baber/WOPTO huggingface dataset:
Patent AT-E5124-T1 (AT)
IPC: A61F5/01
Filed: 1981-04-16
Granted: 1983-11-15
Abstract: 1. Knee-joint bandage with a downwards tapered knee-sock (1) made of an elastic material, which shows a transverse holding device (2) which carries a supporting strap (3), characterised in that the holding device (2) is to be found on the face of the knee-sock (1) approximately in the middle of its height and that the supporting strap (3) supports the knee-cap (10) from below.
Patent AT-E12002-T1 (AT)
Inventor: EZZELL BOBBY RAY
IPC: C08F14/18
Filed: 1981-06-10
Granted: 1985-03-15
Abstract: Polymers and the process for producing polymers by the polymerization of at least three monomers wherein at least one monomer is selected from the group consisting of tetrafluoroethylene, trifluoromonochloroethylene, trifluoroethylene, vinylidene fluoride, 1,1-difluoro-2,2-dichloroethylene, 1,1-difluoro-2-chloroethylene, hexafluoropropylene, 1,1,1,3,3-pentafluoropropylene, octafluoroisobutylene ethylene, vinylchloride, trifluoronitrosomethane, perfluoronitrosoethane and alkyl vinyl ether, and at least one other monomer is selected from the group represented by the general formula:  <IMAGE>   and at least one monomer is selected from the group of monomers represented by the general formula:  <IMAGE>  These polymers are useful as ion exchange membranes in electrolytic cells, especially chlor-alkali electrolytic cells. Other uses include solid, strong acid catalyst useful in corrosive environments, electrodialysis and other similar membrane separation processes.
Patent AT-E19174-T1 (AT)
Inventor: OSTERMAIER JOSEF
IPC: A01C3/02
Filed: 1981-06-23
Granted: 1986-05-15
Abstract: 1. Apparatus for aeration of liquid manure in a liquid manure container with a housing pump having a pump shaft and a pump rotor, said pump being emersed in the liquid manure, with a device for dosaged introduction of finely divided air bubbles into the liquid manure, which is moved by the pump, and with an outlet for liquid manure stream, which is directed about horizontally or slanted downwardly freely into the liquid manure, from which outlet the liquid manure stream is dischanged into the liquid manure in a directed manner, characterized in that the housing pump is a centrifugal pump (3) having an about axial liquid manure inlet and an about tangential liquid manure outlet, and that the air suction duct of the device for air introduction leads from the atmosphere above the liquid manure to a low pressure zone below the liquid manure surface said low pressure zone being produced by the centrifugal pump.
Patent AT-E17519-T1 (AT)
Inventor: OLESEN FLEMMING
IPC: F16B/
Filed: 1981-09-10
Granted: 1986-02-15
Abstract: In a furniture chassis having a holding part such as a chair seat element (2) and one or more elongate construction parts such as legs (6, 10) the construction parts are joined to the holding part (2) by means of conical end tenon portions (8) forced into correspondingly conical holes (4) in the holding part (2). The tenon portions (8) are of pronounced non-circular cross section, and they are conical from the full cross sectional contour of the construction parts (6, 10), thus without showing any shoulder portion abutting the outside of the holding part (2).
Patent AT-E18440-T1 (AT)
Inventor: GOUGH ROBERT PETER
IPC: C23G/
Filed: 1981-10-13
Granted: 1986-03-15
Abstract: Wire (50) is passed through apparatus (51) having two treatment zones. The first treatment zone contains six wire cleaning heads (15-20) and the second treatment zone contains two wire cleaning heads (13 & 14). Each cleaning head consists of a primary cylindrical chamber (72) flanked by two secondary cylindrical chambers (73) of substantially smaller diameter. The wire passes axially through the cylinders. A working fluid such as dilute alkali, water or an organic solvent is pumped into the primary cylindrical chamber via a tangentially aligned inlet (74). It circulates in the primary chamber (72) and leaves via the secondary chamber with a very high annular velocity due to the reduction in the diameter of circulation. The high circulation speed causes vibration in and around the wire in the secondary chambers with resultant abrasion of the surface of the wire. In an alternative embodiment up to all but one of the cleaning heads may be replaced by dies. Separate fluids are used in each treatment zone and prevented from mixing by a jet of high pressure air directed obliquely onto the wire to repel any flow of fluid along the wire. Similar jets prevent escape of fluid out of the ends of the apparatus.
Patent AT-E17777-T1 (AT)
Inventor: HEINZL JOACHIM PROF DR-ING
IPC: F16C32/06
Filed: 1982-02-26
Granted: 1986-02-15
Abstract: 1. Separately supplied gas bearing of essentially porous material with a plurality of throttle points at the bearing gap, characterised in that at least one more throttle point (D') is provided on the feed side.
