baber/WOPTO huggingface dataset:
Patent AT-E3262-T1 (AT)
IPC: B43M7/02
Filed: 1981-02-20
Granted: 1983-05-15
Abstract: An apparatus for removing the content from envelopes having two adjacent edges opened by slitting or cutting is equipped with two facing suction devices. At least one suction device is movable perpendicular to the envelope plane for separating the envelope. During the operating phase, one suction device is movable with respect to the other in the envelope plane in order to effect a relative movement between the envelope and the contents of the envelope. This facilitates removal because the envelope held by the suction device is additionally deformed, i.e., given a corrugated configuration by the movement in the envelope plane. As a result, easy removal of the envelope content is possible.
Patent AT-E4930-T1 (AT)
IPC: F16L41/03
Filed: 1981-07-07
Granted: 1983-10-15
Abstract: 1. A pipe manifold (10) for central heating systems, including two chambers, one chamber being an input supply chamber and the other chamber being an output chamber, wherein the chambers are combined to form one common housing and are separated from one another by means of a welded-in dividing wall (12) which alternately guides the input material to the manifold conduits via apertures (11), disposed in a straight line when viewed in the direction of the longitudinal axis of the housing, characterized in that the dividing wall (12), in its portion adjacent the apertures (11) formed in the manifold conduits, is in teh form of semi-funnel-shaped moulded-out or moulded-in portions (120, 121, 122, 123) and, in addition, extends in one plane.
Patent AT-E6981-T1 (AT)
IPC: A47K10/38
Filed: 1981-02-06
Granted: 1984-04-15
Abstract: A roll of material, e.g., toilet tissue, rests ready for use upon the middle portion of a swivel support. The roll can be manually placed in optimum position through lateral apertures. When the roll is empty, a front flap of the swivel support, extending out beyond the front wall of the container, is pressed down, so that the swivel support swings upward and thereby ejects the empty roll through an opening in the container. As the front flap is pressed farther down, a locking lever, which previously prevented a spare roll from dropping, is pushed into a vertical position by a rear flap of the swivel support. When the front flap is released, the replacement roll slides onto the swivel support and presses the lower arm of the locking lever against the front wall of the container so that the upper arm of the lever regains its normal oblique position and prevents the next spare roll from dropping. Half-used rolls cannot be removed from the container, nor can a replacement roll drop into place until the empty roll has been ejected, thus ensuring trouble-free unrolling of the material.
Patent AT-E22434-T1 (AT)
Inventor: MONAGHAN GEORGE J C O GEOTECH
IPC: C03B5/027
Filed: 1981-06-26
Granted: 1986-10-15
Abstract: An electric furnace for converting fly ash into mineral wool. It is critical that fly ash for the production of mineral wool be melted and poured within critical temperature and pour rate tolerances. The electric furnace contains a product exit orifice (16), a plurality of electrodes (26, 28 and 30) located in the vessel to define primary current paths adjacent the orifice, a movable control electrode (200) is positioned for defining an additional current path adjacent the orifice and a circuit (300) for energizing the primary electrodes with multiphase current and for time-sharing the multiphase current with the control electrode. The degree of time-sharing is responsive to the temperature of the product passing through the orifice and/or the rate of flow therethrough. Also, the control electrode is positionable dependent upon the temperature of the exiting product and/or flow rate through the orifice.
Patent AT-E32085-T1 (AT)
Inventor: PHILLIPS ROGER WINSTON
IPC: B65D65/40
Filed: 1982-04-02
Granted: 1988-02-15
Abstract: Flexible polymer packaging films having thin films of inorganic coatings deposited thereon to reduce the vapor permeability of the article. Inorganic thin film coatings comprising a composite of two materials are disclosed to confer both substantial transparency and retortability on the overall packaging film structure. The two material film composite involves either sequentially deposited films with the first thin film layer serving as an adhesion layer and the second thin film layer serving as a barrier layer. Alternatively, the two materials may be co-deposited to form a single thin film layer which provides sufficient adhesion to confer retortability on the overall film structure and also functions as relatively impermeable gas and vapor barrier for reducing the vapor transmission rate through the product. Various coated single film articles and dual film laminated articles are disclosed.
Patent AT-E8290-T1 (AT)
IPC: F02F7/00
Filed: 1982-04-05
Granted: 1984-07-15
Abstract: An internal combustion engine which includes a secondary aggregate or unit such as, for example, a vacuum pump, located inside of a valve housing which is formed by a cylinder head and a cylinder head cover. A portion of the vacuum pump, for example, a connecting portion for a vacuum line leading to a consumer, extends outwardly through an opening or passage and forms a seal with the cylinder head cover.
