baber/WOPTO huggingface dataset:
Patent AT-E18378-T1 (AT)
Inventor: FOSTER RAYMOND KEITH
IPC: B65G25/04
Filed: 1982-04-20
Granted: 1986-03-15
Abstract: Reciprocating floor conveyor floor members (28) are moved by hydraulic cylinders (1, 2, 3) which are slightly tilted so as to exert a vertical component of force onto the ends of longitudinal drive beams (128, 130, 132) to which the cylinders (1, 2, 3) are connected. These beams (128, 130, 132) are made from tubular stock. Each is guided by a pair of longitudinally spaced apart bearings. Each bearing is a part of a bearing assembly (128, 130) which depends from an upper central portion of a transverse truss (80, 82). Each longitudinal drive member (128, 130, 132) is welded to a transverse drive beam (10, 12, 14) by fillet welds on each side of the longitudinal drive tube (128, 130, 132). Each such drive tube (128, 130, 132) is stiffened in the region of the weld by a short tubular insert which is rammed into the drive tube. The floor members (28) of the conveyor run on plastic slide bearings (26) which are snap fitted onto longitudinal guide beams (22). The guide beams (22) are small in size and are welded on both sides to transverse support beams (24). The construction of the slide bearings (26) permits the use of large dimension, strong, undressed fillet welds. The slide bearings (26) include wing portions (68) on each side which abut similar wing portions (68) on sideways adjacent bearings (26). The floor members (28) are held vertically relative to the bearings (26) by the engagement of bottom flanges (36, 38) within side slots (72) formed in the bearings (26). The floor members (28) add strength and stiffness to the bearings (26) and the abutting contact of the wing portions (68) causes the bearings (26) to mutually brace each other.
Patent AT-E9792-T1 (AT)
IPC: C07C67/00
Filed: 1982-05-05
Granted: 1984-10-15
Abstract: 1. A process for the preparation of iodomethyl thiocyanate, wherein chloro- or bromomethyl thiocyanate is reacted with an inorganic iodide in an organic solvent at a temperature of from 10 to 100 degrees C.
Patent AT-E12747-T1 (AT)
Inventor: DUDDE EITEL
IPC: B42F15/00
Filed: 1982-07-12
Granted: 1985-05-15
Abstract: 1. A device for the transversely displaceable suspension of a letter-file in what is called a lateral filing unit, comprising two parallel carrier rails at different levels as well as in what is called a vertical filing unit, having two parallel carrier rails at different levels, by means of suspension members (2, 2', 3, 3') which prevent longitudinal displacement of the suspended letter files and have angled ends to form carrier lugs and which are each arranged to be swung to a limited extent on a base plate (1, 1'), which base plates are connected to the rear cover carrying the aligning device, and at those corner zones of the rear cover that are adjacent the rear of the file, the base plates having stops (11, 11', 12, 12', 13) for limiting the degree of swing of the suspension members (2, 2', 3, 3') that is determined, on the one hand, by the location of the suspension members (2, 2', 3, 3') in the operative position in which the ends of the suspension members (2, 2', 3, 3') project beyond the rear cover and on the other hand, by the location of the suspension members (2, 2', 3, 3') in the inoperative position, in which the suspension members (2, 2', 3, 3') are located within the range delimited by the mutually parallel lateral edges of the rear cover, characterized in that a suspension member (2, 2') for the lateral filing unit as well as a suspension member (3, 3') for the vertical filing unit are arranged to be swung about the same axis (4).
Patent AT-E24856-T1 (AT)
Inventor: REILING REINHOLD
IPC: B24B3/26
Filed: 1982-11-06
Granted: 1987-01-15
Abstract: This invention relates to a fixing device for fixing drills which are to be ground at their cutting edges. The fixing device comprises a baseplate, a stand carried by said baseplate, a pivot pin mounted on said stand near its top end, and a gripping device, which is slidably fitted on said pivot pin and adapted to grip the drill which is to be ground. The invention provides a simple and inexpensive fixing device of this type, which can be used for grinding twist drills or other drills, particularly by hobbyists, with adequate accuracy. In a device for fixing a drill which is to be ground at its cutting edges, comprising a baseplate, a stand carried by said baseplate, a pivot pin mounted on said stand near its top end, and a gripping device, which is fitted on said pivot pin and adapted to grip the drill which is to be ground, wherein said gripping device comprises a retaining member and prismatic members which extend transversely to said retaining member and are adapted to be adjusted relative to each other and to be fixed in position, a web of said retaining member carries a thrust screw for gripping a drill disposed between the prismatic members, and the prismatic members have end faces formed with blind bores for a fitting of the prismatic members on said pivot pin in different positions, that object is accomplished according in that the retaining member consists of a U-shaped guiding member, which embraces the prismatic members and extends into grooves formed on opposite sides of said prismatic members, one of said prismatic members constitutes an outer prismatic member, which is crew-connected to the end portions of the legs of the retaining member, the other of said prismatic members constitutes an inner prismatic member and is adapted to be displaced by said thrust screw so as to grip the drill between the prismatic members, and the prismatic members are formed in confronting surfaces with respective U-shaped longitudinal grooves, which are adapted to receive the drill.
