baber/WOPTO huggingface dataset:
Patent AT-E38936-T1 (AT)
Inventor: CLAYMAN HENRY MARK
IPC: A61F2/16
Filed: 1981-09-18
Granted: 1988-12-15
Abstract: An intra-ocular implantable device and a method of surgically implanting such device in which upper and lower haptic loops (22, 24) are attached to a lens (20) on opposite sides thereof for contacting the ciliary sulcus (or capsular bag) to position the lens in the posterior chamber. The lens (20) has a dimension in one transverse direction across the lens greater than its dimension in a perpendicular direction. The lower loop (24) has a stiffness greater than the upper loop (22) and the lens (20) has a vertical dimension greater than its horizontal dimension to ensure proper positioning of the lens. The lens (20) has a rear convex surface for facilitating discission after implantation and optical advantages. Upper and lower bores (30, 32) in the front surface of the lens extend at an angle to the vertical of, for example, 15<o> to 20<o> to permit fixation by a fine spatular for manipulation of the device during implantation. The edges of the lens between the loops include straight line portions (26, 28) for guiding the device during insertion and requiring minimum incision.
Patent AT-E19747-T1 (AT)
Inventor: BENUZZI GINO
IPC: B27B5/34
Filed: 1982-10-12
Granted: 1986-05-15
Abstract: In a sawing machine for cutting panels (P) and the like, of the type in which said panels (P) are supported on a horizontal supporting table (A) and a main circular saw (S) mounted on a movable carriage (C) effects the cutting in a vertical plane and moves across said supporting table (A) along a horizontal cutting line, there is provided a grooving device for making a groove or incision in the edge of said panels (P) at the line of exit of said circular saw (S) out of said panels (P). The grooving device comprises a rotary grooving tool (30) mounted on the same carriage (C) carrying the main circular saw (S). The rotary grooving tool (30) is mounted on a movable side (12) of an articulated parallelogram structure (1,13,11,12 - 9,10,14,15) mounted on the carriage (C) by means of another side (1) rigidly secured thereto. An air-operated jack (17) is provided for moving the said articulated parallelogram structure from a rest position in which the grooving tool (30) is inactive, to a working position in which the grooving tool (30) engages the panels (P), and vice versa.
Patent AT-E29429-T1 (AT)
Inventor: GLANS JAN-ERIK
IPC: B31B1/60
Filed: 1982-10-22
Granted: 1987-09-15
Abstract: In the manufacture of packing containers from laminated material contact between the inner layer of the material and the contents is avoided by doubling up the cut edges present in the packing container. It has proved to be difficult to perform a secure folding and sealing of the folded edge without damage to the material, since the outer, water-tight layer of the material consists of very thin, heat-sensitive thermoplastics. In accordance with the invention this difficulty is overcome by carrying out the folding and sealing of the edge of the material web gradually whilst at the same time supplying heat or glue. By supplying the sealing-promoting agent as late as possible during the course of folding, damage to the material as well as to the folding arrangement is avoided.
Patent AT-E22621-T1 (AT)
Inventor: PHILLIPS CHARLES EDWARD
IPC: G01R35/04
Filed: 1983-02-24
Granted: 1986-10-15
Abstract: An apparatus and method for verifying the accuracy of watt-hour meters (10) at their operational site includes applying a phantom load (46) to the meter and to a watt transducer (49). The relative watt hour readings of the meter are compared to the watt hours computed from the power to the watt transducer (49) and represented as a percentage error of the meter (10). The phantom load (46) is constituted by a loading transformer with optional load adjustments to take into account different loads to the meter (10) and there are also adjustment means to take into consideration different meter characteristics. The meter watt hour reading is determined from an articulated light generating (27) and receiving means (29) mounted in alignment with the revolving disc (30) so that light passes through the aperture in the disc to the receiving means and then signals the verifying apparatus to give an indication of the watt hour reading of the meter (10). Alternatively the reading is obtained manually.
Patent AT-E21117-T1 (AT)
Inventor: DEZEEUW JOHN ROBERT
IPC: C12P7/44
Filed: 1983-05-19
Granted: 1986-08-15
Abstract: A process for producing alpha-isopropylmalic acid by aerobically fermenting a new strain of Yarrowia lipolytica and for recovering said acid from a fermentation medium.