Patent AT-E24056-T1 (AT)
Inventor: PETER KLAUS JUERGEN
IPC: G01V8/20
Filed: 1982-08-06
Granted: 1986-12-15
Abstract: Circuit for evaluating the signals from several photodetectors (1a and 1b). Such an evaluation circuit is for example used for determining the position of a point on a ballistic curve inside a measurement plane. The signals of the photodetectors are scanned in rapid succession, whereby these signals are tansformed by an A/D converter (5) into digital signals. The evaluation circuit described contains a delayed-action system for delaying the digital signals by in particular two scanning cycles. Furthermore, a comparison system is provided to compare the signals of the same photodetectors at a time interval of one or several scanning cycles. Depending on the difference in the compared signals a logic signal is emitted in the form of 0 or 1. This avoids external interference from affecting the evaluation or determination of the position of a point.
Patent AT-E17624-T1 (AT)
Inventor: MUNTER ERNST AUGUST
IPC: H04Q11/04
Filed: 1982-05-25
Granted: 1986-02-15
Abstract: A digital conference circuit for a digital telephone switching network is provided, connected between a receive TDM (time division multiplex) bus carrying PCM (pulse code modulation) words to the conference circuit and a transmit TDM bus carrying PCM words from the conference circuit. A memory (storage) device stores the PCM words most recently received on the receive TDM bus and decision circuitry determines, for each conferee, which two PCM words, excluding the PCM word originating from that conferee, should be read from the memory device. The two PCM words so read are attenuated in a predetermined fashion, summed, and the resultant PCM sum applied to the transmit TDM bus during an appropriate timeslot. The decision circuit makes its decision based upon the largest average magnitude of each conferee's PCM words, received at the conference circuit, during the previous frames. In other words, for transmission on the transmit TDM bus to a given conferee, two PCM words are chosen from amongst the other conferees based upon the largest average magnitude of those conferee's PCM words.
Patent AT-E13419-T1 (AT)
Inventor: DESBOIS MICHEL
IPC: B01J27/00
Filed: 1982-06-30
Granted: 1985-06-15
Abstract: A process for the preparation of  alpha , alpha -difluoroalkoxy or alpha , alpha -difluoroalkylthiophenyl ketones, in which a polyhaloalkoxybenzene or a polyhaloalkylthiobenzene is reacted with a carboxylic acid, a precursor or a derivative of this acid in the presence of boron trifluoride in such an amount that the absolute pressure of the boron trifluoride within the reaction vessel exceeds 1 bar, and in the presence of hydrofluoric acid as a solvent. The resultant products are useful as intermediates in the synthesis of compounds having phytosanitary (e.g., herbicidal) or pharmaceutical activity.
Patent AT-E15669-T1 (AT)
Inventor: LEMOINE JEAN
IPC: A61P9/06
Filed: 1982-10-25
Granted: 1985-10-15
Abstract: The present invention relates, as new industrial products, to (+/-)-, (+)- and (-)-2,4-diacetyl-5-(3-alkyl-amino-2-hydroxy-propyloxy)-benzofurans of general formula:    <IMAGE>  (I)  where R is CH(CH3)2 or C(CH3)3, and to their acid addition salts. These products are useful in therapeutics, particularly as cardioselective beta-blocking agents.
Patent AT-E34781-T1 (AT)
Inventor: FAUL WOLFGANG
IPC: C23F1/34
Filed: 1983-11-08
Granted: 1988-06-15
Abstract: 1. Equipment for regenerating an ammoniacal etching solution which contains catalyst particles for reoxidation with supply of oxygen, having a feed line for etching solution taken from an etching chamber to a filter which is impermeable to catalyst particles in the etching solution, and a return line, connected to the filter, for etching solution, containing catalyst particles, to the etching chamber, and having an electrolytic cell, in which a connecting line, connected to the filter, for catalyst particle-free etching solution obtainable as the filtrate ends and which has an outlet, connectable to the etching chamber, for etching solution which has been deplected of metal ions, characterized in that a liquid-jet pump (10) is inserted into the return line (9), the working medium of the pump being the etching solution and the suction branch (11) of the pump being connected to an oxygen line (12) which carries oxygen or an oxygen-containing gas mixture and which can be fed with oxygen generated at the anode (17) of the electrolytic cell (13), and that teh oxygen line (12) is connected to the gas space above the electrolyte in the electrolytic cell (13) and passes to the suction branch (11) via a condenser (42) for precipitating water vapour from the gas mixture carried in the oxygen line (12), and that a condensate line (44) discharging condensate produced on the condenser (42) ends in washing chamber (2) downstream of the etching chamber (1).