Patent AT-E18738-T1 (AT)
Inventor: HEYSE KLAUS ING GRAD
IPC: B31F1/00
Filed: 1982-11-11
Granted: 1986-04-15
Abstract: Disclosed is a process and apparatus for forming a tube from a flat web by overlapping the edge zones of the web with one another or with a flexible strip while maintaining distance between the adhering, overlapping surfaces in order to provide horizontally straight edges, and thus a circumferentially constant diameter.
Patent AT-E24970-T1 (AT)
Inventor: BLACKBURN GARY FIFE
IPC: H01L29/812
Filed: 1982-09-08
Granted: 1987-01-15
Abstract: © In the formation of a chemically sensitive field effect device, prior to formation of the gate membrane, an aluminum pad is disposed over the gate, and a polyimide layer is disposed thereover. Photoresist and etching steps produce openings in the polyimide to form a gridwork which is anchored to the device on the periphery of the gate. The aluminum layer is etched completely away, forming a void defined by the suspended polyimide mesh on one side, and the gate insulator on the other. Polymeric membrane is formed in the void by insertion in liquid form.
Patent AT-E18307-T1 (AT)
Inventor: BAKER JOSEFINA TECSON
IPC: G01N33/72
Filed: 1983-05-17
Granted: 1986-03-15
Abstract: A method and novel absorbent substrate for determining the presence of occult blood in gastric fluid. The substrate is acid treated and contains guaiac. The method includes the addition of the gastric fluid to the acid treated guaiac substrate which is developed with a buffered developing solution. Preferably the substrate is an acid treated sheet of absorbent paper and the developing solution is an aqueous buffered solution of hydrogen peroxide.
Patent AT-E33960-T1 (AT)
Inventor: LUPKE MANFRED ARNO ALFRED
IPC: B29C69/00
Filed: 1983-11-01
Granted: 1988-05-15
Abstract: Double-walled thermoplastic tubes, with corrugated outer walls (18) and smooth inner walls (24) are formed with integral bell sections spaced along the tube. The outer, corrugated wall is formed with a bell section. One of the walls (18) is pierced between the ends of the bell section (34) to allow the escape of air, and the inner wall (24) is pressed outwards into engagement with the bell section (34) of the outer walls (18).
Patent AT-E31160-T1 (AT)
Inventor: DRAHOSLAV LIM
IPC: G02C1/00
Filed: 1983-10-27
Granted: 1987-12-15
Abstract: This disclosure describes the treatment of cellulose ad etate butyrate contact lenses which are rendered hydrophilic by contacting said lenses with a treating agent which increases the hydrophilicity of said lenses.
Patent AT-E29387-T1 (AT)
Inventor: GRABITZ ERNST BERNHARD
IPC: A61K8/96
Filed: 1984-05-07
Granted: 1987-09-15
Abstract: A process for obtaining a sterile, apyrogenic product for promoting oxidative phosphorylation and suitable for therapeutic or cosmetic compositions, starting from yeast, in which any type of yeast is subjected to a process of plasmolysis, followed by treatment with proteolytic enzymes and then with diamine oxidase, after which the proteins present in the solution are precipitated by alcohols, the solution pH is stabilized, and the solution concentrated at low temperature under vacuum.
Patent AT-E47079-T1 (AT)
Inventor: HEGGENSTALLER ANTON
IPC: B27N5/00
Filed: 1984-05-26
Granted: 1989-10-15
Abstract: 1. Method of manufacturing compressed elements from vegetable particles, in particular wood particles, mixed with binding agents, wherein the particles are introduced into a hollow chamber formed by a plurality of press dies and the press dies successively exert a pressing force from different directions upon the introduced mass under the influence of heat, characterised in that, for the production of support crossbars, profiles, beams or similar compressed elements, at least one, preferably two opposing board-like strips of pressure transmitting material, e.g. natural wood, fibre-reinforced plastic layers or the like provided with an adhesive and/or synthetic resin coating are inserted in the hollow chamber and confine the particles between them, whereupon firstly the press dies associated with the belt region exert a pressing power by way of the board-like strips upon the particles and then the press dies associated with the side surfaces are moved toward one another into pressing position, and that finally follow-up pressing of the belt regions of the compressed element is effected by maintaining the pressing power acting upon the side surfaces before the compressed element is hardened by the action of heat and maintenance of the pressing power.