Patent AT-E41613-T1 (AT)
Inventor: PFEIFFER PETER
IPC: B65D83/34
Filed: 1984-01-12
Granted: 1989-04-15
Abstract: A dosing mechanism in the form of a manually operable, single-acting piston pump, which dispenses a given quantity of a substance, e.g. in atomized form, during each actuating stroke has a counter. For this purpose, a counting ring mounted in rotary manner on a base part is provided, which is advanced by one step per actuating stroke by an indexing device with cooperating and correspondingly bevelled ribs, so that in each case a different character in the counting ring appears at a window in the actuating pusher casing. Two projections cooperating with one another in a given position of the counting ring form a locking device against further actuation of the atomizing pump, when a given number of strokes have been performed.
Patent AT-E51569-T1 (AT)
IPC: B26D7/18
Filed: 1984-12-03
Granted: 1990-04-15
Abstract: 1. Device for the manufacture of low dust format papers by longitudinal and transverse cutting of a paper web (P) comprising at least one arrangement (80, 84) for sucking away of paper dust arising during processing of the paper, characterised by a first arrangement (80) for sucking away paper dust directly in the longitudinal cutting region (a) and a subsequent second arrangement (84) for sucking away paper dust in the region of the longitudinal cut zones of the paper web (P).
Patent AT-E22668-T1 (AT)
Inventor: CHRISTOPHE THEOPHILE JEAN
IPC: B01D35/12
Filed: 1984-11-13
Granted: 1986-10-15
Abstract: The invention relates to a filter comprising main and secondary filtering stacks and a distribution valve provided with main and secondary enclosures adapted to isolate the filtering elements of the two stacks section by section with a view to deblinding them. According to the invention, a port, with which the distribution valve is provided, connects the main and secondary enclosures. One application of the invention is the production of a filter with high yield of filtration.
Patent AT-E35970-T1 (AT)
Inventor: TREYSSAC GEORGES
IPC: B01D21/00
Filed: 1984-12-21
Granted: 1988-08-15
Abstract: 1. An installation for treating liquids such as surface water, containing colloidal and/or non colloidal matter with a view to separating this latter, which comprises a coagulation unit (58) having at least one inlet (94) for the liquid to be treated and a high speed stirring device (96) ; a flocculation unit comprising at least one flocculation tank (57) having an inlet opening (73) and an outlet opening for the liquid and slow stirring means (97), this tank (57) and the stirring means (97) being of the type providing non uniform flow of the liquid in so far as speed, flow rate and direction are concerned, and said stirring means (97) being driven at a speed substantially equal to the optimum experimentally determined stirring speed ; and a unit for separating the floccules formed in the flocculation unit ; these three units being connected together in series in this order and a means (89, 90, 91) for absorbing the kinetic energy of said liquid being disposed in the path of the liquid coming from the coagulation unit, characterized in that it further comprises, upstream of said flocculation tank and in the path of the liquid, a liquid distribution means (79, 80, 81, 86, 87, 88) whose output opens into the inlet opening (73) of the flocculation tank (57), this distribution means cooperating with the kinetic energy absorption means (89, 90, 91) for dividing said liquid into at least two adjacent and parallel elementary streams so that, when penetrating into the tank (57) they have, on the one hand, a direction allowing them to flow from the inlet opening (73) to the outlet opening of the tank along a path tending to be parallel to the side wall or walls (65-72) of the tank (57) and, on the other hand, different speeds varying in the same sense as the distance which they must travel between said inlet opening (73) and said outlet opening.
Patent AT-E23764-T1 (AT)
Inventor: MEUSEL OTTO
IPC: H01R13/64
Filed: 1984-03-12
Granted: 1986-12-15
Abstract: 1. A plug connector with coding means, comprising a first (1) and a second plug component (2) which have coding pieces (15, 19) arranged in such a manner that only plug components with a mutually adapted arrangement of the coding pieces (15, 19) can be joined together, and with pivotable support of the second plug component (2) on the first plug component (1), where a swivel motion causes the plug components (1, 2) to be joined together and removed from one another, characterized in that the second plug component (2) is rotatably mounted on a rotary axis (7) of the first plug component (1), that in the region of the rotary axis (7) one of the coding pieces (15, 19) is respectively arranged on the first (1) and on the second plug component (2) so to be exchangeable, and that on the surfaces (18, 20), which extend parallel to the rotary axis (7) and are opposite to one another, of the two coding pieces (15, 19), are arranged recesses (22) and projections (21), which engage into one another during swivelling of the second plug component (2) about the rotary axis (7).
