baber/WOPTO huggingface dataset:
Patent AT-E34026-T1 (AT)
Inventor: KNORR MANFRED
IPC: F16C17/24
Filed: 1984-02-11
Granted: 1988-05-15
Abstract: 1. Rotor (3/16) and bearing of a pump, in particular of a centrifugal pump or of a positive-displacement pump, the rotor (3/16) of which is connected directly to the inner rotor (3) of a magnetic drive sealed off by a split tube or a split pot (19), and the bearing of which consists of a single radial bearing (1/6) and in each case neighbouring axial bearings (4/6), the bearing material for the respective stationary and rotating bearing part consisting of a hard, oxide ceramic material such as Al2 O3 or ZrO2 and/or non oxide ceramic material such as SiC, Si3 N4 or the like, characterized in that the rotor (3/16) has, in the operating state, an axial thrust, bringing the one axial bearing (4/6) into effect, of a size which is sufficient for the substantially axial-parallel alignment of the rotor (3/16) with respect to the radial bearing (1/6) against hydraulic, gravity-induced and magnetic deflection forces out of this position.
Patent AT-E28044-T1 (AT)
Inventor: MUNZ VOLKER
IPC: H05K13/04
Filed: 1984-04-05
Granted: 1987-07-15
Abstract: 1. Desoldered for electronic components (10) whose terminals are soldered flat onto a support plate (11), comprising a heating punch (4) which is heated by a heating element and has a cutout, and vacuum suction means for sucking the electronic component (10) onto the heating punch, characterized in that the vacuum suction means (6) include at least one sucker (5) which is disposed in the cutout (4b) and in the operating position of the desoldered is in engagement with the exposed surface of the electronic component (10) whilst the lower edges of the heating punch (4) are placed on the terminals (12) of the electronic component (10).
Patent AT-E25599-T1 (AT)
Inventor: VELTRUP ELMAR M DIPL-ING
IPC: B08B9/02
Filed: 1984-10-23
Granted: 1987-03-15
Abstract: 1. A cleaning device, in particular for small-bore tubes, with a high-pressure hose (6) which is driven rotationally about its axis and which has at least one nozzle (8) at its front end for the discharge of the cleaning fluid, the high-pressure hose (6) being guided in a non-rotatable protection hose (5), one end of which is connectable to the tube (7), characterized in that the protection hose (5) is non-rotatably connected to a device (4) for producing a thrust, and in that between the drive (1) and the device (4) is disposed a large-bore high-pressure hose (3) which extends into the protection hose (5) and is joined there to the small-bore high-pressure hose (6).
Patent AT-E51642-T1 (AT)
Inventor: BEEVER WILLIAM HERBERT
IPC: C08L23/00
Filed: 1984-11-15
Granted: 1990-04-15
Abstract: A composition and method for forming the composition providing a molding composition of poly(arylene sulfide) and a crack resistance and/or an impact strength improving amount of a polymeric rubber chosen from among silicone rubber, ethylene-acrylic rubber, ethylene-propylene rubber, ethylene-propylene-diene rubber, and poly(butyl acrylate) rubber. In embodiments of the invention the improvement is enhanced by the addition of organosilane to the composition.
Patent AT-E32066-T1 (AT)
Inventor: EFFLAND RICHARD C
IPC: A61P9/12
Filed: 1984-12-06
Granted: 1988-02-15
Abstract: Novel (1,2-benzisoxazol)sulfinylalkanoic and -sulfonyl- alkanoic acids and derivative compounds, methods for preparing them and methods of treatment administering compositions containing the compounds which are useful as antihypertensives.