Patent AT-E40579-T1 (AT)
Inventor: KRAMIG GEBHARD H
IPC: B29C63/22
Filed: 1984-08-28
Granted: 1989-02-15
Abstract: 1. Jacketing for posts, pipes, girders and other obstacles as a protection against accidents and collision, comprising two half-shells of foam plastic provided with a non-releasable closing means in the form of engaging insert elements provided on the half-shells, said half-shells each having, on either side of the fitting aperture (1) for the post or similar (a to d), projections and recesses which are in positive engagement with one another when the half-shells are pressed together, characterized in that the projections (3) and the matching recesses (2) are designed as undercut elements shaped in one piece from the material of the half-shells and running over the length of the half-shells (I to IV).
Patent AT-E31776-T1 (AT)
Inventor: KEYERLEBER WALTER LUDWIG
IPC: E05D15/26
Filed: 1984-10-18
Granted: 1988-01-15
Abstract: 1. Folding door, whose door leaves or members (3 to 5, 7 to 9) are constructed in torsionally stiff manner and mounted in self-supporting manner in swivel hinges (14, 16) with vertical swivel pins (17, 18) and in the open position are folded in individually superimposed zig-zag-like manner to form at least one group (20, 21) with a guide member (32, 33, 35) at the top on a door member in the vicinity of the hingeside end of the outermost, even-numbered door member, with a guide rail (31) in which the guide member is guided and which is mounted in stationary manner along the upper edges of the door members in the closed position and with a stable locking member (50, 51) releasable against spring loading for locking the group in the open position and which in the vicinity of the position occupied by the guide member with the group folded is located in the guide rail and has on its end opposite to the guide member a sloping entry edge (54) and following onto the same a stop depression (55) for the guide member, characterized in that the locking element (50, 51) is a two-armed lever, which is pivotably mounted about a vertical axis (52), that the entry edge (54) and stop depression (55) are provided externally on a lever arm facing the guide member, that a loading spring (56) is supported on the other lever arm and urges the locking element into its locking position, in which the guide member in the open position of the group has dropped into the stop depression and is detachably secured between the stop depression and the facing wall of the guide rail and that one or more end stops (70, 71) are provided on the door members and associated fixing counterpieces (78) for locking the door in the closed position.
Patent AT-E41114-T1 (AT)
Inventor: MINTCHEV PAVEL MARKOV
IPC: H02K13/04
Filed: 1984-12-06
Granted: 1989-03-15
Abstract: Apparatus for soldering the winding to the commutator of a rotor of great weight of an electric machine. The apparatus has a vessel containing a bath of molten solder and electric resistance heaters, a single-phase magneto-hydrodynamic pump consisting of a first magnetic core disposed beneath the vessel, the first magnetic core being supported from below and surrounded by a winding and solder stream-formation unit made of ferro magnetic material which is concentric with the first magnetic core. The bottom wall of the vessel is disposed on the first magnetic core, and within the vessel and on the bottom thereof there is fastened rigidly an additional, second hollow magnetic core, which is a continuation of the first magnetic core, while a tubular casing which is concentric with the second magnetic core, and which is of stepped shape, seats with its external step on the additional, second hollow magnetic core. The weight of a rotor placed in the upper end of the case of the tubular casing is transmitted to the second magnetic core from the tubular casing, through the bottom walls of the vessel, to the first magnetic core, and then to the external support for the first magnetic core.
Patent AT-E48170-T1 (AT)
Inventor: HENZE HANS CHRISTIAN
IPC: E04H7/30
Filed: 1984-12-28
Granted: 1989-12-15
Abstract: 1. Cylindrical silo for storing such agricultural substances as manure or silage, consisting of individual plates (1, 2) and especially glazed, enamelled or plastic-coated plates assembled by means of a single row of bolts (4) arranged at the connecting or joining points to overlapping plates edges and having, in the region of the overlap of the axis-parallel vertical plate joints, profile strips (3) arranged on both sides near the rows of bolts, characterised in that the profile strips (3) provided on both sides are constituted as supporting members (3) more than 1.5 mm thick which prevent the bolts pitching under load, that the profile strips (3) have bolt-holes the distance between centres of which is 3 to 4.8 times the diameter of the bolt, which is particularly a distance between 40 and 60 mm and preferably between 42 and 53.7 mm, that the edges of the holes in the profile strips are arranged at a distance which is 0.3 to 1 times the distance between the holes and the edges of the plate borders, especially between 20 and 40 mm and preferably 31 mm.