Patent AT-E28440-T1 (AT)
Inventor: MCMASTER RONALD A
IPC: B65G39/02
Filed: 1983-01-05
Granted: 1987-08-15
Abstract: Apparatus for handling heated glass sheets is disclosed as being embodied by a conveyor roll (20,21,20 min ) for conveying heated glass sheets (6) on a horizontal roller conveyor of a glass sheet processing system. The conveyor roll includes a shaft (42,70,42) having a support (44,72,80) of aromatic polyamide fibers for engaging the conveyed glass sheets. Kevlar fibers are preferably utilized for the support (44,72,80) so as to have the requisite thermal stability and resistance to cutting by broken glass. The Kevlar support is also useful on other apparatus for handling heated glass sheets such as, for example, molds used in glass bending systems, etc.
Patent AT-E15186-T1 (AT)
Inventor: LAFON LOUIS
IPC: C07C/
Filed: 1983-05-26
Granted: 1985-09-15
Abstract: The present invention relates to new industrial products, namely halogeno-benzhydrylsulfinylacetohydroxamic acids of formula: <IMAGE>  (I)  wherein: X1 is F, Cl, Br or CF3; and X2, which may be identical to or different from X1, is H, F, Cl, Br or CF3. These products are useful in therapeutics, particularly as substances acting on the CNS.
Patent AT-E27909-T1 (AT)
Inventor: REDZINIAK GERARD
IPC: B01J13/02
Filed: 1983-10-06
Granted: 1987-07-15
Abstract: The invention concerns a method of homogenizing dispersions of hydrated lipidic lamellar phases and suspensions obtained thereby which can be applied particularly to the making of products intended for cosmetic, pharmaceutical and medical uses. The method consists in dispersing in a dispersion liquid a lipidic phase or a lipidic lamellar phase containing one or several amphiphilic lipids and then in homogenizing the said dispersion by feeding the same under a pressure comprised between 10,000 and 70,000 kPa into a passageway of small width defined between the walls of an orifice and the edges of an obturating element arranged in the section of the orifice adjustably, against the flow of the dispersion.
Patent AT-E30609-T1 (AT)
Inventor: CORDIER DIETER
IPC: D21H/
Filed: 1984-01-31
Granted: 1987-11-15
Abstract: The present invention relates to a fibrous material for coating supercalender rolls to improve the resistance to scorching, the fibrous material containing conventional fibers in combination with carbon fibers. An improved heat dissipation inside the roll is achieved without loss of physical properties of the roll coatings. A small percentage of lampblack can also be added to the fibrous material. The invention also relates to an improved elastic supercalender roll which is coated with such a fibrous material.
Patent AT-E30762-T1 (AT)
Inventor: EMMERICHS GERHARD
IPC: F23G5/02
Filed: 1984-04-25
Granted: 1987-11-15
Abstract: 1. Process for burning refuse in which house-hold and/or industrial refuse are burned with addition of fuels promoting burning, characterized in that before loading the refuse to be burned and the fuels promoting burning a) special chalk T, containing calcium carbonate and hexagonal carbon as well as b) residual products from the sugar industry chosen from i) syrup-like molasses ii) solid matter from beet purification as well as iii) carbo slurry from sugar production are additionally added and in that the temperature in the furnace is held at 850 to 950 degrees C.
Patent AT-E30504-T1 (AT)
Inventor: BAUER HANS JUERGEN
IPC: A47C3/30
Filed: 1984-07-28
Granted: 1987-11-15
Abstract: 1. Lockable lifting device for the infinitely variable adjustment of chair seats, table tops or similar furniture parts, with a guide tube (1) which can be connected to a base frame (4), and with an adjustable-length gas spring (8), the piston rod (10) of which is connected in axially rigid but separable fashion to a bottom plate (5) of a guide tube (1), the housing (9) of which can be connected in axially rigid but separable fashion by an upper fixing portion (21) which has a corresponding hub (22), to the chair seat or table top and the housing (9) of which is guided in the guide tube (1) in laterally rigid but axially displaceable manner, and out of the housing (9) of which an actuating rod (26) for length-adjustment of the gas spring (8) projects upwardly into the fixing portion (21), characterized in that the housing (9) of the gas spring (8) is disposed radially rigidly in an additional tube (20) which forms a constituent part of the gas spring (8) and on which the fixing portion (21) is constructed, one end of the housing (9) bearing axially against an abutment in the region of the fixing portion (21), the other end of the housing (9) bearing against a fixing element (24) connected separably to the tube (20).