Patent AT-E45065-T1 (AT)
Inventor: BONNE HARRY
IPC: A23F5/48
Filed: 1984-12-19
Granted: 1989-08-15
Abstract: 1. Process for the preparation of coffee extract characterized by the following process steps : (a) short-time roasting of the coffee beans (b) breaking of the coffee beans (c) formation of an aroma distillate by means of steam distillation (d) formation of an aqueous primary extract (e) formation of an aqueous secondary extract (f) treatment of the secondary extract with a weakly basic ion exchanger (g) combining of the extracts obtained in (d) and (f) (h) concentration of the combined extracts (i) combining of the concentrate with the aroma distillate obtained in (c).
Patent AT-E24941-T1 (AT)
Inventor: AMOUROUX JACQUES
IPC: D06M10/10
Filed: 1984-07-30
Granted: 1987-01-15
Abstract: 1. A process for forming a polymerized coating on a substrate, wherein the surface of a substrate to be coated is contacted with a confined atmosphere containing a dispersed monomer or prepolymer which is to be transformed into the coating polymer and a cold plasma is generated by electric discharge in the confined atmosphere for creating reactive species which result into the polymerized coating, characterized in that the electric discharge is a Corona A.C. discharge under a pressure close to atmospheric pressure between an electrode (28) having a low curvature ratio and an electrode (26) which carries the substrate, in an atmosphere which contains the monomer or prepolymer as a vapor or dispersed phase.
Patent AT-E35568-T1 (AT)
Inventor: BENAJAM ALAIN CHARLES ALBERT
IPC: G01N35/00
Filed: 1984-10-02
Granted: 1988-07-15
Abstract: A step motor (M) has a shaft (9) in the form of a screw which can rotate in either direction to move a nut (b) along guides (c). The nut is coupled via a shaft (d) to the piston of a master cylinder (MV) whose cylinder (f) is filled with hydraulic fluid. The cylinder is connected by pipes (g) in parallel to cylinders (h) of several slave jacks (VE). Three way electrovalves (i) are mounted in each pipe. An electronic controller (DC) controls the valves independently in sequence in a cycle. Each slave jack has its piston shaft (k) connected to an assembly to be moved. As the motor turns in one direction the fluid is pushed out of the master cylinder to move the slave jack shafts outwards when the respective valves are open. When the motor turns in the other direction fluid may be pushed to the other side of the jack pistons.
Patent AT-E31668-T1 (AT)
Inventor: CHEVROULET LEON
IPC: B29C48/96
Filed: 1985-08-19
Granted: 1988-01-15
Abstract: A discharge nozzle connected to the outlet of an extruder is built wedge-shaped in vertical longitudinal section and comprises a lower housing part and an upper housing part. The upper housing part is adapted to be swung open by being pivoted around a pivot axis, thus causing the nozzle to open. This opening of the nozzle occurs under the influence of a control and actuating member, as soon as a predetermined value of twisting moment, pressure or temperature is exceeded. The nozzle discharge opening has shutting locking bolts associated with it, adapted to shut off the discharge channels of the discharge opening of the nozzle. The discharge nozzle may be used to advantage for the continuous processing of electrode material.
Patent AT-E74472-T1 (AT)
Inventor: OHE JUNZO
IPC: H01Q1/50
Filed: 1985-11-26
Granted: 1992-04-15
Abstract: An automobile antenna device in which broadcast waves received by the automobile body are effeciently detected so that the various kinds of receivers equipped with the automobile can be supplied the detected signal. This device comprises an electrostatic shield case which is formed an opening thereat to face to a metal plate of the automobile body and a loop antenna being internally arranged in the electrostatic shield case so that the loop antenna can be facingly provided to the opening in its close vicinity. The loop antenna is equipped with a plurality of loops which are respectively formed by wound antenna wires, and the respective loops are sectorially arranged with the side of the electrostatic shield opening side as their centers.Therefore, the surface current being induced by the broadcast waves and flowing in the metal plate of the automobile body can be efficiently detected, and there is no need of pole antenna and others externally exposed, and further, the automobile antenna device can be easily obtained with small sizes and high accuracy.
