating soft foam which has closed cells and a high water-vapour diffusion resistance, which half shells can be bonded (11) in a vapourproof manner to one another along their flat rectangular wall surfaces to form a hollow cylinder enclosing the pipeline (5). Inserted into each hollow-cylindrical half shell (2) in a vapourproof manner is a ring segment (1) consisting of pressureproof, thermally insulating hard foam which extends essentially from the inner surface to the outer surface of the hollow cylinder in a symmetrical manner in relation to a plane which passes through the hollow cylinder axis and is at right angles to the plane formed by the rectangular wall surfaces of each hollow-cylindrical half shell (2). The side surfaces and the axial end surfaces of each ring segment (1) are connected in a vapourproof manner to the soft foam of the hollow-cylindrical half shells (2). The pipe insulating piece furthermore has an outer skin (3) consisting of sheet metal, which is connected in a vapourproof manner to the entire outer circumferential surface of each hollow-cylindrical half shell (2). In this case, the suspension (8) or support is allocated to the axial extent of the ring segments (1) consisting of hard foam. <IMAGE>
Patent AT-E158079-T1 (AT)
Inventor: SCHOLZ EUGEN DR
IPC: G01N27/26
Filed: 1992-07-11
Granted: 1997-09-15
Abstract: The present invention relates to a catholyte for the Karl Fischer coulometric water determination, which is characterized in that it is composed of a solution of one or more salts of an organic nitrogen base and acid in a solvent.
Patent AT-E175511-T1 (AT)
Inventor: RUPPERT WERNER DIPL-ING
IPC: H04N1/387
Filed: 1992-10-19
Granted: 1999-01-15
Abstract: A method and different arrangements for the elimination of color from a multi-color image document is provided. All color information for every picture element of the image of the document is provided concurrently, for every picture element PEL the image signal of all provided colors are analyzed and for every picture element that image signal of that color is selected which has the minimum contrast relative to the background of the image document. <IMAGE>
Patent AT-E155102-T1 (AT)
Inventor: HUSAR DIETER DR
IPC: B01L3/00
Filed: 1992-11-27
Granted: 1997-07-15
Abstract: A receptacle with cap, which receptacle with cap is made of flexible plastic, in particular for laboratory use under extreme temperatures, in which detachable locking devices act between cap (26) and receptacle (33), a concentric sealing lip (30) which starts from the cap base (29), engages in a receptacle orifice (37) and bears in a sealing manner against a receptacle sealing surface (39) of a receptacle wall (36) is to be reliably sealed over an extreme temperature range, in particular from minus 196 DEG C to plus 100 DEG C. To this end, it is proposed in particular that the sealing lip (30) have a length promoting a pressing of its lip sealing surface (31) against the housing sealing surface (39) under the vapour pressure of enclosed substances. <IMAGE>
Patent AT-E134020-T1 (AT)
Inventor: TAYLOR WILLIAM M
IPC: E21B33/043
Filed: 1992-02-12
Granted: 1996-02-15
Abstract: The present invention relates to an improved seal assembly for sealing between the interior sealing surface of a well housing and the exterior sealing surface of a hanger landed within the well housing and includes a seal body having a pair of outer lips diverging outwardly for sealing against the housing interior sealing surface and an interior series of annular ridges which have a diameter smaller than the outer diameter of the hanger exterior sealing surface, an upper energizer and a lower energizer for coacting with said lips to move the lips into sealing position and to store the energy of setting to ensure sealing engagement of the lips. The shape of the sealing lips is such that they each provide a sealing surface and a ridge having a greater outer diameter than the sealing surface so that when the seal assembly is being run into the housing any scratches resulting from the engagement of the seal with the interior of the housing is on the ridges and not on the sealing surfaces. Additionally, the exterior of the outwardly diverging lips is provided with a coating of a scratch healing material, such as sliver plate, so that scratches on the sealing surface can be healed when the sealing surface is wedged into sealing engagement with the interior wall of the housing. The upper and lower sealing lips are of an annealed or soft metal while the upper and lower energizer bodies are of a high yield strength metal so that the loading force on the lips can be stored and maintained after they are set into sealing position. In some forms of the invention the energy is stored by virtue of the lips being of a relatively low yield strength material as compared to the energizers which have a higher yield strength. Also, structure is provided in some of the forms of the invention to store both radial and axial lip loading forces.