Patent AT-E8037-T1 (AT)
IPC: C07C7/13
Filed: 1982-07-29
Granted: 1984-07-15
Abstract: A process for separating a normal paraffin from a mixture of the same with another structural class of hydrocarbon selected from the cyclic hydrocarbons having greater than six carbons per molecule and the branched chain hydrocarbons. The process comprises contacting the mixture at adsorption conditions with an adsorbent comprising silicalite. The normal paraffin is selectively adsorbed and will preferably be recovered from the adsorbent by desorption with a desorbent material.
Patent AT-E17508-T1 (AT)
Inventor: FILIPPI RODOLFO
IPC: E03F5/10
Filed: 1982-08-27
Granted: 1986-02-15
Abstract: The present invention concerns a flow regulation device for waste waters, characterized in that it comprises a flood-weir constituted by a tubular member of preferably hard synthetic material, i.e., polyester. The tubular member includes an S-shaped channel which is defined by baffles and a profiled discharge wing. A reduction adapter having a tubular tapered element and an overflow member, coupled to the top thereof, is upstream of and coupled to the waste-weir.
Patent AT-E17350-T1 (AT)
Inventor: HITZEL VOLKER DR
IPC: C07D215/54
Filed: 1983-03-25
Granted: 1986-01-15
Abstract: Salicylic acid derivatives of the formula I   <IMAGE>   wherein R1, W, X, Y and Z have the meanings indicated or a physiologically tolerated salt thereof, processes for their preparation, pharmaceutical formulations based on these compounds and their use as antidiabetic agents.
Patent AT-E38924-T1 (AT)
Inventor: MOSES DONALD W
IPC: H04Q3/72
Filed: 1983-06-14
Granted: 1988-12-15
Abstract: A circuit for coupling digital or analog data signals to a telephone line. A direct coupled transistorized circuit is disclosed having three different impedance conditions: on-hook, off-hook, and loop-test. Consequently, data can be transmitted regardless of the on-hook or off-hook status of the associated telephone sets and regardless of whether or not the telephone sets are in use. In addition, data transmission can range over a frequency spectrum of approximately d-c to frequencies in the data-over-voice range. Because of the variable bridging impedance, the drive impedance is not too low during on-hook ringing and the circuit need not be disconnected during ringing or testing.
Patent AT-E25335-T1 (AT)
Inventor: GAY JOHN C
IPC: A61K31/495
Filed: 1983-12-08
Granted: 1987-02-15
Abstract: A broad spectrum anthelmintic composition useful for eliminating nematodes and cestodes from carnivores. Composition comprises anthelmintically effective amounts of compounds which act systemically and via direct contact in carnivore gut, the compounds being carried in a vehicle which provides simultaneous systemic and direct contact availability of the compounds. Preferred composition comprises febantel and praziquantel compounds in an aqueous paste-like formulation.
Patent AT-E39978-T1 (AT)
Inventor: WILD PETER
IPC: G06F3/02
Filed: 1983-09-06
Granted: 1989-01-15
Abstract: In order to save space and manufacturing costs a pull-off effect for the operation of a key should be achieved by using a single spring. Thus the spring must have an arc-like force vs. displacement characteristic having a maximum of force about on half-way of the key stroke. This is achieved by a meander-like shaped spring (1) of flat material having two end loops (2, 3) of equal height and one middle loop (4) of about twice this height, all these loops lying within the same plane. The mounted spring is pretensioned in two directions being perpendicular to each other and lying in said plane, the operating force being applied to the top (7) of the middle loop.
Patent AT-E25454-T1 (AT)
Inventor: MUNTER ERNST AUGUST
IPC: H04Q1/45
Filed: 1984-04-04
Granted: 1987-02-15
Abstract: A tone source is automatically adaptable in operation to generate tones as required for virtually any TDM telephone system in accordance with stored tone samples being defined to meet the requirements of a particular one of the telephone systems. The tone source provides encoded tone samples from a ROM (100) wherein each tone sequence is stored at correspondingly sequential address locations. Each sequence is teminated at unique first and last address locations. The last address location is followed by an address location having an end-of-tone code stored therein. A sample of each of the tones is progressively fetched from the ROM in response to each frame occurrence in an associated operating telephone facility. The first address of each sequence is stored at a corresponding index address location in the ROM. In response to each end-of-tone occurrence the index address of the instant tone sample is read from the ROM and used as a starting point for subsequent fetches. Shortly after power-up, the tone source inherently converges into an orderly cyclic operation of providing tones as defined in the ROM.