Patent AT-E41614-T1 (AT)
Inventor: JENTZSCH HORST
IPC: F16L41/18
Filed: 1986-07-12
Granted: 1989-04-15
Abstract: An apparatus for exhausting and collecting gases comprising a slotted exhaust conduit fixed in position and provided on its one face with an elastic, axial lip seal for guiding in sealed relationship a suction nozzle of at least one carriage which can be moved in the axial direction along guide sections. The suction nozzle is connected to a hose, and a vacuum is generated in the slotted exhaust conduit through an exhauster. In order to make such a system suited for use in factory halls in which the space above the assembly system and the operating space must remain clear from obstructions in order to permit cranes or assembly installations, or the like, to be positioned and operated in this clear space, the slotted exhaust conduit is arranged below axially movable assembly frames. The carriage can be moved in synchronism with the assembly frames. The lips of the lip seal are directed upwardly and the hose takes the form of a bellows and can be attached to an opening in the assembly frame from below.
Patent AT-E55998-T1 (AT)
Inventor: KLEIN CHRISTIAN DR
IPC: C07K14/575
Filed: 1986-07-21
Granted: 1990-09-15
Abstract: 1. Resorufin derivatives of the general formulae Ia and Ib   see diagramm : EP0209875,P26,F3   in which R**1 , R**2 , R**3 , R**4 and R**5 , which in each case can be the same or different, signify hydrogen, halogen, a carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro group, a lower alkyl or lower alkoxy radical, which in each case can be substituted by carboxyl, carboxamido, lower alkoxycarbonyl, cyano or nitro groups, whereby R**4 and R**5 can together represent an annellated benzene or naphthalene ring which is unsubstituted or carries one or more constituents selected from the group SO3 H, CO2 H or C1 -C5 -alkoxy, Z a bridge member, A the residue of a ligand and n a whole number of 1 to 200, whereby the lower alkyl and lower alkoxy groups contain hydrocarbon chains with 1 to 5 carbon atoms.
Patent AT-E56697-T1 (AT)
Inventor: SANDER JUERGEN DR DIPL-CHEM
IPC: C07D317/46
Filed: 1986-08-05
Granted: 1990-10-15
Abstract: Compounds of the general formula I    <IMAGE>  (I)  in which R is a hydrogen or halogen atom, a cyanide or an alkyl group having 1-4 carbon atoms and R1 is a hydrogen or halogen atom, nitro, alkyl, alkoxy, aryl, aryloxy, acyl or alkoxycarbonyl group, are prepared by esterifying two adjacent OH groups to give the cyclic carbonate, esterifying the free OH group with (meth)acrylic acid and selectively hydrolyzing the carbonate. The compounds are free of polyunsaturated impurities and can be used for preparing purely linear polymers.
Patent AT-E44407-T1 (AT)
Inventor: FOERSTER WALTER
IPC: F16L11/16
Filed: 1986-09-12
Granted: 1989-07-15
Abstract: 1. Clasped flexible tube with regularly polygonal cross-section, wound in helical form without additional sealing from a pre-profiled metal strip with clasp-jointing of adjacent strip edges, characterized in that all layers (12, 13) of the clasp-joint (3) between adjacent tube corners (5), lying mutually parallel and uniformly closely against one another, have a curvature directed to the outside of the tube and in that the radius of this curvature is greater than the mean tube radius.
Patent AT-E60221-T1 (AT)
Inventor: ROSE DAVID DR
IPC: A61Q5/10
Filed: 1986-10-16
Granted: 1991-02-15
Abstract: Novel substituted nitrodiphenylamines and substantive hair dye preparations containing them or containing nitrodiphenylamines with different substituents. The dyes result in yellow to copper-colored shades of high intensity and fastness and are more soluble in water than known nitroanilines dyes.
Patent AT-E62665-T1 (AT)
Inventor: ICHIRIKI KAZUO
IPC: C07C67/00
Filed: 1986-12-09
Granted: 1991-05-15
Abstract: An azoimino ether, which is an intermediate for preparing polymerization initiators, can be produced by reacting a hydrazonitrile having a hydrazo group and at least one cyano group in the molecule with chlorine in the presence of a primary alcohol, preferably in a non-aqueous organic solvent.