Patent AT-E140752-T1 (AT)
Inventor: HUANG TZONG-CHYUAN
IPC: B60R25/022
Filed: 1992-08-25
Granted: 1996-08-15
Abstract: An axial pin tumbler lock includes a tubular housing (4, 30') in which a fixed hollow cylinder (5) and a rotatable hollow cylinder (6) are coaxially mounted. Several axial bores (51) are formed in an end surface of the fixed hollow cylinder (5). The rotatable hollow cylinder (6) also has several axial bores (61) formed therethrough. Several tumbler units (7) are received in the bores (51, 61) of the cylinders (5, 6). Each of the tumbler units (7) consists of a first tumbler pin (71), a second tumbler pin (72) and a tumbler spring (73). A locking bar (8, 31') extends through the cylinders. A guide pin (92) is mounted securely on the rotatable hollow cylinder (6) and received slidably in the axially extending slide slot (80) of the locking bar (8, 31') so as to enable synchronous rotation and relative sliding movement of the rotatable hollow cylinder (6) and the locking bar (8, 31'). The engagement of the guide pin (92) in the slide slot (80) retains the locking bar (8, 31') on the lock. A resilient element (81) biases the locking bar (8, 31') to an unlocked position. A spring-loaded retaining element (93) is disposed on the fixed hollow cylinder (5). The outer end of the locking bar (8, 31') can be pushed to move inward until the retaining element (93) engages with the positioning hole (82) of the locking bar (8, 31'). <IMAGE>
Patent AT-E108783-T1 (AT)
Inventor: GUEREMY CLAUDE
IPC: C07D417/14
Filed: 1991-12-20
Granted: 1994-08-15
Abstract: Compounds of the formula (I) where R1? is a substituted 1-piperazinyl radical, a substituted 1,2,3,6-ttrahydro 1-pyridyl or substituted piperidino, R2? is a polyfluoroalkyl radical and n is equal to 2 or 3. The invention also concerns the salts of these compounds with an acid, the process for their preparation and drugs containing same.
Patent AT-E229228-T1 (AT)
Inventor: KELLEY PAUL E
IPC: G01N27/62
Filed: 1992-02-11
Granted: 2002-12-15
Abstract: A mass spectrometry method in which notch-filtered noise is applied to an ion trap to resonate all ions except selected reagent ions out of the region of the trapping field. Preferably, the trapping field is a quadrupole trapping field defined by a ring electrode and a pair of end electrodes positioned symmetrically along a z-axis, and the filtered noise is applied to the ring electrode to eject unwanted ions in radial directions rather than toward a detector mounted along the z-axis. Also preferably, the trapping field has a DC component selected so that the trapping field has both a high frequency and low frequency cutoff, and is incapable of trapping ions with resonant frequency below the low frequency cutoff or above the high frequency cutoff. Application of the filtered noise signal to such a trapping field is functionally equivalent to filtration of the trapped ions through a notched bandpass filter having such high and low frequency cutoffs. Application of filtered noise in accordance with the invention avoids accumulation of contaminating ions during the process of storing desired reagent ions, and permits ejection of unwanted ions in directions away from an ion detector to enhance the detector's operating life and rapid ejection of unwanted ions having mass-to-charge ratio below a minimum value, above a maximum value, and outside a window (between the minimum and maximum values) determined by the filtered noise signal.
Patent AT-E135970-T1 (AT)
Inventor: BEISEL HERMANN
IPC: B41F27/12
Filed: 1992-09-07
Granted: 1996-04-15
Abstract: PCT No. PCT/EP92/02056 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Sep. 7, 1992 PCT Pub. No. WO93/04863 PCT Pub. Date Mar. 18, 1993.A device in the form a magazine is disclosed for carrying away used printing plates from the plate cylinder of a printing machine. The device applies in particular to the automatic exchange of printing plates. The device has an arrangement for carrying away the plates with (first) holders for each printing plate capable of being activated. The (first) holders are arranged on a (first) carriage that can be moved along a (first) guide substantially over the whole length of the device, inside the magazine.