Patent AT-E51012-T1 (AT)
Inventor: BLEEKER JAN JACOB
IPC: C08L7/00
Filed: 1984-09-04
Granted: 1990-03-15
Abstract: Biopolymer formulation, in particular a polysaccharide-containing water in oil emulsion, process for preparing such emulsions and process for concentrating these emulsions. Aqueous systems thickened by the incorporationof biopolymer emulsions.
Patent AT-E31029-T1 (AT)
Inventor: OHTAKE TSUNEO C O NIKKO CO LTD
IPC: A63H29/22
Filed: 1984-09-18
Granted: 1987-12-15
Abstract: A rechargeable wireless-control toy racer is disclosed which includes a wireless transmitter, a control signal from which is received by a wireless receiver for controlling the toy racer. In accordance with the invention the toy racer contains a battery as a power source and is provided with a recharging connector terminal therefor, and that the wireless transmitter is provided with another recharging connector terminal to be connected to another power source and connectable to the first-said recharging connector terminal.
Patent AT-E27117-T1 (AT)
Inventor: BADINIER CHRISTIAN
IPC: B22D45/00
Filed: 1984-12-19
Granted: 1987-05-15
Abstract: A rotary reciprocal tool for attachment to a remotely controlled support arm includes a casing attached to the arm and enclosing a fluid pressure motor. The casing also provides a chamber into which pressure fluid is supplied for activating the motor. The tool further includes a working surface in generally arcuate configuration provided with a plurality of working protuberances to engage the surface to be treated and within the working portion of the tool a vibration generator is disposed to impact both reciprocal and rotary movement to the working portion. A damper element is positioned between the casing and the rotating reciprocal tool actuator to reduce the transmission of vibration from the working portion of the tool to the casing.
Patent AT-E26448-T1 (AT)
Inventor: GIRIJAVALLABHAN VIYYOOR MOOPIL
IPC: C07D499/87
Filed: 1984-04-03
Granted: 1987-04-15
Abstract: There is disclosed the antibacterial 5R, 6S, 8R-6- (1-hydroxyethyl) -2- (2- carbamoyloxyethylthio) -penem-3- carboxylic acid, its pharmaceutically acceptable salts and metabolizable esters as well as compositions containing them and methods for their use, preferably the sodium salt for parenteral administration.
Patent AT-E38066-T1 (AT)
Inventor: SCHLUETTER ALOYS
IPC: E02D19/18
Filed: 1985-11-08
Granted: 1988-11-15
Abstract: 1. Curtain walls, especially for civil engineering and tunnelling works, wherein firstly earth trenches are excavated and are filled with thixotropic material and then sealing elements (1) are lowered into the thixotropic material, these sealing elements, composed of plastics sheets, being furnished with connecting elements and the connecting elements consisting of tubes (2, 4) which can be pushed one into another and which are sealed (welded) to the plastics sheets, of which the outer tube comprises a longitudinal slit, characterized in that the outer tube (6) has on the inside furrows or grooves (6) and the inner tube (8) comprises ribs (9) fitting into the grooves (7).
Patent AT-E40453-T1 (AT)
Inventor: YOUNG MICHAEL JOHN RADLEY
IPC: F16K31/02
Filed: 1985-11-18
Granted: 1989-02-15
Abstract: There is disclosed a control valve having an inlet 24, an outlet 26 connected a valve cavity 23. The valve includes an armature 31 of a solenoid 32, movement of which opens a valve seal 28 seated in valve seat 27. A piezoceramic transducer 21 transmits ultrasonic vibrations through a tapering output section 22 to the valve cavity, whereby cavitation is induced in liquid therin to cause cleaning of the surfaces.