Patent AT-E45244-T1 (AT)
Inventor: LEMMER HELMUT
IPC: H01H71/02
Filed: 1985-02-02
Granted: 1989-08-15
Abstract: A quick-mount device for a contactor which includes a housing in which is mounted a coil assembly having a coil and electrical terminals carried by a base plate. Opposite walls of the contactor housing include legs each carrying oppositely directing tangs or projections. A first of the oppositely directed tangs engaging the lateral edges of the base plate and a second of the oppositely directed tangs engaging lateral edges of a support rail. The opposite directed tangs are so relatively positioned that a screwdriver can be inserted therebetween for manually freeing the second tangs from engagement thereof with the support rail, yet maintaining the engagement of the first tangs with the base plate of the coil assembly, thereby permitting both quick-mounting and quick-demounting of the contactor relative to its associated coil assembly and/or support rail.
Patent AT-E39649-T1 (AT)
Inventor: MANUSCH CHRISTOPH
IPC: B43L19/00
Filed: 1985-03-01
Granted: 1989-01-15
Abstract: 1. An ink-erasing pin having an erasing tip for applying an erasure fluid and an implement for dressing the spot listened by the erasure fluid, characterized in that the ink-erasing pin is provided with a smoothing implement having an arched but smooth face, which is made of a plastics material capable of forming a smooth surface and which comprises a cylindrical face (4) inclined in relation to the erasing pin's (1) longitudinal axis at an angle of about 45 degrees and a spherical face (3) merging into the cylindrical face and having the same, or substantially the same, curvature.
Patent AT-E48517-T1 (AT)
Inventor: BUGATTI LUCIO
IPC: A47C3/30
Filed: 1985-07-05
Granted: 1989-12-15
Abstract: The improved mechanism for selecting the vertical positioning of load-bearing furniture components comprises a load-bearing column 10 placed between the work surface or seat 42 and the base 38. This load-bearing column has a double wall formed by two coaxial tubular bodies 14 and 12. A moving piston 32 placed in the cavity of this column divides the cavity into two chambers 16 and 18. A pressurised gas is distributed in the chambers. Valve components 68 are attached to the upper part of the said column and include a moving body 26, part of which has a reduced diameter and which is moved by a lever 22; these valve components allow the gas to be transferred from the upper chamber 18 to a small valve chamber 66. A pierced tube 62 connects up the said small valve chamber 66 with the lower chamber 16.
Patent AT-E43091-T1 (AT)
Inventor: SCHEMMANN HUGO DR
IPC: B26B19/04
Filed: 1985-02-07
Granted: 1989-06-15
Abstract: 1. A method of forming the profile of a cam (7) for driving a vibratory part (8) in an electrically driven vibration apparatus, in particular a dry shaver or massage device, comprising a rotary motor (3) which acts on a pivotal arm (15) via a revolving cam device, which arm converts the motor rotation into an oscillation of the vibratory part (8), the cam profile being followed constantly with at least one roller (13) of the pivotal arm (15) and the distance between said profile and the cam axis (5) varying between a maximum and a minimum between the points of reversal of the driven vibratory part (8) characterized in that in the case of a non-constant motor speed which complies with theta = omega e + omega e . rho cos 2 omega e t, where omega e is the angular frequency of mains, omega e . rho is the amplitude of the fluctuation in angular velocity of the motor, the excursion Gi (t) of the vibratory part (8) desired at a specific instant t and at the same time the disturbed value of the angle of rotation alpha of the cam at this instant are determined, which angle deviates from the value of alpha under ideal conditions for a constant motor speed, the desired excursion Gi (t) being assigned to said disturbed value, and in that in the centre position of the vibratory part (8) a circle is drawn about the central axis (46) of the cam shaft (5), which circle extends through the central axis (47) of the roller spindle (19), in that the desired ideal excursion values x = Gi (t) associated with the relevant disturbed alpha-values are plotted proceeding from this circle in a radial direction, in that the end points of the excursion values are interconnected to form an excursion curve, and in that circles having radii equal to the roller radius (r) are drawn close to one another around said curve, the inner tangents to these circles yielding the desired profile (51) of the cam.
Patent AT-E47421-T1 (AT)
Inventor: CZEMPIK KLAUS
IPC: C11D1/72
Filed: 1985-06-28
Granted: 1989-11-15
Abstract: The invention relates to a process for the preparation of a nonionic surfactant-containing powder detergent composition wherein a spray-dried sodium sulphate-free base powder containing a portion of the nonionic surfactant is obtained and the remaining portion of the nonionic surfactant is in part sprayed onto the base powder and in part added subsequently in a form obtained by granulation with a carrier containing a mixture of zeolite and alkali meta perborate monhydrate and wherein the other detergent components are added subsequently to the base powder. A detergent composition prepared in this manner has a high bulk density despite its high AD content.