Patent AT-E188416-T1 (AT)
Inventor: TADMOR ZEHEV
IPC: B29B7/14
Filed: 1993-04-28
Granted: 2000-01-15
Abstract: A machine for processing solid and viscous plastic materials includes a screw element (32) having a shearing flight (90) and a scraping flight (75). Upon rotation of the screw, the shearing flight (90) shears the plastic material (89) and the scraping flight (75) guides the material (89) to the shearing flight (90). Preferably, the screw includes a plurality of threads which extend from one end of the screw to the other, and which include a plurality of shearing and scraping flights. <IMAGE>
Patent AT-E161678-T1 (AT)
Inventor: ERMACORA RINO
IPC: A01D43/10
Filed: 1993-10-12
Granted: 1998-01-15
Abstract: The invention relates to a mower comprising two conditioning (treatment) rollers (66, 67), drive members (90) serving to drive one of the two conditioning rollers and transmission members (91) transmitting the rotational movement from one of the conditioning rollers to the other. According to the invention, the mower is characterised by the fact that:     - the transmission members (91) are embedded in a casing (97); - this casing (97) includes a first part (98) and a second part (99) which are joined together by means of an articulation (hinge) (100) of geometric axis (101) pointing at least substantially parallel to the axes of rotation (67A, 66A) of the conditioning rollers (67, 66); and - each of the said parts (98, 99) is furthermore mounted pivotably at least substantially about the axis of rotation (67A, 66A) of the corresponding conditioning roller (67, 66).   <IMAGE>
Patent AT-E128440-T1 (AT)
Inventor: SELL MICHAEL
IPC: B01D53/22
Filed: 1992-12-16
Granted: 1995-10-15
Abstract: PCT No. PCT/EP92/02924 Sec. 371 Date Jun. 20, 1994 Sec. 102(e) Date Jun. 20, 1994 PCT Filed Dec. 16, 1992 PCT Pub. No. WO93/13022 PCT Pub. Date Jul. 8, 1993.The invention relates to a method of introducing hydrogen into aqueous liquids without forming bubbles. In this case, the introduction of the gas takes place through a composite membrane with a non-porous coating on the liquid side. Preferred fields of use relate to the charging of hydrogen into biologically or catalytically operating processes for the removal of oxygen, nitrite and/or nitrate from water.
Patent AT-E133580-T1 (AT)
Inventor: THEISEN WOLFGANG
IPC: B01J2/18
Filed: 1993-05-04
Granted: 1996-02-15
Abstract: PCT No. PCT/EP93/01082 Sec. 371 Date May 13, 1994 Sec. 102(e) Date May 13, 1994 PCT Filed May 4, 1993 PCT Pub. No. WO93/22045 PCT Pub. Date Nov. 11, 1993.A process and device are disclosed for producing microspheres by vibration-provoked dripping of a liquid through a nozzle plate (12) provided with several openings (14). In order to be able to produce spheres having up to 5 mm size, the same amount of liquid per unit of time drips through each opening (14) of the nozzle plate (12). The falling drops (18) form an envelope surrounded from all sides by flowing reaction gas. The reaction gas is introduced inside or outside the envelope and sucked away inside or outside the envelope.
Patent AT-E158374-T1 (AT)
Inventor: SMITH ALLAN
IPC: E04F11/02
Filed: 1993-06-15
Granted: 1997-10-15
Abstract: A wheel chair ramp comprises a plurality of leaves extending in the direction of intended use of the ramp. The leaves are joined together by flexible hinges so that the leaves may be folded to a stalked condition. The flexible hinges are formed by fabric straps attached to the sides of the leaves and passing between adjacent leaves.
Patent AT-E214183-T1 (AT)
Inventor: LUDEBUEHL DIETER
IPC: G09F3/00
Filed: 1994-04-16
Granted: 2002-03-15
Abstract: The antitheft security tag comprises a backing film (2) for a continuous, soft-magnetic metal strip (4) and a recording carrier (6) adhesively attached on to the metal strip. In order that the antitheft security tag is not evident as such and looks like a conventional paper tag, the recording carrier (6) is provided with a layer (5) of low transparency on the side facing the metal strip (4).   <IMAGE>
Patent AT-E168927-T1 (AT)
Inventor: WEISSFLOCH REINHARD DR
IPC: B26D1/00
Filed: 1994-04-22
Granted: 1998-08-15
Abstract: A welder for thermoplastic materials has at least one feed channel and a feeding device assigned to the latter for a polymer strand, the feed channel or the feed channels opening out via a respective opening into a pelletising device, which has a knife element which can rotate about a knife axis of rotation and has at least one knife with a cutting edge, and there following a pelletising device for a transporting device and a plasticating device for plasticating and for the discharge of the polymer material. According to the invention, the surface of revolution generated by the cutting edge(s) (33, 42) during the rotation of the knife element (26, 36) intersects the knife axis of rotation with its continuation directed towards the said knife axis of rotation, and at least a part of the surface of revolution lying in the region of the opening of the feed channel (9, 39) or the parts of the surface of revolution lying in the region of the feed channel is or are designed as a counter-knife. <IMAGE>