Patent AT-E61515-T1 (AT)
Inventor: CASPARI RICHARD BERNARD
IPC: A61F9/00
Filed: 1986-01-21
Granted: 1991-03-15
Abstract: For removing body tissue, especially in arthroscopic surgery of knee and shoulder joints. An auger-like helical cutter (48) is driven at speeds in excess of 1000 rp m within a stationary outer cylindrical sheath (36). The sheath (36) has a pair of longitudinally-extending diametrically-opposed tab members (38) each of which has at least one edge ground to provide a cutting edge which cooperates with the cutter (48). The end of the cutter (48) is concave to present a fish-tail shape, enabling it to effect an axial boring cut.
Patent AT-E54445-T1 (AT)
Inventor: COUSSE HENRI LA FOUN DE LOS NO
IPC: C07D295/14
Filed: 1986-06-20
Granted: 1990-07-15
Abstract: The invention relates to new derivatives of biphenyl primary alcohols, their preparation and use as medicaments useful in the treatment and prevention of atherosclerotic disorders. The new derivatives have the general formula   <IMAGE>   in which X represents a halogen atom, and more particularly chlorine, bromine or fluorine in ortho or meta position, R represents an alkyl, amino alkyl, pyridyl alkyl or acyl radical and more particularly   <IMAGE> +TR  <IMAGE>   and acetyl.
Patent AT-E37023-T1 (AT)
Inventor: AMIET LOUIS
IPC: C07C69/732
Filed: 1986-06-13
Granted: 1988-09-15
Abstract: A process for the preparation of ethyltrifluoroacetoacetate is provided. In this first step, ethyltrifluoroacetate is condensed with ethyl acetate in the presence of sodium ethoxide in cyclohexane. In a second step, the condensation product is neutralized with a protonic acid, such as formic acid, to release an enol. In the third step, the ethyltrifluoroacetoacetate obtained is separated by distillation. The ethyltrifluoroacetoacetate is used as an intermediate in syntheses in the pharmaceutical or plant protection industry.
Patent AT-E83106-T1 (AT)
Inventor: SANTESSON STEFAN
IPC: H04L9/18
Filed: 1986-06-09
Granted: 1992-12-15
Abstract: PCT No. PCT/SE86/00275 Sec. 371 Date Feb. 2, 1989 Sec. 102(e) Date Feb. 2, 1989 PCT Filed Jun. 9, 1986 PCT Pub. No. WO87/07796 PCT Pub. Date Dec. 17, 1987.A ciphering system comprises a ciphering device having an input for a sequence of bits to be ciphered, and output for the ciphered bit sequence, and a mixing unit connected between the input and the output. The mixing unit receives both the bit sequence to be ciphered and a sequence of code bits for ciphering the bit sequence and, by a mixing operation, generates the ciphered bit sequence. The output of the mixing unit is connected to a first code unit for generating code bits. The first code unit comprises a memory addresses with bits from the ciphered bit sequence. The first code unit is furthermore connected to a second code unit, which comprises a memory containing code bits and the output of which is connected to the mixing unit. The deciphering device of the ciphering system is conceived in the same manner as the ciphering device, with the exception that the input of the code unit receives input signals from the input of the deciphering device.
Patent AT-E79315-T1 (AT)
Inventor: HEULE HEINRICH
IPC: B23B51/10
Filed: 1987-01-21
Granted: 1992-08-15
Abstract: A counterbore for the bilateral mounting of plane surfaces on through holes that consists of a tool head that may be driven rotationally by means of a shank. The counterbore has two cutting heads with cutting edges pointing in opposite directions. The cutting heads are guided within the tool head in take-up slots in such a way that they may be moved out radially and fixed in a preselected position. The cutting heads lie against one another within the area of the take-up slots. In order that high cutting forces may be transmitted easily in a tool head of small dimensions, the cutting heads are guided through a guide slot extending in a radial direction and positioned in the take-up slots of the tool head.