Patent AT-E42737-T1 (AT)
Inventor: GRAPPELLI ADRIANA
IPC: C05F9/02
Filed: 1984-06-14
Granted: 1989-05-15
Abstract: A plant consisting of modular elements for swallowing organic wastes by degrading them by means of earth-worms, comprising a tank (2) for organic wastes, arranged outsidethe plant assembly, a slopped main screw feeder (3) for lifting the materials onto working stations and discharging them onto horizontal screw-feeders (4) arranged at any working station, said horizontal feeders conveying said materials to horizontal conveyors (6), which discharge them into modular containers (1) arranged on the working stations, from which, atthend of the transformation, the material is discharged through hoppers (9) onto conveyers (10) arranged at the plant base and conveyed to storage containers.
Patent AT-E62388-T1 (AT)
Inventor: KLEEMANN KARL-FRIEDRICH
IPC: A47K10/28
Filed: 1985-08-30
Granted: 1991-04-15
Abstract: The towel dispenser has a separation device (29) for the hygienic separation of the clean space (14) for the fresh web (9) of towel from the soiled space (25) for the used web of towel. Said separation device contains a flexible bag (30) which descends from an upper starting position taking the stored clean web of towel into its shape and which, at the end, receives the rear end of the web of towel, which is retracted by a retraction device (36), in such a way that said rear end of the web is separated from the clean space (14), but lies in the clean space (14) in a space-saving manner. The retraction device (36) has a battery-driven electric motor which is controlled by rubbing contacts (57). The retraction device (36) has a conveying drum (35) and a back pressure drum (37) which are automatically disengaged when the housing door (4) is opened. <IMAGE>
Patent AT-E61413-T1 (AT)
Inventor: ZIMMERMANN GERD DR RER NAT
IPC: C07F9/6553
Filed: 1985-09-23
Granted: 1991-03-15
Abstract: The present invention provides a process for the preparation of the stereoisomers of 1-aminoalkylphosphonic acids and of 1-aminoalkylphosphinic acids by enzymatic resolution of their racemic N-acyl derivatives and subsequent deacylation, wherein the enzymatic resolution is carried out with penicillin G amidase.
Patent AT-E40674-T1 (AT)
Inventor: MA SHIH Y
IPC: C07B61/00
Filed: 1985-02-25
Granted: 1989-02-15
Abstract: A process for making a compound having the formula R-O-R<1>OH where R is phenyl or phenyl substituted with C1-C4 alkyl, C1-C4 alkoxy or methylenedioxy; and R<1> is C5-C6 cycloalk-1,2-ylene or C5-C6 cycloalk-1,2-ylene substituted with C1-C4 alkyl or C1-C4 alkoxy, useful as an intermediate in the manufacture of organic sulfite esters, is disclosed. In this process a compound of the formula ROH, where R has the meanings given above is reacted with a compound selected from the group consisting of cyclopentene oxide, cyclohexene oxide, cyclopentene oxide substituted with C1-C4 alkyl, C1-C4 alkoxy or vinyl and cyclohexene oxide substituted with C1-C4 alkyl, C1-C4 alkoxy or vinyl.
Patent AT-E46282-T1 (AT)
Inventor: PITTS FRANK
IPC: C01G53/04
Filed: 1985-07-03
Granted: 1989-09-15
Abstract: Disclosed is a process for removing accumulated metals, particularly vanadium and nickel, from particulate aluminosilicate materials and aluminosilicate materials that are obtained by the process. The process may advantageously be used to remove accumulated metals from spent aluminosilicate contact materials used in selective vaporization processes of the type described in United States Patent 4,263,128. The process of this invention yields materials suitable for effective recycling to a selective vaporization unit or for ecologically-acceptable disposal, as well as, optionally, recovery of metals in saleable form.
Patent AT-E29902-T1 (AT)
Inventor: EASTON DONALD BANNERMAN JAMES
IPC: C11D3/12
Filed: 1985-07-18
Granted: 1987-10-15
Abstract: Fabric cleaning compositions having improved properties are provided and comprise a carrier material and at least 5% by weight of the composition of the solvent diglyme.