Patent AT-E151258-T1 (AT)
Inventor: SCHMITT KLAUS
IPC: A61F2/90
Filed: 1994-04-26
Granted: 1997-04-15
Abstract: The stent is for the expansion and/or holding open of a hollow organ, and is formed as a tubular, self-expanding net, which in the collapsed state is stretched in the axial direction (13) and is shortened in the axial direction in the expanded state. The filaments (11) comprising the stent have a rectangular cross-section, and at the crossing points (12) of the stent (10) are completely coated in plastics, in order to form a fixed link at the crossing point. Between the filaments free spaces (16) are formed. The net is constructed from wire filaments, partic. metal, which are coated in a rubber-elastic plastics material. The filaments are interwoven against a basic bending to form a tubular net. <IMAGE>
Patent AT-E209052-T1 (AT)
Inventor: BARRESI THOMAS
IPC: A61M5/315
Filed: 1994-06-25
Granted: 2001-12-15
Abstract: A releasably attachable manual dispensing aid (20) is operable with a syringe (22) having a syringe body (24) and a syringe plunger (32) that is movable within the syringe body (24). The dispensing aid (20) includes a dispensing aid body (40) that is releasably attachable to the syringe body (24). The dispensing aid (20) further includes a dispensing aid plunger (44) that is attachable to the syringe plunger (32), and has a slide (46) that is slidable within the dispensing aid body (40). An electronic linear position measuring device (52) has a first portion (54) fixed to the dispensing aid body (40) and a second portion (56) fixed to the dispensing aid plunger (44). Optionally, the dispensing aid (20) includes a microprocessor (78) that receives as inputs a calibration value for a particular syringe and the position signal, and determines as an output signal the true volume of liquid displaced by the syringe plunger movement. <IMAGE>
Patent AT-E232690-T1 (AT)
Inventor: ROECK ERICH
IPC: A47B88/00
Filed: 1994-12-21
Granted: 2003-03-15
Abstract: The mounting has a holder unit (10) pref. screwed in place for each carrier section (7) to secure the rear wall (11) to the tenons (27). The holder (10) has a mounting member parallel to the rear wall, to be attached to it. A housing section (15) has side wall openings, to be engaged by the tenons. The carrier is of plastics and the holder is of steel plate.
Patent AT-E162008-T1 (AT)
Inventor: SEY JEAN-CLAUDE
IPC: H01J9/236
Filed: 1994-03-08
Granted: 1998-01-15
Abstract: The invention relates to the manufacture of demagnetisation coils intended to be mounted on the glass surround of cathode-ray tubes for colour image display. The subject of the invention is a manufacturing method in which the join between the ends (1, 2) of the winding (12) of the demagnetisation coil and the conductors (4, 5) for connection to the electrical supply circuit is encased by injecting an insulating thermoplastic into a mould. The invention applies in particular to demagnetisation coils for colour television receivers (sets). <IMAGE>
Patent AT-E147490-T1 (AT)
Inventor: CALMETTES LIONEL
IPC: F16L37/08
Filed: 1994-05-09
Granted: 1997-01-15
Abstract: Quick connection of a tube (2) capable of being fitted into a socket (1), the said tube having, at a given distance from its end (2b), a shoulder (2c), the socket includes an annular sealing gasket (3) intended to come into contact with the tube in the zone situated between its end and the shoulder. A member (4) for locking the tube is fitted into the socket, the said member being immobilised axially relative to the socket and elastically deformable in the radial direction between an inactive configuration and an active configuration in which it bears on the shoulder (2c). A sleeve (5) is mounted so that it can slide inside the socket (1) between a first position and a second position remote from the first towards the inside of the socket. The sleeve has a limit stop (5b) located in the path of the shoulder of the tube and, in its first position, holds the locking member (4) in its inactive configuration, while the locking member is released when the sleeve is in its second position.   <IMAGE>
Patent AT-E189594-T1 (AT)
Inventor: OESTERDAHL EJE
IPC: A61F13/53
Filed: 1993-11-15
Granted: 2000-02-15
Abstract: A method of producing an absorbent structure in an absorbent article includes the steps of compressing an air laid web of cellulose fibers into a dry-formed sheet having a first density of between 0.2-1.0 g/cm2 and mechanically softening the compressed sheet by a noncutting method to a second density, which is lower than the first density, whereby the sheet is delaminated so as to form a plurality of partially separated thin fiber layers, each of which layers exhibits a density which corresponds to the first density.