Patent AT-E46796-T1 (AT)
Inventor: LUMEAU BERNARD J F
IPC: H03F3/187
Filed: 1985-05-15
Granted: 1989-10-15
Abstract: 1. Amplifier for physiological signals, comprising : - a differential-type input amplification stage (10) having two inputs intended to be connected respectively to a first and a second electrodes, and two outputs, - a feed circut (70) for the input amplification stage (10), having a floating mass point and two outputs (A+, A-) which are at potentials situated to either side of the reference potential (MF) defined by the floating mass point, and two outputs (A+, A-) which are at potentials situated to either side of the reference potential (MF) defined by the floating mass point, - an intermediate amplification stage (20) having two differential inputs connected to the outputs of the input stage and an output connected to one of its inputs by a reverse feedback circuit to form a highpass filter in order to remove the continuous component of the collected signal, - an output amplification stage (40), and - a low-pass filter (50) connected in series with the output amplification stage (40) in order to remove the high-frequency components of the collected signal, said amplifier being characterised as follows : - the floating mass point (MF) of the feed circuit is fixed in relation to the common mode voltage defined from the input voltages of the input stage (10), - a phase-correcting circuit (30) is connected in series with the intermediate amplification stage (20) to correct the phase displacement introduced by the latter and not introduce any group propagation time variation, and - the low-pass filter (50) connected in series with the output amplification stage (40) is selected so as not to introduce any group propagation time variation.
Patent AT-E57598-T1 (AT)
Inventor: SVENSK HILVAR
IPC: A47C7/62
Filed: 1985-04-04
Granted: 1990-11-15
Abstract: To facilitate the displacement of chairs having a back and four legs (3, 4), wheels (9) mounted on both front legs (3) of the chair project rearwards from the legs and are located with their lower peripheral surfaces a few millimeters below the lower ends of the legs. The rear legs (4) have no such wheels. By means of the wheels, the chair can be readily and conveniently displaced after the rear legs (4) have been lifted a short distance off the floor or the like supporting the chair.
Patent AT-E53213-T1 (AT)
Inventor: KANNER BERNARD
IPC: C07B61/00
Filed: 1986-01-23
Granted: 1990-06-15
Abstract: A process for preparing vinyl-tri-t-oxysilanes by reacting a tri-1-alkoxysilane with an alkyne in the presence of a platinum hydrosilation catalyst at a reaction temperature greater than 150°C forms a vinyl-tri-t-alkoxysilane in high yields and of high quatity.
Patent AT-E50383-T1 (AT)
Inventor: MARQUARDT RAINER DR
IPC: H02M1/06
Filed: 1986-03-26
Granted: 1990-02-15
Abstract: Control power for driving semiconductor power components is transmitted by means of a pulse sequence. The same pulse sequence also contains the control information which has been impressed thereon by modulation. During transmission, the potentials of the control power and control information are separated by a transformer. The pulse sequence is subsequently rectified and demodulated after the potential-separated transmission. The recovered control information is then delivered to the components after demodulation.
Patent AT-E51891-T1 (AT)
Inventor: SEITER WOLFGANG DR
IPC: C11D10/04
Filed: 1986-12-15
Granted: 1990-04-15
Abstract: A phosphate-reduced, granular free-flowing detergent containing (a) from 5 to 40% nonionic surfactant, (b) from 3 to 20% anionic surfactant, (c) from 15 to 50% zeolite, (d) from 0.5 to 15% homopolymeric or copolymeric carboxylic acid or alkali metal salts thereof and (e) from 10 to 72.5% detergent constituents which are stable under spray-drying conditions, with the proviso that the detergent comprises a mixture of two powder components (A) and (B) in a weight ratio of from 1:5 to 3:1, component (A) containing from 50 to 100% of constituent (a), from 80 to 100% of constituent (c) and from 50 to 100% of constituent (d). Component (A) has an average particle size of from 0.4 to 0.8 mm and a powder density of from 500 to 800 g/l. Component (B) contains from 80 to 100% of constituent (b) and 100% of constituent (e), has a powder density of from 300 to 500 g/l and differs in its particle size distribution by at most 50% from the particle size distribution of component (A).
Patent AT-E61690-T1 (AT)
Inventor: HILL FREDERICK WILLIAM LESLIE
IPC: H01B1/22
Filed: 1986-11-20
Granted: 1991-03-15
Abstract: Electrically conductive composite material compri­ses:(a) an open-celled cellular structure of polymeric material, preferably an open-celled foam, having electrically conductive material on at least its interior surface defining the cells, e.g. depo­sited metal; and(b) substantially solid, preferably non-conductive, material overlying and/or filling the cellular structure.The solid material (b) is preferably polymeric and may be formed insitu by polymerisation of a monomer oligomer or may be introduced e.g. in molten form.The material is useful for electromagnetic shielding, e.g. for cable feedthrough glands or dimen­sionally recoverable articles.