Patent AT-E66228-T1 (AT)
Inventor: LIPINSKI CHRISTOPHER A
IPC: A61P3/08
Filed: 1985-10-25
Granted: 1991-08-15
Abstract: Spiro-heteroazolone compounds of the formula: <CHEM>  or a pharmaceutically acceptable salt thereof, wherein  A is methylene, hydroxymethylene, or methine; Y is methylene, alkylmethylene, methine or alkylmethine, wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when A is methine, Y is methine or alkylmethine;  Z is oxygen, sulfur, or nitrogen substituted by hydrogen;  O is nitrogen or nitrogen-N-oxide; and X is in the 3 min -position and is hydrogen, halo, alkyl, alkoxy having 1-4 carbon atoms, alkylthio, alkylsulfinyl, alkylsulfonyl, phenoxy, phenylthio, or nitro; or X is in the 2 min -position and is hydrogen, alkyl, or alkoxy having 1-4 carbon atoms; wherein alkyl in each instance has 1-4 carbon atoms; with the proviso that when O is nitrogen-N-oxide, X is not alkylthio, alkylsulfinyl or phenylthio; and with the further proviso that when O is nitrogen and X is hydrogen and Z is nitrogen subsitituted by hydrogen, at least one of A and Y is always other than methylene. The compounds have utility as aldose reductase inhibitors and as therapeutic agents for the treatment of complications arising from diabetes.
Patent AT-E63715-T1 (AT)
Inventor: MARCHESI SERGIO
IPC: F16L9/08
Filed: 1985-11-25
Granted: 1991-06-15
Abstract: A plain concrete pipe having an evenly distributed steel wire reinforcement is disclosed, said pipe being suitable for water piping and the like; this pipe being reinforced with a reinforcement constituted by thin wires evenly distributed and arranged in a circumferential pattern and a longitudinal pattern; a method is also disclosed for the manufacture of the pipe on an industrial scale in an efficient and economical manner (figure 3).
Patent AT-E46818-T1 (AT)
Inventor: LANG GUENTHER DR
IPC: A61Q5/10
Filed: 1986-03-17
Granted: 1989-10-15
Abstract: Cosmetic agents for the hair or skin, which contain quaternary hydroxyalkyl-substituted chitosan derivatives of formula (I), wherein X means X1, X2 or X3, and where X has the meaning of formula (II), X2 = -N(R<2>)3<+> Y<-> (Y = Cl,Br,J,HSO4 or CH3SO4), X3 = -N(R<2>)m H(2-m) (m = 0,1 or 2) and the proportion of the subsitutes X1, X2 and X3, as compared with the total number of monomer units is: X1 = 0 - 50 %, X2 = 1 - 100 % and X3 = (100-X1 -X2) %; where R<1> = H means CH2CH2OH or formula (III), and R<2> represents CH3 or CH2CH2. The hair fixation effects as well as the hair and skin conditioning effect of these cosmetic agents is attributable to their content of chitosan derivatives of formula (I).
Patent AT-E52887-T1 (AT)
Inventor: ANDREE KLAUS
IPC: G11B7/08
Filed: 1986-09-20
Granted: 1990-06-15
Abstract: An opto-electronic scanning head for drum and flat bed scanning apparatus for point-by-point and line-by-line scanning of opaque and transparent originals which are illuminated point-by-point. The housing of the scanning head 7 has a front panel 9 which is displaceable along the optical axis 12 of the scanning objective lens 11 and has a housing part which is stationary with respect to the optical axis 12. The scanning objective 11 is mounted in the front panel 9, but the diaphragm 13 and the opto-electronic transducer 14 are mounted in the housing portion 8. The scanning objective 11 can be displaced over a broad range with a sensitive adjustment mechanism for the front panel 9 so that the focus range can always be placed into the image plane of the originals and thus optimum image sharpness can be achieved for originals having all different thicknesses. In the scanning head 7 for opaque scanning, the illumination system 27, 28, 29, and 31 is used for the point to point illumination of the originals and the illumination system is arranged in the displaceable front panel 9 such that the optical axis 30 extends through the focus range of the scanning objective 11 and as a result the illumination system 27, 28 and 29 always generates a focus illumination point on the original regardless of the position of the front panel 9 or of the scanning objective 11 so that optimum illumination of the originals is always achieved for all thicknesses of originals and also the optimum image is maintained sharp.
Patent AT-E68281-T1 (AT)
Inventor: DANK ZVI
IPC: G08B13/186
Filed: 1987-05-05
Granted: 1991-10-15
Abstract: A taut wire protective fence system, including a plurality of taut wires and a sensor, the sensor comprising apparatus for bending of an optical fiber in response to displacement of a taut wire, thereby producing sensible attenuation of light passing through the optical fiber.