Patent AT-E57314-T1 (AT)
Inventor: DE BRUYNE NORMAN A DR
IPC: B01F13/08
Filed: 1984-05-16
Granted: 1990-10-15
Abstract: A magnetic stirrer apparatus for culture medium and other liquids comprises a flask having a floating stirrer in it; a driving guide rod extends downwardly into the flask, and has a sliding drive connection with the floating stirrer The driving guide rod is suspended from a bearing on the underside of the flask closure, and carries a driven magnet, which is magnetically coupled with a motor-driven magnet on the outside of the closure.
Patent AT-E33058-T1 (AT)
Inventor: MARTIN JOHN C
IPC: F04B1/14
Filed: 1984-12-21
Granted: 1988-04-15
Abstract: In an hydraulic wobble pump having, a housing assembly which has first and second oppositely disposed outer ends, a wobble chamber and a power transmission chamber formed in said housing, a wobble shaft mounted for rotation in said housing and extending into said wobble and power transmission chambers, said wobble shaft having an inner end located in said wobble chamber, a power transmission gear removably mounted on said wobble shaft and located in said power transmission chamber, a plurality of pistons slidably mounted in cylinders formed in said housing and extending longitudinally from said wobble chamber to said first outer end of said housing at circumferentially spaced intervals about the periphery of a central portion of said housing, the improvement of; a service passage formed at said second end of said housing and opening into said power transmission chamber, said passage being proportioned to permit said power transmission gear to pass therethrough when being mounted on or removed from the wobble shaft when it is located in said power transmission chamber, a fluid inlet passage extending inwardly from said first outer end through said central portion of said housing and opening into said wobble chamber directly opposite said inner end of said wobble shaft to permit an anvil shaft to extend therethrough to provide a support which will support the wobble shaft when said power transmission gear is being mounted on wobble shaft when it is located in said housing. The hydraulic wobble pump has an inlet passage extending inwardly from one end thereof through the central portion of said housing and opening into said wobble chamber. The inlet passage being arranged to admit hydraulic fluid to said wobble chamber substantially centrally between said cylinders so as to be substantially uniformly distributed to each cylinder in use.
Patent AT-E61182-T1 (AT)
Inventor: WAZECK JUERGEN DR-ING
IPC: H04M17/02
Filed: 1985-06-26
Granted: 1991-03-15
Abstract: A communication network is proposed in which communication devices are connected via enabling devices to a central office. The enabling device is operated by a prepaid card (15) on which charge units are stored which are booked successively by charge pulses supplied from the central office. To ensure that premature withdrawal of the card from the enabling device (13) does not result in loss of a charge unit that cannot then be booked, immediately after insertion of the card in the enabling device and initiation of the call by a user of the communication device (12) an additional charge unit is booked from the prepaid card. If the call ends properly, this additional charge unit is credited back to the prepaid card. If the card is prematurely withdrawn this additional charge unit is retained. (Figure) <IMAGE>
Patent AT-E32899-T1 (AT)
Inventor: HUMBERT DANIEL
IPC: A61P25/20
Filed: 1985-06-20
Granted: 1988-03-15
Abstract: 1. Derivatives of isoxazoloquinolinone characterized in that they answer to the general formula l  see diagramm : EP0168309,P8,F1  in which R represents a hydrogen, fluorine, chlorine or bromine atom, a linear alkyl radical containing from 1 to 5 carbon atoms, or branched alkyl radical containing from 3 to 5 carbon atoms, an alkoxy radical containing from 1 to 5 carbon atoms, a nitro or trifluoromethyl radical and R1  represents a phenyl radical possibly substituted by a linear alkyl radical containing from 1 to 5 carbon atoms, or a branched alkyl radical containing from 3 to 5 carbon atoms, by an alkoxy radical containing from 1 to 5 carbon atoms, or by a halogen atom.
Patent AT-E47254-T1 (AT)
Inventor: REMICK ROBERT J
IPC: H01M4/86
Filed: 1986-02-28
Granted: 1989-10-15
Abstract: Molten carbonate fuel cell anodes incorporating a sulfur tolerant carbon monoxide to hydrogen water-gas-shift catalyst provide in situ conversion of carbon monoxide to hydrogen for improved fuel cell operation using fuel gas mixtures of over about 10 volume percent carbon monoxide and up to about 10 ppm hydrogen sulfide.