Patent AT-E57294-T1 (AT)
Inventor: VAN BUUREN CORNELIS
IPC: B65D85/20
Filed: 1985-12-30
Granted: 1990-10-15
Abstract: Package for sticks (11) having a head of a cosmetic product, which package comprises a sliding tray (3) with upstanding walls (5, 6) of which two upstanding opposite walls (6) near the middle are procided with an incision (8), such that one part or member of the sliding tray (3) can hing in respect to the other member of the sliding tray (3) and that in one of the members of the sliding tray (3) is fastened means (7, 15) in which can be placed said sticks (11). The means (7,15) in which the sticks (11) can be fastened are the preference a piece of dubble corrugated cardboard (7) or a piece moulded out of plastic (15). The sliding tray (3) is covered by means of a wrapper (2).
Patent AT-E44770-T1 (AT)
Inventor: DELONG EDWARD A
IPC: C08B15/08
Filed: 1985-08-01
Granted: 1989-08-15
Abstract: 57 Microcrystalline cellulose has many applications in the pharmeceutical, food, paper and structural composite industries. Level off DP (Degree of Polymerization) microcrystalline cellulose is made up of a chain of about 250 glucose molecules in the form of a microcrystal. In nature, several microcrystals are hinged together and surrounded by amorphous cellulose to form a cellulose microfibril. If the amorphous cellulose is removed, the resultant product is called level off DP (Degree of Polymerization) microcrystalline cellulose. When lignocellulosic material is processed according to applicant's earlier processes (Canadian Patents 1,096,374 and 1,141,376), the dissociated material is partitioned by removing the lignin and the xylan leaving a low DP (320) cellulose fraction. This material can be converted to level off DP Microcrystalline cellulose and glucose by soaking the cellulose in an acid solution, dewatering it, returning the acid-impregnated cellulose to the reactor, introducing high pressure steam (300-700 psi) and when substantially all of the material reaches a temperature of the order of 215°C, releasing it instantly to atmosphere. This procedure will produce a mixture of level off DP microcrystalline cellulose and glucose. If the acid solution employed is sulfuric acid and the temperature of the cellulose is allowed to reach a uniform temperature of 234°C before instant release to atmosphere, the procedure will produce substantially all glucose.
Patent AT-E45443-T1 (AT)
Inventor: THOMAS GILLES
IPC: H01L21/761
Filed: 1985-09-24
Granted: 1989-08-15
Abstract: An integrated circuit structure includes both low-voltage n-channel and p-channel MOS transistors (LV-NMOS transistors and LV-PMOS transistors) and high-voltage n-channel and p-channel MOS transistors (HV-NMOS transistors and HV-PMOS transistors). There are formed at the same time first p- regions for the compartments of the LV-NMOS transistors, second p- regions in which only the sources and channels of the HV-NMOS transistors are incorporated, and third p- regions in which only the drains of the HV-PMOS transistors are incorporated.
Patent AT-E56329-T1 (AT)
Inventor: AFSAR ERDAL DIPL-ING
IPC: H04B3/10
Filed: 1986-03-15
Granted: 1990-09-15
Abstract: 1. A cable network for broad-band communication, which has cascaded path amplifiers (RV1, SV1) and line amplifiers having controlled and uncontrolled amplification and distributing amplifiers (VV) which branch off from these amplifiers, characterised in that the distributing amplifiers (VV) each have a control loop (AW, NW, DS) which keeps the output levels of the distributing amplifiers substantially constant.
Patent AT-E37695-T1 (AT)
Inventor: RADLMAIR JOSEF
IPC: B65G25/10
Filed: 1986-03-22
Granted: 1988-10-15
Abstract: 1. Pallet displacement arrangement for rail/roller bases, which are provided with pallets for loading, with displacement catches (12, 16) under the force of a spring (15) which are connected actively to a rod (8) which can be pushed to and fro, and which catches, mounted in catch holders (11), can be pivoted about axes (13) arranged at right angles to the direction of displacement of the rod (8), said spring force (15) pivoting the catches (12) out into their impact position, characterized in that the catch holders (11) are arranged on the rod (8) under adjustable displacement spring tension (20) so as to be freely displaceable longitudinally, the diplacement catches (12, 16) being able to pivot independently of said displacement spring tension (20).