Patent AT-E87123-T1 (AT)
Inventor: SCHMITT GERD
IPC: H01H50/02
Filed: 1987-05-06
Granted: 1993-04-15
Abstract: An electromagnetic miniature relay having a magnet system consisting of a magnet coil group and an armature arranged such that it can pivot on an end face of the magnet coil, and having a spring contact set which is arranged on the opposite end face of the magnet coil, is operated by the armature via a connecting web running parallel to the longitudinal axis of the magnet coil and is combined in a spring bracket, the magnet system, constructed around a preferably flat magnet coil, having a coil body flange constructed on the magnet armature end face as a coil connection support and armature holder, and being constructed in the form of a flat push-in unit for the rack in a modular-type housing, which has a spring bracket with spring contacts and connection tabs on the face opposite the open end face, and an operating web connecting the armature to the changeover contact spring is provided externally along a narrow longitudinal face of the modular-type housing, which web transmits the movements of the armature onto the changeover contact spring once the magnet system tack has been plugged into the modular-type housing, and that a dome, sealed up to a narrow longitudinal face, is provided which is designed in terms of its shape and dimensions to produce a positive locking retention of the modular-type pushed-in magnet system, and completely encloses the miniature relay designed in this way. <IMAGE>
Patent AT-E69493-T1 (AT)
Inventor: CSERPREGI LASZLO
IPC: F16K99/00
Filed: 1987-06-09
Granted: 1991-11-15
Abstract: The invention relates to a microvalve (1) having a sealing diaphragm (7) which is triggered by electrostatic forces, is connected by means of spring elements (8) to the edge of the structure of a silicon substrate (2) and is produced from the said substrate by means of etching, and with a valve opening (20) which is sealed and released by the sealing diaphragm, and in the region of which there is arranged a mating electrode (15) for the sealing diaphragm. To simplify production and the switching characteristics of the microvalve, according to the invention it is proposed that the mating electrode (15) be located on the surface of a further substrate, preferably a glass substrate (14), in which the valve opening (20) is also provided. The further substrate (14) is held at a distance from the sealed diaphragm (7) by means of a spacer (11). The further substrate (14) and the silicon structure (2, 11) are preferably connected to one another by anodic bonding. <IMAGE>
Patent AT-E73273-T1 (AT)
Inventor: AUSTIN KENNETH
IPC: H01L21/8222
Filed: 1987-08-27
Granted: 1992-03-15
Abstract: Selectable signal connection provisions (30 or 50) are made for passing signals relative to logic circuitry of digital bipolar semiconductor integrated circuits. Each such provision (30 or 50) has formed on the chip for each selectable signal connection, an active circuit element (22 or 42) whose conduction state relative to signals concerned is controlled by applied circuit conditions. The conditions are selected by operative control circuitry (32 or 52) responsive to a configuring or selection signal (at 34 or 54) applied temporarily thereto for switching between stable states and thus determining the conduction state of the active circuit element (22 or 42)
Patent AT-E63912-T1 (AT)
Inventor: TORRE ALBERTO
IPC: C07D319/08
Filed: 1987-02-05
Granted: 1991-06-15
Abstract: The present invention relates to 2-methyl-2[1-(carboxy-methyl-amino-carbonyl)ethyl]thio-4-oxo-benzodiox ane-1,3 and pharmaceutically acceptable organic and inorganic salts thereof, the process for the preparation thereof by reaction of acetylsalicyloyl chloride, N-(2-mercaptopropionyl)glycine and pyridine, and pharmaceutical compositions containing them.
Patent AT-E58282-T1 (AT)
Inventor: ZORZETTO RENATO
IPC: A47C17/13
Filed: 1987-04-15
Granted: 1990-11-15
Abstract: A sofa-bed, the seat of which is formed by three frames (10, 11, 12), two of which are shiftable, against overlapping and mutually connected at their side ends by pivoted rods (18, 21, 24), so as to allow the lifting of the two shiftable frames (11, 12) by a rotation of the lateral rods, while maintaining the parallel arrangement of the three frames, and the juxtaposition of the frames on the same plane of the stationary frame (10) at the end of the rotation of rods.
Patent AT-E88529-T1 (AT)
Inventor: BOSL GEORGE F
IPC: B21D47/01
Filed: 1987-03-04
Granted: 1993-05-15
Abstract: Equipment to produce shaped metal strip from initially flat stock comprises a number of roll forming stands arranged in tandem and preferably operating at room temp. The rolls are frustoconical in shape, and each stand has two upper rolls working against the inclined surfaces of a single lower roll. This roll disposition deforms the strip by a shearing action along the inclined surfaces, and produces a channel-shaped cross-section. The shearing action reduces the thickness of the inclined portions of the strip by an amt. which depends upon the cone angle of the rolls. If T1 denotes initial strip thickness, T2 denotes deformed strip thickness and A denotes the cone angle (usually about 30 degrees), the preferred minimum value of T2 is defined by the relationship T2 = T1 sinA. -