Patent AT-E64970-T1 (AT)
Inventor: WARD ALEC DAVID
IPC: E04B2/82
Filed: 1986-02-04
Granted: 1991-07-15
Abstract: A screen for extending between two surfaces, for example, a floor and a ceiling, the screen comprising a sheet of flexible material, pairs of optionally interengageable battens and support means, the support means being biased to urge the pairs of battens against the surface retaining the sheet extended between them. If the battens are engaged, they may be pivotable about the means engaging them.
Patent AT-E37994-T1 (AT)
Inventor: CALVERT PETER W
IPC: B44D3/00
Filed: 1986-05-02
Granted: 1988-11-15
Abstract: A paint roller guard assembly includes a paint shield adapted to support a paint roller, and a separate handle having a solid threaded mounting end which is received in a threaded connector formed on a side wall of the paint shield to attach the handle to the paint shield during use of the paint guard assembly for painting. The handle is removable from the paint shield to permit a water hose to be connected to the paint shield to supply water under pressure which is discharged through an elongated slot formed through the side wall of the paint shield to impact the paint roller causing it to rotate and simultaneously wash residual paint from the paint roller.
Patent AT-E68313-T1 (AT)
Inventor: TAKAHASHI FUMIYUKI
IPC: H01R43/00
Filed: 1986-08-08
Granted: 1991-10-15
Abstract: A terminal assembly is composed of terminals (12) arranged alongside a terminal carrier (11) comprised of a series of integral, symmetrical, shaped structures, with angular projections (16, 17) at a predetermined pitch (Da) along the carrier (11). Lozenge-shaped through holes (13) are formed in the centres of the structures. To alter the pitch of the terminals (12) the projections (16, 17) are exposed to deformation force prior to assembly of a connector.
Patent AT-E76579-T1 (AT)
Inventor: LEIBOWITZ PAUL JASON
IPC: A61P31/12
Filed: 1986-11-21
Granted: 1992-06-15
Abstract: There are disclosed compositions and methods for treating tumors and viruses in humans by administering a synergistic combination of gamma interferon and delta-4 interferon, preferably by injection.
Patent AT-E106642-T1 (AT)
Inventor: SMITH DAVID ROBERT OAKBURN HAR
IPC: H04L25/49
Filed: 1986-03-06
Granted: 1994-06-15
Abstract: PCT No. PCT/GB86/00127 Sec. 371 Date Dec. 11, 1986 Sec. 102(e) Date Dec. 11, 1986 PCT Filed Mar. 6, 1986 PCT Pub. No. WO86/05342 PCT Pub. Date Sep. 12, 1986.A method and system for demultiplexing an optical signal having a bit rate in the order of GBit/second. The system comprising optical demultiplexing means including delay units and sampling devices such as optical modulators which are controlled at the Bit Rate so that the output signals of the optical modulators correspond to respective ones of the four channels of the original multiplexed signal. These demultiplexed signals may then be converted by regenerators into corresponding electrical signals.
Patent AT-E68218-T1 (AT)
Inventor: MAURENBRECHER JAN WELLEM
IPC: D04H13/00
Filed: 1987-01-12
Granted: 1991-10-15
Abstract: The invention relates to a wadding sheet for use as upholstery cushion, filling material or the like, in particular for seat cushioning and mattresses, having a covering on both sides comprising a textile sheet material, in particular a nonwoven, woven or knitted fabric, joined to the wadding layer along a line. To ensure adequate cohesion between the covering and the wadding layer even during processing and to preserve the cushioning effect on all sides, the invention proposes that each covering side should be needled to the wadding layer and that the needle lines on the two covering sides should be offset relative to one another in a pipe arrangement. In other words, which covering side has been needled to the wadding layer alternates. Needling on each side can penetrate the wadding layer completely, so that local disintegration of the wadding layer is unlikely. <IMAGE>
Patent AT-E57231-T1 (AT)
Inventor: WAEGER JOHANN DIPL-ING FH
IPC: E05F5/00
Filed: 1987-07-16
Granted: 1990-10-15
Abstract: 1. Operating aid for opening and closing a door, particularly for shielded rooms and cubicles, characterised in that the edge (2 b) of a door leaf opposite the butting edge (2 a) of the door leaf preferably has a protruding cotter pin (11) which extends into a slot (15) in the door frame (1) when the door is closed, in that guided in the door frame (1) is a slide bar (5) which is capable of sliding transversely to the longitudinal direction of the slot by means of a linear drive (6, 7), and in that the slide bar (5) bears a closing lever (21) inclined transversely to the drive direction and capable of swivelling abouts its centre section against the action of a spring force (20) and to a limited extent, so that, depending on the drive direction of the slide bar (15), the surface of the cotter pin (11) extending into the slot (15) rests against one or other front edge (30, 31) of the closing lever (21) and as the slide (5) is moved further, the door leaf (5) is pressed against the door frame (1) or is lifted away therefrom.