Patent AT-E47275-T1 (AT)
Inventor: STREIT EGON
IPC: E01H1/12
Filed: 1987-03-18
Granted: 1989-11-15
Abstract: A collector for dog droppings includes a stick provided with a support bell at its ground-side end. The stick includes at its lower end an extension which projects through the support bell and is rotatable relative thereto. Connected to the extension is a receiving insert which includes two semicircular plates with one plate movable relative to the other stationary plate so that the insert can be opened and closed for collecting and retaining the waste in the collector and for subsequent disposal thereof.
Patent AT-E56095-T1 (AT)
Inventor: HECKMANN JOHANNES ING-CHEM GRA
IPC: G01N33/48
Filed: 1987-06-02
Granted: 1990-09-15
Abstract: A test tube with several reagent layers affecting the detection reaction, which are separated from one another by means of a permeable interlayer, is improved so that an undesired exchange of reaction products or reagents between the layers is prevented during the measurement process and also during the dwell time, i.e. before and after the measurement. To this end, the interlayer is provided with a valve unit that opens only during the flow.
Patent AT-E46284-T1 (AT)
Inventor: VIVES CHARLES
IPC: B22D11/10
Filed: 1987-03-11
Granted: 1989-09-15
Abstract: The invention relates to an apparatus for regulating the level of the line of contact of the free surface of the metal with the mould in vertical casting. It comprises a mould formed by a material having a level of resistivity of higher than 5  mu  omega .cm, surrounded by an annular coil in which at least one alternating electrical current flows. It finds application in the casting of metallurgical semi-manufactured products, in particular of aluminium and alloys thereof, such as for example lithium-bearing alloys, and in which there is a wish to have both a cortical zone of virtually zero thickness, a fine grain without the previous addition of refining agents, and an absence of pitting.
Patent AT-E72465-T1 (AT)
Inventor: ARN ROLAND
IPC: E01F15/08
Filed: 1987-09-01
Granted: 1992-02-15
Abstract: The modular set, for example for delineating work sites, for separating traffic lanes or for traffic islands, comprises principal elements (1) and joining elements (2). The principal elements comprise at each of their ends (16, 16') projecting attachment elements (3, 3') intended to receive, by sliding, recessed parts (4, 4') at the ends of the joining elements. The locking together of the modular set may be supplemented by pins (6) having twin stems (7, 7') which are inserted into holes (11, 11') in the attachment elements (3, 3'), as well as with the aid of rods (8) which are arranged longitudinally in a longitudinal groove (15) in the principal elements. The principal elements and the joining elements are hollow and may accommodate a ballasting weight. <IMAGE>
Patent AT-E69224-T1 (AT)
Inventor: CHANDRARATNA ROSHANTHA A S
IPC: A61P17/00
Filed: 1988-03-25
Granted: 1991-11-15
Abstract: Retinoid-like activity is exhibited by compounds of the formula <CHEM> where X is S, O or NR1 where R1 is hydrogen or lower alkyl; n is 0-5; R is H or lower alkyl and A is H, -COOH or a pharmaceutically acceptable salt, ester or amide thereof, -CH2OH or an ether or ester derivative thereof, or -CHO or an acetal derivative thereof, or -COR2 or a ketal derivative thereof where R2 is -(CH2)mCH3 where m is 0-4; or a pharmaceutically acceptable salt.