Patent AT-E62842-T1 (AT)
Inventor: KELM WALTER HAROLD
IPC: B23B31/107
Filed: 1987-10-01
Granted: 1991-05-15
Abstract: A tool clamping device is provided for quickly and securely clamping rotary tooling adaptors to tool clamp blocks. The device is adaptable to semi-automatic or robotic tool switching operations and minimizes machine downtime.
Patent AT-E65846-T1 (AT)
Inventor: ARAKAWA MITSUAKI
IPC: H01F7/20
Filed: 1987-02-09
Granted: 1991-08-15
Abstract: First and second co-located axially and circumferentially extending RF coils (10) are displaced spatially with respect to one another by 90 degrees so as to produce a pair of RF signals from the enclosed generally cylindrical volume which are in phase quadrature. Each of the coils includes four spaced-apart and generally parallel leg sections (L, to L<sub>4</sub>; L'<sub>1</sub> to L'<sub>4</sub>). The same coils (10) or one of them may also be utilized for transmitting NMR RF signals into the same volume. The coils have a common open-end through which objects to be imaged may be inserted and a common "closed" end for convenient location of RF coupling and feeding structures. Each of the coils (10) has an RF feedline structure (14, 16) which extends across a diameter of common closed end and the two feedline structures are disposed substantially perpendicular with respect to one another so as to minimize cross coupling. The feedlines are also spatially configured to faciliate mounting of associated tuning (Cp, C<sub>f</sub>) and coupling (C<sub>1</sub>, C<sub>2</sub>, C<sub>a</sub>, C<sub>b</sub>) capacitors. A fixed coupling "paddle" provides cancellation coupling between the coils and a movably mounted coupling paddle is arranged to provide variable amounts of cancellation coupling between the orthogonal feedline structures. The phase guadrature RF signals emanating from the pair of coils are preferably amplified before being combined in a 90° RF hybrid circuit.
Patent AT-E87749-T1 (AT)
Inventor: JACKSON SIDNEY GEORGE
IPC: G03B27/32
Filed: 1987-08-04
Granted: 1993-04-15
Abstract: A photographic optical bench includes a pulsed source of illumination (1) and an aspheric condenser (2). Colour filters (21) and corresponding apertures (22) are positioned between the pulsed source (1) and the condenser (2). The apertures (22) have different spacings so that when a particular aperture (22) is in the optical path it forms an apparent object for light of a particular colour such that the light passes through a focal point (25) common to all colours. A tank (3) located between the condenser (2) and the focal point (25) holds a transparent photographic medium and a refractive index matching liquid. In use an image of the transparent photographic medium is formed on a second photographic medium in a camera (5) having an imaging lense (6) at the common focal point (25).
Patent AT-E70474-T1 (AT)
Inventor: SIRVET ENN
IPC: B21D43/12
Filed: 1987-11-06
Granted: 1992-01-15
Abstract: Cylindrical metal cups are fed sequentially to, for instance, a press redraw station by apparatus which reduces the number of moving parts and the movements required by such parts to enable cups to be transferred rapidly, without damage to cup sheet metal or coating, while controllably feeding cups into a press for redraw. Typically, cups are held in a continuous-feed conveyor (16) comprising collimating means (12, 14) by a stationary element coacting with a longitudinally movable pusher-arm means (24) on the opposite lateral side of the longitudinal directed cup travel path. After release, the cup (76) at the head of the collimated feed line moves both longitudinally of and transversely to the cup travel path along a graded ramp surface (60, 61) provided by the stationary element, into the control of a pivotally mounted gate means (26). Release of a cup (76) held by the gate means (26) is controlled by a cam (40) carried by the pusher-arm means (24) and the cup (76) is moved longitudinally along the cup travel path by the pusher-arm means (24) between pivotally-mounted cup-positioning arms which bring the cup into registry for redraw; the pusher-arm means (24) is returned for the next cycle of operation as the cup is positioned in registry for redraw.