Patent AT-E69272-T1 (AT)
Inventor: ANGLADA VINAS JAIME
IPC: F26B13/02
Filed: 1988-05-09
Granted: 1991-11-15
Abstract: In the apparatus a fabric (4) disposed open width is caused to move between an infeed supply (6) and an outfeed supply (22) through a duct (38) in which currents of air flow at an appropriate temperature causing the said alternate movement. The infeed supply (6) is produced by a slow infeed of the fabric and the outfeed supply (22) by a slow withdrawal thereof. The apparatus comprises chambers (2, 20) for the said supplies (6, 22) and a blowing means (52) and heating element (88) for the air flow, as well as an automatic air flow reversing device (82, 84), without undesirable stretching of the fabric occurring at any time of the process.
Patent AT-E74827-T1 (AT)
Inventor: ENGELHARDT GUENTER
IPC: B65H3/44
Filed: 1988-02-04
Granted: 1992-05-15
Abstract: A device for feeding of individual sheets to a plate (4) of an office machine, in particular of a matrix printer (1), is provided with several storage bins (5, 6). In each case a separating roller (7, 8) is coordinated to the storage bins (5, 6) and the separating roller (7, 8) is connected to a drive motor (9) via a gear train. In order to create a reliably operating storage bin selection, which can be employed for larger distances and for larger-volume storage bins, it is disclosed that the drive motor (9) can be left-hand or right-hand rotatably controlled, that the drive motor pinion (10) engages a first gear wheel (11), that an eccentrically supported cam (12) is carried by the first gear wheel (11), that the cam (12) engages into a switching rocker (13), and that at least a second gear wheel (15) is rotatably supported at the switching rocker (13) supported around a horizontal axle (14), where the second gear wheel ( 15) is tilted, depending on the rotary direction of the drive motor (9), into engagement with the respective gear wheel (16, 17) of one of the separating rollers (7, 8).
Patent AT-E82476-T1 (AT)
Inventor: SERVIN P C DR
IPC: A61C8/00
Filed: 1989-01-13
Granted: 1992-12-15
Abstract: In a screw implant for anchoring prosthetic upper structures in the mouth, which implant combines in one modular unit (3) a head (1) provided with key surfaces, a core (4) adjoining the neck (2), and a helix (5) surrounding the core (4), and which implant is twisted into a shaft created by a preliminary bore made in the bone substance, by the helix (5) cutting into the bone, the part (1a) of the modular unit lying above the helix (5) being used for the attachment of the upper structure, the invention proposes that the head (1a) and the neck (2) can be recessed into the bone and, together with the adjoining core (b), but with the exception of the metal cutting edge (8; 16, 17) of the helix (5) which can be twisted into the bone, are provided with a ceramic implant coating (7). <IMAGE>
Patent AT-E114077-T1 (AT)
Inventor: ILSANKER ANTON
IPC: H01P1/161
Filed: 1989-05-12
Granted: 1994-11-15
Abstract: A waveguide twist for rotating the polarisation plane consists of rectangular hollow conductors wound constantly about its axis, but which require a not inconsiderable constructional length. In a conventional polarisation filter, although it is possible for the propagation direction to be positioned mutually parallel using an elbow, the polarisation planes are however rotated by 90 DEG  in the two waveguide branches. In order to provide a waveguide twist, especially for use in a polarisation filter having a small space requirement, with simple means, it is provided that two parallel adjacent waveguides are connected to one another via a common coupling window which is arranged centrally in the one waveguide in the longitudinal direction and off-centre in the other waveguide. When two rectangular waveguides are employed, the coupling window is arranged on the one hand centrally on the narrow side and off-centre on the wide side on the other waveguide. The waveguide twist is also especially suitable for polarisation filters. <IMAGE>
Patent AT-E85046-T1 (AT)
Inventor: KRIMMER HANS-PETER DR
IPC: C07D207/28
Filed: 1989-09-26
Granted: 1993-02-15
Abstract: The new, crystalline trihydrates of sodium L- and D-2-pyrrolidone-5-carboxylate. These trihydrates can be obtained by adjusting the concentration and the temperature in an aqueous solution of sodium L- or D-2-pyrrolidone-5-carboxlate in such a manner that the solubility of the desired trihydrate is exceeded.